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Build Your Online Product Catalogs?
| Product Name: |
gas transducer
|
| Supply Ability: |
1 |
| Related proudcts |
gas sensor, gas transducer, |
| Specifications |
semiconductor gas sensor |
| Price Term: |
fob |
| Port of loading: |
shenzhen |
| Minimum Order |
1 |
| Unit Price: |
1 |
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5A-MP4
1-, Low consumption, heating current within 80mA.
2-, small size, high sensitivity especial for CH4.
3-, Long life, high stability.
4-, Simple application circuit.
5-, Widely used in house gas alarm, car gas alarm, common portable gas alarm, flammable heating water gas alarm, burning equipment gas alarm, and so on.
Model 5A-MP4
Sensor Type Semiconductor gas sensor
Standard Encapsulation Metal cap
Target Gas CH4, Nature gas, Butane
Temperature range Usage:?0℃～?5?
Storage:?0℃～?5?
Humidity range ?95﹪RH
***ection range 300~10000ppm
Standard Circuit Conditions Loop Voltage Vc 5V~24VDC
Heater Voltage VH 5V±0.1VDC/AC
Load Resistance RL Adjustable (1K-20K)
Sensor character under standard
test conditions Heater Resistance RH 85Ω±15Ω (room tem.)
Heater consumption PH ?00mW?VH=5V，IH 80mA)
Sensitivity LS(Rs) α?.6 ，RS?000ppm?RS（air?
Sensitive resistance RS RS=（VC／VRL??RL
Concentration Slope α ?.6(R5000ppm/R1000ppm CH4)
Respond time TX ?0S
Revovery time TH ?0S
Standard test conditions Temp. Humidity 20±2℃，65±5%RH
Standard test circuit VH= VC=5V±0.1VDC; RL=4.7K±1%
Preheat time ?12 hours
Calculation method of the sensor power：Ps= VC* VC* RS?RS+ RL)* (RS+ RL) |
| Company: |
Shenzhen Safeeling Science & Technology Co., Ltd
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| Contact: |
Mr. Andy GOH |
| Address: |
4th fl, No. 74, the 4th Industrial Zone, Shuitian, Shiyan Town |
| Postcode: |
518108 |
| Tel: |
8675529581936 |
| Fax: |
86-755-29581935 |
| E-mail: |
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