Bently Nevada 177230-00-02-05 velocity transmitter

Engineering Purpose

The 177230-00-02-05 is a loop-powered velocity transmitter that provides an industry-standard 4-20 mA signal proportional to vibration. This integrated sensor eliminates the need for separate monitors, allowing direct connection to a PLC or DCS for real-time casing vibration protection on motors, pumps, and fans.

Technical Data Summary

• Component Type: 4-20 mA Velocity Transmitter

• Part Number: 177230-00-02-05

• Full-Scale Range: 0-12.7 mm/s (0.5 in/s)

• Frequency Response: 3 Hz to 1,000 Hz

• Housing Material: 316L Stainless Steel

• Operating Temperature: -40°C to +85°C

• Shock Survivability: 1,000g

• Power Supply: 12 to 30 Vdc

Decoding the Model Configuration

• 177230: Bently Nevada 177230 series seismic vibration transmitter.

• 00: Full-Scale Range Option. Calibrated for 0-12.7 mm/s (0.5 in/s) peak velocity.

• 02: Mounting Option. Standard 1/4-28 UNF threaded hole for stud mounting.

• 05: Agency Approval Option. Multi-certification version including ATEX/IECEx Zone 0 and CSA for hazardous areas.