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Brief description of OEM pressure sensor and applications

Time:2018-09-24

We develop and produce OEM pressure sensors using piezoresistive technology for high standards in our own plant. The piezoresistive diffused silicon pressure sensor uses a high-precision semiconductor resistance strain gauge to form a Wheatstone bridge as a force-electric conversion measurement circuit. It has high measurement accuracy, low power consumption, and extremely low cost, with our many years of production experience our products have the highest measuring accuracy and stability, it is usually used by manufacturers of pressure transmitters and pressure measuring systems.


industrial oem pressure sensorSS301 Series Industrial OEM pressure sensor

SS301 series industrial OEM pressure sensor take advantage of piezoresistive technology, and are fully steel media isolating with stainless steel and no internal elastomer seals. This design often makes them resistant to harsh, aggressive media and challenging environments. The sensor is mounted in a stainless steel package with a small volume of oil between the diaphragm and sensor. The pressure housing uses the oil to transmit the pressure from the diaphragm to the sensor.


isolate OEM pressure sensorSS102 series isolate OEM pressure sensor
The SS102 Series isolate OEM pressure transducers cover the pressure ranges from 100 mbar to 100bar. It use a high-stability silicon chip which is protected by 316L stainless steel diaphragm and silicone oil. The applied pressure acts on stainless steel diaphragm, then pass to the silicon chip through silicone oil. Typically application in level measurement, industrial process control, gas and liquid pressure measurement. Standard size Φ19 × 10mm, Stainless steel 316 diaphragm and housing.

oil OEM pressure sensorSS207 series oil OEM pressure sensor
SS207 Series Oil OEM Pressure Sensor is the one of the most mature product in Sendo, it is OEM tested, with high accuracy, long term stability, good repeatability, has been wildly used in automotive oil system, automotive AC system, automotive brake system and other car security system, available with range 15psi, 30psi, 50psi, 75psi, 100psi, 150psi.

low cost OEM pressure sensorSS307 series low cost OEM pressure sensor
SS307 Series Low Cost OEM Pressure Sensor give out a current signal 4 to 20mA or voltage signal 0 to 10V directly proportional to the pressure value present on the system to which they are connected, the housing is made from stainless steel with a choice of internal O ring seals to select to ensure the product is suitable for a wide range of applications.


industrial pressure sensorSS302 series industrial pressure sensor
SS302 Series Industrial Pressure Transmitter is the basic type in Sendo Sensor, also it is the most widely used one, work following the piezoresistive principle, there are two potentiometers inside the housing so it is zero and span adjustable. It uses high stable and reliable pressure transducer and special circuit board to produce transmitter, and performance is good and reliable.


isolated oem pressure transducerSS103 series isolated OEM pressure transducer
SS103 Series Isolated OEM Pressure Transducer is the most economic version for pressure ranges from 350 mbar to 100 bar. They have a height of only 5 mm without compromising quality and performance. This piezoresistive measuring cell are made of stainless steel 316L, the standard version is supplied with connecting pins.

OEM AC pressure sensorSS205 series AC OEM pressure sensor
SS205 Series OEM AC pressure sensor designed by piezoresistive technology with all stainless steel structure, no O-ring is used for sealing inside, offer measuring ranges from 0 15psi to 3000psi absolute prssure and gauge pressure, typical pressure connection is 7/16-20UNF screw.

OEM flush diaphragm pressure transducerSS115 series OEM flush pressure transducer
OEM flush diaphragm pressure transducer designed by piezoresistive sensor technology, the silicon chip is protected by 316L stainless steel and silicone oil filled in the isolated housing, meet “clean in place” (CIP) and “sterilize in place” (SIP) maintenance procedures demand, typically for use in food, process and industrial applications where the media is either viscous, or is otherwise liable to block the port of a conventional pressure transducer with a recessed diaphragm or pressure port. 

piezoresistive OEM pressure sensorSS305 series piezoresistive OEM pressure transmitter
SS305 series piezoresistive OEM pressure sensor is a portfolio of highly configurable pressure sensors that use piezoresistive sensing technology with a special signal conditioning circuit in a stainless steel housing, meets the high burst protection demands and is suitable for the use in all types of severe industrial applications. 

flush type OEM pressure sensorSS402 series flush type OEM pressure sensor
SS402 series flush typte OEM pressure sensors utilize piezoresistive technology with a high performance silicon chip inside, the applied pressure acts on stainless steel 316L diaphragm, then pass to the silicon chip through silicon oil, available pressure ranges spanning from 5 psig up to 5800 psig. Typically applications: designed for use in food, process and industrial applications where the media is either viscous, or is otherwise liable to block the port of a conventional pressure transducer with a recessed diaphragm or pressure port.

OEM piezoresistive pressure cellSS108 series OEM piezoresistive pressure cell
SS108 Series OEM Piezoresistive Pressure Cell is with isolated construction and precise compensation. It uses high stable silicon die, housing with outer diameter Ф15mm 316L stainless steel housing. They have been developed especially for the measurement of high pressures such as 100bar, 600bar, covered a wide pressure range from 1 Mpa to 100 Mpa(10 bar to 1000 bar), gauge, sealed gauge and absolute pressure is optional..


OEM ceramic pressure sensorPS100 series OEM ceramic pressure sensor

PS100 Series OEM Ceramic sensor chip is a dry-type ceramic piezoresistive sensor chip by special technology. Ceramic is a recognized material of high elasticity, corrosion & abrasion resistance, strong shock and vibrant resistance. The thermal stability can make its operating temperature up to -40 to 125°C, It achieves high accuracy, high stability. Electrical insulation 2kV, strong output signal, excellent long term stability.

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