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

Description：

The 74712-01-10-02-00 is a high-temperature, two-wire Seismoprobe Velocity Transducer manufactured by Bently Nevada . It is designed to measure absolute casing, structural, and bearing housing vibration in high-temperature environments (up to 204°C / 400°F) without needing external power.

Bently NevadaTM Seismoprobe Velocity Transducer Systemsare designed to measure absolute (relative to free space)bearing housing, casing, or structural vibration. The two-wire systems consist of a transducer and appropriate cable.

The Seismoprobe family of velocity transducers is a two-wiredesign that uses moving-coil technology. It provides avoltage output directly proportional to the transducer's vibration velocity.

Specification：

Frequently asked questions

Q1: What is the sensitivity of the Bently Nevada 74712-01-10-02-00 transducer?

A: The transducer provides a sensitivity of 20 mV/mm/s (500 mV/in/s) ±5%, allowing accurate vibration velocity measurements in industrial machinery applications.

Q2: What is the sensitivity temperature coefficient of this 74712-01-10-02-00 transducer?

A: The 74712-01-10-02-00 sensitivity temperature coefficient is 0.2% per °C, indicating minimal sensitivity variation with changes in operating temperature.

Q3: What is the dynamic operating range of the 74712-01-10-02-00 transducer?

A: The 74712-01-10-02-00 transducer offers a dynamic operating range of 2.54 mm (0.100 in), enabling reliable vibration monitoring across a wide range of machine conditions.

Q4: What is the 74712-01-10-02-00 locked coil inductance of this transducer?

A: The 74712-01-10-02-00 locked coil inductance is typically 125 mH, contributing to stable signal characteristics and reliable performance.

Product Applications

Power and Energy: Absolute vibration monitoring of bearing housings for steam turbines and hydroelectric generator sets.

Oil and Gas: Early diagnosis and protection of compressors, fans, and other equipment in oil refineries.

Iron and Smelting Plants: Vibration analysis of bearing housings for blast furnace blowers and large exhaust fans.

Cement and Building Materials Plants: Severe vibration monitoring of the casings of large tube mills, raw material mill reducers, and associated exhaust fans.