The Bently Nevada 200155-18-CN is a low-frequency Trendmaster Pro accelerometer designed for fin-fan and slow-rotating shaft vibration monitoring. Its rugged, hermetically sealed 316L stainless steel construction supports demanding industrial environments, while the wide 2–10,000 Hz response helps capture low-frequency machine behavior.
Item NO.:
200155-18-CNOrder(MOQ):
1Goods Stock:
12Payment:
T/TLead Time：
in stockWeight：
58Weight:
58 g (typical)Dimension:
17.5 x 45.7 mmDescription:
Low Frequency Trendmaster Pro AccelerometerPrice:
Inquiry requiredA rugged, case-mounted seismic transducer created for fin-fan and slow-rotating shaft vibration monitoring.
|
2–10,000 Hz
Low-frequency to wide-band response
|
100 mV/g
Sensitivity at 80 Hz
|
±20 g
Measurement range
|
The 200155 family is optimized for measurements where useful vibration content extends below 10 Hz. For fin-fans and other slow-speed rotating assets, that lower-frequency response helps maintenance teams capture machine behavior that can be difficult to observe with a general-purpose accelerometer.
| Specification | Official value |
|---|---|
| Product type | Low Frequency Trendmaster Pro Accelerometer |
| Sensitivity at 80 Hz | 10.2 mV/(m/s²) (100 mV/g), ±12% |
| Measurement range | ±196 m/s² (±20 g) |
| Frequency range | 2.0 to 10,000 Hz, referenced to 80 Hz (±10%) |
| Mounted resonant frequency | Greater than 20 kHz |
| Settling time | ≤2000 ms |
| Excitation voltage | 4.7 to 5.5 Vdc |
| Quiescent current | Less than 800 µA |
| Output bias voltage | +2.5 ±0.23 Vdc |
| Electrical isolation | 600 Vrms |
| Axial shock limit | 49,050 m/s² peak (5,000 g peak) |
| Operating temperature | -40°C to +105°C (-40°F to +221°F) |
| Relative humidity | 100% condensing, non-submerged |
| Housing material | 316L stainless steel |
| Size | 17.5 mm hex × 45.7 mm high |
| Weight | 58 g (2.0 oz), typical |
| Sensor mounting thread | 3/8-24 female |
| Mounting torque | 2.7 to 6.8 N·m (2 to 5 ft·lbf) |
| Mounting option 18 | 3/8-24 to M8×1, 1-3/8 inch hex plate stud |
| Electrical connector | Top-mounted 5-pin 1/2-20 |
The manufacturer recommends the 200155 for frequencies of interest below 10 Hz and specifies use with low-frequency acceleration-to-velocity channel types on a ProTIM, DSM, or System 1 system. Proper mounting on the bearing housing or machine casing is essential for accurate amplitude and frequency response.
| MOQ | 1 piece | Stock | 12 |
| Payment | T/T | Lead time | In stock |
| Price | Inquiry required | ||
Official technical source: Bently Nevada 200150, 200155 and 200157 Accelerometers Datasheet, document 164986 Rev. Y.
Apter provides a 1-year warranty on every item we sell.
Product names and trademarks are used for identification only. Apter is not an authorized distributor or representative of the manufacturer.
Bently Nevada 200150, 200155 and 200157 Accelerometers Datasheet
Document 164986 Rev. Y
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