YSZK series diffusion silicon pressure transmitterDetailed product description：

Product Introduction

The YSZK series diffused silicon pressure transmitter is a new type of pressure transmitter developed by me, which introduces isolated sensor components and assembly technology from foreign companies.

The YSZK transmitter adopts advanced technologies and processes such as diffusion silicon, laser correction, temperature compensation, and analog signal processing, and has the characteristics of high accuracy, good reliability, fast response speed, and stable performance.

This series of transmitters has various pressure measurement ranges, including ordinary type and explosion-proof type (explosion-proof type, intrinsic safety type). Users can choose the corresponding specifications and models according to the requirements of the application and supporting instruments. At present, it has been widely used in fields such as petroleum, chemical, metallurgical, power, and light industry to achieve pressure measurement and control of liquids, gases, and vapors.

The product can be used in various environments, including corrosive media. With a simple structure and easy installation, use, and maintenance, it is a new generation of pressure detection and control instruments that are highly welcomed by designers and users.

Adopting a two-wire transmission system, it outputs a constant current signal of 4-20mA with strong anti-interference ability, suitable for long-distance signal transmission.

Technical specifications of YSZK series diffusion silicon pressure transmitter products

1. Power supply voltage: 12-36VDC (usually 24V)
2. Output signal: 4-20mA
3. Load resistance: 0-1200 Ω (usually 250 Ω, see load characteristic diagram)
4. Accuracy: ± 0.2% FS, ± 0.5% FS
5. Environmental temperature: -30~70 ℃
6. Medium temperature: -40~125 ℃
7. Environmental temperature impact: 0.2% FS/10 ℃
8. Explosion proof grade: a. Intrinsic safety type ia Ⅱ CT5 b. Explosion proof type d Ⅱ BT4
9. Tested medium: liquid, gas, vapor
10. Measurement range: a. Non isolated 0-500Pa to 0-7kPa b. Isolated 0-kPa to 0-60MPa
11. Overpressure limit: twice the rated pressure value
12. External magnetic field strength: ≤ 400A/m