CH402 Temperature Controller, Thermostat AC85-264V Calibration Centigrade High Precision Smart PID Cooling Relay TC/RTD Input

• This smart digital temperature controller uses advanced special chip for industrial instruments of high precision, strong anti-interference ability
• High reliability, multi-type sensor input, using wide range switching power supply
• It has the new fuzzy control combined with the advanced PID control algorithm, good control of rapid change and long lag time
• Advanced non-overshoot self-tuning scheme for convenient use, also with communication function
• The controller has small size and stable performance, easy to operate

Features: Advanced non-overshoot self-tuning scheme for convenient use, also with communication function. The controller has small size and stable performance, easy to operate. Specifications: Input: Thermocouple (TC)(K, J, R, S, B, E, N, T), thermal resistance (RTD) (PT100, JPT100, Cu50) standard voltage current signal Temperature Range: 0~1300℃ Basic Error: ± 0.5%±1digit of full range input Resolution: 1℃, 0.1℃ Sampling Speed: 3 times/sec Alarm Output: Relay contact AC250V 3A (resistive) Control Output: Relay contact AC250V 3A (resistive) Logic Level: DC 0/12V (with solid state relay) Zero Crossing Trigger Pulse: Optocoupler SCR output 1A 600V; 0-10mA current output (load resistance is less than 600Ω); 0-20mA current output (load resistance is less than 600Ω); 4-20mA current output (load resistance is less than 600) Control Mode: Fuzzy PID control, position control Power Supply Voltage: AC85-264V (50/60Hz), ( rated 100-240VAC) 100-240V universal switch power supply Operating Temperature: 0~50℃ Operating Humidity: <85%RH Power Consumption: <5VA Package Includes: 1 x Temperature Controller 2 x Screws