PR9268/202-100 (EPRO/Emerson bearing vibration sensor)

PR9268/202-100 is an inductive magnetic-electric bearing vibration sensor, used for absolute vibration (bearing vibration) monitoring of bearing housings, equipped with an 8-meter unarmored cable and bare wire terminals, compatible with MMS3000/MMS6000. 

Model Disassembly (9268/202-100)

9268: EPRO Vibration Sensor Series (Passive, Electromagnetic)

20: Sensitivity 28.5 mV/mm/s, Low Frequency Extended Type

2: Cable Length 8m

1: Cable End Bare Wire (No Connector)

0: No Armor (Different from the Armor of 202-000)

Core parameters

Measurement object: Absolute vibration (velocity) of bearing housing

Principle: Electromagnetic induction, passive, no power supply required

Sensitivity: 28.5 mV/mm/s (±5%)

Frequency response: 4Hz～1000Hz (±3dB)

Range: ±1500 μm (peak-to-peak 3000 μm)

Operating temperature: -20℃～+100℃

Protection level: IP55

Cable: 8m, unarmored, bare wire output

Key differences from 9268/202-000

9268/202-000: 8m armored cable, Harting connector

9268/202-100: 8m unarmored cable, bare wire end

Typical applications

Vibration monitoring of bearing bushings in steam turbines, fans, pumps, compressors, gearboxes

Suitable for direct wiring in the field, without connectors

Compatible with TSI: MMS3120, MMS6210, etc. cards