Product Introduction
The Bently Nevada 200150-17-05 is a general-purpose accelerometer designed for Trendmaster 2000 and Trendmaster Pro systems. This industrial automation module delivers precise vibration measurement for rotating machinery, helping you detect faults early and avoid unplanned downtime. Built in the USA, it combines rugged construction with reliable performance.
Key Features
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Sensitivity: 10.2 mV/(m/s²) (100 mV/g) at 80 Hz (±12%)
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Measurement Range: ±245 m/s² (±25 g)
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Frequency Range: 10 to 1000 Hz (600 to 60,000 cpm)
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Mounted Resonant Frequency: >20 kHz
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Excitation Voltage: 4.7 to 5.5 Vdc
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Quiescent Current: <800 µA
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Output Bias Voltage: +2.5 ± 0.23 Vdc
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Temperature Range: -40 °C to +105 °C
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Multiple Approvals: CSA, ATEX, and IECEx
Technical Specifications
| Parameter |
Value |
| Sensitivity @ 80 Hz (±12%) |
10.2 mV/(m/s²) (100 mV/g) |
| Measurement Range |
±245 m/s² (±25 g) |
| Frequency Range (referenced to 80 Hz, ±10%) |
10 to 1000 Hz (600 to 60,000 cpm) |
| Mounted Resonant Frequency |
>20 kHz |
| Amplitude Linearity (1 to 10 g pk) |
±2% |
| Transverse Sensitivity |
≤7% |
| Settling Time (within 5% of bias) |
≤300 ms |
| Excitation Voltage |
4.7 to 5.5 Vdc |
| Quiescent Current |
<800 µA |
| Output Bias Voltage |
+2.5 ± 0.23 Vdc |
| Axial Shock Limit |
49,050 m/s² pk (5,000 g pk) |
| Temperature Range |
-40 °C to +105 °C (-40 °F to +221 °F) |
| Sealing (Hermetic) |
5×10⁻⁸ atm•cc/s max |
| Relative Humidity |
100% condensing, non-submerged |
| Size (Hex × Height) |
17.5 mm × 45.7 mm (11/16 in × 1.8 in) |
| Weight |
58 g (2.0 oz) typical |
| Mounting Thread |
3/8-24 female |
| Mounting Torque |
2.7 to 6.8 N•m (2 to 5 ft•lbf) |
| Sensing Element |
Ceramic, shear geometry |
| Housing Material |
316L stainless steel |
Industry Applications
This accelerometer suits general-purpose vibration monitoring on motors, pumps, fans, and gearboxes. Its wide frequency range and robust design make it ideal for continuous monitoring in harsh industrial environments. With the mounting stud option 17 (3/8-24 to 3/8-16 UNC 1-3/8 inch hex plate stud), installation is straightforward on standard mounting pads.
Installation & Setup
Mount the accelerometer with the specified torque (2.7 to 6.8 N•m) to ensure accurate readings. Use the 3/8-24 female thread for direct mounting or the provided stud adapter. Verify the excitation voltage matches your system (4.7 to 5.5 Vdc) and check the output bias voltage. Ensure the cable is secured to avoid strain on the connector.
Maintenance & Reliability
With a hermetic seal and 316L stainless steel housing, this module withstands harsh conditions. Periodically inspect the mounting torque and cable integrity. The accelerometer’s settling time of ≤300 ms ensures quick response after power-up. Its wide temperature range (-40 °C to +105 °C) supports reliable operation in extreme environments, reducing maintenance frequency and lifecycle costs.
Selection Guide
When ordering, confirm the part number 200150-17-05 matches your system requirements. Verify approvals (CSA, ATEX, IECEx) align with your site’s classification. For assistance, contact PLC Source PRO to ensure compatibility with your Trendmaster system.