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Leading the Industry, Innovative & Controllable Technology Winsen has the largest produc�on and sales base for gas sensors in China. From raw material, components to modules, the en�re chain and produc�on is controllable and stable with independent development and innova

Product Center Infrared Photoconduc�ve Sensor Civil Safety IR Pyroelectric & Thermopile Sensor Environmental Sensor Flow Sensor Pressure Sensor Industrial Safety Water Quality Sensor & Module

Product Type Cataly�c sensor Flat semiconductor sensor Measurement Range Sensor module Sensor module Semiconductor sensor Product Type

Product type Detection range NDIR carbon dioxide Solid electrolyte gas sensor Product Type Principle Type Applica�on Type High-end Pump suc�on type Pump suc�on type Free diffusion Type Flat semiconductor gas sensor Free diffusion Type Free diffusion Type Free diffusion Type Pump suc�on type Free diffusion Type Free diffusion Type Free diffusion Type

5 Infrared principle-The dust sensor detects particles in the air by a method of performing particle counting, which is based on principle of infrared light scattering on dust particles. This product adopts PWM pulse width modulation and particle counting principle can sensitively detect particles with 1pm diameter. Built-in heater for automatic air intake. The advantage is small size, light weight, easy instal-lation and simple maintenance. lt is suitable for air fresheners, air purifiers, air conditioners, ventilation and environmental monitoring equipment. Product Type Flat semiconductor gas...

Product Type Electrochemical gas sensor Sensor module Measurement Range Output Signal Analog Current Product Type Measurement Range Semiconductor sensor Analog Voltage Semiconductor sensor Analog Voltage Semiconductor module Semiconductor module NDIR sensor NDIR sensor

Measurement Range Portable Detector Online Detector Measurement Range Portable Detector Online Detector

Product Series Measurement Range Portable Detector Online Detector Application Portable Instrument Online Detector

Sensor Component Toxic and harmful gas monitoring Analog voltage, UART Analog voltage, UART, DAC Industrial combus�ble gas module Indicator lamp/Trembler Analog voltage, UART, DAC Atmospheric environmental monitoring Analog voltage, UART, DAC Analog voltage, UART Air monitoring all-in-one module

Energy Safety Using Sensors Serial port Electrochemical sensor Ba�ery leakage detec�on Cataly�c sensor MEMS sensor Serial port Flat semiconductor & Electrochemical sensors Electrochemical sensor H2, ba�ery leakage detec�on Electrochemical sensor

5.Battery Thermal Runaway With the development of electric vehicles, people put forward higher requirement on the safety performance, and also show worries faced with many accidents of battery spontaneous combustion. When battery thermal runaway occurs, there will be release of toxic gas such as CO, CO2, H2, VOC gas, and temperature change to be detected by the sensor module and trigger BMS (battery management system) to take appropriate measures and alarm to avoid accidents. The flame detection modules are based on the infrared and ultraviolet principle. It uses pyroelectric sensors, ultraviolet...

Thermopile Sensor IC Chip and Fresnel Lens Product Type Product Type Sensi�ve Area(mm) Sensi�ve Area(mm) Delay �me, sensi�vity, and CDS adjustment

Flow Sensor Medical & Health Flow Sensor Electrochemical Oxygen Sensor Ultrasonic Oxygen Sensor Fuel-cell type electrochemical sensor with high It uses ultrasonic principle to detect the propa- precision, low power consumption, wide linear gation speed of ultrasonic waves in gas, and range, excellent repeatability and stability, uses temperature compensation to accurately suitable for oxygen measurement in oxygen generator, respiration and anesthesia machine. Real-time response, high precision, good stabil- ity, and calibration-free. Suitable for household, medical and portable oxygen generators....