1900/65A-01-01-03-00-01 Bently Nevada NEMA4X Enclosed Standalone Machinery Monitor With Modbus In Stock

Short Description:

All-in-one DIN rail monitor with built-in LCD keypad, IP66 waterproof enclosure,

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Product Detail

All-in-one DIN rail monitor with built-in LCD keypad, IP66 waterproof enclosure, AC wide voltage power supply, supports vibration displacement temperature acquisition, relay alarm 4-20mA output and Modbus communication, ideal for field harsh environment auxiliary equipment protection

Product Overview

PN: 1900/65A-01-01-03-00-01
Brand: Bently Nevada (Baker Hughes)
Series: 1900 Standalone General Purpose Monitoring System
Type: Enclosed Integrated Multi-Function Equipment Monitor
Function: Compact independent monitoring unit used as simplified alternative to 3500 rack system for non-critical rotating machinery. It receives signals from proximity probes, velocity sensors, accelerometers, RTD and thermocouples to measure shaft displacement, casing vibration and bearing temperature. Threshold values can be set locally via front panel or configuration software, triggering Alert and Danger relay interlock plus isolated 4-20mA analog output. Historical data and alarm records are uploaded to DCS, PLC and System 1 platform through Modbus protocol, realizing unattended online condition monitoring and fault safety interlock. Equipped with sealed outdoor-grade enclosure to adapt to dusty, humid and splash-prone on-site working conditions.

Core Features

4 configurable dynamic signal channels compatible with eddy current probes, velocity transducers and piezoelectric accelerometers
4 temperature input channels supporting E/J/K/T thermocouple and 2/3-wire RTD sensors
Integrated LCD display and operation keypad for on-site parameter modification and real-time data viewing without upper computer
6 relay alarm output contacts and 4 isolated 4-20mA retransmission analog channels
Reserved signal test interface for offline signal verification without system shutdown
Standard DIN rail installation inside the dedicated waterproof enclosure
24-bit high precision sampling chip, stores up to 200 groups of historical alarm event logs
Complete self-diagnosis function to detect sensor open circuit, short circuit and module abnormal faults
Built-in Modbus communication function for seamless connection with industrial control system
NEMA 4X IP66 sealed fiberglass housing with observation window, dustproof, waterproof and anti-corrosion

Technical Specifications

Power Input: 110~220VAC 50/60Hz external power supply
Operating Temperature: -40℃ ~ +70℃
Protection Class: NEMA 4X / IP66
Overall Dimension: Matched with standard sealed enclosure size
Net Weight: Approx 3kg
HS Code: 8538900000
Certifications: CE
Product Status: Original available; brand new factory sealed and fully tested refurbished units in stock

Compatibility

Supported Sensors: Full series 3300XL proximity probes, 9200 velocity sensors, ICP accelerometers, conventional RTD and thermocouples
Upper System: DCS, PLC, SCADA, Bently Nevada System 1 predictive maintenance platform
Installation Method: DIN rail mounting inside waterproof cabinet, wall mounting optional

Application

Vibration, displacement and temperature protection for cooling tower fans, water pumps, blowers and air compressors in power, petrochemical, water treatment and mining industries
Monitoring scheme for field equipment exposed to damp, dusty and splashing harsh environments
On-site renovation and spare part replacement for old standalone monitoring devices