SPI19S Piezoresistive Pressure Sensor

SPI19S Piezoresistive Pressure Sensor

SPI19S pressure sensor adopts imported high stability piezoresistive sensor die encapsulated to SS316L base. External pressure pass stainless steel diaphragm and internal sealed silicon oil to the monosilicon sensor die. The sensor die doesn't contact the measuring medium directly which forms to isolated structure, suitable for various liquid medium.
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Description

Shanghai LEEG Instruments Co., Ltd. is one of the leading manufacturers and suppliers of spi19s piezoresistive pressure sensor in China. Please feel free to buy high quality spi19s piezoresistive pressure sensor made in China here from our factory. Good service and reasonable price are available.

 

Piezoresistive Pressure Sensor Advantage

 

• High stability piezoresistive sensor die.

• Voltage excitation.
• Isolated structure, suitable various fliud.
• All in 316L stainless steel.
• Hastelloy C, Tantalum diaphragm material optional.

 

 

 

Piezoresistive Pressure Sensor Features

 

Measuring range 0~10 kPa...60MPa
Power supply 0.8-2.0mA
Electrical connection φ0.5mm kovar pin or 100mm silicone rubber soft wire
Bridge resistance 3.2k±0.5k Ω
Respond time(10%-90% ) < 1ms
Insulation resistance 500MΩ/500VDC

 

 

 

SPI19S Industry Application

 

• Industrial process control

• Gas, liquid pressure measure
• Aviation and navigation inspection
• Refrigeration equipment and air conditioner

 

 

 

Piezoresistive Pressure Sensor Download

 

• Data sheet

 

 

 

LEEG certification

 

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