PS-633 Diffuse silicon pressure transmitterDetailed product description：

The core component of the PS-633 series diffusion silicon pressure level gauge is an imported diffusion silicon chip. High precision and good long-term stability. Simple structure, beautiful appearance, and easy installation. Suitable for liquid media compatible with the contact material. Widely used in industries such as petroleum, chemical, metallurgy, power, medicine, food, and industrial automation control.

Working Principle:
The liquid pressure is applied to the stainless steel diaphragm and uniformly transmitted to the Wheatstone bridge through diffusion of silicon, causing an imbalance in voltage between the positive and negative ends of the bridge. After amplification, this unbalanced potential is converted into a standard current signal of 4-20mA, which can be connected to a display instrument to display the actual liquid level.
Technical features:
Adopting imported diffused silicon chips, it has high precision, repeatability, and good long-term stability.
Built in 316 stainless steel diaphragm, stainless steel connector, good corrosion resistance, can be used in the food and beverage industry.
Laser resistance temperature compensation with a wide temperature range. Anti interference design, suitable for harsh usage environments.

Technical specifications of PS-633 diffusion silicon pressure transmitter product

Measurement range: 0~5 kPa to 0~35MPa;
Output: 4~20mA;
Accuracy: Class A ± 0.25% FS, Class B ± 0.5% FS;
Power supply: 24VDC (usually directly supplied by the display instrument);
Working temperature: -10~80 ℃;
Installation thread: M20 × 1.5
PS633 series installation precautions:
Side installation, it is best to maintain a certain distance between the sensing probe and the bottom of the tested pool;
The inlet must be facing downwards; Prevent rainwater or other liquids from splashing into the shell;
The protection level of the junction box is IP65. If it is used outdoors, it is best to install a protective cover for protection.