about image

Winsen Electronics Technology

Zhengzhou Winsen Electronics Technology Co., Ltd. is one of the professional manufacturers specialized in the R&D and mass production of gas sensor and module, and other sensors as PIR sensor, flow sensor, humidity sensor, instrument and equipment for gas sensors.

  • Gas sensor and module
  • PIR sensor
  • Flow sensor
  • Humidity sensor
Get Started

Our Advantages

ANNUALLY SUPPLYING

Annually supplying over 15,000,000pcs gas sensor & modules worldwide

CHINESE STOCK MARKET LISTED COMPANY SINCE 2009

Chinese Stock market listed company since 2009

15 PRODUCTION LINES

15 production lines; over 400 sets of production and detection equipment; over 30000m2 factory.

Latest blog Posts

ME4-CO Electrochemical Carbon Monoxide sensor

ME4-CO Electrochemical Carbon Monoxide sensor

Winsen Electronics, as a professional gas sensor manufacturer, produce carbon monoxide sensor, industrial CO sensor, using fuel cell / electrochemical working principle.

CO sensor Read more
ME4-Cl2 Gas Sensor

ME4-Cl2 Gas Sensor

Winsen Electronics, produces sulphur dioxide/SO2 gas sensor, by measuring current based on the electrochemical principle, for industrial use.

Toxic gas sensor Read more
GM-602B MEMS H2S Hydrogen Sulfide Gas Sensor

GM-602B MEMS H2S Hydrogen Sulfide Gas Sensor

Winsen Electronics produces MEMS H2S gas sensor for Portable and fixed type hydrogen sulfide monitor, and H2S detector.

MEMS gas sensor Read more
ME4-SO2 Sulfur Dioxide Gas Sensor

ME4-SO2 Sulfur Dioxide Gas Sensor

Winsen Electronics, produces sulphur dioxide/SO2 gas sensor, by measuring current based on the electrochemical principle, for industrial use.

SO2 gas sensor Read more

Testimonials

MEMS combustible gas sensor is using MEMS micro-fabrication hot plate on a Si substrate base, gas-sensitive materials used in the clean air with low conductivity metal oxide semiconductor material. When the sensor exposed to gas atmosphere, the conductivity is changing as the detected gas concentration in the air. The higher the concentration of the gas, the higher the conductivity. Use simple circuit can convert the change of conductivity of the gas concentration corresponding to the output signal.
MH-Z19B NDIR infrared gas module is a common type, small size sensor, using non-dispersive infrared (NDIR) principle to detect the existence of CO 2 in the air, with good selectivity, non-oxygen dependent and long life. Built-in temperature compensation; and it has UART output and PWM output. It is developed by the tight integration of mature infrared absorbing gas detection technology, precision optical circuit design and superior circuit design.
ME2-CO electrochemical sensor detect gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current produced in electrochemical reaction of the target gas are in direct proportion with its concentration while following Faraday law, then concentration of the gas could be get by measuring value of current.
 
ZPH01 dust sensor and VOC sensor integrates mature VOC detection technology and advanced PM2.5 detection technology to detect VOC and PM2.5 at the same time. The VOC sensor in this module has high sensitivity to formaldehyde, benzene, carbon monoxide, ammonia, hydrogen, alcohol, cigarette smoke, essence and other organic vapors.PM2.5 detection adopts particle counting principle to detect the particles (diameter ≥1μm).
Winsen Electronics, research and produce MC105B catalytic combustion/flammable gas sensor, with 0~100%LEL detection range, gas sensor with linear output.