Product Overview
When machinery vibration threatens uptime, the Bently Nevada 200150-12-05 provides reliable monitoring. This General Purpose Trendmaster 2000 or Trendmaster Pro Accelerometer delivers accurate measurements for industrial applications. It is designed for use with ProTIM Option Standard Acceleration-to-Velocity channel type (-01).
Technical Specifications
Key performance parameters of the 200150-12-05 include:
- Sensitivity: 10.2 mV/(m/s²) (100 mV/g) at 80 Hz (±12%)
- Measurement Range: ±245 m/s² (±25 g)
- Frequency Range: 10 to 1000 Hz (600 to 60,000 cpm) referenced to 80 Hz (±10%)
- Mounted Resonant Frequency: >20 kHz (>1200 kcpm)
- Amplitude Linearity: ±2% (1 to 10 g pk)
- Transverse Sensitivity: ≤7%
- Settling Time: ≤300 ms (within 5% of bias)
- Excitation Voltage: 4.7 to 5.5 Vdc
- Output Bias Voltage: +2.5 ± 0.23 Vdc
- Quiescent Current: <800 µA
Environmental ratings include an axial shock limit of 49,050 m/s² pk (5,000 g pk) and a temperature range of -40 °C to +105 °C (-40 °F to +221 °F). The unit is hermetically sealed to 5X10⁻⁸ atm•cc/s maximum and operates in 100% relative humidity, condensing, non-submerged.
Comparison with Similar Accelerometers
| Feature | 200150-12-05 | Typical Industrial Accelerometer |
|---------|--------------|----------------------------------|
| Sensitivity | 100 mV/g | 10-100 mV/g |
| Frequency Range | 10-1000 Hz | 5-2000 Hz |
| Housing Material | 316L stainless steel | Aluminum or stainless steel |
| Approvals | CSA, ATEX, IECEx | Often CE only |
Industry Applications
This accelerometer suits general-purpose vibration monitoring on rotating machinery such as pumps, fans, and motors. The multiple approvals (CSA, ATEX, IECEx) allow deployment in hazardous areas.
Installation & Setup Guidance
Mount the 200150-12-05 using the 3/8-24 female thread. Apply mounting torque of 2.7 to 6.8 N·m (2 to 5 ft·lbf). The mounting stud option is 3/8-24 to 1/4-20 UNC, 3/4 inch hex stud. Allow 24 hours cure time after installation. Ensure excitation voltage between 4.7 and 5.5 Vdc for proper operation.
Maintenance & Reliability
The ceramic shear sensing element and 316L stainless steel construction provide long-term stability. No routine maintenance is required beyond periodic inspection of the cable and connector. The accelerometer operates reliably from -40 °C to +105 °C.
Selection Guide & Purchasing Advice
Before ordering, verify your system requires a Trendmaster 2000 or Trendmaster Pro accelerometer with 100 mV/g sensitivity and multiple approvals. The 200150-12-05 is made in the U.S.A. and weighs 58 g (2.0 oz) typical. Contact AutoDCSTech for availability and support.
Frequently Asked Questions
What is the sensitivity of the 200150-12-05?
The sensitivity is 10.2 mV/(m/s²) (100 mV/g) at 80 Hz, ±12%.
What approvals does this accelerometer have?
It has multiple approvals: CSA, ATEX, and IECEx.
What is the operating temperature range?
The temperature range is -40 °C to +105 °C (-40 °F to +221 °F).
What is the mounting thread size?
The mounting thread is 3/8-24 female, with a stud option of 3/8-24 to 1/4-20 UNC.
Is the housing suitable for harsh environments?
Yes, the 316L stainless steel housing is hermetically sealed and rated for 100% condensing humidity.
Availability & Condition at AutoDCSTech
| Part Number | 200150-12-05 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
