Item Type: Thermostat Model: REX-C700FK02-V*AN Material: ABS Application: Temperature control of industry, building, plant and equipment Working Voltage: 100V-240V 50HZ/60HZ Working Power Supply: 220V~10%50HZ Power Consumption: 4W Panel Size: Approx. 72 x 72 mm / 2.8 x 2.8 in Installation Hole Size: Approx. 68 x 68 mm / 2.7 x 2.7 in with PID self setting function Input 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/V) Alarm Range: Free setting of full range Measurement Error: 1%+1 word, 0.5%1 word, 0.2%1 word, three gears Additional Cold Junction Compensation Error: Within the range of 0~50, 2, temperature coefficient 0.05%/ Relay Output Contact Capacity: 3A/220V, resistive or specified Thyristor Trigger Signal: 15/40S or rated 100mA, instantaneous IA (self triggering) Solid State Relay Output Signal: 153V/3 0mA Working Environment: 0~50, relative humidity 35%-85%RH, non corrosive and no strong electromagnetic field radiation