KH183 is a explosion-proof pressure transmitter, which adopts imported advanced sensitive components with high-precision and high stability and change AP or Gp of the measured object into 4 ~ 20mA or 0 ~ 5V standard signal through high reliable amplifier circuit and accurate temperature compensation. The transducer can achieve automatic measurement and controlling by the high-quality sensors, exquisite packaging , perfect assembling technology , industrial computer and distributed system interface. It can be widely used in petroleum, metallurgy, chemical industry, electric power, light industry, mechanical and environmental protection and other fields.