Item Type: Pressure Contorller_x000D_ Material: ABS_x000D_ Model: HWP-T804-01-23-HL-P_x000D_ Uses: It is widely used in water plants, sewage treatment plants, urban water supply, high-level pools, water wells, mines, industrial water, water tanks, oil ponds, hydrogeology, reservoirs, rivers, oceans and other places._x000D_ Power Supply Voltage: AC 220V 50HZ_x000D_ Measurement Accuracy: 0.5% FS_x000D_ Power Consumption: 5W_x000D_ Measuring Range: -1999~1999 Words_x000D_ Accuracy: 0.5%FS1 Word Or 0.2%FS1 Word Light Beam Accuracy 1%_x000D_ Resolution: 0.001, 0.01, 0.1, 1_x000D_ Sampling Cycle: 3 Times/Sec_x000D_ Output: Four-Way Relay Alarm Control Output_x000D_ Thermal Resistance Signal Input: Pt100, Cu50_x000D_ Thermocouple: B, S, E, K, J, T, R, N_x000D_ Standard Current Input: 0-10/0-20/4-20mA_x000D_ Standard Voltage Input: 0-5/1-5V_x000D_ Resistance Input: 0-400;_x000D_ Non-Standard Voltage Input: 0-100mV_x000D_ Frequency: 0-3KHz, Amplitude>4V, Rectangular Wave or Sine Wave._x000D_ Standard Voltage Output: 0-5V.1-5V (Load RL>250k)_x000D_ Analog Standard Current Output: 0-10mA (Load RL