PR9268/202-100_EPRO_PRODUCT_Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

Core Function: High-sensitivity eddy current displacement sensor for precision machinery monitoring in critical applications. Key Specifications: • Sensitivity: 10.0 mV/µm (±5%) • Measurement Range: 0-1.0mm (1000µm) • Frequency Response: DC to 10kHz • Output: -2 to -20V DC linear signal Robust Design: ✓ 11mm heavy-duty probe ✓ M14×1.5 threaded mounting ✓ -40°C to +120°C operation ✓ 20g vibration resistance ✓ 4MPa pressure rating Measurement Performance: Default calibration for AISI 4140 steel Linear range: 60% of full scale Accuracy: ±1% FS System Integration: • Compatible with EPRO MMS6000 systems • Standard 5m/9m cable options • CON021 quick-disconnect available Typical Applications: Turbine shaft vibration monitoring Compressor thrust bearing measurement Precision machinery protection Special Features: /202 variant optimized for high-sensitivity applications Enhanced signal resolution for critical measurements Industrial-grade durability Compliance: Meets API 670 machinery protection standards

400-887-3214

DESCRIBE

General Description
The EPRO PR9268/202-100 is a high-performance eddy current displacement sensor designed for critical machinery protection in industrial applications (turbines, compressors, generators).

Key Parameters
Electrical Specifications
Sensitivity: 10.0 mV/µm (factory-calibrated, -100 suffix)

Measurement Range: 0 to 1.0 mm (1000 µm)

Output Signal: -2 to -20V DC (linear to gap distance)

Frequency Response: 0 to 10 kHz

Power Supply: -24V DC ±10%

Mechanical & Environmental
Probe Diameter: 11 mm

Thread Size: M14×1.5

Operating Temperature:

Sensor Head: -40°C to +120°C

Cable/Connector: -40°C to +105°C

Vibration Resistance: Up to 20g (50Hz)

Pressure Rating: 4 MPa (40 bar)

Calibration & Target
Target Material: AISI 4140 steel (default calibration)

Linear Range: Middle 60% of full scale (~0.3–0.7mm for 1.0mm range)

Recommended Gap Voltage: -10V DC

Compatibility & Options
Cable Length: 5m or 9m (integrated or with CON021 connector)

Works With: EPRO MMS6000 monitoring systems

Compliance: API 670

Typical Applications
Turbine shaft vibration monitoring

Compressor thrust position measurement

Precision bearing clearance monitoring

SERVICE HOTLINE 400-887-3214

Mail jilineasyyi@outlook.com ADDRESS Unit 12, 20th Floor, Good View Commercial Centre, 2-16 Garden Street, Mong Kok, Hong Kong

Q Q： 615739355

Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司吉ICP备2024020526号-1