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The ETR121 and ETR141 controllers feature a 3 or 4 digit display and double programmable set-point. They are designed for thermocouples typeJ, K, S, R and thermoresistances PT100, PTC 1000, NI100, NTC 10K andPT1000. They are configurable for 0-1V, 0-10V, 0-20mA and 4-20mA signals. The ETR141 is suited for applications on ceramics or metalworkingkilns/furnaces with temperatures over 1000°C and for reading inverters with a upper limit of 9999. Potentiometers 6K and 150K enable the reading of linear transducers. Two outputs configurable by parameter, asrelay or SSR control. A single-relay version is available with serialcommunication RS485.
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