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
ME3M-CH2O formaldehyde gas sensor
ZH01 PM2.5 Dust sensor 
ZH02 PM2.5 Dust sensor 
SHARP PM2.5Dust sensor GP2Y1010F
GE PM2.5Dust sensor SM-PWM-01A
Shinyei PM2.5 dust sensor PPD42NS
MP135 flat surfaced air quality gas sensor
FIS air quality gas sensor QS-01
FIGARO air quality gas sensor TGS2600
MP501 flat surfaced air quality gas sensor 
Air-Quality Gas Sensor MP503
ME3-NH3 Ammonia gas sensor 
ME3-C6H6 Benzene gas sensor 
ME3-O2 Oxygen electrochemical sensor
MD62 Thermal conductor CO2 Gas sensor
MG811 Carbon Dioxide Sensor
MP-4 Flat Surfaced Gas Sensor
MQ315 Breath sensor 
MP901 flat surfaced air quality gas sensor
MH-Z14 Carbon dioxide Infrared gas module
ME2-CO Carbon Monoxide Sensor
MQ-4B Semiconductor Sensor for Natural Gas
Air pollution sensors MQ135
Direct hot alcohol sensor MQ303BFriend Link：Fresnel lens
