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Description：

The Bently Nevada 86691-00680-350-10 Vibration Probe is a high-precision sensor developed for continuous vibration monitoring and condition assessment of rotating machinery. With a measurement range of 0.1 to 100 g acceleration and a sensitivity of 10 mV/g, the probe delivers accurate detection of vibration levels across a wide range of industrial applications. Its frequency response of 1 Hz to 10 kHz enables reliable monitoring of both low-frequency and high-frequency vibration signals, helping identify potential equipment issues before they lead to costly failures. The probe provides flexible output options, including a standard 4–20 mA signal or a selectable voltage output, allowing easy integration with monitoring and control systems. Designed for harsh industrial environments, it operates reliably in temperatures ranging from -40°C to +85°C. 

Specification：

Frequently asked questions

Q1: What is the Bently Nevada 86691-00680-350-10 Vibration Probe used for?

A1:The Bently Nevada 86691-00680-350-10 is a vibration probe designed to monitor machine vibration levels in rotating equipment. It helps detect issues such as imbalance, misalignment, bearing wear, and mechanical looseness before they lead to equipment failure.

Q2: What is the sensitivity of the 86691-00680-350-10 vibration probe?

A2:The 86691-00680-350-10 probe features a sensitivity of 10 mV/g, enabling accurate detection of vibration levels and dynamic machine conditions.

Q3: What is the 86691-00680-350-10 frequency response range?

A3:The 86691-00680-350-10 probe provides a frequency response of 1 Hz to 10 kHz, allowing it to capture both low-frequency and high-frequency vibration signals across a wide range of machinery applications.

Q4: What output signals are available?

A4:The 86691-00680-350-10 probe supports an output signal of 4–20 mA or selectable voltage, providing flexibility for integration with PLCs, DCS systems, SCADA platforms, and vibration monitoring equipment.

Q5: What is the 86691-00680-350-10 operating temperature range?

A5:The 86691-00680-350-10 vibration probe operates within a temperature range of -40°C to +85°C, making it suitable for a variety of industrial environments.

Product Applications

Power plants: Monitoring of large turbine generator units in thermal power plants, hydropower plants, and nuclear power plants.

Chemical plants and oil refineries: Explosion-proof and continuous monitoring of various large oil and gas compressor units and pumps.

Steel and metallurgical plants: Vibration monitoring of large blowers and rolling mill transmission systems.

Machinery manufacturing plants: Pre-shipment testing and system integration of equipment from compressor manufacturers, pump manufacturers, fan manufacturers, etc.