The use of pressure transmitter

Absolute pressure transducer applications

the absolute pressure transmitter can be realized on the degassing system, distillation tower, the absolute pressure inside the evaporator and mold equipment such as measuring, allowed under 10 mpa pressure. Absolute pressure transmitter of the delta chamber side accept absolute pressure signal being measured, the benchmark closed at the other side into a high vacuum chamber, and then convert them into 4 ~ 20 ma DC signal output.

pressure (including GP Including negative pressure) Transmitter, AP type absolute pressure transmitter. More than 2 kinds of transducer and intelligent amplifier plate combination, can make intelligent pressure transmitter, it can be in line with the HART protocol hand operator mutual communication, to set up and monitor.

the absolute pressure transmitter characteristics

high accuracy, good stability and two wire input ( Special four wire) ;

solid element, plug type of printed circuit board; Small, light weight, strong resistance to vibration;

range, zero external continuous adjustable; Positive transfer can amount to 500%, the negative transfer of 600%

damping is adjustable; One-way overload protection characteristics;

no mechanical moving parts, less maintenance workload; The full range of unified structure parts interchangeability;

diaphragm material choice of contact medium; ( 棕褐色,316 l - C, MONEL and other corrosion resistant material)

explosion-proof structure, all-weather use; Intelligent HART fieldbus protocol