KH101 position regulator, suitable for precise measurement and control of physical quantities such as temperature, humidity, pressure, liquid level, gravity, instantaneous flow rate, vibration, vacuum, pH value, etc Input: K、T、J、PT100、4~20mA、0~5V (other) accuracy :  ±（0.2%FS+1） sampling period  :  ≤0.5S supply voltage:  AC85-240V Communication protocol: MODBUS