Bently Nevada 200157-22-CN Accelerometer

FAQ

Q1: What is the Bently Nevada 200157-22-CN used for?
A: The 200157-22-CN is used for vibration monitoring on industrial machinery. It is particularly suited to roller-element bearing monitoring and applications where acceleration enveloping is required.

Q2: What is the measurement range of the 200157 accelerometer?
A: The accelerometer has a measurement range of ±245 m/s² (±25 g), with a nominal sensitivity of 100 mV/g at 80 Hz.

Q3: What is the frequency range of the 200157-22-CN?
A: The specified frequency range is 10 Hz to 10 kHz, making the sensor suitable for a broad range of machinery vibration measurements.

Q4: What type of sensing element does the 200157 use?
A: The 200157 uses a ceramic piezoelectric sensing element with shear sensing geometry. This construction is intended for reliable vibration measurement in demanding industrial environments.

Q5: What mounting thread does the 200157-22-CN have?
A: The accelerometer has a 3/8-24 female mounting thread. The recommended mounting torque is 2.7–6.8 N·m (2–5 ft·lbf).

Q6: What operating temperature range does the 200157-22-CN support?
A: The specified operating temperature range is -40°C to +105°C (-40°F to +221°F). The sensor also has a hermetically sealed stainless-steel construction for harsh industrial environments.

Q7: What are the dimensions and weight of the 200157-22-CN?
A: The accelerometer measures approximately 17.5 mm hex × 45.7 mm height and has a typical weight of approximately 0.058 kg (58 g).

Q8: Which monitoring systems are compatible with the 200157-22-CN?
A: The 200157 accelerometer is designed for use with Trendmaster Pro systems and can also be used with compatible Bently Nevada ProTIM and related acceleration-to-velocity monitoring equipment.

200157-22-CN Bently Nevada

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