Sendo Sensors - PRODUCT NEWS





Piezoresistive Pressure Sensor

SS1XX Series Piezoresistive Pressure Sensor is the most important product in Sendo which is OEM tested, High accuracy, long term stability, Good repeatability, has been wildly used in Pneumatics and hydraulics systems, Sanitary, Industrial, Oil field and many other automation industry.

The Sensor uses a high-sensitivity piezoresistive silicon chip as sensing component, which is protected against ambient influences by a stainless steel(316L) housing sealed with a concentrically corrugated diaphragm.The Housing is filled with silicone oil so that to ensure the transfer of the pressure from the diaphragm to the sensing component.

SS1XX Series Piezoresistive Pressure Sensor is available all pressure ranges from 2KPa to 100MPa. Also the different dimension can be chosen: diameter from 11mm to 19mm, hight from 5mm to 15mm. Gauge and Absolute pressure is available.

Performance & Parameters
Power Supply .... 1.5 mADC
Span Output .... 100±20mV
Zero Output .... ±2 mVDC
Accuracy .... 0.25%(Typical)

Measuring Range(Absolute) .... -100KPa; 2KPa; 5KPa; 10KPa; 35Kpa; 70KPa; 100KPa; 250KPa; 400KPa; 600KPa; 1MPa; 1.6MPa; 2.5MPa; 5MPa; 7MPa; 10MPa; 16MPa; 25MPa; 40MPa; 60MPa; 100MPa

Measuring Range(Gauge) .... 10KPa; 35KPa; 50KPa; 70KPa; 100KPa; 250KPa; 400KPa; 600KPa; 1MPa; 1.6MPa; 2.5MPa; 4MPa

Overload ... =10MPa
Temperature Compensation .... 0~80°C
Operating Temperature .... -20~100°C
Storage Temperature .... -40~125°C
Zero Thermal Error .... ±0.02%FS/°C
Span Thermal Error .... ±0.02%FS/°C
Input Impedance .... 2.3 KO~4KO

Construction
O-Ring .... Viton
Diaphragm .... Stainless steel
Housing .... Stainless steel
Filling Liquid .... Silicone oil
Electric connection .... Kovar pin or 100mm silicon rubber flexible wires
Diameter .... Ø11mm~Ø19mm
Height .... 5mm~15mm
Weight

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For more information on SENSORS, visit the SUPPLIERS section >>

March 2012

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