TEL：0755-8528 6856
FAX：0755-8248 4849
Email：sales@salens.cn
• Fresnel lens • PIR Sensor • PIR Controller • PIR Motion Sensor Detector Module
• LDR Sensor • Linear Light Sensor • NTC Series • PTC Series
• high-power LED • Phototransistor • IR Receiver Modules • photoelectric smoke emission & receiver
• Open Aperture Type • Waterproof Ultrasonic Sensor
• Electronic Candles IC • LED Blinking IC • Melody & Sound Effect IC • Door Chime IC • Electronic Control IC • LCD & LED Driver • Special Class IC
• LED Lens • Card Magnifier • PIR Reflecting Mirror • Projector With Fresnel Lens
• Smart translator • Digital Alcohol Detector • Professional Alcohol Detector • LED Display Alcohol Detector • Oral Gas Detector
SALENS TECH LIMITED
ADD：Room 1810&1811,Zehua Building,No.3698 longhua Avenue,Longhua District,Shenzhen,Guangdong Province,518109, P.R.C
TEL：+86-755-8528 6856
FAX：+86-755-8248 4849
EMAIL：sales@salens.cn
Product Name：Heater and gas sensors MQ-4
Product NO.：Heater and gas sensors MQ-4
Features:
1, the methane, natural gas has a high sensitivity
2, for ethanol, the sensitivity of the smoke is very low
3, quick response recovery features. * long service life and reliable stability * simple drive circuit
| Title | Size | Type | Down |
|---|---|---|---|
| Heater and gas sensors MQ-4 | 0.00 B |  |
Friend Link：Fresnel lens
