177230-02 Seismic Transmitter

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	177230-02
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 177230-02 Seismic Transmitter is a loop-powered device designed for fast installation and integration with PLC, DCS, or SCADA systems in industrial automation. The 177230-02 Seismic Transmitter measures vibration from 0 to 50.8 mm/s (0–2.0 in/s) with a frequency range of 3 Hz to 1 kHz (180 to 60 kcps peak) and provides accurate, repeatable raw vibration signals for machinery monitoring. Operating at -40°C to +85°C and relative humidity up to 100% non-submerged, the 177230-02 Seismic Transmitter features a hermetically sealed 316L stainless steel case. It survives shocks up to 9.810 m/s² (1 g peak) and supports M6, M8, and ¼-28 UNF mounting. Electrical isolation exceeds 108 ohms, with 600 Vrms isolation breakdown and less than 1 mA leakage. The 177230-02 Seismic Transmitter uses a ceramic shear sensing element with less than 5% transverse sensitivity and settles within 13 seconds to within 2% of the final value. Its simple, loop-powered 4–20 mA interface reduces installation time, requires minimal parts, and delivers precise vibration data for predictive maintenance, automated machinery protection, and real-time condition monitoring in turbines, compressors, and rotating equipment.

Applications

Monitor Vibration in Turbines and Compressors

The 177230-02 Seismic Transmitter measures vibration from 0 to 50.8 mm/s (0–2.0 in/s) over 3 Hz to 1 kHz, providing real-time signals to PLCs and SCADA systems. Its settling time of less than 13 seconds within 2% of final value allows operators to detect abnormal vibrations rapidly and reduce machinery downtime.

Feed Automated Condition Monitoring Systems

The loop-powered 4–20 mA output of the 177230-02 Seismic Transmitter delivers consistent, quantifiable vibration data to condition monitoring software. By transmitting accurate signals with transverse sensitivity under 5%, the 177230-02 Seismic Transmitter supports predictive maintenance algorithms, optimizing maintenance schedules for turbines, generators, and pumps.

Measure Vibration in Harsh Environments

The 177230-02 Seismic Transmitter operates reliably from -40°C to +85°C and up to 100% non-submerged relative humidity. Hermetically sealed 316L stainless steel housing and ceramic shear sensor ensure accurate vibration readings even under shock up to 9.810 m/s², enabling deployment in industrial machinery rooms and outdoor plants.

Perform Rapid Equipment Diagnostics

The 177230-02 Seismic Transmitter provides raw vibration signals for verification and analysis. With a frequency range of 3 Hz to 1 kHz and precise 4–20 mA output, operators can quickly diagnose machinery issues, analyze peak vibration events, and verify corrective actions efficiently.

Specifications

Competitive Advantage

Deliver Accurate Vibration Signals

The 177230-02 Seismic Transmitter captures 0–50.8 mm/s signals with less than 5% transverse sensitivity and rapid settling (<13 seconds), ensuring precise machinery monitoring.

Integrate Easily with Automation Systems

Loop-powered 4–20 mA output allows the 177230-02 Seismic Transmitter to connect directly to PLCs, DCS, or SCADA systems without additional signal conversion.

Withstand Harsh Industrial Environments

Hermetically sealed 316L stainless steel case and ceramic shear sensor allow the 177230-02 Seismic Transmitter to operate from -40°C to +85°C and 100% humidity.

Reduce Installation and Maintenance Effort

Supports M6, M8, and ¼-28 UNF mounting, minimal parts, and no field calibration, enabling quick deployment and reducing operational downtime.

Maintain Electrical Safety

Electrical isolation >108 ohms and 600 Vrms breakdown voltage with <1 mA leakage ensure the 177230-02 Seismic Transmitter operates safely near high-voltage equipment.