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Zhengzhou Winsen Electronics Technology Co., Ltd.
15yrs
Henan, China
Main categories: air quality sensor,gas sensors,combustible gas sensors,pressure sensor,PIR sensor
Top picks

Product categories

MEu-CO Carbon Monoxide Gas Leak Sensor Excellent Repeatability and Stability Security Monitor Sensor
$14.00-22.00
Min. order 2 pieces
ZC05 Safety Sensor Module UART Output CH4 Methane Gas Sensor Calibrated
$3.50-8.00
Min. order 5 units
5 sold
FR20 High Accuracy Air and Gas Flow Control Sensor Premium Flow Meter Sensor
$96.00-100.00
Min. order 1 piece
ZI01 PID Gas Sensor Module High Accuracy Detection of VOC in Air Quality
$465.00-485.00
Min. order 1 unit
Refrigerant detection
All products
Civil Security
Refrigerant detection
ZRT512J High Sensitivity Relay NDIR Infrared Sensor R290 R454B R32 for Refrigerant Gas Leak Detection in Environmental Sensors
$30.00-35.00
Min. Order: 1 unit
ZRT512J Refrigerant Gas Leak Detection Module NDIR Infrared R290 R454B R32 Sensor for HVAC Heat Pump
$30.00-35.00
Min. Order: 1 unit
NDIR Infrared Refrigerant Gas Sensor Module Detection Leak for R454B R32 R290 ZRT512C-4-B Low Supply Voltage 3.6-5.5V DC
$30.00-35.00
Min. Order: 1 unit
NDIR Infrared Refrigerant Gas Sensor Module Wide Supply Voltage 5-25V DC Detection Leak R454B R32 R290 ZRT512C-4-A Environmental
$30.00-35.00
Min. Order: 1 unit
UL-Conformed NDIR ZRT510-R290 Infrared Refrigerant Gas Leak Detection Module for HVAC Air Conditioning Environmental Sensors
$30.00-35.00
Min. Order: 1 unit
UL-Conformed NDIR ZRT510-R32 Infrared Refrigerant Gas Leak Detection Module for HVAC Air Conditioning Heat Environmental Sensors
$30.00-35.00
Min. Order: 1 unit
For UL Conformed NDIR ZRT510-R454B Infrared Refrigerant Gas Leak Detection Module for HVAC Air Conditioning Environmental Sensor
$30.00-35.00
Min. Order: 1 unit
Winsen New ZRT510-R454B R32 R290 Refrigerant Gas Leak Detection Module NDIR Theory Sensor
$30.00-35.00
Min. Order: 1 unit
Winsen ZRT510-R290 Refrigerant Gas Sensor Module for Refrigerant leakage detection
$25.00-35.00
Min. Order: 1 unit
ZP211 Refrigerant Gas Leakage R290 Detection Sensor Module Calibrated for HVAC Air Refrigeration Leak Monitor
$15.00
Min. Order: 2 units
Winsen New ZP211 R290 Refrigerant Gas Leak Detection Module Advanced Sensors for Air Conditioning and Refrigeration
$15.00
Min. Order: 2 units
UART Output NDIR MH-Z1542B-R32 Refrigerant Sensor Module Leakage Alarm
$1.00-1.01
Min. Order: 1000 units
NDIR MH-Z1542B-R32 Refrigerant Sensor Module Detection Range 0~5.00% Vol
$1.00-1.05
Min. Order: 1000 units
Winsen New ZRT510-R454B HVAC Safety Monitoring Sensor Module R32 R290 Refrigerant Leak Detection NDIR Theory
$25.00-35.00
Min. Order: 1 unit
27 sold
ZRT510 Refrigerant Gas leakage Sensor Module for HVAC refrigeration Heat Pump
$25.00-35.00
Min. Order: 1 unit
Manufacturer High Quality MH-441D NDIR Infrared Refrigerant Leak Gas Sensor Detect R32,R454B,R410A,R134A
$112.00-128.00
Min. Order: 1 unit