China 2-Wire Passive Current 4-20mA to 0-2.5V, 0-5V, 0-3.3V, 1-5V Analog Voltage Signal Sensor Dedicated Isolation Transmitter, Find details about China Transmitter, Wireless Transmitter from 2-Wire Passive Current 4-20mA to 0-2.5V, 0-5V, 0-3.3V, 1-5V Analog Voltage Signal Sensor Dedicated Isolation Transmitter