Mq 4 Natural Gas Sensor With Stable Performance And Competitive Price - China

MQ-4 gas sensor has high sensitity to Methane, also to Propane and

Butane.

The sensor could be used to detect different combustible gas,

especially Methane, it is with low cost and suitable for different

application.

Model No: MQ-4

Sensor Type: Semiconductor

Standard Encapsulation: Bakelite (Black Bakelite)

Detection Gas: Natural gas/ Methane

Concentration: 300-10000ppm(Natural gas / Methane)

Circuit Loop Voltage: Vc ≤24V DC

Heater Voltage: VH 5.0V±0.2V ACorDC

Load Resistance: RL Adjustable

Character Heater Resistance: RH 28.5Ω±3Ω(Room Tem.

)

Heater consumption: PH ≤900mW

Sensing Resistance: Rs 2KΩ-20KΩ(in 5000ppm CH4 )

Sensitivity S: Rs(in air)/Rs(5000ppm CH4)≥5

Slope: α ≤0.6(R5000ppm/R3000 ppm CH4)

Condition Tem: 20℃±2℃, Humidity: 65%±5%RH

Standard test circuit: Vc: 5.0V±0.1V,

VH: 5.0V±0.1V

Preheat time: Over 48 hours

Competitive Advantages

Well and High Quality Control ,

Prompt Delivery ,

Competitive Prices ,

Small Order Acceptable

Company Contact:

• Posted By: HJP Technology Co., Ltd

• Phone: 86-18319061910

• Address: No.11 Zhengshang Road, Zhengzhou, China, Zhengzhou , China

• Email:

• Website: http://www.hjpsensor.com

• Business Description: HJP Technology Co., Ltd is a professional manufacturer of gas sensors,
  
  we started gas sensor R&D and production since 1982, is one of the
  
  earliest gas sensor manufacturers in China.
  
  We insist on industry,
  
  knowledge, research combining road, engaged in production for various
  
  gas sensors with the annual output 3, 000, 000pcs, sales accounting for
  
  50% of domestic market, while exported worldwide with its stable
  
  performance and competitive price.
  
  Our sensor technology are in a
  
  leading position in China.
  
  Strong R&D capability is our outstanding advantage.
  
  We produce various series of gas sensors: Combustible gas sensor, Coal gas sensor, Natural gas sensor, LPG sensor, Carbon Monoxide sensor, Alcohol sensor, low power gas sensor, Catalytic sensor.
  
  We could offer one stop solution from gas sensor to detector with our professional gas sensor and PCB technology, meeting the different requirements of users with reliable quality and stable performance.
  
  We are committed to continuously improve the management level and new technologies, develop new products and expand the business market .
  
  We are sincere to cooperate with customers all of the word with first level gas sensor technology, timely delivery, professional technical support and guaranteed after sales service.
  
  Contact us now for more information!