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Absolute pressure sensor SPH19S
piezoresistiveanalogstainless steel

absolute pressure sensor
absolute pressure sensor
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Characteristics

Pressure type
absolute
Technology
piezoresistive
Output
analog
Material
stainless steel
Process temperature

Min.: -40 °C (-40 °F)

Max.: 125 °C (257 °F)

Pressure range

Min.: 0 Pa (0 psi)

Max.: 10,000,000 Pa (1,450.38 psi)

Description

SPH19S is the piezoresistive pressure sensor with isolated construction and precise compensation. It uses high stable monosilicon sensor die. Stainless steel 316L housing with diameter Ф19mm. Wider temperature compensation and zero correction are calibrated by laser trimming technics. The measured pressure is transmitted onto silicon die through 316L diaphragm and inner sealed silicon oil, to transform the pressure to electric signal.The sensor die doesn't contact the measuring medium directly, which forms to isolated structure, suitable for various liquid medium. Advantage • High stability monosilicon sensor die. • Voltage excitation. • Isolated structure, suitable various fliud. • All in 316L stainless steel. • Hastelloy C, Tantalum diaphragm material optional. Features • Measuring range: 0~40 kPa...60MPa • Power supply: 5-12VDC • Electrical connection: φ0.5mm Kovar pin or flexible wire • Bridge resistance: 6kΩ • Respond time(10%-90% ): < 1ms • Insulation resistance: 500MΩ/500VDC Industry application • Industrial process control • Gas, liquid pressure measure • Aviation and navigation inspection • Refrigeration equipment and air conditioner
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.