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Factory selling Different Pressure Transmitter - Barometric And Hydraulic Pressure Transducer Transmitter For Air Compressor – Anxin

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We thinks what buyers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better high-quality, reduced processing costs, charges are more reasonable, won the new and outdated consumers the support and affirmation for Adjustable Air Compressor Pressure Switch, Air Pressure Transducer, Air Con Pressure Sensor, Our professional technical team will be wholeheartedly at your service. We sincerely welcome you to visit our website and company and send us your inquiry.
Factory selling Different Pressure Transmitter - Barometric And Hydraulic Pressure Transducer Transmitter For Air Compressor – Anxin Detail:

Conventional Number value Remark
Pressure range -100kpa…0~20kpa…100MPA (optional) 1MPa=10bar1bar≈14.5PSI1PSI=6.8965kPa1kgf/cm2 = 1atmosphere 1

atmosphere ≈ 98kPa

Overload pressure 2 times full scale pressure
Breaking pressure 3 times full scale pressure
Precision 0.25%FS、0.5%FS、1%FS (Higher precision can be customized )
Stability 0.2%FS/year
Operating temperature -40-125℃
Compensation temperature -10℃~70℃   
Compatible media All media compatible with 304/316 stainless steel   
Electrical performance two-wire system three-wire system   
output signal 4~20mADC 0~10mADC, 0~20mADC, 0~5VDC, 1~5VDC, 0.5-4.5V, 0~10VDC   
Power supply 8~32VDC 8~32VDC   
Vibration/shock 10g/5~2000Hz, axes X/Y/Z20g sine 11ms   
Electrical connection Hessman, aviation plug, waterproof outlet, M12*1   
thread NPT1/8 (customizable )   
Pressure type Gauge pressure type, absolute pressure type or sealed gauge pressure type
Response time 10ms   

This series of pressure transmitters have the advantages of low cost, high quality, small size, light weight, compact structure, etc., and are widely used for pressure measurement on-site such as compressors, automobiles, and air conditioners.

The product uses high-quality stainless steel structure, the pressure core and sensor chip are made of high-quality imported materials, using adjustment and digital compensation technology.There are standard voltage and current output modes.The product uses process technology for large-scale production, advanced design, complete technology, strict production, sophisticated equipment, standardized management, and sound quality assurance system. It is sold in more than 40 countries.

Application: compressors, building water supply, hydraulic control, air conditioning units, automobile engines, automatic monitoring systems, hydraulic stations, refrigeration equipment.

Take a single screw air compressor as an example to illustrate the working principle of an air compressor.The working process of screw air compressor is divided into four processes of suction, sealing and conveying, compression and exhaust.When the screw rotates in the shell, the screw and the tooth groove of the shell mesh with each other, and the air is sucked in from the air inlet and the oil is also sucked in at the same time.Due to the rotation of the tooth groove meshing surface, the sucked oil and gas are sealed and delivered to the exhaust port; during the transportation process, the tooth groove meshing gap gradually becomes smaller, and the oil and gas are compressed; when the tooth groove meshing surface rotates to the exhaust port of the shell, it is higher. The pressurized oil and gas mixture is discharged from the body.

In the air compressor control system, a pressure sensor installed on the air outlet pipe at the back of the air compressor is used to control the pressure of the air compressor.When the air compressor starts, the loading solenoid valve is closed, the loading cylinder does not act, and the inverter drives the motor to run without load.After a period of time (can be arbitrarily set by the controller, here is set to 10S), the loading solenoid valve opens, and the air compressor runs on load。When the air compressor starts to run, if the back-end equipment uses a large amount of air, and the compressed air pressure in the air storage tank and the back-end pipeline does not reach the upper pressure limit, the controller will actuate the loading valve, open the air inlet, and the motor will load Run, and continuously generate compressed gas to the back-end pipeline.If the back-end gas equipment stops using gas, the pressure of compressed gas in the back-end pipeline and gas storage tank will gradually increase.When the pressure upper limit setting value is reached, the pressure sensor sends out an unloading signal, the loading solenoid valve stops working, the air inlet filter is closed, and the motor runs without load.

When the air compressor runs continuously, the main body temperature of the compressor will increase. When the temperature reaches a certain level, the system is set to 80℃ (the controller can be set according to the application environment). The fan starts to run to reduce the working temperature of the main engine. . When the fan runs for a period of time, the temperature of the main engine drops, and the fan stops rotating when the temperature is lower than 75°C.

The pressure sensors on air compressors commonly used in the market can be used not only for air compressors, but also for water treatment equipment, industrial equipment, buildings, HVAC, petroleum, automobiles, etc., and OEM factories.


Product detail pictures:

Factory selling Different Pressure Transmitter - Barometric And Hydraulic Pressure Transducer Transmitter For Air Compressor – Anxin detail pictures

Factory selling Different Pressure Transmitter - Barometric And Hydraulic Pressure Transducer Transmitter For Air Compressor – Anxin detail pictures

Factory selling Different Pressure Transmitter - Barometric And Hydraulic Pressure Transducer Transmitter For Air Compressor – Anxin detail pictures

Factory selling Different Pressure Transmitter - Barometric And Hydraulic Pressure Transducer Transmitter For Air Compressor – Anxin detail pictures

Factory selling Different Pressure Transmitter - Barometric And Hydraulic Pressure Transducer Transmitter For Air Compressor – Anxin detail pictures

Factory selling Different Pressure Transmitter - Barometric And Hydraulic Pressure Transducer Transmitter For Air Compressor – Anxin detail pictures


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Persisting in "High top quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients' large comments for Factory selling Different Pressure Transmitter - Barometric And Hydraulic Pressure Transducer Transmitter For Air Compressor – Anxin , The product will supply to all over the world, such as: Vietnam, Melbourne, Paraguay, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
  • Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Bella from Philadelphia - 2017.07.28 15:46
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By ron gravatt from British - 2017.08.15 12:36
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