C40 Single Loop Digital Pressure Temperature Liquid Level Measurement Control Instrument AC220V Condition: Item Type: Digital Display Control Instrument Material: Plastic Measuring Range: -1999-9999 digit Measurement Accuracy: 0.2%FS±1 digit or 0.5%FS±1 digit Resolution: 1, 0.1, 0.01 or 0.001 digit Temperature Compensation: 0~50℃ Display Mode: -1999-9999 measured value display, -1999-9999 set value display, 0~100% measured value light column display, LED working state display Light Column Accuracy: 1% display accuracy Control Method: Position ON / OFF with return difference Input Signal: Analog Quantity: Resistance -- Standard thermal resistance - Pt100 Cu50 and other remote pressure resistance Thermocouple -- Standard Thermocouple -- B.S, K, E, J, T, WRe, etc. Current -- 0~10mA, 4~20mA, 0~20mA etc. -- input impedance <250Ω Output Signal: Analog Output: DC0~10mA (load capacity <750Ω) DC4~20mA (load capacity <500Ω) DCO~5V (load capacity <250Ω) DC1-5V (load capacity <250Ω) Switch Output: Relay control output -- relay ON/OFF with return difference Contact Capacity: AC220V/3A: DC24V/6A (resistive load) Feed Output: DC24V, load capacity <30mA Control Mode: Select 1~4 limit control, LED indication. The control mode is relay ON/OFF with return difference (user can freely set) Control Accuracy: ±1 digit Alarm Mode: Select 1~4 limit alarm, LED indication. The control mode is relay ON/OFF with return difference (user can freely set) Operating Environment: Ambient Temperature: 0~50℃ Relative Humidity: <85RH Avoid strong corrosive gas Power Consumption: <5W (AC220V linear power supply) Structure: Standard clip into Panel Size: Approx. 96 x 48 mm / 3.8 x 1.9 in Opening Hole Size: Approx. 92 x 45 mm / 3.6 x 1.8 in