Bently Nevada 1900/65A 167699-02 General Purpose Equipment Monitor

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The Bently Nevada 1900/65A (167699-02) is a versatile, cost-effective, and configurable equipment monitor designed for the continuous protection and monitoring...

SKU: 1900/65A 167699-02

Manufacturer: Bently Nevada
Product No.: 1900/65A 167699-02
Product Type: Equipment Monitor
Product Origin: USA
Payment:T/T, Western Union
Weight: 980g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

The Bently Nevada 1900/65A (167699-02) is a versatile, cost-effective, and configurable equipment monitor designed for the continuous protection and monitoring of balance-of-plant assets. This monitor provides a robust solution for critical and auxiliary equipment, integrating seamlessly into existing control systems.

Features

Four transducer inputs supporting 2- and 3-wire accelerometers, velocity sensors, or proximity sensors.
Four temperature inputs supporting Type E, J, K, and T thermocouples, and 2- or 3-wire RTDs.
Six configurable relay outputs for alarm and status management.
Four 4-20 mA recorder outputs for external data logging.
Dedicated buffered outputs for each transducer input for portable diagnostic analysis.
Supports acceleration enveloping algorithms for enhanced vibration analysis.
Optional remote display/keypad capability for stand-alone operation up to 75 meters away.
Modbus communication support via Ethernet and serial (RS232/485) ports.

Applications

Rotating Machinery Protection: Monitors pumps, motors, fans, blowers, and centrifuges.
Process Industry Monitoring: Suitable for oil and gas, power generation, mining, and cement plant auxiliary equipment.
OEM & Skid-Mounted Units: Ideal for integration into packaged or skid-mounted OEM machinery.
Predictive Maintenance: Enables early detection of wear, misalignment, and imbalance.

Technical Specifications

Product Model	1900/65A 167699-02
Spare Model	172323-01
Weight	0.98 kg
3-wire Voltage Mode	10 kOhm
Bias Voltage	-24 V
Vibration Variables	+/- 1% of full scale range
Bias Filter	0.09 Hz 1-pole low-pass
OK Filter	2.4 kHz 1-pole low-pass

Installation Guidelines

Electrostatic Discharge (ESD): Always use a grounded wrist strap when handling the module to prevent damage to internal circuitry.
Power Down: Ensure the system power is disconnected before installing or removing the module from the rack.
Wiring: Use shielded cables for transducer inputs to minimize EMI interference. Ensure proper grounding of cable shields at the monitor end.
Environment: Install in a clean, dry environment within the specified temperature range. Ensure adequate ventilation around the module for cooling.
Configuration: Use the Bently Nevada 1900 Configuration software to set up transducer types, alarm setpoints, and relay logic prior to full operation.

FAQ

What is the 1900/65A?

The Bently Nevada 1900/65A General Purpose Equipment Monitor is a configurable, cost-effective, stand-alone system for continuous monitoring and protection of balance-of-plant assets, featuring eight input channels, six relays, and Modbus communication.

What equipment can the 1900/65A monitor?

It is designed for balance-of-plant equipment, such as cooling tower fans, pumps, blowers, motors, centrifuges, and small hydro turbines.

Does the 1900/65A support Modbus?

Yes, it supports Modbus communications via Ethernet and an RS232/485 serial port to interface with DCS, PLC, or SCADA systems.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.