Description
Product Description
The Bently Nevada 3500/72M monitors machine health. It tracks shaft position and vibration. This module uses a reliable eddy current probe. It provides continuous 4-20 mA signals. The system triggers alarms for safety. It is essential for protecting rotating machinery.
Technical Specifications
- Brand & Model: Bently Nevada 3500/72M (140734-08)
- Core Function: High-accuracy position monitoring.
- Measurement Range: ±2.5 mm (±0.100 in)
- Accuracy: Better than ±2% of full scale.
- Probe Type: Eddy current proximity.
- Frequency Response: For standard machine speeds.
- Power Supply: 24 VDC
- Outputs: Dual 4-20 mA & alarm relays.
- Operating Temperature: -40°C to 150°C
- Environmental Rating: Rugged industrial design.
- Dimensions: 241.3mm x 24.4mm x 241.8mm
- Weight: 0.91 kg (2.0 lb)
Installation Guide
Mount in a compatible 3500 series rack. Connect the eddy current probe. Follow the wiring diagram. Ensure proper probe gap.
Maintenance & Compatibility
Easy to service and calibrate. Hot-swappable in most racks. Works with all major 3500 system frames. Compatible with standard eddy current probes.
Certifications & Warranty
- Meets global industrial standards.
- Package Contents: 3500/72M Monitor Module.
- Full Warranty: 12 months on materials.
Shipping & Delivery
We ship worldwide. Fast delivery via FedEx, UPS, and DHL.
Typical Applications
- Shaft radial position monitoring.
- Thrust position measurement.
- Critical pump and compressor protection.
- Gas and steam turbine supervision.
Diagnostic Capability
Provides real-time position data. Detects slow drifts and sudden faults. Relay alarms warn operators instantly. Enables predictive maintenance plans.
Frequently Asked Questions
What probe type does this module need?
It needs standard Bently Nevada eddy current proximity probes.
Can it monitor vibration?
Yes. It provides key vibration data from the position probe.
What is a common setup error?
Incorrect probe gap setting. Always use a micrometer for accuracy.
How to test a faulty module?
Check the channel fault LED. Verify the 4-20mA output with a known gap.
Is calibration difficult?
No. The system software guides calibration. It takes about 10 minutes.
Buying Guide
Choose the 3500/72M for precise position monitoring. It protects expensive turbines and compressors. You must have a 3500 series rack. Ideal for high-reliability industrial applications.
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