Mescon Technologies 20&1(D) Thermocouple Temperature Transmitter

Model 20\/1 is a precision,loop-powered 2-wire transmitter with galvanic isolation between the input and current loop output signals. It provides the necessary circuitry for amplification and linearization of RTD sensor signals. The input circuit accepts 2-wire or 3-wire RTDs for direct or differential temperature measurements. Optional LCD indicator is available to indicate actual temperature in °C or °F. The 20\/1 range is easily set with no special tools or board modifications required. The transmitter is part of Mescon's advanced family of universal input transmitters that can be reconfigured at any time to accept other commonly used inputs such as thermocouples,DC millivolts/mA/volts and potentiometers. The test terminal provides an output of 40-200 millivolts. Applying a DVM to a test terminal allows the output to be monitored and verified without interrupting or breaking the current loop.