200157-09-05 | Enveloping Trendmaster Pro Accelerometer

Bently Nevada 200157-09-05 Enveloping Trendmaster Pro Accelerometer

Product Overview

The Bently Nevada 200157-09-05 is an enveloping accelerometer designed for Trendmaster Pro systems. It detects early-stage faults in rotating machines like roller bearings and pumps showing cavitation effects. Its rugged design and precise response make it ideal for harsh industrial areas.

Model Breakdown

• Series: 200157 = Enveloping Accelerometer
• Mounting Stud: 09 = 3/8-24 to 3/4 NPT, 1-1/4 inch hex stud
• Approval Code: 05 = CSA, ATEX, IECEx certifications

Technical Specifications

Electrical

• Sensitivity: 10.2 mV/(m/s²) (100 mV/g)
• Measurement Range: ±245 m/s² (±25 g)
• Output Bias Voltage: +2.5 Vdc ±0.23
• Power Supply: 4.7 to 5.5 Vdc
• Quiescent Current: <800 µA
• Frequency Response: 10 to 10,000 Hz
• Resonant Frequency: >20 kHz
• Linearity: ±2% from 1 to 10 g
• Transverse Sensitivity: ≤7%

Environmental

• Shock Resistance: 49,050 m/s² (5,000 g)
• Operating Temp: -40°C to +105°C
• Storage Temp: -55°C to +121°C
• Sealing: Hermetically sealed, leak rate ≤5×10⁻⁸ atm·cc/s
• Humidity: 100% condensing

Mechanical

• Housing: 316L stainless steel
• Sensor Element: Ceramic, shear sensing
• Dimensions: 17.5 mm hex × 45.7 mm height
• Weight: 58 g (2.0 oz)
• Mount Thread: 3/8-24 female
• Mount Torque: 2.7 to 6.8 N·m (2 to 5 ft·lb)

Shipping Options

• FedEx
• UPS
• DHL