Gold Member Since 2014
Audited Supplier
Changzhou Leili Pressure Controller Co., Ltd.

Pressure Switch, Pressure Controller, Pressure Sensor manufacturer / supplier in China, offering Auto AC Pressure Switch Pressure Sensor, Electronic Water Pump High and Low Pressure Control, Good Quality Auto Reset Digital Pressure Control and so on.

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Supplier Homepage Product Pressure Sensor/Pressure Transducer Auto AC Pressure Switch Pressure Sensor

Auto AC Pressure Switch Pressure Sensor

FOB Price: US $6 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $6/ Piece
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Production Capacity: 25000PCS/Day
Transport Package: Determined by Customers
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: QYK
  • Supply Voltage: 5+/-0.25VDC
  • Output Voltage: 0.5-4.5VDC
  • Over Pressure Protection: 16VDC
  • Usage: Pressure Sensitive Sensor
  • Trademark: LEILI
  • Origin: Changzhou, Jiangsu
  • Material: Mixture
  • Working Current: Less Than 10mA
  • Response Time: Less Than 2.0ms
  • Output: Digital Sensor
  • Theory: Magnetic Sensor
  • Specification: UL, VDE, ROHS, ISO9001
  • HS Code: 9026900000
Product Description
1. Product introduction
The sensor uses MEMS technology, automobile manufacturing and ASIC design. It is especially suitable for harsh automotive environment.
2. Technical features/Parameters
Electric characteristics:
Power supply voltage: 5 ± 0.25VDC
Working Current: ≤ 10mA
Output voltage: 0.5 ~ 4.5VDC,
Response time of pressure signal: ≤ 2.0ms
Overvoltage protection: 16VDC
Power supply voltage: 4.75-5.25VCD
Supply Current: 10mA MAX
Working pressure: 0.1-3.2Mpa
Working temperature: -30-120 degree celsius
Output load: 51KΩ ,
Safe pressure: 5.88Mpa
Breaking pressure: 9.8Mpa
Output range: 10-90%Vcc
Tolerance: +/-3%Vcc
3. Output Characteristic:

4. Electrical Connection:

5. Special Point of LEILI:

Create your own brand logo
Strict quality control
On time delivery schedule
6. Our Service:

Reply your inquiry in 24 working hours
Customized design is available. OEM&ODM are welcome
Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staff
Special disount are provided to our distributor.
7. About Us:
We are a high-tech enterprises dedicating to research, development, manufacture and service. Since nearly 20 years of development, we have accumulated rich experience in product design and manufacture, quality control, warranty and after service. Our company possesses UL of the United States, VDE of Germany and CQC product certificate of China quality certification center. We have already passed ISO9001 quality management system certification and SO/TS16949 quality management system certification, and develop products with AQPQ advanced product quality planning process to meet customer requirements. With the concept of "People oriented and technology innovation, we have introduced senior and mid-level technical and management personal with rich practical experience and strong quality consciousness and innovation ability, and established a wide range of technical information with industry association cooperation network which aims to ensure the quality of products, at the same time, to keep the product technology and innovation always standing at the top in the industry.
Electrical Characteristics
Supply Voltage 5±0.25VDC Typical Values: VCC=5.0000VDC
Work Current ≤10mA
Output Voltage 0.5~4.5VDC, (0.10~4.90VDC customized according to clients' requirements)
Pressure signal corresponding time ≤2.0ms(t 10%~90%)
Overvoltage Protection 16VDC(VCC=5.000VDC)
Reverse Voltage Protection  
Working Characteristics
Working Pressure Range 0.8-4.5Mpa(relative pressure)
Function Promise Pressure Range 1.5*Fs
Damage Pressure 2.0*Fs
Whole temperature error
Accuracy ±1.0%VCC(25ºC)
Cycle Life 1000,000 times
Working Environment
Working Temperature Range -30-125ºC
Temperature compensation range -20-100ºC
Storage Temperature Range -40-140ºC
Measuring Media Media compatible with the silicon material
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