Description
Overview
The 21508-02-12-05-02 Proximity Vibration Probe from Bently Nevada is engineered for precision vibration monitoring in rotating machinery. Designed for integration into the 7200 Series system, this probe delivers accurate displacement measurements to detect imbalance, misalignment, and other mechanical faults before they escalate.
Technical Specifications
| Parameter |
Value |
| Model Number |
21508-02-12-05-02 |
| Product Type |
Proximity Vibration Probe |
| Manufacturer |
Bently Nevada |
| Product Series |
7200 Series |
| Condition |
Brand New |
| Dimensions |
20.5 × 22.4 × 3.3 cm |
| Weight |
0.55 kg |
| Measurement Range |
±0.25 mm to ±10 mm |
| Output Signal |
4–20 mA |
| Operating Temperature |
-40 °C to +120 °C |
| Configuration |
2-wire or 4-wire |
| Origin |
USA |
| HS Code |
8537101190 |
| Minimum Order Quantity |
1 |
| Availability |
In Stock |
Key Features
-
High-accuracy vibration measurement for critical machinery.
-
Flexible installation with support for both 2-wire and 4-wire setups.
-
Rugged design ensures reliable operation in harsh industrial environments.
-
Wide operating temperature range suitable for extreme conditions.
-
Real-time monitoring via 4–20 mA output for seamless diagnostics.
Application Scenarios
-
Power generation turbines
-
Petrochemical compressors and pumps
-
Steel and paper mill rotating equipment
-
Cold storage and high-temperature process facilities
FAQ
Q: Can the probe be used in high-vibration environments? A: Yes, the robust design ensures stable performance even under heavy vibration loads.
Q: Is the probe compatible with older Bently Nevada systems? A: The 21508-02-12-05-02 is optimized for the 7200 Series but can integrate with other compatible monitoring platforms using standard wiring configurations.
Q: What is the advantage of the 4–20 mA output? A: It provides a linear, real-time signal that simplifies diagnostics and integration with control systems.
