The Selec TC203AX is an economic temperature controller designed for precise temperature control in various applications. Here are the key specifications:

Display Type: It features a 7-segment LED single display with 3 digits.

Input Compatibility: You can connect it to either a thermocouple (types J, K, T, R, S) or an RTD (PT100) sensor to receive temperature signals.

Control Output: The TC203AX offers either a relay or SSR (Solid State Relay) output.

Accuracy:

For thermocouple inputs (J, K, T): 0.25% of full scale with a ±1 accuracy.

For R and S inputs: 0.5% of full scale with a ±2 accuracy (after 20 minutes of warm-up time).

For RTD inputs: 0.1% of full scale with a ±1 accuracy.

Supply Voltage: It operates within a wide range of 85 to 270V AC/DC.

Size: The Selec TC203AX has a panel mount size of 96 x 96mm.

This multifunction temperature controller is suitable for applications such as jacketed pans, tracer lines, tanks, acid baths, hot water storage calorifiers, heater batteries, unit heaters, HVAC, pharmaceuticals, industries, and automation.