4-20mA Converter, 4-20mA to 0-10V, RS232 to 4-20mA manufacturer / supplier in China, offering Hart Communication Supports Active Two-Wire 4 to 20mA Current Loop, 4-20mA/0-20mA/0-5V Analog Signal Output PWM Signal Isolation, 1W Low Power 12V to 5V DC DC Power Converter Modules and so on.
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