Handbook of Laboratory Measurements




Bullet Sensors & Transducers e-Digest, Vol. 137, Issue 2, February 2012: Product News

    (ISSN 1726-5479)



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Piezoresistive OEM Pressure Transducers


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



Performance & Parameters


Power Supply

1.5 mA DC

Span Output

10020 mV

Zero Output

2 mV DC


0.25% (typical)

Measuring Range(Absolute)

-100 kPa; 2 kPa; 5 kPa; 10 kPa; 35 kPa; 70 kPa;

100 kPa; 250 kPa; 400 kPa; 600 kPa; 1 MPa; 1.6 MPa;

2.5 MPa; 5 MPa; 7 MPa; 10 MPa; 16 MPa; 25 MPa;

40 MPa; 60 MPa; 100 MPa

Measuring Range(Gauge)

10 kPa; 35 kPa; 50 kPa; 70 kPa; 100 kPa; 250 kPa;

400 kPa; 600 kPa; 1 MPa; 1.6 MPa; 2.5 MPa; 4 MPa


10 MPa

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 kΩ ~ 4 kΩ





O-Ring Viton
Diaphragm Stainless steel
Housing Stainless steel
Filling Liquid Silicone oil
Electric connection Kovar pin or 100 mm silicon rubber flexible wires
Diameter 11 mm~19 mm
Height 5 mm~15 mm



Contact :


Ninghai Sendo International Trading Co., Ltd

No62, Xinghai Road, Yuelong Street, 315600 Ninghai, China


E-mail: cain.chen@sendo-sensor.com

Website: http://www.sendo-sensor.com


Piezoresistive OEM Pressure Transducers


Pressure sensors



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