200155 low-frequency Trendmaster Pro accelerometer
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Product Describe:
This is a 200155 low-frequency Trendmaster Pro accelerometer with a 3/8-24 to 3/8-24 UNF hex-plate stud.
It senses casing acceleration along its sensitive axis and converts the piezoelectric charge into a differential voltage for low-frequency monitoring channels.
The sensor uses a 5-pin top connector and is installed with the supplied -02 plate-stud configuration into the applicable machine mounting point.
It supports low-speed and fin-fan machinery monitoring locations that use the low-frequency 200155 measurement characteristic.
Bently Nevada 200155-02-CN is a low-frequency trendmaster pro accelerometer with plate stud configured for measurement range +/-196 m/s2 (+/-20 g) and frequency range 1.5 to 10000 Hz.
Measurement range: +/-196 m/s2 (+/-20 g)
Frequency range: 1.5 to 10000 Hz
Stud interface: 3/8-24 to 3/8-24 UNF
Plate-stud hex: 1-3/8 in
Mounted on the machine case or bearing housing, the piezoelectric element converts structural acceleration along its sensitive axis into the electrical input used for vibration trending and assessment.
Configuration control: Match the complete 200155-02-CN code, measurement range +/-196 m/s2 (+/-20 g), frequency range 1.5 to 10000 Hz and mating hardware before mounting or wiring.
The first link is the Apter Power product reference. The second link opens the manufacturer-published Bently Nevada datasheet for the applicable product family. Confirm the complete part number and installed configuration before use.
1.5 to 10000 Hz vibration band
200155-02-CN supplies a casing-acceleration signal across the documented frequency range.
1-3/8 in mounting interface
The selected mounting option couples the sensing base to the machine measurement surface.
Bearing-housing response
Captures structural vibration on pumps, motors, fans, compressors or other rotating equipment.
Condition-monitoring input
Feeds the compatible Trendmaster, 1900-series or applicable acceleration-monitoring channel.
Before installing 200155-02-CN, confirm the complete catalog code, physical nameplate and selected monitoring-channel configuration.
1
Measurement range: +/-196 m/s2 (+/-20 g) is the exact selection for 200155-02-CN
2
Frequency range: Match 1.5 to 10000 Hz to the mating mechanical or electrical interface
3
Stud interface: Retain 3/8-24 to 3/8-24 UNF when selecting the associated system components
4
Plate-stud hex: Verify 1-3/8 in before final routing, mounting or commissioning
5
Electrical connector: Record 5-pin 1/2-20 in the channel and installation data for this model
Technical notes
Confirm the machine-side thread accepts the 3/8-24 UNF end of the selected hex-plate stud.
What engineering function does 200155-02-CN perform in its monitoring loop?
200155-02-CN converts machine-case acceleration along its sensitive axis into an electrical signal. The monitoring channel uses this signal to trend casing vibration and machine structural response.
Which measurement range applies to 200155-02-CN?
The configured measurement range for 200155-02-CN is +/-196 m/s2 (+/-20 g).
What frequency range must be checked when specifying 200155-02-CN?
Use 1.5 to 10000 Hz for the frequency range when reviewing this complete model.
How does the stud interface selection affect 200155-02-CN?
This configuration identifies stud interface as 3/8-24 to 3/8-24 UNF; include that value in the installation record.
Which plate-stud hex is associated with 200155-02-CN?
The technical value is 1-3/8 in for the plate-stud hex of this model.
What companion hardware should be confirmed for 200155-02-CN?
Confirm specified mounting stud or adhesive interface, compatible accelerometer signal cable, acceleration or acceleration-to-velocity monitor input.
What is the first commissioning check for 200155-02-CN?
Confirm the machine-side thread accepts the 3/8-24 UNF end of the selected hex-plate stud.
Where is 200155-02-CN applied and what signal behavior should the engineer verify?
It supports low-speed and fin-fan machinery monitoring locations that use the low-frequency 200155 measurement characteristic. Verify a stable response at the configured monitoring input before releasing the channel.
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