Bently Nevada 74712-01-10-02-00 Seismoprobe® Velocity Transducer

FAQ

Q1: What is the Bently Nevada 74712-01-10-02-00 used for?
The 74712-01-10-02-00 is used for measuring absolute vibration velocity on bearing housings, machine casings, and structures of rotating equipment.

Q2: What type of sensor is the 74712-01-10-02-00?
It is a high-temperature two-wire velocity transducer from the Bently Nevada Seismoprobe family.

Q3: Does the 74712-01-10-02-00 require external power?
No. The moving-coil design generates a voltage output from mechanical vibration and does not require an external power supply.

Q4: What is the operating temperature range of this transducer?
The sensor is designed for high-temperature environments with an operating range of approximately -29°C to +204°C.

Q5: What is the difference between the 74712 and 9200 Seismoprobe models?
The 74712 is the high-temperature version of the 9200 velocity transducer family, designed for applications where elevated temperature capability is required.

Q6: What type of mounting does the 74712-01-10-02-00 use?
It uses a circular mounting base with an M10 × 1 stud.

Q7: What equipment commonly uses this transducer?
Typical applications include steam turbines, gas turbines, compressors, pumps, generators, and other large rotating machinery requiring casing vibration monitoring.

Q8: What should be checked before replacing this sensor?
Before replacement, verify the mounting arrangement, operating temperature requirement, connector configuration, vibration monitoring interface compatibility, and required cable type.

74712-01-10-02-00 Bently Nevada

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