The Bently Nevada 130539-30 Cable is a high-temperature accelerometer system with a segregated design, allowing installation in environments up to +400°C. It provides a sensitivity of 10.2 mV/m/s² and maintains reliable performance over extended cable lengths.

Environmental Strength

High-Temperature Operation: Segregated design enables reliable performance up to +400°C (+752°F) under "G" series.

Extended Cable Length: Supports cable lengths up to 305 meters (1000 ft) without signal degradation.

Robust Frequency Response: Maintains ±3dB response across 15 to 10000 Hz in demanding conditions.

Broad Acceleration Range: Measures up to 785 m/s² (80 g) peak within operating frequency span.

High Vibration Resistance: Mounted resonant frequency exceeds 15 kHz for stable measurement.

Case Isolation Design: Electrically isolated case reduces ground loop interference in industrial environments.

FAQ

Q1: What is the key design feature that allows operation at high temperatures?

A1: Its segregated design separates the sensing element from the signal conditioning electronics, enabling installation in environments up to +400°C.

Q2: How can I identify the model rated for +400°C?

A2: Current versions rated for +400°C are preceded by the letter "G" in their serial number.

Q3: What is its electrical sensitivity?

A3: It has a sensitivity of 10.2 mV/m/s² (100 mV/g) ±5%.

Q4: What is the maximum recommended cable length?

A4: It supports cable lengths up to 305 meters (1000 feet) without signal degradation.

Q5: What is its operating frequency response range?

A5: The frequency response is 15 to 10,000 Hz (±3dB).