As we all know, when the pressure of the fire extinguisher is less than a certain value, the fire extinguisher cannot be sprayed effectively and needs to be refilled. When the pressure exceeds the standard value, when we use the fire extinguisher at this time, although the foam can be sprayed normally, there is a risk of explosion. The digital display fire extinguisher can solve the pain points very well, and clearly see whether the current fire extinguisher pressure is normal.

    The Sencoch GZP absolute pressure sensor integrates pressure-sensitive chip and digital conditioning chip, digitally compensates for the offset, sensitivity, temperature drift and nonlinearity of the pressure-sensitive chip, and generates a standard voltage signal after calibration and temperature compensation based on the power supply voltage. Special packaging structure, moisture-proof Oil-proof, can be applied to digital display fire extinguishers.