Emerson provides advanced automation solutions for process control and industrial operations. Its product range includes DeltaV distributed control systems, Ovation control solutions, and EPRO modules. Emerson products ensure reliable operation, optimized performance, and long-term support for industrial automation worldwide.
Emerson
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EMERSON Emerson PR6423/000-001-CN Eddy Current Sensor | Shaft Displacement
Product Description OverviewThe Emerson PR6423/000-001-CN is a high-precision 8mm eddy current sensor engineered for critical turbomachinery applications. Designed for non-contact measurement, it delivers accurate monitoring of radial and axial shaft displacement, position, eccentricity, and rotational speed. Its robust construction ensures reliable performance in demanding environments such as steam, gas, and hydro turbines, compressors, gearboxes, pumps, and fans. Technical Specifications Measurement Performance Linear Measurement Range: 2 mm (80 mils) Initial Air Gap: 0.5 mm (20 mils) Incremental Scale Factor (ISF): 8 V/mm (±5%), ISO standard, valid 0–45°C (32–113°F) Deviation from Best Fit Line (DSL): ±0.025 mm (±1 mil) Minimum Shaft Diameter: 25 mm (0.98 in) Target Material: Standard 42CrMo4 (AISI/SAE 4140) Ferromagnetic Steel; other materials available on request Environmental and Mechanical Protection Class: IP66, IEC 60529 Operating Temperature Range: Sensor with 1m cable: -35 to +180°C (-31 to +356°F); Cable & Connector: -35 to +150°C (-31 to +302°F) Sensor Tip Material: PEEK (Polyether Ether Ketone) Housing Material: Stainless Steel Cable Material: PTFE (Polytetrafluoroethylene) Connector: Brass, nickel-plated Sensor Weight (with 1m cable): ~100 g (3.53 oz) ApplicationsIdeal for continuous monitoring of high-speed shafts in: Steam, gas, and hydro turbines Compressors and pumps Industrial fans and gearboxes Machinery requiring precision dynamic displacement and eccentricity measurement FAQ Q: Can this sensor measure both radial and axial shaft displacement?A: Yes, the Emerson PR6423/000-001-CN provides high-accuracy measurements for both radial and axial directions. Q: What is the maximum operating temperature for the sensor?A: The sensor body supports up to 180°C (356°F), while the cable and connector operate up to 150°C (302°F). Q: Are other target materials supported?A: Standard targets are 42CrMo4 steel. Custom target materials can be accommodated on request. Comparable Models Emerson PR6422 series: Similar design with 5mm sensor tip for tighter clearance applications Emerson PR6425 series: Extended temperature range and higher linear measurement capability
$200.00 $100.00
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EMERSON EPRO CON041 | PR6423/000-031 | Non-Contact Displacement Sensor
Product Description Overview The EPRO CON041-CN + PR6423/000-031 is a high-precision non-contact displacement sensor system designed for both static and dynamic shaft measurements. This system integrates the PR6423 eddy current sensor with the CON041 signal converter, providing accurate, real-time displacement and vibration monitoring suitable for demanding industrial environments. Rated for explosive areas (EEx ib IIC T6/T4), it conforms to DIN45670, ISO10817-1, and API670 standards. Technical Specifications Sensor Type: Eddy Current Displacement Sensor Sensor Model: PR6423 Converter Model: CON041-CN Measurement Principle: Non-contact, eddy current-based Sensor Diameter: 8 mm Output: Amplified digital signal compatible with PLCs and other controllers Rated for Explosive Areas: EEx ib IIC T6/T4 Standards Compliance: DIN45670, ISO10817-1, API670 Measurement Capabilities: Shaft displacement Shaft vibration Eccentricity detection Non-magnetic material thickness measurement Operating Environment: Industrial and hazardous locations Material Compatibility: Non-magnetic metals Construction: Rugged, durable for long-term industrial use Applications The EPRO CON041-CN + PR6423/000-031 is ideal for: Monitoring rotational shaft displacement and vibration in turbines, motors, and pumps Detecting shaft misalignment or eccentricity Measuring thickness of non-magnetic components in manufacturing lines Integration with industrial automation systems for real-time monitoring FAQ Q: Can this sensor be used in explosive environments?A: Yes, it is rated EEx ib IIC T6/T4 for hazardous areas. Q: What is the compatible output interface?A: The CON041 converter outputs a digital signal suitable for PLCs or industrial controllers. Q: What types of materials can it measure?A: Primarily non-magnetic metals, including shafts and thin plates. Q: Are there similar models for comparison?A: Similar EPRO sensors include the PR6422 series for smaller diameter applications and PR6430 for higher temperature ranges.
$200.00 $100.00
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EMERSON PR6423/009-031 8mm Eddy Current Sensor | Shaft Displacement Measurement
Product Description Overview The PR6423/009-031 is a high-precision, non-contact eddy current sensor engineered for demanding turbomachinery applications. It accurately measures radial and axial shaft displacement, eccentricity, position, and rotational speed, making it ideal for steam, gas, and hydro turbines, compressors, pumps, fans, and industrial gearboxes. Its robust construction ensures reliable operation in extreme conditions. Technical Specifications Measurement Range and Accuracy Linear Measurement Range: 2 mm (80 mils) Recommended Air Gap: 0.5 mm (20 mils) Incremental Scale Factor (ISF): 8 V/mm ±5% (ISO standard) Deviation from Best Fit Line (DSL): ±0.025 mm (±1 mil) across 0–45°C (32–113°F) Target Requirements Minimum Shaft Diameter: 25 mm (0.98”) Compatible Shaft Material: Ferromagnetic steel, standard 42CrMo4 (AISI/SAE 4140) Custom target materials available on request Environmental and Mechanical Data Protection Rating: IP66, IEC 60529 Operating Temperature: Sensor with 1 m cable: -35 to +180°C (-31 to 356°F) Cable & Connector: -35 to +150°C (-31 to 302°F) Sensor Tip Material: PEEK (Polyether Ether Ketone) Housing: Stainless steel Cable: PTFE (Polytetrafluoroethylene) Connector: Nickel-plated brass Weight: Approximately 100 g (3.53 oz) with 1 m cable Applications The PR6423/009-031 excels in monitoring and diagnostics of rotating machinery, offering precise shaft motion tracking for: Steam and gas turbines Hydro turbines Industrial compressors and pumps Fans and gearboxes FAQ Q: Can this sensor measure high-speed shafts?A: Yes, it is suitable for high-speed rotation as long as the shaft material is ferromagnetic and meets the minimum diameter. Q: Is it compatible with custom materials?A: Ferromagnetic steel is standard; other materials can be accommodated on request. Q: What is the recommended installation gap?A: The sensor performs optimally with a 0.5 mm (20 mils) air gap from the shaft surface.
$200.00 $100.00
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EMERSON Emerson EPRO PR6423/004-030-CN Eddy Current Probe for Shaft Monitoring
Product Description Overview The PR6423/004-030-CN from Emerson EPRO is a high-precision eddy current sensor engineered for continuous shaft monitoring in rotating machinery. It enables accurate detection of radial vibration, shaft displacement, and eccentricity without any mechanical contact, ensuring reliable performance in demanding industrial environments. Designed for long-term operation, this sensor is ideal for turbines, compressors, and other high-speed machinery. Probe Features The PR6423/004-030-CN probe is a compact 8 mm diameter eddy current sensor with a factory-attached 4-meter cable. It operates alongside the CON041 signal converter, which excites the probe, processes high-frequency return signals, and delivers proportional analog output suitable for control and protection systems. This configuration supports regional compliance and simplified installation practices. Technical Specifications PR6423/004-030-CN Eddy Current Probe Measurement Principle: Non-contact eddy current displacement Probe Tip Diameter: 8 mm Cable Length: 4 meters (factory-installed) Linear Measurement Range: 0–2 mm (typical) Extended Range: Up to 3 mm depending on calibration and target material Sensitivity: ~7.87 mV/μm (with matched CON041 driver) Frequency Response: DC to 10 kHz Target Material: Conductive ferromagnetic steels (e.g., 42CrMo4 / AISI 4140) Operating Temperature: -35°C to +180°C Environmental Protection: IP66–IP67 Construction: Stainless steel housing High-temperature PEEK probe tip PTFE-insulated cable CON041 Signal Converter Function: Probe excitation, RF signal demodulation, linearization, and output conditioning Output Signal: Linear analog voltage (typically 0–10 V proportional to displacement) Frequency Bandwidth: 0–20 kHz (-3 dB) Dynamic Response: Rise time <15 μs Power Supply: 23–32 VDC (nominal 24 V) Operating Temperature: -30°C to +100°C Installation: DIN rail mounting with screw terminals Applications Continuous shaft vibration and displacement monitoring in turbines and compressors Detection of rotor eccentricity and alignment issues Industrial machinery requiring non-contact measurement under harsh conditions Long-term condition monitoring and predictive maintenance programs FAQ Q: Can the PR6423/004-030-CN probe be used with non-ferromagnetic targets?A: The probe is optimized for ferromagnetic conductive materials. Non-ferromagnetic targets may require calibration adjustments. Q: What is the maximum measurement distance?A: The typical linear range is 0–2 mm, with an extended range up to approximately 3 mm depending on target material. Q: Is the sensor suitable for high-temperature environments?A: Yes, the probe operates up to +180°C, and the signal converter up to +100°C. Q: Are there similar models for comparison?A: Emerson offers other PR64xx series probes with different cable lengths, tip diameters, and frequency ranges to match specific monitoring requirements.
$200.00 $100.00
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EMERSON Emerson EPRO PR6423/004-030-CN Eddy Current Probe for Shaft Monitoring
Product Description Overview The PR6423/004-030-CN from Emerson EPRO is a high-precision eddy current sensor engineered for continuous shaft monitoring in rotating machinery. It enables accurate detection of radial vibration, shaft displacement, and eccentricity without any mechanical contact, ensuring reliable performance in demanding industrial environments. Designed for long-term operation, this sensor is ideal for turbines, compressors, and other high-speed machinery. Probe Features The PR6423/004-030-CN probe is a compact 8 mm diameter eddy current sensor with a factory-attached 4-meter cable. It operates alongside the CON041 signal converter, which excites the probe, processes high-frequency return signals, and delivers proportional analog output suitable for control and protection systems. This configuration supports regional compliance and simplified installation practices. Technical Specifications PR6423/004-030-CN Eddy Current Probe Measurement Principle: Non-contact eddy current displacement Probe Tip Diameter: 8 mm Cable Length: 4 meters (factory-installed) Linear Measurement Range: 0–2 mm (typical) Extended Range: Up to 3 mm depending on calibration and target material Sensitivity: ~7.87 mV/μm (with matched CON041 driver) Frequency Response: DC to 10 kHz Target Material: Conductive ferromagnetic steels (e.g., 42CrMo4 / AISI 4140) Operating Temperature: -35°C to +180°C Environmental Protection: IP66–IP67 Construction: Stainless steel housing High-temperature PEEK probe tip PTFE-insulated cable CON041 Signal Converter Function: Probe excitation, RF signal demodulation, linearization, and output conditioning Output Signal: Linear analog voltage (typically 0–10 V proportional to displacement) Frequency Bandwidth: 0–20 kHz (-3 dB) Dynamic Response: Rise time <15 μs Power Supply: 23–32 VDC (nominal 24 V) Operating Temperature: -30°C to +100°C Installation: DIN rail mounting with screw terminals Applications Continuous shaft vibration and displacement monitoring in turbines and compressors Detection of rotor eccentricity and alignment issues Industrial machinery requiring non-contact measurement under harsh conditions Long-term condition monitoring and predictive maintenance programs FAQ Q: Can the PR6423/004-030-CN probe be used with non-ferromagnetic targets?A: The probe is optimized for ferromagnetic conductive materials. Non-ferromagnetic targets may require calibration adjustments. Q: What is the maximum measurement distance?A: The typical linear range is 0–2 mm, with an extended range up to approximately 3 mm depending on target material. Q: Is the sensor suitable for high-temperature environments?A: Yes, the probe operates up to +180°C, and the signal converter up to +100°C. Q: Are there similar models for comparison?A: Emerson offers other PR64xx series probes with different cable lengths, tip diameters, and frequency ranges to match specific monitoring requirements.
$200.00 $100.00
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EMERSON Epro PR6423/015-111 CON041/SF Eddy-Current Shaft Sensor System
Product Description OverviewThe Eprois PR6423/015-111 paired with the CON041/SF module is a fully integrated eddy-current measurement solution designed for continuous, non-contact monitoring of shaft dynamics in rotating machinery. This system delivers precise displacement and vibration measurements under demanding industrial conditions, ensuring reliability, fast response, and high accuracy. System ConfigurationThe setup combines an 8 mm precision probe with a DIN-rail mounted signal conditioning module. The probe detects minute changes in shaft position via electromagnetic principles, while the converter processes and scales the signal into industry-standard outputs suitable for control and protection systems. Key Technical Specifications Eddy-Current Sensor – PR6423/015-111 Measurement Principle: Non-contact eddy-current displacement sensing Probe Diameter: 8 mm Linear Range: Approx. 2.0 mm Sensitivity: 8 V/mm (±5%) Nominal Gap Setting: 0.5 mm Minimum Shaft Diameter: 25 mm Target Material: Ferromagnetic alloys (e.g., AISI 4140, 42CrMo4) Temperature Range: Probe: -35°C to +180°C, Cable: -35°C to +150°C Protection Class: IP66 Construction Materials: Tip: PEEK, Housing: Stainless Steel, Cable Insulation: PTFE Cable Length Options: 1 m to 5 m Signal Converter – CON041/SF Function: Signal conditioning and output scaling Frequency Response: 0 to 20 kHz (-3 dB) Dynamic Response (Rise Time): <15 μs Output Options: 4–20 mA (configurable), 0–10 V analog voltage Supply Voltage: 23–32 VDC ApplicationsThis measurement system is commonly deployed in turbomachinery, compressors, turbines, and other high-speed rotating equipment where precise shaft displacement monitoring is critical. Its rugged design allows for operation in harsh industrial environments. FAQQ: Can this sensor monitor non-ferrous shafts?A: The PR6423/015-111 is optimized for ferromagnetic alloys. Non-ferrous materials may require alternative probes. Q: How long is the cable available?A: Standard lengths range from 1 m to 5 m, configurable to installation needs. Q: Can it be integrated with existing control systems?A: Yes, the CON041/SF outputs industry-standard signals suitable for most PLCs and monitoring systems. Similar Models ComparisonCompared to the PR6422 series, the PR6423/015-111 offers higher temperature tolerance and improved sensitivity, making it ideal for high-speed turbines and industrial compressors.
$200.00 $100.00
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EMERSON Emerson PR6424/000-121 CON031 High-Precision Eddy-Current Displacement Sensor
Product Description OverviewThe Emerson PR6424/000-121 displacement sensor paired with the CON031 signal conditioning module is a high-resolution, compact measurement system engineered for precision monitoring of rotating machinery. Designed for harsh industrial environments, this system delivers accurate non-contact shaft displacement readings and supports both static positioning and dynamic vibration analysis. Operating PrincipleThe sensor functions on the principle of electromagnetic induction. The probe generates a high-frequency field at its tip, and changes in proximity to a conductive target modify the eddy-current response. These variations are converted into proportional electrical signals, which the CON031 module linearizes, scales, and translates into standard industrial outputs suitable for machinery protection and control systems. Key Specifications PR6424/000-121 Probe Sensing Performance Sensor Type: Eddy-current, non-contact displacement Probe Diameter: 5 mm Linear Measuring Range: 1.0 mm (40 mil) Recommended Air Gap: 0.25–0.5 mm Sensitivity: 4 V/mm (typical) Frequency Bandwidth: DC–10 kHz Minimum Shaft Diameter: ≥12 mm Target Material: Magnetic steel (e.g., AISI 4140 / 42CrMo4 equivalent) Mechanical Construction Thread Options: M8x1 or 5/16”-24 UNF (variant-dependent) Cable Length: 1 m integrated cable (121 configuration) Cable Insulation: PTFE, high-temperature resistant Sensor Tip Material: PEEK polymer Housing Material: Stainless steel, compact design for tight installations Environmental Ratings Operating Temperature (Probe): -35°C to +180°C Cable Temperature Limit: up to +150°C Protection Rating: IP66 (dust-tight, water-resistant) Mechanical Shock Resistance: up to 40 g Applications Shaft vibration monitoring in turbines, compressors, and motors Precise rotor positioning for high-speed machinery Condition monitoring in severe industrial environments FAQ Q: Can the PR6424/000-121 probe measure ferrous and non-ferrous metals?A: It is optimized for magnetic steels such as AISI 4140 and 42CrMo4. Non-ferrous materials may require recalibration or alternative probes. Q: Can this system handle continuous high-temperature operations?A: Yes, the probe can operate up to 180°C, with cable insulation rated to 150°C. Q: How does the CON031 module integrate with control systems?A: It provides linearized, scaled outputs compatible with standard industrial interfaces, enabling seamless integration with protection and monitoring systems.
$200.00 $100.00
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EMERSON Emerson PR6423/014-121 CON031 Eddy Current Sensor Device
Product Description OverviewThe Emerson PR6423/014-121 CON031 Eddy Current Sensor is engineered for precise metallic object detection and linear measurement in demanding industrial environments. Its design prioritizes accuracy, durability, and integration with automated systems. Key Features and Benefits High-resolution measurement capability with a 10 mm measurement range and 1.0 mm initial air gap Operating voltage: 220 V AC, Frequency: 50 kHz, ensuring stable performance under standard industrial power conditions Robust IP67-rated enclosure for resistance against dust and water ingress, suitable for outdoor or harsh environments Constructed from stainless steel, providing excellent corrosion resistance in chemical, food, or oil & gas applications Lightweight design at 0.32 kg, enabling flexible installation and minimal mounting requirements Modular architecture allows for straightforward installation and maintenance without specialized tools Supports real-time monitoring and seamless integration with existing industrial control systems Technical Specifications Parameter Specification Model PR6423/014-121 CON031 Sensor Type Eddy Current Operating Voltage 220 V AC Operating Frequency 50 kHz Measurement Range 10 mm Initial Air Gap 1.0 mm Weight 0.32 kg Protection Rating IP67 Material Stainless Steel Output Type Analog / Digital Compatible Temperature Range -20°C to 80°C Cable Length 2 m (standard, customizable) ApplicationsIdeal for precision measurement in machinery monitoring, metal detection, thickness measurement, and process control systems. Frequently used in chemical processing, oil & gas, and food manufacturing where durability and accuracy are critical. FAQ Q: Can this sensor operate in high-humidity or wet environments?A: Yes, the IP67 rating ensures full protection against water and dust ingress, suitable for harsh industrial conditions. Q: Is the sensor compatible with standard industrial automation systems?A: Yes, it provides analog or digital outputs, allowing seamless integration with PLCs and other control systems. Q: What maintenance is required?A: Minimal maintenance is needed due to its robust stainless-steel construction. Routine inspection for cleanliness is recommended. Related Models for Comparison Emerson PR6423/014-120: Slightly smaller measurement range, ideal for compact setups Emerson PR6423/014-125: Higher frequency operation for ultra-precision applications
$200.00 $100.00
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EMERSON Emerson EPRO CON031 + PR6423/000-141 Eddy Current Shaft Sensor
Product Description OverviewThe CON031 + PR6423/000-141 from Emerson EPRO is a high-precision eddy-current proximity sensor engineered for non-contact monitoring of shaft displacement and vibration in critical rotating machinery. Designed for reliable operation in demanding industrial environments, this sensor provides accurate real-time measurements for predictive maintenance and condition monitoring. Key Features Non-contact measurement avoids probe wear and mechanical interference 14 m extended cable allows flexible installation in large machinery Stainless steel housing and PPS probe tip ensure durability under harsh conditions High sensitivity and wide frequency response for accurate shaft vibration analysis Compatible with CON031 signal interface modules and Emerson monitoring systems Technical Specifications Sensor Details Model: CON031 + PR6423/000-141 Sensor Type: Eddy Current Proximity Sensor Probe Head Diameter: 8 mm Measurement Range: ±2.0 mm dynamic, 0–1000 μm static Sensitivity: 7.87 V/mm (200 mV/mil) Frequency Response: DC to 10 kHz Target Material: Ferromagnetic steel (42CrMo4) Mechanical and Environmental Probe Tip Material: PPS (Polyphenylene Sulfide) Housing Material: Stainless Steel (SST) Cable Length: 14 m (factory-configured /000-141) Operating Temperature: -35 °C to +180 °C Storage Temperature: -40 °C to +200 °C Pressure Resistance: Up to 10,000 hPa (145 psi) ApplicationsIdeal for turbines, compressors, pumps, and other rotating machinery, the CON031 + PR6423/000-141 provides precise displacement and vibration monitoring to detect early mechanical faults and reduce operational downtime. FAQQ: Can this sensor measure non-ferrous shafts?A: It is optimized for ferromagnetic steel targets. Non-ferrous materials may require alternative probe models. Q: Is the sensor compatible with existing Emerson monitoring systems?A: Yes, it works seamlessly with CON031 interface modules and other Emerson condition monitoring platforms. Similar Models PR6423/000-142: Smaller probe diameter for compact machinery CON032 + PR6423/000-141: Extended temperature tolerance up to 200 °C
$200.00 $100.00
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EMERSON Emerson Epro PR6426/010-130 Eddy-Current Shaft Probe | High Accuracy
Product Description OverviewThe PR6426/010-130 from Emerson Epro is a high-precision eddy-current probe system designed for non-contact monitoring of shaft vibration, radial position, and axial displacement in large rotating machinery. This system integrates a 32 mm eddy-current probe with advanced signal conditioning for reliable measurements in demanding industrial environments. Key Features Non-contact operation prevents wear and mechanical interference Optimized for large-diameter shafts with extended measurement range High-temperature probe capable of operating in harsh conditions Wideband signal conditioning suitable for high-speed machinery Pre-calibrated for rapid installation and commissioning Technical Specifications Eddy-Current Probe Model: PR6426/010-130 Sensor Type: Eddy-current proximity probe Probe Diameter: 32 mm Static Measurement Range: ±4.0 mm Recommended Shaft Diameter: ≥200 mm Measurement Principle: Non-contact electromagnetic sensing Mechanical and Material Data Housing Material: Stainless steel Tip Material: PPS (high-temperature resistant polymer) Cable Length: Approx. 13 m (factory configured for this variant) Environmental Performance Operating Temperature: -35 °C to +180 °C Designed for high-temperature, harsh industrial environments ApplicationsThe PR6426/010-130 is widely used in turbomachinery for continuous condition monitoring and protection, including gas turbines, compressors, and large electric motors where shaft vibration monitoring is critical. FAQQ: Can this probe be used for shafts smaller than 200 mm?A: The system is optimized for shafts ≥200 mm. For smaller shafts, Emerson Epro offers alternative models. Q: Is the probe suitable for high-speed applications?A: Yes, the wideband signal conditioning supports high-speed machinery monitoring. Similar Models PR6426/010-120: Smaller diameter shaft applications PR6426/010-140: Extended temperature range up to 200 °C
$200.00 $100.00
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EMERSON Emerson EPRO CON021+PR6424/013-140 Eddy Current Signal Converter
Product Description IntroductionThe Emerson EPRO CON021+PR6424/013-140 is a high-precision eddy current signal converter module, engineered for reliable monitoring and control in demanding industrial environments. Designed for robustness and accuracy, this module integrates advanced sensing and signal conversion technologies in a single compact unit. Ideal for a wide range of applications, it combines performance, durability, and ease of installation. Technical Specifications Feature Specification Brand Emerson EPRO Model CON021+PR6424/013-140 Part Number 6424-013-140 Module Type Eddy Current Signal Converter Dimensions 44 × 33 × 8.8 cm Weight 2.9 kg Power Supply 24 V DC ±10% Output Signal 4–20 mA or 0–10 V selectable Operating Temperature -20°C to 70°C Protection IP65 Certification CE, RoHS Warranty 1 Year Construction Aluminum housing with corrosion-resistant coating Key Features Advanced Signal Processing: High-speed conversion with minimal noise for precise measurements. Dual-Function Integration: Combines the capabilities of both CON021 and PR6424/013-140 modules into a single device. Broad Compatibility: Supports a variety of industrial control systems, ensuring seamless integration. Durable Build: Designed to operate reliably in harsh industrial conditions. User-Friendly Installation: Compact and lightweight design allows easy mounting and system integration. Applications Oil & Gas: Continuous monitoring of pumps, turbines, and compressors on offshore platforms and refineries. Power Generation: Accurate signal conversion for turbine and generator monitoring in thermal and hydroelectric plants. Chemical Processing: Provides precise measurement for reactors, mixers, and process control systems. Manufacturing: Enhances equipment diagnostics and production line monitoring in factories. FAQ Q: What is the main function of this module?A: The module converts eddy current signals into standardized output signals for industrial control systems. Q: Can it operate in high-temperature environments?A: Yes, it is rated for -20°C to 70°C, making it suitable for most industrial environments. Q: What output signals are available?A: Both 4–20 mA and 0–10 V outputs are supported, selectable via configuration. Q: Is it compatible with existing Emerson EPRO systems?A: Yes, it is fully compatible with standard Emerson EPRO platforms and can be integrated without modifications.
$200.00 $100.00
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EMERSON Emerson CON021+PR6424/013-030 Eddy Current Proximity Sensor
Product Description OverviewThe CON021+PR6424/013-030 from Emerson is a high-precision eddy current proximity sensor designed for non-contact measurement of displacement and vibration in critical rotating equipment. It is ideal for monitoring shaft position, eccentricity, and rotational speed in turbines, compressors, pumps, and other industrial machinery. Key Features and Technical Specifications Parameter Specification Model CON021+PR6424/013-030 Sensor Type Eddy Current Proximity Sensor Probe Head Diameter 16 mm Measurement Range ±2.0 mm dynamic, 0–1000 µm static Sensitivity / Linearity 4 V/mm (101.6 mV/mil), ≤ ±1.5% Nominal Air Gap ~2.7 mm Frequency Response DC to 20 kHz Target Material Ferromagnetic steel (42CrMo4 standard) Maximum Surface Speed 2,500 m/s Minimum Shaft Diameter ≥ 80 mm Operating Temperature -35°C to +150°C (sensor head) Storage Temperature -40°C to +200°C Pressure Resistance Up to 10,000 hPa (145 psi) Housing Material Stainless steel, corrosion-resistant Cable Type Integrated coaxial cable, 3 m length (suffix /013-030) Protection Rating IP65 or higher (depending on installation) Weight ~0.32 kg ApplicationsThe CON021+PR6424/013-030 is engineered for demanding environments where reliable measurement of shaft dynamics is critical. Typical applications include: Steam and gas turbines Centrifugal and positive displacement pumps Industrial compressors High-speed motors and generators FAQ Q: Can this sensor measure on non-ferromagnetic shafts?A: The sensor is optimized for ferromagnetic materials. For non-ferromagnetic targets, alternative models or adapters may be required. Q: What is the maximum cable length for reliable readings?A: The integrated coaxial cable is 3 meters. Longer distances may require signal conditioning. Q: How does this model compare to CON021+PR6424/013-025?A: Both share similar dynamic measurement ranges, but the /013-030 version supports slightly higher pressure and temperature tolerances, making it suitable for more demanding industrial applications.
$200.00 $100.00
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EMERSON Emerson PR6423/010-040 + CON021 Vibration Sensor PR6423 Series
Product Description System Overview The Emerson PR6423/010-040 + CON021 combination integrates a high-precision eddy current displacement sensor with a signal converter for reliable vibration and shaft position monitoring in critical rotating machinery. This configuration ensures accurate measurement of radial vibration, axial shaft displacement, and rotational speed without physical contact. The system is widely used in turbines, compressors, pumps, and other high-speed equipment. The sensor PR6424/010-120 features a rugged probe with a 10 mm tip diameter and a 12 m cable length (2 m integrated + 10 m extension). The CON021 converter provides stable excitation, signal amplification, and standardized voltage output compatible with Emerson machinery protection systems like AMS 6500 and A6000. Technical Specifications Measurement Performance Linear Range: 2.0 mm to 4.0 mm (calibration-dependent) Sensitivity: 8 V/mm (200 mV/mil) Frequency Response: DC to 10 kHz (-3 dB) Output Signal: Standard voltage proportional to probe displacement Environmental and Mechanical Features Feature Specification Probe Operating Temperature -35°C to +180°C Converter Operating Temperature -20°C to +85°C Pressure Resistance Up to 6 bar (87 psi) Sensor Material Stainless steel body, PEEK tip Cable Type PTFE-insulated coaxial, optional stainless steel armor Key Advantages Non-contact measurement prevents mechanical wear Excellent linearity and minimal thermal drift Interchangeable components allow sensor replacement without recalibration Compatible with Emerson AMS 6500 and A6000 protection systems Primary Applications Shaft radial vibration monitoring Axial shaft position measurement for thrust detection Rotational speed measurement and phase reference (Keyphasor) FAQ Q: Can this sensor be used in high-temperature turbine environments?A: Yes, the probe operates up to 180°C, suitable for turbine bearings and compressor housings. Q: Is the sensor output compatible with other monitoring systems?A: The CON021 converter outputs a standard voltage signal suitable for Emerson AMS 6500/A6000 systems. Third-party systems may require signal adaptation. Q: What is the maximum cable length for accurate readings?A: The integrated and extension cable total 12 m. Longer extensions may reduce signal fidelity and require compensation. Q: How does this model compare to PR6423/010-120?A: The PR6423/010-040 + CON021 offers similar linearity and frequency response but is optimized for shorter-range, high-precision measurements.
$200.00 $100.00
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EMERSON EMERSON EPRO | PR6424/011-040+CON021 High-Precision Sensor
Product Description OverviewThe PR6424/011-040+CON021 by EMERSON is a high-precision non-contact sensor engineered for demanding turbomachinery applications. It accurately monitors axial and radial dynamic displacement, machine shaft position, eccentricity, rotational speed, and keyway alignment. Designed for reliability, this sensor ensures precise measurement under extreme operational conditions. Key Features Non-contact measurement for critical rotating equipment High sensitivity for accurate axial and radial displacement monitoring Detects position deviations, eccentricity, rotational speed, and keyways Compact and lightweight design (0.65 kg) suitable for tight installations Technical Specifications Parameter Specification Model PR6424/011-140+CON021 Sensitivity 4 V/mm Linearity Error ≤ ±1.5% Operating Temperature -35°C to 150°C Weight 0.65 kg Country of Origin USA Certificates Chamber of Commerce, Manufacturer Q/C Warranty 12 Months Inventory Quantity 10 Units Unit Price $2,000 Applications Steam turbines, gas turbines, and compressors High-speed industrial rotors and shafts Machine condition monitoring and predictive maintenance systems Comparison with Similar Models PR6424/011-040+CON021 vs PR6424/011-140+CON021: Both models offer equivalent sensitivity and temperature range. The 140+ variant includes extended mounting options for customized alignment. FAQ Q: Can this sensor operate continuously at high temperatures?A: Yes, it is rated for continuous operation up to 150°C. Q: Does it require direct contact with the rotating shaft?A: No, this is a non-contact sensor designed to prevent wear and maintain high precision. Q: What types of certifications does it include?A: Comes with a Certificate of Origin from the Chamber of Commerce and a Q/C certificate from the manufacturer.
$200.00 $100.00
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EMERSON Emerson PR6424 007-110-CN Eddy Current Probe | EPROCON
Product Description The PR6424/007-110-CN probe paired with the CON021 signal conditioner forms a high-precision, non-contact eddy current measurement system designed for continuous monitoring of rotating machinery. This assembly provides reliable shaft vibration and displacement tracking, making it ideal for turbines, compressors, pumps, and other critical industrial equipment. The system excels in harsh environments, offering robust mechanical design, consistent signal output, and rapid response times. Applications Real-time shaft vibration monitoring Displacement measurement in turbines, compressors, and pumps Industrial diagnostics and predictive maintenance Continuous operation in high-vibration and extreme temperature environments Technical Specifications: PR6424/007-110-CN Probe Parameter Specification Measurement Type Non-contact displacement sensing via eddy current Probe Diameter 16 mm Measurement Range Approx. 0–5 mm (dependent on system calibration) Linearity ±0.5% full scale (typical) Frequency Response Up to 10 kHz Output Analog proportional displacement signal Operating Temperature -40°C to +125°C Protection Rating IP67 Housing Material Stainless steel Mounting Considerations Ensure rigid installation with matched electronics for consistent sensitivity The probe delivers stable performance under high-vibration conditions and maintains accuracy across its operating temperature range. Technical Specifications: CON021 Signal Converter Parameter Specification Function Eddy current signal conditioning and analog conversion Bandwidth 0–20 kHz (-3 dB) Response Time <15 μs Supply Voltage 0–32 V DC (output 4–20 V DC) or 21–32 V DC (output 2–18 V DC) Operating Temperature -30°C to +100°C Protection Rating IP20 Housing Material LMgSi alloy Weight 120 g approx. Mounting Panel mount, 4×M5 screws Sensor Interface LEMO self-locking connector Certifications CE, ATEX, IECEx, CSA (configuration dependent) The CON021 module converts probe signals into standardized analog outputs for monitoring and control systems, ensuring rapid and precise measurement integration. FAQ Q: Can the PR6424 probe be used in high-temperature environments?A: Yes, the probe operates reliably between -40°C and +125°C, maintaining linearity and sensitivity. Q: What is the response time of the CON021 converter?A: The CON021 features a response time of less than 15 microseconds, suitable for high-speed shaft monitoring. Q: Are similar probes available for larger measurement ranges?A: Emerson offers other PR64XX series probes with extended ranges and higher frequency capabilities depending on application requirements.
$200.00 $100.00
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EMERSON EPROCON PR6424/002-031 Vibration Sensor System | EPROCON
Product Description OverviewThe PR6424/002-031 paired with EPROCON021 is a high-precision eddy-current proximity probe system designed for non-contact measurement of shaft vibration and radial displacement in rotating machinery. Ideal for turbines, compressors, and pumps, this system ensures accurate monitoring under demanding industrial conditions. Key Features Non-contact eddy-current sensing for reliable vibration detection Integrated 1-meter cable with LEMO connector for secure signal transmission Optimized for dynamic vibration measurement with fast response Compatible with MMS60oO and other TSI-based protection systems Technical Specifications Parameter Specification Probe Model PR6424/002-031 (8 mm diameter) Matching Unit EPROCON021 Supply Voltage -24 VDC (operating range: -18 V to 30 V) Output Signal 4–20 VDC (linear), -1 V to 22 VDC (full range) Nominal Gap Voltage 12 VDC Sensitivity 7.87 V/mm (-200 mV/mil) Linearity Error ≤1.5% of full scale Frequency Response 0 Hz to 10 kHz Cable Length 1 meter (integrated) Operating Temperature Probe: -35°C to +100°C; Cable rated up to 200°C Calibration Material 42CrMo4 Steel Compliance API 670, ISO 10817-1, DIN 45670 Applications Condition monitoring of industrial turbines, pumps, and compressors Predictive maintenance in high-speed rotating machinery Integration into protection and control systems for real-time vibration monitoring FAQ Q: Can this probe system operate in high-temperature environments?A: Yes, the EPROCON021 probe supports ambient temperatures from -35°C to +100°C, and the cable is rated up to 200°C. Q: Is it compatible with other vibration monitoring systems?A: It is fully compatible with MMS60oO and other TSI-based protection platforms. Q: How precise is the measurement?A: With a sensitivity of 7.87 V/mm and linearity error ≤1.5%, the system provides high-fidelity vibration and displacement readings.
$200.00 $100.00
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EMERSON Emerson PR6424/003 16mm Eddy Current Sensor | Shaft Displacement
Product Description OverviewThe PR6424/003 from Emerson is a 16 mm non-contact eddy current sensor designed for high-precision monitoring of critical rotating machinery. It delivers reliable measurement of radial and axial shaft displacement, eccentricity, speed, and key positioning, suitable for turbines, compressors, pumps, and industrial fans. Mechanical and Electrical Specifications Sleeve Thread: M18 × 1.5 Armored Cable: Not included Total Sensor Length: 60 mm Adaptor Plug: Not included Cable Length: 8 m, PTFE-insulated Cable End: LEMO connector Material: Stainless steel sleeve, PTFE cable Weight (sensor + 1 m cable, no armor): ~200 g Dynamic Performance Sensitivity / Linearity: 4 V/mm (101.6 mV/mil), ≤ ±1.5% Nominal Air Gap: 2.7 mm (0.11 in) Static Measurement Range: ±2 mm (0.079 in) Dynamic Range: 0–1 000 µm (0–0.039 in) Long-Term Drift: <0.3% Target Compatibility Material: Ferromagnetic steel (42CrMo4 standard) Maximum Surface Speed: 2,500 m/s Minimum Shaft Diameter: 80 mm Environmental Tolerance Operating Temperature: –35 to 150 °C (–31 to 302 °F) Temperature Error: <4% per 100 K (API 670 compliant) Pressure Resistance (Sensor Head): up to 10,000 hPa (145 psi) Shock & Vibration: 5 g at 60 Hz, 25 °C ApplicationsThe PR6424/003 is ideal for monitoring critical rotating machinery where non-contact precision sensing is required. Common applications include: steam turbines, gas turbines, hydro turbines, industrial compressors, high-speed pumps, and large axial or radial fan systems. FAQQ: Can this sensor operate in high-temperature environments?A: Yes, it supports –35 to 150 °C and maintains API 670-compliant temperature accuracy. Q: Is the sensor suitable for armored cable installations?A: The current configuration comes without armored cable. Armored versions are available for harsh environments. Similar Models Comparison PR6424/002: 50 mm sensor length, armored cable optional PR6424/004: 80 mm sensor length, includes adaptor plug Technical Specifications Table Parameter Specification Sensor Diameter 16 mm Sleeve Thread M18 × 1.5 Total Sensor Length 60 mm Cable Type PTFE Cable Length 8 m Cable End LEMO Armored Cable No Adaptor Plug No Sensitivity 4 V/mm Air Gap 2.7 mm Static Range ±2 mm Dynamic Range 0–1 000 µm Operating Temp –35 to 150 °C Pressure Resistance 10,000 hPa Weight ~200 g
$200.00 $100.00
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EMERSON Emerson PR6423/10R-040-HT CON021 High-Temperature Eddy Current Sensor
Product Description OverviewThe PR6423/10R-040-HT paired with the CON021 signal conditioner is a high-temperature eddy current measurement system designed for continuous monitoring of rotor dynamics in extreme thermal environments. This assembly combines a rugged 8 mm proximity probe with a matched converter unit, delivering precise vibration and shaft displacement feedback in demanding rotating machinery applications. Its stable performance under severe heat makes it ideal for turbine sections and other high-temperature mechanical zones where conventional proximity systems lose calibration stability. Technical Specifications Probe Unit – PR6423/10R-040-HT Sensor Type: Eddy Current Proximity / Displacement Probe Probe Diameter: 8 mm Linear Measuring Range: 2 mm (80 mils nominal window) Recommended Installation Air Gap: ~0.5 mm Sensitivity: 8 V/mm ±5% (calibrated at 0–45°C) Linearity Deviation: ±0.025 mm within calibrated range Minimum Shaft Diameter: ≥25 mm Target Material: Ferromagnetic steel (e.g., 42CrMo4 / AISI 4140 equivalent) Thermal & Environmental Performance Operating Temperature Range: –35°C to +220°C (extended high-temperature design) Protection Rating: IP66 (dust tight and resistant to high-pressure water jets) Long-term Operation: Optimized for sustained exposure in high-heat turbine zones Converter Unit – CON021 Signal Bandwidth: 0–20 kHz (–3 dB) Response Time: <15 μs rise time Supply Voltage: 23–32 V DC (dual output scaling supported) Output Signal Ranges: –4 V to 20 V or –2 V to 18 V Housing Material: Die-cast aluminum alloy (GD-AISi9Cu3) Protection Rating: IP65 Weight: 0.6 kg Applications This assembly is engineered for high-reliability monitoring of rotordynamics in: Gas and steam turbines Turbo-compressors and high-speed rotors High-temperature industrial zones where conventional probes fail Critical machinery requiring continuous displacement and vibration feedback FAQ Q: Can this probe be used on non-ferromagnetic shafts?A: No, it is optimized for ferromagnetic steels such as 42CrMo4 or AISI 4140. Performance on non-ferromagnetic materials will not be accurate. Q: What is the maximum temperature the probe can withstand?A: The PR6423/10R-040-HT operates reliably up to 220°C continuous exposure. Q: Are the output ranges configurable?A: Yes, the CON021 converter supports dual output ranges: –4 V to 20 V or –2 V to 18 V. Q: How does this system compare to lower-temperature eddy current probes?A: Unlike standard probes, the PR6423/10R-040-HT maintains calibration stability and sensitivity in extreme heat, making it suitable for turbine and high-thermal zones.
$200.00 $100.00
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EMERSON EPRO PR6423/01M-010 CON021 Eddy Current Displacement Sensor System
Product Description OverviewThe PR6423/01M-010 paired with CON021 constitutes a high-precision eddy current measurement system, purpose-built by EPRO for continuous shaft monitoring in rotating machinery. Designed for non-contact displacement tracking, the system ensures stable, reliable measurement in demanding industrial environments. Engineered to withstand vibration, thermal stress, and exposure to oil or contaminants, this assembly combines a high-temperature-resistant proximity probe with a signal conditioning converter to deliver accurate, linear outputs directly proportional to surface displacement. Key Features and Technical Specifications System Type: Eddy current displacement measurement assembly Probe Model: PR6423/01M-010 Converter Model: CON021 signal conditioning unit Measurement Principle: Electromagnetic eddy current induction Probe Diameter: 8 mm Cable Length: 10 m, integrated shielded coaxial cable Measurement Range: Approx. 2–4 mm (dependent on calibration) Sensitivity: ~8 mV/µm (typical; varies by configuration) Linearity: ≤ ±1% full scale Frequency Response: DC up to 10 kHz (sensor chain dependent) Converter Bandwidth: 0–20 kHz (-3 dB) Output Signal: Analog voltage proportional to displacement Supply Voltage: ±15 V DC via CON021 module Operating Temperature: -35°C to +180°C Protection Rating: IP67 (probe), IP20 (converter) Weight: 0.22 kg ApplicationsIdeal for vibration analysis, axial and radial displacement monitoring, and real-time shaft dynamics assessment in turbines, motors, pumps, and compressors. Its high durability makes it suitable for harsh mechanical environments and high-temperature operations. FAQ Q: Can the probe operate in continuous high-temperature conditions?A: Yes, the PR6423/01M-010 is rated for continuous operation up to +180°C. Q: Is the output compatible with standard data acquisition systems?A: The analog voltage output is directly proportional to displacement and compatible with most DAQ or PLC systems. Q: How does this model compare to PR6422?A: Compared to the PR6422, PR6423/01M-010 offers higher thermal resistance and a wider frequency response, enhancing measurement stability under vibration and ther
$200.00 $100.00
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EMERSON Emerson EPRO CON021 + PR6423/01C-010 8mm Eddy Current Sensor
Product Description OverviewThe CON021 + PR6423/01C-010 from Emerson EPRO is an 8 mm non-contact eddy current sensor designed for precision monitoring of critical turbomachinery. It accurately measures radial and axial shaft displacement, position, eccentricity, and speed in demanding applications including steam, gas, and hydro turbines, compressors, gearboxes, pumps, and fans. Its compact design and rugged construction ensure reliable performance in harsh industrial environments. Technical Specifications Performance Linear Measurement Range: 2 mm (80 mils) Initial Air Gap: 0.5 mm (20 mils) Incremental Scale Factor (ISF): ISO: 8 V/mm (203.2 mV/mil) ±5% @ 0 to 45°C (32 to 113°F) Deviation from Best Fit Straight Line (DSL): ±0.025 mm (±1 mil) @ 0 to 45°C (32 to 113°F) Measuring Target Minimum Shaft Diameter: 25 mm (0.79") Target Material: 42CrMo4 (AISI/SAE 4140) standard, other ferromagnetic steel available on request Environmental & General Protection Class: IP66, IEC 60529 Operating Temperature Range: Sensor with 1 m Cable: -35 to +180°C (-31 to 356°F) Cable & Connector: -35 to +150°C (-31 to 302°F) Material: Sensor Tip – PEEK (Polyether Ether Ketone), Case – Stainless Steel, Cable – PTFE, Connector – Nickel-plated Brass Weight (Sensor with 1 m Cable): Approx. 100 g (3.53 oz) ApplicationsOptimized for continuous monitoring of rotating machinery, the CON021 + PR6423/01C-010 supports predictive maintenance and condition monitoring to prevent downtime. Suitable for high-speed turbines, industrial compressors, and pumps, it ensures accurate vibration and displacement measurement under extreme conditions. FAQ Q: Can this sensor handle high-temperature operations?A: Yes, the sensor tip can operate up to 180°C and the cable assembly up to 150°C, supporting harsh industrial environments. Q: Is it compatible with other monitoring systems besides Emerson Ovation?A: Yes, standard output signals make it compatible with most DCS and condition monitoring platforms. Q: How does it compare with other PR6423 variants?A: The 01C-010 version is optimized for smaller shaft diameters and offers IP66 protection, while other PR6423 models may vary in cable length or temperature tolerance.
$200.00 $100.00
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EMERSON Emerson EPRO CON021 + PR6423/017-030-CN Vibration Sensor System
Product Description OverviewThe CON021 + PR6423/017-030-CN from Emerson EPRO is a high-precision eddy current vibration monitoring solution engineered for rotating machinery protection and predictive maintenance. This integrated system combines a signal processing module with a proximity probe, providing reliable real-time vibration and displacement data for industrial control and monitoring systems. Technical Specifications General Information Brand: Emerson EPRO Model/Part Number: CON021 + PR6423/017-030-CN Function: Eddy Current Sensor System (Controller + Probe) CON021 Module Purpose: Signal processing and communication interface Compatibility: Supports multiple EPRO proximity probes Output: Delivers real-time vibration data to Emerson Ovation and other DCS platforms Performance: Ensures high-speed data acquisition with stable signal quality in demanding industrial environments PR6423/017-030-CN Probe Type: Eddy Current Proximity Probe for vibration and shaft displacement measurement Cable Length: 17 m (suffix -017) Variant: O30-CN – China-specific configuration for compliance and local installation requirements Accuracy: High precision with minimal drift for reliable long-term monitoring Environmental Tolerance: Designed for harsh industrial conditions, including temperature fluctuations and mechanical vibration Integration & Compatibility Interfaces seamlessly with Emerson Ovation and other condition monitoring systems Supports predictive maintenance and machinery protection applications ApplicationsSuitable for turbines, compressors, generators, and other critical rotating equipment. The system provides continuous shaft vibration monitoring, displacement detection, and predictive fault analysis to reduce downtime and improve equipment safety. FAQ Q: Is this system compatible with non-Emerson monitoring platforms?A: Yes, the CON021 + PR6423/017-030-CN outputs standard analog signals compatible with most industrial DCS and monitoring platforms. Q: What environments can the probe operate in?A: The probe is rated for harsh industrial conditions and maintains stable performance under temperature extremes and vibration. Q: How does this model compare to CON021 + PR6423/011-110-CN?A: The 017-030-CN variant includes a longer 17 m cable and a China-specific compliance configuration. Both models provide precise non-contact measurement, but the 017-030-CN is optimized for local regulatory requirements and extended installation flexibility.
$200.00 $100.00
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EMERSON Emerson EPRO CON021 + PR6423/011-110-CN Eddy Current Sensor
Product Description OverviewThe CON021 + PR6423/011-110-CN from Emerson EPRO is a high-precision eddy current measurement system designed for continuous monitoring of rotating machinery. This integrated solution combines a proximity sensor and signal converter to provide accurate, non-contact measurement of shaft displacement, vibration, and position. The converter delivers stable analog outputs, making the system compatible with machinery protection systems and condition monitoring platforms in demanding industrial environments. Technical Specifications Model & Configuration Model Combination: CON021 + PR6423/011-110-CN Manufacturer: Emerson EPRO Product Type: Eddy Current Converter with Proximity Sensor Dynamic Performance Frequency Range: 0 – 20 kHz (-3 dB) Rise Time: <15 μs Sensor Details Sensor Model: PR6423/011-110-CN Measurement Principle: Eddy Current (non-contact) Probe Tip Diameter: 8 mm Probe Dimensions (approx.): 240 × 210 × 40 mm Sensor Weight: ~0.22 kg Electrical Characteristics Supply Voltage: -23 VDC to -32 VDC Output Signal Options: 4 V to 20 V 2 V to 18 V Environmental Conditions Operating Temperature: -30 °C to +100 °C Shock and Vibration Resistance: Up to 5 g at 60 Hz Protection Class: IP20 (converter housing) Mechanical Properties (Converter Unit) Enclosure Material: Aluminum Alloy (LMgSi 0.5 F22) Mounting: 4 × M5 screws ApplicationsIdeal for real-time shaft monitoring in turbines, compressors, generators, and other critical rotating equipment, the system ensures reliable condition assessment and vibration analysis for preventive maintenance and machinery protection. FAQ Q: Can the sensor operate in high-temperature environments?A: Yes, the converter supports continuous operation up to 100 °C, suitable for most industrial installations. Q: Are the output signals compatible with standard monitoring systems?A: Yes, both 4–20 V and 2–18 V analog outputs are compatible with most condition monitoring and machinery protection platforms. Q: Can similar models be compared for dynamic range?A: Models like CON022 provide similar frequency ranges but with extended output options. CON021 focuses on precision with fast rise times for high-speed shaft monitoring.
$200.00 $100.00
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EMERSON Emerson CON021 & PR6423/010-040-CN Eddy Current Sensor Signal Converter
Product Description Overview The Emerson PR6423/010-040-CN Eddy Current Displacement Sensor paired with the CON021 Signal Converter provides a high-precision solution for monitoring critical rotating machinery. Designed for reliability in harsh industrial environments, this measurement chain enables non-contact detection of shaft vibration, axial displacement, and rotational position. Ideal for integration with Turbine Supervisory Instrumentation (TSI) systems, the setup ensures real-time monitoring of shaft dynamics to prevent mechanical failures. How It Works The system operates using the eddy current principle. The PR6423/010-040-CN sensor emits a high-frequency electromagnetic field. When a conductive shaft moves within this field, eddy currents are induced, altering the sensor coil’s impedance. The CON021 converter drives the sensor and translates these impedance variations into a stable, linear voltage signal suitable for PLCs or condition monitoring systems. Key Features Linear output directly proportional to shaft displacement for accurate readings across the measurement range High-temperature resistance up to 180°C, suitable for turbine housings Pressure-sealed sensor housing to maintain integrity under high-pressure lubrication systems Wide frequency response up to 20 kHz to detect early-stage bearing faults Plug-and-play compatibility with matched cable lengths for consistent field performance Robust, IP68-rated sensor with IP20-rated cabinet-mount converter Technical Specifications Feature Specification Sensor Model PR6423/010-040-CN Converter Model CON021 Measuring Range 4.0 mm (10 mm tip diameter) Output Signal -2 V to -18 V standard voltage loop Sensitivity 4.0 V/mm (100 mV/mil) Target Material Ferromagnetic steel (standard: 42CrMo4) Frequency Response Up to 20 kHz Temperature Rating -40°C to +180°C Protection Class Sensor: IP68, Converter: IP20 Cable/Connector Integrated with robust industrial connector Applications Radial Shaft Vibration Monitoring: Detects shaft orbiting within bearings Axial Shaft Positioning: Measures longitudinal displacement to prevent mechanical collisions Shaft Eccentricity Detection: Identifies bending or bow during startup Speed & Phase Reference (Keyphasor): Provides accurate RPM and phase timing for machinery diagnostics FAQ Q: Can the PR6423 sensor operate in high-temperature turbine environments?A: Yes, the sensor tip is rated for continuous operation up to 180°C. Q: Are CON021 and PR6423 interchangeable with other AMS/EPRO components?A: They are designed for plug-and-play compatibility with matching cable lengths; mixing with other models may require recalibration. Q: What shaft materials are compatible?A: Standard calibration is for ferromagnetic steel such as 42CrMo4; non-ferrous targets require adjustments. Q: What is the typical frequency response for vibration analysis?A: The system reliably captures vibration signals up to 20 kHz, sufficient for early fault detection in bearings and rotors. Q: Can the sensor be submerged in oil or other industrial fluids?A: Yes, the PR6423 is pressure-sealed and rated IP68 for full immersion.
$200.00 $100.00
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EMERSON Emerson CON021+PR6423/010-000-CN 8mm Eddy Current Sensor High-Precision
Product Description OverviewThe Emerson CON021+PR6423/010-000-CN is a non-contact eddy current sensor engineered for high-performance turbomachinery applications. Designed to deliver precise radial and axial shaft displacement measurements, this sensor is ideal for monitoring critical components in steam, gas, and hydro turbines, compressors, gearboxes, pumps, and fans. Key Features Non-contact operation ensures minimal wear and extended sensor lifespan Accurate detection of shaft position, eccentricity, and speed Compact 8mm sensor diameter suitable for confined installations Technical Specifications Parameter Specification Linear Measurement Range 2 mm (80 mils) Initial Air Gap 0.5 mm (20 mils) Incremental Scale Factor (ISF) 8 V/mm ±5% (ISO standard) @ 0–45°C (203.2 mV/mil) Deviation from Best Fit Line (DSL) ±0.025 mm (±1 mil) @ 0–45°C Minimum Shaft Diameter 25 mm (0.98 in) Target Material 42CrMo4 (AISI/SAE 4140) Ferromagnetic Steel; other materials available on request Protection Class IP66 (IEC 60529) Operating Temperature Sensor + 1m cable: -35 to +180°C (-31 to +356°F); Cable & Connector: -35 to +150°C (-31 to +302°F) Sensor Materials Tip: PEEK; Case: Stainless Steel Cable Material PTFE Connector Material Brass, nickel-plated Weight Approx. 100 g (3.53 oz) Applications Steam, gas, and hydro turbines Industrial compressors and gearboxes Pumps, fans, and other rotating machinery Shaft monitoring for vibration, eccentricity, and speed control FAQQ: Can this sensor be used with shafts smaller than 25 mm?A: The minimum recommended shaft diameter is 25 mm to ensure measurement accuracy. Q: What types of target materials are compatible?A: Standard is 42CrMo4 steel; other ferromagnetic alloys are available upon request. Q: How resistant is the sensor to harsh environments?A: The sensor is IP66 rated, suitable for dust, water spray, and industrial conditions.
$200.00 $100.00
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