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Brief description of AC pressure sensor and applications
2015-07-10

piezoresistive ac pressure sensorSS205 series A/C pressure sensor
SS205 Series A/C pressure sensor designed with piezoresistive technology offer absolute prssure and gauge pressure, typical pressure connection is 7/16-20UNFscrew.
air conditioning pressure transmitterSS204 series air conditioning pressure sensor
SS204 Series air conditioning pressure sensor is designed to Control Superheat in Industrial Air Conditioning Applications, Pressure transducers are used for thecontrol of superheat in the following industrial air conditioning applications: Pressure Transmitters for HVAC&R; Evaporator Coil Outlet Pressure; Compressor Inlet Pressure; Evaporator Coil Outlet Temperature; Compressor Inlet Temperature; Expansion Valve Flow Rate Monitoring.
refrigeration pressure sensorSS205 series refrigeration pressure sensor
SS205 series refrigeration pressure sensor application for the aftermarket of HVAC,refrigerant,on a car or fuel pump, with 7/16-20UNF Female thread.
AC refrigerant pressure sensorSS207 series AC refrigerant pressure sensor
SS207 Series AC refrigerant Pressure Sensor is the one of the most mature product in Sendo, it is OEM tested, with high accuracy, long term stability, good repeatability, are suitable for the most demanding industrial and HVAC/R applications. We offer a variety of technologies, configurations, and customizations in pressures from 0–15 to 0–30k psi.
HVAC pressure sensorSS301 series HVAC pressure sensor
SS301 series HVAC Pressure sensors for ammonia and other HVAC/R applications require special attention to media compatibility and environmental conditions. Ammonia offers refrigeration pump and compressor manufacturers an improved efficiency over Freon based systems. However, the thermodynamic behavior of ammonia is very different from Freon. When the refrigeration pump turns on, the ammonia temperature rapidly changes from 100°F to -70°F or below. This accelerated change, along with the type of sensor diaphragm material affects the pressure transducer performance and ultimately the control system. O-ring sealed pressure sensors cannot withstand rapid thermal changes and over time the internal O-ring will fail. Fluid filled pressure sensors suffer from freezing effects.This causes a rupture of the thin diaphragm membrane, which is welded in place to hold in the silicone oil-fill.
automotive pressure sensor aftermarketSS204 series automotive pressure sensor
SS2XX series(including SS204,SS205,SS207 and SS208 series) Piezoresistive pressure sensors are the premium products of the SENDO OEM-line, it is a very classic sensor used in air and water applications, smart size,beautiful appearance, light weigh only about 60g, all these make SS2XX series suitable to the applications with limited space and weight. A high performance piezoresistive pressure transducer is assembled in the housing, giving excellent long-term stability. The flexible pressure sensor programme covers absolute,sealed gauge and gauge (relative) versions, measuring ranges from 0-15psi to 3000psi and a wide range of pressure and electrical connections. Typically application in automotive: monitor the oil pressure, fuel pressure and brake system, HVAC/R: monitor system performance for proper environmental control, Air Compressors: monitor compressor performance.
OEM pressure transducerSS102 series OEM pressure sensor
The SS102 Series isolate pressure transducers cover the pressure ranges from 100 mbar to 25bar. 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 Ø19*10mm, Stainless steel 316 diaphragm and housing.
Oil pressure Sensor aircraftSS207 series oil pressure sensor
SS207 Series Oil 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 pressure sensor gaugeSS307 series low cost pressure sensor
SS307 Series Low Cost Pressure Sensor give out a current signal 4~20mA or voltage signal 1~10V directly proportional to the pressure value present on the system to which they are connected.
piezoresistive industrial pressure sensorSS302 series industrial pressure sensor
SS302 Series Industrial Pressure Transmitter is piezo-resistive pressure transmitter with 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.
Media isolated pressure TransducerSS103 series isolated pressure transducer
SS103 Series Isolated Pressure Transducer is the most economic version for pressure ranges from 35KPa to 7MPa. They have a height of only 5.6mm without compromising quality and performance. This piezoresistive measuring cell are made of stainless steel 316L.
AC pressure sensorSS205 series AC pressure sensor
SS205 Series A/C pressure sensor designed with piezoresistive technology offer absolute prssure and gauge pressure, typical pressure connection is 7/16-20UNF screw.
Flush diaphragm pressure transducerSS115 series flush pressure transducer
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. SS115 series available with low pressure pressure measurement, the pressure available from -1bar to 400bar. Working temperature from -20 to 80°C. SS114 series are integrated with cooling fins, working temperature can up to 125°C, and pressure start from 2.5bar.
Industrial Pressure TransmitterSS305 series piezoresistive pressure transmitter
SS305 series high overload 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. SS305 series is fully calibrated and compensated for offset, sensitivity, temperature effects and non-linearity, provides a Total Error Band of ±0.5% over the operating temperature range of -10 ºC to 80 ºC [14 °F to 176 °F]. SS305 series is a precise pressure measurement solution that optimizes system performance at a competitive cost, numerous standard or custom connectors, ports, pressure ranges and types, and output options.
Flush Diaphragm Pressure TransmitterSS402 series flush pressure sensor
SS402 series flush 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.
piezoresistive pressure cellSS108 series piezoresistive pressure cell
SS108 Series 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.It covers all the ranges from 400KPa to 100MPa.
Ceramic diaphragm pressure sensorPS100 series ceramic pressure sensor
PS100 Series 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 -20~80, It achieves high accuracy, high stability. Electrical insulation 2kV, strong output signal, excellent long term stability.