Pressure TransmitterChina 4-20mA, 0.5-4.5V, 0-5V Output Air Water Piezoresistive Silicon Pressure Transducer for Industry Pump, Compressor Pressure Transmitter with CE and ISO9001 PCM303, Find details about China Pressure Transmitter, Pressure Transducer from 4-20mA, 0.5-4.5V, 0-5V Output Air Water Piezoresistive Silicon Pressure Transducer for Industry Pump, Compressor Pressure Transmitter with CE and ISO9001 PCM303