Bently Nevada 3500/42M-07-00 138708-01 Proximitor Seismic Monitor Shaft Absolute I/O Module

Manufacturer：Bently Nevada

Product Number：3500/42M-07-00 138708-01

Product Type：Shaft Absolute I/O Module

Origin：USA

Dimensions：241.3 x 24.4 x 99.1 mm

Weight：0.20 kg

Frequently Asked Questions (FAQ)

Q1: What does the 138708-01 Shaft Absolute I/O Module monitor?
A1: It measures shaft absolute vibration by combining shaft relative motion with machine case vibration to assess true shaft movement.

Q2: Which types of sensors are compatible with this module?
A2: It supports Proximitor, Velomitor, and Seismoprobe sensors.

Q3: How is the output from the module provided?
A3: Outputs include 4–20 mA recorder outputs and buffered outputs for diagnostics, both protected from short circuits.

Q4: What are the physical dimensions and weight of the I/O module?
A4: The dimensions are 241.3 x 24.4 x 99.1 mm and the weight is 0.20 kg.

Q5: Is the 138708-01 suitable for hazardous locations?
A5: Yes, it is certified for use in Class I, Division 2, and Zone 2 hazardous areas under CSA, ATEX, IECEx, and cNRTLus standards.

Q6: Can this module be configured for multiple types of monitoring simultaneously?
A6: Yes, it can monitor shaft absolute vibration or velocity and be paired with other module types in the same rack.

Q7: What kind of software is required to configure the module?
A7: The configuration requires 3500/01 software version 2.61 or later and DM2000 version 3.10.

Q8: Is the buffered output affected by recorder output faults?
A8: No, short circuits on recorder outputs do not impact monitor operation.

138708-01 3500/42M-07-00 Bently Nevada Proximitor Seismic Monitor Shaft Absolute I/O Module

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