Feature:1. Detachable Shell Design: The thermostat with a simple and detachable shell design is convenient for maintenance, safe and reliable.2. PID Control Adjustment: The intelligent temperature controller has PID control adjustment, alarm switch, and multiple input methods.3. 2 Major Output Functions: Thermostat with soliding state output, relay output, 2 major output functions, powerful output functions.4. High Accuracy Chip: The core of the temperature controller is a high accuracy chip, which controls the temperature accurately and has high sensitivity.5. Portable Thermostat: The thermostat is designed to be very small and light, does not take up space, and is convenient for you to use anytime, anywhere.Specification:Item Type: PID Temperature Thermostat ControllersModel: REX-C900FK02-V x ANMaterial: ABSPurpose: Temperature Control of Industry, Building, Plant and EquipmentVoltage: 100V-240V 50HZ/60HZWorking Power Supply: 220V-10%50HZPower Consumption: 4wPanel Size: Approx. 96 x 96mm / 3.8 x 3.8inInstallation Hole Size: Approx. 92 x 92mm / 3.6 x 3.6in 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 user manual)Temperature Range: 0-1372 (Factory setting is 400, the highest can be adjusted to 1372)Main Control Output: SSRAlarm Range: Free Setting of Full RangeMeasurement Error: 1%+1 Word, 0.5%1 Word, 0.2%1 digit, 3 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 Thermostat2 x Fixing Clip1 x User Manual Note:Be used in places with relative humidity 35%~85%RH, non corrosive and no strong electromagnetic field radiation.