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Bently Nevada 3500/45 176449-04 Differential Expansion Monitoring Module

Original price was: $3,840.00.Current price is: $2,210.00.

The Bently Nevada 3500/45 176449-04 is a 2-channel high-precision axial position and differential expansion monitoring module for the 3500 machinery protection system, designed for real-time non-contact measurement and monitoring of shaft axial position, rotor differential expansion and eccentricity of critical rotating industrial equipment such as steam turbines, gas turbines, compressors and generators, with programmable dual-limit alarm thresholds, isolated analog signal outputs and integrated relay contacts for reliable equipment protection and condition monitoring.

SKU: 3500/45 176449-04 Category:
Description
Parameter Details
Model 3500/45 176449-04
Manufacturer Bently Nevada (Baker Hughes)
Product Type 2-Channel Axial Position & Differential Expansion Monitoring Module
Product Series 3500 Machinery Protection System
Number of Independent Input Channels 2
Supported Sensors 3300 XL series proximity probes, eddy-current displacement transducers
Backplane Supply Voltage +5 VDC, ±15 VDC from 3500 rack power supply
Typical Power Consumption 7.2 W
Analog Output 2-channel isolated 4~20 mA DC
Alarm Configuration Dual programmable Alert/Danger alarm thresholds per channel
Relay Output 4 Form-C relay contacts for alarm status indication
Communication Interface Modbus RTU/TCP via rack backplane
ADC Resolution 24-bit
Operating Temperature Range -30°C to +65°C
Storage Temperature Range -40°C to +85°C
Dimensions (W×H×D) 24.4 mm × 241.3 mm × 241.8 mm
Net Weight 0.84 kg
Protection Rating IP20
Mounting Method Full-height slot installation on standard 3500 system rack
Compliance Certifications CE, UL, ATEX, IECEx, CSA, RoHS
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About brand

The BENTLY 3500 system is a professional machinery protection and condition monitoring solution widely used in industries like oil and gas, power generation, and petrochemicals. It adopts a modular design, allowing flexible configuration of monitoring modules (e.g., vibration, temperature, and speed modules) to track key operating parameters of rotating equipment such as turbines and compressors. By collecting and analyzing data in real time, it can promptly identify issues like equipment imbalance or bearing wear, trigger alarms or shutdowns when thresholds are exceeded, and effectively prevent unexpected equipment failures to ensure production continuity.

3500 System Module:

●  3500/05-01-03-00-00-00
●  3500/15
●  3500/20
●  3500/22M
●  3500/33
●  3500/42M
●  3500/44M
●  3500/65
●  3500/72M

Bently Nevada 1900/65A-01-01-01-00-00

Original price was: $6,980.00.Current price is: $4,510.00.
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