Gold Member Since 2017
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Shenzhen ZZSH Science and Technology Co., Ltd.

Alcohol Sensor, Gas Sensor, Co Sensor manufacturer / supplier in China, offering Driver Police Alcohol Sensor Alarm Detector, Super Pdr Tools Dent Removal Kit LED Reflector Board Dent Puller Glue Sticks Hand Tool, Pdr Tools Dent Removal Set Car Dent Repair Tool Reflector Board Slide Hammer Glue Tabs Suction Cups for Car and so on.

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Supplier Homepage Product Other products Detectors Driver Police Alcohol Sensor Alarm Detector

Driver Police Alcohol Sensor Alarm Detector

FOB Price: US $0.5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.5/ Piece
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Port: Shenzhen, China
Production Capacity: 5000000PCS/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, by cash

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Basic Info
  • Model NO.: ME2-C2H5OH
  • Conductivity Type: Non-conductivity Type
  • Production Process: SemiConductor Integrated
  • IP Rating: IP22
  • Certification: CE
  • Features: Can Be Customized.
  • Life: 5-10 Years
  • Transport Package: Plastic Bag, Neutral Box, Then Carton
  • Origin: China
  • Type: Electrochemical Gas Sensor
  • Output Signal Type: Analog Type
  • Material: Stainless Steel
  • Sensitivity: High
  • Customized: Customized
  • Alibration: Optional.
  • Trademark: Super pdr
  • Specification: 23*17*8CM
  • HS Code: 8531901000
Product Description
1-, Very sensitive especially in low and middle concentration of flammable gases.
2-, Very short respond time and recovery time.
3-, Long life, high stability.
4-, Simple application circuit, low cost.
5-, Widely used in domestic gas leakage alarm, industrial flammable gas alarm and portable gas detector alarm.                                                 Sensor Type  Semiconductor gas sensor
Standard Encapsulation  Bakelite, Metal Cap
Target Gas  CH4, LPG and flammable gases.
Temperature range  Usage:-10ºC~+55ºC
Humidity range  <= 95%RH
Detection range  500~10000ppm
Standard Circuit Conditions Loop Voltage Vc  5V~24VDC
Heater Voltage VH  5V±0.2VDC/AC
Load Resistance RL  Adjustable (1K-30K)
Heater consumption PH  <=900Mw,(VH=5V)
Sensitivity LS(Rs)  α≤0.6 ,RS(3000ppm)/RS(air)
Sensitive resistance RS  RS=(VC/VRL-1)*RL
  Respond time Tx   ≤30S
  Revovery time Th  ≤60S
Standard test conditions Temp. Humidity  20±2ºC,65±5%RH
Standard test circuit VH= VC=5V±0.05VDC; RL=4.7K±1%
Preheat time  >= 24 hours  
Life:10 years.
                                                                                                                                                                                                                            Calculation method of the sensor power:Ps= VC* VC* RS/(RS+ RL)* (RS+ RL) 
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Mr. James Yang
General Manager
To: Mr. James Yang

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