Description
Bently Nevada 24583-04 3300 XL Proximitor Sensor
Configured for conversion of eddy-current proximity probe signals into calibrated displacement and vibration outputs in 3300 XL monitoring architectures, the Bently Nevada 24583-04 (24583-04 Proximitor Sensor) provides direct electrical signal conditioning and scaling for shaft position measurement within the 3300 XL instrumentation chain.
Suffix Breakdown & Model Matrix
The 24583-04 is a single defined orderable sensor identifier within the 3300 XL Proximitor Sensor family. No validated functional segmentation or suffix-based hardware partition is specified in the provided dataset. System behavior is determined by probe type selection and external monitoring configuration parameters.
Hardware Specifications
| Parameter |
Specification |
| Model |
24583-04 |
| Brand |
Bently Nevada |
| Weight |
0.2 kg |
| Dimensions |
Approx. 76 x 25 x 25 mm |
| Operating Temp |
-35 deg C to +100 deg C |
| Measurement Range |
2 mm to 80 mm (probe dependent) |
| Linear Range |
0.25 mm to 2.0 mm typical |
| Accuracy |
±0.25 percent of full scale |
| Frequency Response |
DC to 10 kHz |
| Input |
3300 XL proximity probe compatible |
| Output Sensitivity |
-200 mV/mil (7.87 mV/um) |
| Power Supply |
-24 VDC nominal |
| Humidity |
Up to 95 percent non-condensing |
| Compliance |
API 670, CE, UL, CSA, RoHS |
Bently Nevada Eddy-Current Probe Scaling and Cross-Talk Suppression
The 24583-04 implements eddy-current signal linearization for shaft displacement conversion based on calibrated probe gap-voltage response characteristics. Output scaling is referenced to standardized -200 mV/mil conversion factors used in the 3300 XL system architecture. Cross-talk suppression is implemented through internal shielding geometry and differential reference handling to reduce channel interaction in multi-probe installations. Signal integrity is maintained across DC to 10 kHz bandwidth for both static position and dynamic vibration extraction.
Frequently Asked Questions (FAQ)
Q: Can the 24583-04 operate with non-3300 XL proximity probes?
A: No. The input conditioning network is calibrated for 3300 XL probe electrical characteristics. Non-matching probe impedance results in non-linear displacement scaling.
Q: Does the sensor require external signal conditioning modules?
A: No external conditioning is required. The device provides direct proportional voltage output suitable for monitoring system input channels.
Q: What happens if the -24 VDC supply deviates from nominal range?
A: Output scaling integrity is maintained only within specified supply tolerance. Deviation outside design range may introduce linearity drift or reduced measurement stability.
Field Installation Guidelines
Install the sensor in a grounded metallic enclosure to maintain shielding integrity of eddy-current measurement circuits. Keep probe signal wiring separated from high-voltage or switching conductors to reduce electromagnetic coupling. Use twisted shielded cable with single-point grounding at the monitoring system end. Avoid sharp bends in probe extension cables to maintain impedance stability. Verify correct polarity and stability of the -24 VDC supply prior to energization of the measurement loop.
