Bently Nevada 177230-01-01-05 (Baker Hughes)

Brief Description

177230-01-01-05 is a 177230 series loop-powered seismic vibration transmitter from Bently Nevada. It adopts piezoelectric accelerometer with built-in signal conditioning, outputs 4–20mA signal proportional to vibration velocity, and also provides secondary dynamic vibration signal for fault diagnosis. The measuring range is 0–25.4 mm/s (0–1 ips), frequency response 10 Hz–1 kHz, widely used for general rotating machinery condition monitoring.

Product Features & Functions

• Two-wire loop powered, supply voltage 12–30 VDC, no separate power wiring needed
• Primary 4–20mA velocity output, secondary raw vibration output for spectrum analysis
• Sensitivity: 100 mV/g (10.2 mV/m/s²), stainless steel hermetically sealed housing
• 1/4-28 UNF mounting thread, easy installation on bearing housings and equipment casings
• ATEX/IECEx and CSA hazardous area certifications available for explosive zones
• No on-site calibration required, direct interface with PLC, DCS and SCADA systems
• Built-in self-test function for cable breakage and sensor fault detection

Application Scenarios

• Industrial pumps, fans, blowers and medium-sized motors vibration monitoring
• Centrifugal compressors, gearboxes and auxiliary rotating machinery protection
• Power plant, oil & gas, chemical and refinery predictive maintenance systems
• General machinery vibration monitoring without high-requirement rack monitoring systems
• Field upgrade and spare replacement for Bently Nevada 177230 series transmitters

FAQ