EPRO PR9268/202-100

Technical Parameters

Sensitivity: 28.5 mV/mm/s (723.9 mV/in/s).

Frequency Range: 4 to 1000Hz.

Natural Frequency: 4.5Hz ± 0.75Hz @ 20°C (68°F).

Transverse Sensitivity: 0.13 (PR9268/20x-x00) @ 110Hz 0.27 (PR9268/30x-x00) @ 110Hz.

Vibration Amplitude (Mechanical Limit): 3000µm (4000µm) peak-peak.

Amplitude Linearity: < 2%.

Maximum Acceleration: 10g (98.1 m/s2) peak-peak continuous; 20g (196.2 m/s2) peak-peak intermittent.

Maximum Transverse Acceleration: 2g (19.62 m/s2).

Resistance: 1875Ω ± 10%.

Inductance: ≤ 90 mH.

Active Capacity: < 1.2 nF.

Operating Environment

EPRO PR9268/202-100 works under extreme environmental conditions, including nitrogen dilution, dust, high humidity, and temperatures between −20 °C and +100 °C (−4 °F and +212 °F), which allow their applications for turbines, compressors, pumps in offshore, and mining environments.

Ruggedness: Rated IP65, it defies dust, moisture and mechanical shock, so it will last in the harsh environment of power plants or heavy manufacturing.

Key Features

Low Frequency Coverage: Output 28.5 mV/mm/sec with high sensitivity for vibration detection, effective for vibration detection in frequency domain (4–1000 Hz) for early fault diagnosis.

Self-Powered Design: No external power supply is needed, so it is easy to deploy in a remote or hazardous area.

Tough Build: Stainless steel housing and PTFE cables make these resistant to corrosion and chemical exposure.

Compatible Systems

Integrated with MMS 3000/6000 monitoring systems, the EPRO PR9268/202-100 delivers immediate data for predictive maintenance.

This offers the flexibility for existing industrial networks and supports Harting plugs or open cable ends.

We also supply other models of this products: PR9268/206-100.They are the same in specifications, features and application range. The difference is the total length of cable, refer to the table for details.