Description
Bently Nevada Trendmaster Pro Accelerometer (200150-09-05)
Core Identification
- Manufacturer: Bently Nevada
- Full Model: 200150-09-05
- Mounting Code: 09 = 3/8-24 to 3/4 NPT
- Approval Code: 05 = CSA/ATEX/IECEx
- Origin: Made in USA (COO available)
Performance Tree
Vibration Sensing
- Range: ±245 m/s² (±25g)
- Sensitivity: 10.2 mV/(m/s²) @80Hz
- Linearity: ±2% (1-10g pk)
Frequency Response
- Operational: 10-1000 Hz (600-60,000 cpm)
- Resonance: >20 kHz (>1,200 kcpm)
- Settling: ≤300 ms to 5% bias
Environmental Resilience
| Parameter | Specification |
|---|---|
| Temperature Range | -40°C to +105°C |
| Shock Tolerance | 49,050 m/s² (5,000g pk) |
| Seal Integrity | 5X10⁻⁸ atm•cc/s leak rate |
| Humidity | 100% condensing |
Electrical Architecture
- Excitation: 4.7-5.5 Vdc (±0.5%)
- Bias Voltage: +2.5 ± 0.23 Vdc
- Current Draw: <800 µA quiescent
- Polarity: SIG+ positive acceleration
- Transverse Sensitivity: ≤7% cross-axis
Mechanical Profile
- Dimensions: 17.5mm hex × 45.7mm H
- Weight: 58g (2.0 oz)
- Housing: 316L stainless steel
- Sensing Element: Ceramic shear design
- Mounting Torque: 2.7-6.8 N•m
Installation Protocol
Pre-Installation
- Verify surface flatness (≤0.01mm)
- Clean mounting area with IPA
Torque Sequence
- Initial torque: 2.7 N•m
- Final torque: 6.8 N•m in 0.5 N•m increments
Post-Installation
- 24-hour cure time required
- Verify output bias voltage
Diagnostic Framework
- Daily: Visual inspection for damage
- Monthly: Output sensitivity verification
- Annually: Full calibration check
- Troubleshooting: Measure quiescent current (>800 µA indicates fault)
Technical FAQ
Mounting (09-Suffix)
Q: NPT adapter compatibility?
A: Works with all 3/4″ NPT conduit systems
Certifications (05-Suffix)
Q: ATEX zone coverage?
A: Certified for Zone 1/21 hazardous areas
Performance
Q: Minimum detectable vibration?
A: 0.05 m/s² RMS at 80 Hz
Environmental
Q: Chemical resistance rating?
A: Resists oils, solvents, and mild acids
Shipping & Support
- Carriers: FedEx Priority | UPS Worldwide | DHL Express
- Lead Time: 24hrs for in-stock items
- Support: Technical assistance via phone/email
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