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6,281 products found for
co2 sensor
Dual Channel NDIR Carbon Dioxide Sensor CO2 Sensor IRC-A1
US $0.001-0.01 / Piece
1 Piece (Min. Order)
Shenzhen Week Technology Ltd.
60.8%
MQ-7 Analog + TTL output CO CO2 Gas Sensor Module for DIY learning kit gas sensor
US $1-9.95 / Set
1 Set (Min. Order)
Shenzhen iSmart Electronic Co., Ltd.
93.8%
infrared gas module MH-Z19B NDIR CO2 SENSOR FOR INDOOR AIR QUALITY MONITORING small size sensor
US $10-20 / Piece
1 Piece (Min. Order)
Shenzhen Mingdewei Electronics Limited
DS-CO2-20 cheap high accuracy dual-channel infrared CO2 sensor for gas analyzer
US $1-40 / Piece
1 Piece (Min. Order)
Beijing Yiyuan Ruida Technology Co., Ltd.
90.0%
Rika RK300-03 Factory Supply 4-20mA Digital NDIR CO2 Sensor
US $90-165 / Unit
1 Unit (Min. Order)
Hunan Rika Electronic Technology Co., Ltd.
93.3%
Wall mount co2 sensor humidity digital sensor
US $99-283 / Piece
1 Piece (Min. Order)
Shenzhen TEREN Control Technology Co., Ltd.
86.2%
MH-Z19 infrared co2 sensor for co2 monitor new and Original stock best quality MH Z19
US $23.0-23.0 / Piece
1 Piece (Min. Order)
Kailiyuan Electronic Technology (Shenzhen) Co., Ltd.
86.3%
COZIR-W Wide Range Carbon Dioxide Sensor NDIR CO2 Sensor CO2 Gas Sensor for IAQ
US $1-2 / Piece
1 Piece (Min. Order)
Shenzhen Apollo Electronics Co., Ltd.
50.0%
Online Infrared high stability CO2 sensor
US $299-999 / Piece
1 Piece (Min. Order)
Shenzhen Yuante Technology Co., Ltd.
97.5%
Low Power Infrared CO2 Gas Detection COZIR-A CO2 Sensor
US $5-10 / Piece
1 Piece (Min. Order)
Shenzhen Rongkehui Electronics Ltd.
57.9%
Duct Type CO2 VOC Sensors
10 Units (Min. Order)
Tongdy Sensing Technology Corporation (Beijing)
45.8%
GW-4312A Ambience Sensor CO2 sensor
US $98.0-98.0 / Piece
1 Piece (Min. Order)
Shenzhen Gingerway Technologies Co., Ltd.
66.7%
high accuracy CO2 Infrared gas sensor
US $160-200 / Piece
1 Piece (Min. Order)
Hunan GRI Instrument Co., Ltd.
93.3%
Carbon dioxide sensor, CO2 sensor, gas sensor module
US $33.2-49.8 / Piece
5 Pieces (Min. Order)
Shenzhen Chipskey Technology Co., Limited
Hot New Products Carbon Dioxide Sensor CO2 Sensor 4 20ma
US $389-405 / Set
1 Set (Min. Order)
Sichuan Weinasa Technology Co., Ltd.
95.2%
TGS4161 CO2 sensors
US $0.1-1 / Piece
100 Pieces (Min. Order)
Yueqing Winston Electric Co., Ltd.
89.3%
S8 0053 carbon dioxide infrared CO2 sensors FOR SenseAir
US $39.5-47.0 / Sets
10 Sets (Min. Order)
Shenzhen Informic Electronic Limited
83.3%
Hot Sale Duct Type 0-10V Output Infrared Co2 Sensor
US $75-95 / Piece
5 Pieces (Min. Order)
Shanghai Huikong Energy Sources Consultation Co., Ltd.
81.0%
Cheap CO2 sensor with range 350-10000ppm in excellent quality
1 Piece (Min. Order)
Zhengzhou Winsen Electronics Technology Co., Ltd.
30.0%
Professional CO2 Sensor for Building Automation System/Agricultural Internet of things System Equipment CO2 sensor/co2 transduce
US $258-288 / Set
1 Set (Min. Order)
Shenzhen An Ying Technology Co., Ltd.
77.3%
Analog infrared carbon dioxide sensor module / CO2 sensor B-530 / imported
US $0.1-10 / Piece
5 Pieces (Min. Order)
Shenzhen Bokway Technology Co., Ltd.
53.4%
Stainless steel probe breathable protective filter housing Carbon Dioxide Infrared CO2 Sensor
US $2.9-3.2 / Pieces
1000 Pieces (Min. Order)
Tiantai Yinyu Special Powder Material Co., Ltd.
93.3%
module MH-Z19 infrared co2 sensor for co2 monitor
US $10-30 / Piece
1 Piece (Min. Order)
EC Mart Trading (Shenzhen) Limited
90.1%
CALT Carbon dioxide concentration meter 2000ppm CO2 sensor
US $199.0-209.0 / Piece
1 Piece (Min. Order)
Shanghai Qiyi Electrical & Mechanical Equipment Co., Ltd.
88.7%
mq - 3 natural gas methane sensor module with at89S52 electronics components co2 gas sensor
US $0.01-1.5 / Piece
3 Pieces (Min. Order)
Shenzhen Ecooller Electronic Co., Limited
92.8%
MG811 CO2 sensor CO2 gas sensor
US $0.1-100 / Piece
1 Piece (Min. Order)
Shenzhen Hua Cheng Wei Ye Electronics Co., Limited
75.5%
0~2000ppm range 1ppm resolution Determination of carbon dioxide concentration Carbon Dioxide CO2 Sensor
US $1-125 / Piece
1 Piece (Min. Order)
Shanghai Qiyi Electrical & Mechanical Equipment Co., Ltd.
84.7%
Infrared carbon dioxide gas module cheap ndir co2 sensor price
US $25.6-32.0 / Piece
1 Piece (Min. Order)
Guangzhou Logoele Electronics Technology Co., Ltd.
81.8%
waterproof stainless steel porous housing co2 ethylene nitrogen oxygen gas sensor
US $15.0-20.0 / Piece
50 Pieces (Min. Order)
Shenzhen HENGKO Technology Co., Ltd.
58.1%
factory supply electronic module human body motion co2 infrared sensor
US $0.1-10 / Set
100 Sets (Min. Order)
Shenzhen Lampda Photoelectric Technology Co., Ltd.
97.5%
0-2V voltage output CO2 carbon dioxide sensor MG811
US $54.0-60.0 / Piece
1 Piece (Min. Order)
Shenzhen Taida Century Technology Co., Ltd.
84.8%
FST800-211 4-20mA 0-10 volt Water Pipe Liquid Fluid co2 Pressure Sensor
US $30-65 / Piece
1 Piece (Min. Order)
Hunan Firstrate Sensor Co., Ltd.
87.7%
Air purifier sensor PM2.5 Air particle/dust sensor/ + temperature and humidity + TVOC + formaldehyde + CO2 six-in-one sensor
1 Piece (Min. Order)
Shenzhen Yuzens Technologies Co., Ltd.
91.6%
S8 0053 Infrared CO2 Carbon Dioxide Sensor 5000PPM
US $20-50 / Piece
1 Piece (Min. Order)
Shenzhen Keep Power Electronic Co., Ltd.
84.6%
Smart Electronics Ammonia gas sensor MQ137 DIP - 6, gas sensor MQ-137 and all co2 gas sensor
US $19-29 / Piece
1 Piece (Min. Order)
Shenzhen S-Mart Electronics Co., Ltd.
73.9%
co2 sensor EE-SX198 applications of sensors
US $1-999 / Piece
1 Piece (Min. Order)
Simply Buy (Shanghai) Trade Co., Ltd.
75.0%
2018 most popular MH-Z19B NDIR Gas Sensor CO2 gas sensor
US $1-1.1 / Piece
1 Piece (Min. Order)
Shenzhen Abbylo Electronics Co., Ltd.
DS-CO2-20 CO2 sensor, dual-channel, accurate detection of carbon dioxide
US $10-500 / Piece
1 Piece (Min. Order)
Shenzhen Keep Power Electronic Co., Ltd.
81.6%
- About product and suppliers:
Alibaba.com offers 6,281 co2 sensor products. About 24% of these are sensors, 15% are gas analyzers, and 1% are auto sensors.
A wide variety of co2 sensor options are available to you, such as gas sensor, temperature sensor, and magnetic sensor. You can also choose from optical sensor, inductance sensor, and hall sensor. As well as from digital sensor, analog sensor, and switching transducer. And whether co2 sensor is free samples, or paid samples.
There are 6,281 co2 sensor suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of co2 sensor respectively.
Co2 sensor products are most popular in Western Europe, North America, and Domestic Market.
You can ensure product safety by selecting from certified suppliers, including 1,726 with ISO9001, 231 with Other, and 157 with ISO13485 certification.