200157-08-05 Pro Accelerometer Bently Nevada

Key Product Information:
Manufacturer: Bently Nevada
Product Number: 200157-08-05
Product Type: Enveloping Trendmaster Pro Accelerometer
Country of Origin: Made in U.S.A
Certificate of Origin (COO) available upon request

Mounting Specifications:
Mounting Stud Option: 08 - 3/8-24 to 1/2 NPT, 1 inch hex stud
Mounting Thread: 3/8-24 female
Mounting Torque: 2.7 to 6.8 N•m (2 to 5 ft•lbf)
Hex Size: 25.4 mm (1 inch) for added installation stability

Certifications & Safety:
Approval Code: 05 - Global Approvals including CSA, ATEX, and IECEx for hazardous area compatibility

System Integration & Application:
Compatible with ProTIM Option: Standard Acceleration-to-Velocity with Acceleration Enveloping (-06)
Recommended for roller element bearing monitoring and cavitation detection in pumps and rotating equipment

Electrical Performance Highlights:
Sensitivity at 80 Hz (±12%): 10.2 mV/(m/s²) or 100 mV/g
Measurement Range: ±245 m/s² (±25 g)
Frequency Range (±10%): 10 to 10,000 Hz (600 to 600,000 cpm)
Mounted Resonant Frequency: >20 kHz (>1,200,000 cpm)
Amplitude Linearity (1 to 10 g peak): ±2%
Transverse Sensitivity: ≤7%
Settling Time (within 5% of Bias): ≤300 ms
Excitation Voltage: 4.7 to 5.5 Vdc
Output Bias Voltage: +2.5 ± 0.23 Vdc
Quiescent Current: <800 µA
Polarity: SIG+ is positive relative to SIG-

Advanced Technical Details:
Measurement Range in mm/s²: 14.7 m/s² (1.5 mg)
Noise Floor: <0.02 m/s² RMS, ensuring low signal interference
Maximum Allowable Operational Acceleration: 25 g peak
Dynamic Range: ≥75 dB for high signal fidelity
Recommended Power Supply Stability: ±1% for optimal performance