Using Completion Resistors; Full Bridge; Half Bridge; Quarter Bridge - Mantracourt T24 User Manual

Using Completion Resistors

The T24-ACMm has the option for users to add up to three completion resistors, these can be used to enable the
T24-ACMm to accept half and quarter bridge strain input when a strain transmitter module is fitted. The three
completion resistors are located as shown below:
If using a half bridge only R1 and R2 need to be fitted, we recommend low drift precision resistors to ensure
reading stability typically 0.1% 5ppm/
same resistance as the single gauge being used in the quarter bridge. The diagram below shows how you should
wire for full, half and quarter bridge configurations.

Full Bridge

Quarter Bridge

High Reference

Mantracourt Electronics Limited
o C. If using a quarter bridge R1, R2 and R3 must be fitted, R3 must be the

Half Bridge

Low Reference

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T24 Telemetry User Manual