Relative pressure transmitter

4-20 mAdigital24 Vdc

This pressure transmission control instrument adopts pressure sensors imported from the United States, with an intelligent microcontroller as the control core. It is a highly integrated product that integrates pressure measurement, display, analog transmission output, and alarm output. This digital pressure controller has the characteristics of high measurement accuracy, compact structure, complete functions, and beautiful appearance, and is suitable for industrial automation control, petrochemical, municipal engineering, building automation mechanical equipment and other occasions. Main technical indicators 2>Power consumption of the whole machine: less than 3W 3>Sampling rate: 3 times/second 6>Constant current source output: 0.82-2.48mA )8>Display range: -1999~9999 9>Overlimit display: “EEEE” 10>Display digital tube: 0.56 inch red 4-digit 11>Contact capacity: AC220V 3A 12>Usage environment: 0~+70 ; ≤ 85% RH