The diffusion silicon pressure transmitter is a new type of pressure detection instrument used as a detection link in industrial measurement and automatic regulation systems to measure the pressure of liquids, gases, or vapors, as well as the liquid flow of open containers. It converts the measured parameters into standard current signals of 4-20mA DC or 0-10mA DC for output. It can be used in conjunction with DDZ III II series instruments, various regulator series instruments, industrial control computers, distributed control systems, etc., to provide measurement signals for indicating, recording, and regulating instruments, in order to achieve automatic detection and control of the production process. Due to the use of a new type of diffused silicon pressure sensor, the transmitter does not require any movable mechanical components and can directly detect the measured pressure, thus possessing stable performance and high reliability. Product features: Excellent performance imported diffusion silicon pressure sensor detection core component. There are two types of product specifications available for users, 4-20mA and 0-10mA output. There are two specifications for various models: standard type and transfer type with full range positive and negative transfer functions. Large measurement range, complete specifications, and can be equipped with an output indicator head

Technical parameters:

1. Output signal: 0-10mA d.c; 4～20m a.c

2. Load resistance: 0-1.5k Ω; 0-350 Ω (wiring resistance 100 Ω)

3. Accuracy: 0.5/1.0 level; Level 0.2/0.5

4. Power supply: 220V AC+10-15% 50Hz; 24V±10% d.c

5. Environmental temperature: -10 ℃ to+55 ℃- 20 ℃~+80 ℃ (with digital display -20 ℃~+70 ℃)

6. Relative air temperature: 5% to 85%