Signal Isolated Converter, Signal Conditioners, Frequency Converters manufacturer / supplier in China, offering Direct Drive Encoder Pulse with PNP Output Voltage Signal, Dual-Channel Independent 5V Differential Counter for Accurate Measurement, 0-10mv/0-20mv/0- ± 10mv/0- ± 20mv Differential Voltage Signal Input 0-5V/0-10V/4-20mA Output Isolation Amplifier and so on.