Bently Nevada 991-01-XX-01-CN 284318-01 991 Series Vibration Transducer Interface Module

FAQ

Q1: What is the function of the 991-01-XX-01-CN (284318-01)?
It converts signals from Bently Nevada proximity probes into a 4–20 mA DC output for real-time monitoring of vibration or shaft position.

Q2: What does the “CN” suffix indicate?
“CN” identifies the China configuration, meaning the product meets regional standards and certifications required for use in China.

Q3: Which probe systems are compatible with this module?
It supports Bently Nevada 3300 and 3300 XL proximity probe systems.

Q4: What type of output does this module provide?
It provides a 4–20 mA DC signal proportional to the measured vibration or shaft displacement.

Q5: How is the 991-01-XX-01-CN module installed?
It can be mounted using a DIN rail or directly onto a panel for flexible installation.

Q6: What power supply is required?
A 24 VDC nominal power source is needed for operation.

Q7: What are the module’s physical dimensions and weight?
The unit measures 100.1 mm × 73.9 mm × 53.3 mm and weighs 0.43 kg.

Q8: Where is this module typically used?
It is used in machinery protection and condition monitoring systems for industrial rotating equipment such as turbines, compressors, pumps, and electric motors.

991-01-XX-01-CN 284318-01 Bently Nevada

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