For additional discounts, please contact our five-star sales manager Lisa Lin.

Description：

The Bently Nevada 21747-065-01 is a high-quality Proximitor Probe Extension Cable designed for use in Bently Nevada proximity transducer systems. This cable is commonly used in machinery condition monitoring and vibration protection applications, providing reliable signal transmission between proximity probes and monitoring equipment.

Engineered for harsh industrial environments, the 21747 series extension cables are widely applied in turbines, compressors, pumps, motors, generators, and other rotating machinery. The cable features armored construction for enhanced mechanical protection, helping maintain stable performance in high-vibration and high-temperature environments.

The 21747-065-01 model is specifically designed to support accurate shaft vibration and displacement measurements while minimizing signal loss and electromagnetic interference. It is compatible with Bently Nevada 7200 and 3300 series proximity monitoring systems and supports API 670-compliant machinery protection solutions

Specification：

Frequently asked questions

Q1: What is the Bently Nevada 21747-065-01 Cable?

A1: It is an industrial-grade cable designed for use in Bently Nevada vibration monitoring and proximity measurement systems, providing reliable signal transmission between sensors and monitoring equipment.

Q2: What is the 21747-065-01 cable length?

A2: The 21747-065-01 cable length is 6.5 metres (256 inches).

Q3: Does the 21747-065-01 cable include armor protection?

A3: Yes, the “01” option indicates that the cable is supplied with armor for enhanced mechanical protection.

Q4: What is the 21747-065-01 frequency response of this cable?

A4: The frequency response range is 0 Hz (DC) to 10 kHz.

Q5: What is the 21747-065-01 operating temperature range?

A5: The 21747-065-01 operating temperature range is -40°C to +85°C.

Product Applications

Power Generation: Axial displacement monitoring of steam turbines, water turbines, and generator rotors.

Oil & Gas: Mainly applied in large industrial compressors, industrial pumps, and industrial drive motors.

Petrochemical: Vibration and displacement monitoring on centrifuges and compressor units in refineries and chemical plants. 

Large Rotating Machinery Monitoring: As part of the 3500 series or 7200 series monitoring system, used to ensure the safety of thrust bearings.