Feature:1. Two Major Output Functions: Temperature controller has powerful output functions, solid state output and relay output functions.2. Safe To Use: Thermostat controller has a simple and detachable shell design, which is convenient for maintenance, safe and reliable.3. Intelligent Temperature Controller: It has PID control adjustment, alarm switch, and multiple input methods.4. High Accuracy: The core of high accuracy chip temperature controller, accurate temperature control, high sensitivity.5. Durable And Sturdy: Digital thermostat controller made of high quality ABS, long service life, can be used for a long time.Specification:Item Type: Temperature ControllerMaterial: ABSModel: REX-C400FK02-V*ANPurpose: Temperature control of industry, building, plant and equipmentWorking Voltage: 100V-240V 50HZ/60HZWorking Power Supply: 220V~10%50HZPower Consumption: 4WPanel Size: Approx. 48x96mm / 1.9x3.8in (unit: mm/MM)Installation Hole Size: Approx. 45x92mm / 1.8x3.6in (unit: mm/MM) with PID self setting functionInput Signal: K/J/S/PT100, etc. (the factory setting is K, other input signals can be adjusted by referring to the manual)Temperature Range: 0-1372C (factory setting is 400C, the highest can be adjusted to 1372C)Main Control Output: Solid state output/SSR/VAlarm Range: Free setting of full rangeMeasurement Error: 1%+1 word, 0.5%1 word, 0.2%1 word, three gearsAdditional Cold Junction Compensation Error: Within the range of 0~50, 2, temperature coefficient 0.05%/Relay Output Contact Capacity: 3A/220V, resistive or specifiedThyristor Trigger Signal: 15/40S or rated 100mA, instantaneous IA (self triggering)Solid State Relay Output Signal: 153V/3 0mAWorking Environment: 0~50, relative humidity 35%-85%RH, non corrosive and no strong electromagnetic field radiation.Package List:1 x Temperature Controller2 x Fixing Clip1 x ManualNote:It is used in places with relative humidity 35%~85%RH, non corrosive and no strong electromagnetic field radiation.