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Differential Temperature in a Heat Exchanger

Problem: How can I monitor the temperature difference between the hot product flowing in and the cooled product flowing out of a heat exchanger (∆T)?

Differential Temperature in a Heat Exchanger

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Solution: Install RTD sensors at the inlet and outlet of the exchanger and connect them to our RIY configurable temperature transmitter. The RIY can be configured to provide a 4-20mA output proportional to the temperature difference to your DCS, recorder or other device. The difference is also displayed locally.

Model Number Example
RIY / PRG / 4-20MA / 12-42DC [BH2NG]