Bently Nevada 9200-06-01-10-00 Velocity Transducer The Bently Nevada 9200-06-01-10-00, also cataloged as the 9200 Velocity Transducer, operates as a dedicated...
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The Bently Nevada 9200-06-01-10-00, also cataloged as the 9200 Velocity Transducer, operates as a dedicated hardware component for mechanical vibration velocity measurement within Turbine Supervisory Instrumentation (TSI) systems.
Suffix Breakdown & Model Matrix
06: 0 +/-100, 10 Hz (600 cpm) frequency option
01: Top Mount (no cable) configuration
10: Circular; M10X1 mounting stud
00: No agency approvals
Hardware Specifications
Parameter
Specification
Model
9200-06-01-10-00
Brand
Bently Nevada
Origin
USA
Weight
0.3 kg
Dimensions
20 cm x 20 cm x 3 cm (Estimated Shipping Size)
Operating Temp
-29 degC to +121 degC (-20 degF to +250 degF)
Power Consumption
None (Passive self-generating sensor)
Sensitivity
20 mV/mm/s (500 mV/in/s)
Calibration Load
10 kOhm
Signal Output
Taken across pins A and B
Sensitivity Temp Coefficient
0.2% / degC
Coil Resistance
1.25 kOhm +/-5%
Locked Coil Inductance
125 mH, typical
Rotordynamics and Cross-Talk Suppression
The moving-coil configuration of the 9200 series is engineered for precise rotordynamics monitoring, providing raw velocity signal conversion directly from the machinery casing. Internal mechanical suspension and shielding provide cross-talk suppression against adjacent orthogonal machinery axes, preserving signal integrity across the 10 Hz frequency band without external filtering loops.
Frequently Asked Questions
Q: Does this transducer require an external power supply?
A: No, the 9200 velocity transducer utilizes a moving-coil design that generates its own voltage signal proportional to velocity, operating entirely as a passive device.
Q: What is the operational impact of the 10 kOhm calibration load specification?
A: The calibrated sensitivity of 20 mV/mm/s is accurate when terminated into a 10 kOhm load. Connecting the transducer to a monitoring system with a different input impedance will cause a deviation in the effective scale factor.
Field Installation Guidelines
Mount the transducer directly onto a flat, rigid structural surface via the M10X1 stud to eliminate false high-frequency resonances.
Ensure a minimum of 5 full threads of engagement when tightening the mechanical stud into the machinery casing.
Use twisted, shielded instrumentation cable for connection to pins A and B, terminating the shield exclusively at the monitor rack ground terminal to prevent ground loop currents.
