200157-02-05 | Enveloping Trendmaster Pro Accelerometer

Bently Nevada 200157-02-05 Enveloping Trendmaster Pro Accelerometer

Product Overview

The Bently Nevada 200157-02-05 is an enveloping accelerometer used with the Trendmaster Pro system. It detects early signs of bearing wear and cavitation. It connects with ProTIM standard acceleration-to-velocity channels using acceleration enveloping.

Key Technical Parameters

• Sensitivity: 10.2 mV/(m/s²) or 100 mV/g
• Range: ±245 m/s² (±25 g)
• Frequency: 10 Hz to 10,000 Hz (600 to 600,000 cpm)
• Resonant Frequency: >20 kHz
• Linearity: ±2% from 1 to 10g peak
• Transverse Sensitivity: ≤7%
• Settling Time: ≤300 ms
• Output Bias Voltage: +2.5 V ±0.23
• Excitation Voltage: 4.7 to 5.5 Vdc
• Quiescent Current: <800 µA

Physical Characteristics

• Size: 17.5 mm × 45.7 mm (11/16 in × 1.8 in)
• Weight: 58 g (2.0 oz)
• Mount Thread: 3/8-24 female
• Mounting Torque: 2.7 to 6.8 N·m (2 to 5 ft·lbf)
• Sensing Element: Ceramic
• Sensing Geometry: Shear
• Housing Material: 316L stainless steel

Model Suffix Tree

• 200157 = Enveloping Trendmaster Accelerometer
• -02 = 3/8-24 to 3/8-24 UNF, 1-3/8 inch hex plate stud
• -05 = Multi-approvals (CSA, ATEX, IECEx)

Shipping Methods

• FedEx
• UPS
• DHL Express