Datum Interface Module Transmits Torque Data

Datum Electronics has developed the 400 series interface module for its range of Series M420 industry-standard torque transducers. The 400 series interface module is designed to allow the user to receive data in a simple, efficient and reliable manner. It provides a selection of outputs - 4-20mA, +/-10V DC, RS232, RS485 and USB - accommodating analogue options, USB or faster data in one package.

This can be integrated into all of Datum's standard torque, speed and power measurement systems, including: rotary torque transducers; shaft and power measurement kits; marine torsion meter systems; and custom shaft power measurement solutions. The M420 has been designed to fit most applications and solutions that require rotary torque measurements. The torque transducer fits in line with the drive train using standard keyway shafts.

A non-contact transmission provides a serial output directly proportional to torque; in this variant it is supplied as a complete transducer with bearings to support the stator unit on the rotating shaft. The M420 is said to have an accuracy of better than 0.1 per cent and the five standard sizes able to measure torque from 0-20Nm up to 0-20,000Nm.

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