Gas Sensor
Electrochemical CO Sensor NE-CO-BL NE4-CO-BL 0-1000ppm Long Life Low Power
High-output electrochemical CO sensor with 0-1000ppm range, 95±15 nA/ppm output, and 2 years, excellent linearity, and stable performance in complex environments. Ideal for industrial safety and air quality monitoring.
EC Sense DS4-NO2-100 Electrochemical Gas Sensor 0-100ppm 3.3-12V DC for Air Quality Monitoring
German-engineered NO2 sensor with printed solid-state polymer technology. Features 0-100ppm range, 0.1ppm resolution, fast T90
ZH10-VHT Compact 4-in-1 Air Sensor Module Temperature -10-60C PM2.5 0-1000 μg/m3
Compact 4-in-1 air quality sensor module with laser scattering PM2.5 detection, VOC, temperature, and humidity. Features ±1C accuracy, 0.3μm particle resolution, UART/PWM output, and 5-year lifespan. Ideal for air purifiers, HVAC, and portable detectors.
Sulfur Dioxide Gas Sensor SO2/C Series 10-33 Ohm Load Resistor for Air Quality Monitoring
Highly sensitive SO2 measurements for continuous air quality monitoring and safety control. RoHS compliant, operates from -20°C to 50°C and 15% to 90% RH. Compact housing with customizable options for industrial and environmental applications.
7 Series Electrochemical Methanethiol Sensor 0-10 ppm 065-0100-000
High-performance electrochemical sensor for accurate Methanethiol detection up to 10 ppm. Features 0.1 ppm resolution, linear output, and wide temperature stability. Pin-to-pin replacement for standard 7-series sensors. Ideal for industrial safety and gas monitoring applications.
YJJ 7O3 MST 7 Series Electrochemical Ozone Sensor 0-500ppb to 30000ppm for Gas Leakage Monitoring
High-precision electrochemical ozone sensor with multiple ranges from 500ppb to 30000ppm. Features linear output, long-term stability
MG811 CO2 Sensor Module 0-4V Output for Household Agricultural Academic Research
MG811 CO2 sensor module detects carbon dioxide with 0-2V or 0-4V output and temperature compensation for accurate full-range monitoring. Features a durable ceramic base and pluggable probe for easy testing. Ideal for home, agriculture, and research applications.
YJJ TGS2600 Air Quality VOC Sensor 1-30ppm for Air Purifiers Smart Home Detection
High sensitivity to odor gases and gaseous air quality detection. Low power consumption, long life, and simple circuit design. Ideal for air purifiers and indoor air quality monitoring. Heater voltage 5V, circuit voltage 24V.
MTCS-2601 Micro Thermal Conductivity Sensor for Gas Detection 100 ppm to 100%
Robust MEMS sensor based on gas thermal conductivity variation. Measures from 100 ppm to 100% with linear output, no hysteresis. Ultra-fast response
MJC4/2.5J Catalytic Combustion Gas Sensor MC114 MC114C for Methane LPG Explosion Proof 0-100% LEL
High sensitivity catalytic combustion gas sensor for methane, LPG, and industrial solvents. Features fast ≤10s response, H2S resistance, and stable bridge output. Ideal for gas detectors and leak alarms. Operating range -40 to +70°C.
RAE Systems 4R+ C03-0912-000 PID 10.6eV Gas Sensor Module 0-2000 ppm VOC Detection
High-precision 10.6 eV PID sensor module for industrial hygiene monitoring. Detects VOCs from 0-2000 ppm with 0.1 ppm resolution. Seamlessly plugs into MultiRAE Pro detectors. Compatible with SensorRAE 4R+ conditioning station for instant readiness. 1-year warranty.
4CL 3-Electrode Electrochemical Chlorine Cl2 Gas Sensor 0-10 ppm for Industrial Safety
Reliable 3-electrode Cl2 sensor with 0-10 ppm range, 0.1 ppm resolution, and
MMD1011T Propane Gas Sensor Module 0-10000ppm UART Analog PWM for Residential Monitoring
Specialized propane detection module with 0-10000ppm range, high sensitivity, and strong anti-interference. Features UART, analog, and PWM outputs, temperature compensation, low power consumption, and long service life. Ideal for residential, industrial, and portable gas monitoring applications.
MQ-9B Dual Gas CO and CH4 Detection Sensor 5.0V Heater Voltage Industrial Use
MQ-9B dual gas sensor detects carbon monoxide and methane with SnO2 sensitive material. Features cycling high/low temperature operation for accurate CO and CH4 detection. Ideal for industrial gas alarms and portable detectors. Durable, reliable, and easy to integrate.
YJJ PM143-000 4P-90C Methane Combustible Gas Sensor 0-100% LEL Mine Safety
High-sensitivity methane gas sensor for mining safety, detecting 0-100% LEL. Features T90
3-Electrode Electrochemical SO2 Sensor 0-2000 ppm for Stack Emission Monitoring Harsh Environment Gas Analysis
High-stability 3-electrode SO2 sensor with 0-2000 ppm range, fast T90 ≤ 35s response, and long-term drift < 2%/month. Designed for harsh stack emission and industrial gas analysis. Pin-to-pin compatible, 3-year lifetime, 12-month warranty.
YJJ 4CH2O-100 Electrochemical Three-Electrode Formaldehyde Gas Sensor 0-100 ppm
High-precision electrochemical three-electrode sensor for formaldehyde detection, range 0-100 ppm. Features fast response (T90 ≤ 60s), excellent repeatability, and long-term stability. Ideal for industrial air quality monitoring with customizable options and 12-month warranty.
ZE07-H2 Electrochemical Hydrogen Gas Sensor 0-1000 ppm for Portable Leak Detectors and Fixed Monitoring Systems
The ZE07-H2 is a compact electrochemical H2 sensor with 0-1000 ppm range, ≤1 ppm resolution, and ±5% FS accuracy. Features low power consumption (≤20 mA), fast T90 response under 30 seconds, and analog voltage output. Ideal for portable detectors and fixed systems. Customizable range up to 4000 ppm. ≥2 year service life.
7ETO-10 Ethylene Oxide Gas Sensor 7-Series Electrochemical 4-Electrode 10 ppb Resolution
High-precision 4-electrode sensor for low-concentration ethylene oxide detection with 10 ppb resolution. Optimized for sensitivity, accuracy, and long-term stability in air quality monitoring. Linear up to 5 ppm, operates from -40°C to 50°C.
Replaceable Single Gas Detector SGT-P for Toxic Gas and O2 Monitoring IP67 -40 to 50C
SGT-P is a replaceable single gas detector for O2 and toxic gases. Features sensor and battery replacement, power on/off, and IR configuration. With IP67 rating, -40 to 50C operation, and 24-month life. Ideal for safety monitoring in industrial environments.