MM4001 Datasheet (WICI) - RTD INPUT TRANSMITTERS

MM4001, RTD INPUT TRANSMITTERS

The MM4001 modules are used to provide an output voltage or current proportional to an RTD input signal.

It is useful in measuring temperatures with a variety of RTD materials.

OPTIONS The following options are available on the MM4001 & MM4001ISO: U All circuit boards conformal coated for protectio

CALIBRATION The MM4001 modules are shipped precalibrated, if there is a need to recalibrate, proceed as follows: Refer to the instrument's label to determine your instrument's supply voltage and input and output ranges.

Refer to the "Block Diagram and Pin Connections" for pin connections.

Connect a precision decade resistance, potentiometer or RTD simulator to the input.

To avoid errors due to the resistances of the connection wires, use a three-wire connection as shown in the “Block Diagram and