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Zhengzhou Winsen Electronics Technology Co., Ltd.
CN
14
YRS
Main categories: air quality sensor,gas sensors,combustible gas sensors,pressure sensor,CO2 sensors
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Top picks
Product categories
Automotive Sensors
Safety Alarm
Industrial & Mining
Environmental Health
Civil Security
Ozone Sensor/ O3 Gas Sensor and Modules
Smart Home Solution
NDIR infrared CO2 sensors for CO2 monitor
NDIR infrared CH4 sensors for gas monitor
MG812 CO2 gas sensor
Oxygen sensor for oxygen concentrator
Air quality detection sensors and modules
Electrochemical toxic gas sensors for gas detector
MQ - Semiconductor gas sensor
MC- Catalytic Gas Senor
PIR Sensors & Modules
Sensor Modules
Air Flow Sensors
Alcohol Sensor
Pressure Sensor
Ungrouped
Winsen MQ-4 Semiconductor Sensor for Flammable Gas used in domestic gas leakage alarm, industrial flammable gas alarm
$0.70 - $0.80
/
unit
10.0 units
(Min. Order)
RPTA-646 Quad-element PIR Pyroelectric Infrared Sensor Human Motion Induction Round Detection Range
$0.23 - $0.25
/
unit
10 units
(Min. Order)
MP-5 Flammable Gas Sensors LPG Gas Detector
$1.00 - $1.10
/
unit
10 units
(Min. Order)
Winsen Optical Infrared ZPH04 PM Particles Counter dust sensors for Indoor Air quality Monitor Ventilation Device
$11.00 - $12.00
/
unit
5.0 units
(Min. Order)
Winsen WPAK63J General Type Isolation-Film Pressure Sensor Gas Liquid Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure
$15.00 - $15.10
/
unit
1 unit
(Min. Order)
Manufacturer Winsen MH-Z1311A NDIR CO2 Infrared Carbon Dioxide gas sensor Module
$1.50
/
unit
1.0 unit
(Min. Order)
Winsen RD-624 PIR Motion Inductive Sensor Pyroelectric Infrared for Automatic Slide Door Lights Toys
$0.20 - $0.23
/
unit
10 units
(Min. Order)
Winsensor MP503 TVOC Sensor used for indoor air detection
$1.20
/
piece
1 piece
(Min. Order)
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Winsen MQ-8B Hydrogen H2 Sensors Combustible Gas Detector
$1.00 - $1.10
/
unit
5 units
(Min. Order)
MP-5 Flammable Gas Sensors LPG Gas Detector
$1.00 - $1.10
/
unit
10 units
(Min. Order)
ZC05 CH4 Methane Gas Sensor Catalytic Module Household Natural Gas Leak Detector
$0.20 - $0.21
/
unit
5 units
(Min. Order)
Winsen ZPHS01B Multi-in-One Sensor Module air quality detection for Gas detector,Air conditioner,Air quality monitoring
$86.00 - $96.00
/
unit
1.0 unit
(Min. Order)
Winsen MQ-4 Semiconductor CH4 Methane Flammable Gas Sensor For Kitchen Gas Leakage Portable Detectors
$0.02
/
piece
10 pieces
(Min. Order)
NDIR Infrared Carbon Dioxide CO2 Sensor MH-410D For Gas Analyzer Detector
$100.00
/
piece
10 pieces
(Min. Order)
Winsen MQ-7B Semiconductor Sensor used in domestic CO gas leakage alarm, industrial CO gas alarm and portable CO gas detector
$0.50 - $1.50
/
unit
10.0 units
(Min. Order)
Factory Price MQ5 Semiconductor C3H8 Propane LPG Gas Detector Sensor for Gas Leakage alarm Portable Detector
$10.01
/
piece
10 pieces
(Min. Order)
Winsen MQ5 Gas Detector Meter Sensor Good sensitivity to flammable LPG gas Especially C3H8 Propane
$0.04
/
unit
5 units
(Min. Order)
ZE07-CO Carbon Monoxide Sensor Module Personal CO Detector/Carbon Monoxide Alarm With Relay
$10.00
/
piece
10 pieces
(Min. Order)
Carbon Monoxide Detector/CO Alarm Sensor ZE07-CO for Home Alarm System
$10.02
/
piece
10 pieces
(Min. Order)
ME3-HF Industrial Poisonous Gas Leakage Sensor Toxic Gas Detector Alarm
$0.80 - $0.90
/
piece
2.0 pieces
(Min. Order)
Winsen Factory Price ME2-CO 14*14mm Electrochemical Carbon Monoxide CO Sensor Gas Detector Alarm Sensor for Ventilation
$0.80
/
piece
10 pieces
(Min. Order)
Carbon Dioxide online CO2 gas detector Infrared NDIR Co2 sensor module MH-Z16 10 years Life
$25.00 - $35.00
/
piece
2.0 pieces
(Min. Order)
Winsen MC115 Catalytic Flammable Gas Detector Sensor for Industrial natural gas, LPG,coal gas alkanes
$0.65 - $0.66
/
unit
10.0 units
(Min. Order)
Factory Price Winsen MC115 Catalytic Flammable Gas Detector Alarm Sensor
$0.06 - $0.07
/
unit
10.0 units
(Min. Order)
Electrochemical CO Carbon Monoxide Gas Detector Winsen MEu-2CO Over 7 years life
$4.90 - $5.00
/
piece
1 piece
(Min. Order)
Winsen MP-4 Semiconductor Sensor for Flammable Gas Detector Combustion Gas Natural Gas Alarm
$1.40 - $1.50
/
unit
10.0 units
(Min. Order)
Linear Output Digital Electrochemical ME3-O3 Ozone Gas Sensor for Generator Air Conditioner O3 Concentration Alarm Detector
$0.30 - $0.80
/
unit
5.0 units
(Min. Order)
Winsen MQ-3B gas alcohol sensor for industrial alarm portable tester detector
$0.15
/
unit
1 unit
(Min. Order)
Electrochemical fuel cell type Winsen NO2 Sensor for nitrogen dioxide No2 detector
$0.80
/
piece
100 pieces
(Min. Order)
Winsen Original MQ-2B Semiconductor C3H8 Propane Gas Sensor for Detectors Monitoring Alarm Industrial and civil field
$0.60 - $0.80
/
unit
10.0 units
(Min. Order)
Micro Air Gas Flow Detection Sensor for portable detector
$1.01
/
unit
5 units
(Min. Order)
ZE510-CH2O Formaldehyde HCHO Sensor Module for HVAC Air Purifier Air Quality Detector
$1.01 - $1.03
/
piece
10 pieces
(Min. Order)
Winsen New IAQ Sensor Module ZPHS01C for Indoor Air Quality Detector
$0.01 - $0.02
/
unit
2 units
(Min. Order)
ZE40B-TVOC Gas Sensor Module for Air Quality Detectors Digital and Analog Output
$1.00 - $1.01
/
piece
10 pieces
(Min. Order)
Winsen GM-202B MEMS Smoke Gas Sensor used in the fixed or portable smoke detector or alamers for domestic and industrial
$0.27 - $0.30
/
unit
10.0 units
(Min. Order)
Winsen Manufacturer ME2-CO Electrochemical Carbon Monoxide Gas Sensor for Residential Industrial Concentration Alarm Detector
$1.00
/
piece
10 pieces
(Min. Order)
ZE03 Original CO sensor for portable carbon monoxide detector
$50.00 - $80.00
/
unit
5.0 units
(Min. Order)
Automotive Vehicles Traffic Safety Smart City ME2-C2H5OH Gas Sensors High Sensitivity Resolution for Alcohol Ethanol Detector
$1.20
/
piece
10 pieces
(Min. Order)
Winsen Calibrated ZE03-CO Electrochemical Detection Sensor Module Portable and Fixed Detector Odor/Toxic Gas H2S NH3 SO2 CO O3
$0.50 - $1.00
/
unit
2.0 units
(Min. Order)
MP-2 Smoke Gas Sensor Winsen Factory Price
$0.14 - $0.15
/
unit
5 units
(Min. Order)
Winsensor Calibrated ZE03-NH3 Ammonia Sensor Module for industrial/ Atmospheric Testing Application
$0.33 - $0.35
/
piece
2 pieces
(Min. Order)
MP-5 Flammable Gas Sensor for Gas Security Combustible Gas Leakage Detection
$1.40 - $1.50
/
unit
10 units
(Min. Order)
MP-4 Combustible Gas Sensor CH4 Methane Natural Gas Marsh Gas Safety
$1.45 - $1.50
/
unit
10 units
(Min. Order)
Winsen ZCE04B 4-in-1 Industrial Gas Sensor Module for CO H2S O2 CH4 Leakage Detection
$60.00 - $70.00
/
unit
1.0 unit
(Min. Order)
Winsen HOT Selling MH-Z19C NDIR Infrared CO2 Gas Sensor Module Superior Circuit Design for IAQ Air Conditioner HVAC Air Purifier
$0.10 - $0.20
/
unit
1.0 unit
(Min. Order)
MEMS F1031 Micro Gas Flow Sensor Calibrated and Temperature Compensated
$0.50
/
unit
2 units
(Min. Order)
ZE14-O3 0~100ppm Electrochemical Ozone Detector Sensor Module UART output
$0.25 - $0.26
/
unit
2 units
(Min. Order)
Winsen Manufacturer Electrochemical ME3-SO2 Sulfur Dioxide Gas Sensor for Civil Commercial Industrial Fields
$0.12
/
piece
10 pieces
(Min. Order)
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