HB218 integrated piezoresistive ceramic pressure sensor _ _ Specific parameters, technical indicators, and other details. Need some technical answers.

HB218 ceramic pressure sensor has independent intellectual property rights and patented technology. It is a piezoresistive pressure sensor made of special ceramic materials and refined by special technology. It has the advantages of strong corrosion resistance, wide temperature range, large measuring range, large overload pressure, small temperature drift, high precision, good repeatability, good insulation and simple packaging process, and is suitable for OEM low-cost mass production.

ceramic sensors will be the development direction of pressure sensors. There is a trend to replace other types of sensors in Europe and America. In China, more and more users use ceramic pressure sensors to replace other types of pressure sensors such as diffused silicon and traditional mechanical elastomer pressure elements.

it is mainly used in many industries such as petroleum and petrochemical, aerospace, automobile, metallurgy, equipment manufacturing, industrial control, monitoring and measurement.

second, the measuring range, Overload pressure and blasting pressure

rated range

5 bar

1 bar

2 bar

3 bar

5 bar

1 bar

2 bar

4 bar

6 bar

overload capacity

1 bar. P > 2 bar

4 bar

7 bar

8 bar

blasting pressure

15 bar

3 bar

6 bar

9 bar

15 bar

25 bar

45 bar < Operating parameters and technical indicators

power supply voltage: 5 ~ 3VDC

bridge arm resistance: 11kΩ 2%

response time: < 1ms

working temperature:-4℃ ~ 125℃

zero output: .15mv/v (25℃) < 1 million times

overall dimensions: ∮ 18 .1mmh: 6.35 .5mm.