200157-04-05 | Enveloping Trendmaster Pro Accelerometer

Bently Nevada 200157-04-05 Enveloping Trendmaster Pro Accelerometer

Product Overview

The Bently Nevada 200157-04-05 is an enveloping accelerometer made for detecting faults in roller bearings and cavitation problems. It supports acceleration-to-velocity conversion and is built for use with the Trendmaster Pro system.

Basic Information

• Country of Origin: USA
• Mounting Stud Option: 04 (3/8-24 to 1/4 NPT, hex plate)
• Approval Code: 05 (CSA, ATEX, IECEx)

Technical Specifications

• Sensitivity: 10.2 mV/(m/s²)
• Measurement Range: ±245 m/s² (±25 g)
• Output Bias Voltage: 2.5 Vdc ±0.23 V
• Excitation Voltage: 4.7 to 5.5 Vdc
• Quiescent Current: <800 µA
• Frequency Range: 10 to 10,000 Hz (600 to 600,000 cpm)
• Resonant Frequency: >20 kHz
• Amplitude Linearity: ±2% (1–10 g)
• Transverse Sensitivity: ≤7%
• Settling Time: ≤300 ms

Environmental Ratings

• Shock Limit: 49,050 m/s² (5,000 g)
• Operating Temperature: -40°C to +105°C
• Sealing: Hermetic, leak rate max 5×10⁻⁸ atm·cc/s
• Humidity: 100% condensing, not submerged

Full Model Breakdown

• 200157 = Enveloping Accelerometer Series
• 04 = Mounting Stud (3/8-24 to 1/4 NPT)
• 05 = Global Approvals

Shipping Methods

• FedEx
• UPS
• DHL