Main products:
·Voltage input detection terminal isolation gate
·Isolation barrier for current input detection terminal
·2、 Three wire heating resistor input detection terminal isolation gate
·Four wire heating resistor input detection terminal isolation gate
·Isolation barrier for thermocouple input detection terminal
·Isolation barrier for transmitter current input detection terminal
·Frequency input detection terminal isolation barrier
·Isolation barrier for switch input detection terminal
·485 input detection terminal isolation barrier
·Voltage/current output operation terminal isolation gate
·12V drive switch output operation terminal isolation gate

Product features:
·Lower power consumption: Single full load ≤ 800mW
·Electromagnetic compatibility: in accordance with GB/T 18268 industrial equipment application requirements (IEC 61326-1)
·Lower temperature drift: 0.0075% FS/℃
·Higher accuracy: ≤ 0.2% FS (long-term stability)
·Isolation: Three isolation of input and output power supply
·The company has obtained 40 explosion-proof certificates issued by the national authoritative institution Shanghai Industrial Automation Instrument Research Institute
·Recommended reading for MODBUS (RTU mode) communication standard: HR-3051ST sanitary liquid level transmitter