We are using DC Alarm (model: M2SED) to output an alarm signal when temperature rises over 60°C. Input signal of 4–20mA is from Thermocouple Transmitter (model: M2TS). Now we are planning to add one more set of thermocouple sensor and M2TS, so that an alarm output is enabled output when temperature of either sensor rises over 60°C. Is there a solution by adding a signal conditioner to use with M2SED?
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