The SP8920 series OEM piezoresistive differential pressure sensor core is an OEM differential pressure measuring element that uses stainless steel corrugated diaphragm isolation. Both the high and low voltage ends are protected by stainless steel corrugated diaphragms for pressure sensitive chips. Adopting an integrated structure, it has high static pressure resistance, stability, and reliability. The product uses high-quality imported pressure chips, combined with our company’s years of production process experience, and adopts strict aging, screening, and testing processes to ensure the excellent quality and high reliability of each product.
Measurement range: 0kPa~35kPa~3.5MPa
Compensation temperature range: 0~70 ℃; 0~50℃（≤35KPa）
Small size with dimensions of 19mm × 16mm
All stainless steel 316L material
Imported MEMS pressure-sensitive chips from abroad
industrial process control
Gas and liquid pressure measurement
Differential pressure measurement
Venturi and vortex flowmeter
| Electrical Definition | Wire Color |
| Enter positive (+IN) | Black |
| Output negative (- OUT) | blue |
| Output positive（+OUT） | Red |
| Input negative（－IN） | Yellow |
| Input negative（－IN） | White |
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