Gas Sensor

GS+5SO2 5-series Three-electrode Electrochemical Sulfur Dioxide (SO2) Gas Sensor for Atmospheric Environmental Monitoring Product Features: Zero Bias Operation: No external bias voltage is required for normal operation, effectively simplifying peripheral circuit design, reducing system debugging difficulty and improving long-term operating stability of detection equipment. Fast Dynamic Response: Optimized internal gas diffusion structure ensures T90 response time within 30

GS+5NO2 5-series Three-electrode Electrochemical Nitrogen Dioxide (NO2) Gas Sensor for Laboratory & Scientific Research Product Features: Zero Bias Operation: Requires no bias voltage for normal operation, greatly simplifies peripheral circuit design, reduces system debugging difficulty and improves overall operational stability. Fast Response & Recovery: Optimized gas diffusion structure achieves T90 response time within 40 seconds, enabling real-time tracking of NO2

The ANH3000 is a high-performance three-electrode electrochemical ammonia sensor with a 0-100 ppm range and fast response. It offers stable output, direct replacement compatibility, and low cost for ammonia analyzers, alarms, and industrial monitoring.

CL2-B1 Electrochemical Chlorine (Cl2) Sensor Module for Water Treatment Plant Safety Monitoring Environmental Protection Exhaust Core Features: Benefiting from the large-cavity electrochemical structure and industrial-grade optimized design, the CL2-B1 chlorine sensor achieves high accuracy, superior stability, strong moisture resistance, low false alarm rate and long service life for harsh industrial working conditions: Ultra-high Precision Trace Detection: The measuring

LPM2610-D09 Factory Pre-calibrated Semiconductor LPG (Liquefied Petroleum Gas) Sensor Module for Portable Gas Leak Detector Features: Adopting mature semiconductor sensing technology and integrated modular design, the LPM2610-D09 delivers outstanding stability, anti-interference performance and plug-and-play convenience for gas safety monitoring: Factory Pre-calibrated & Plug-and-play:Finished calibration and threshold setting before delivery, eliminating manual debugging and

AS200A008C100CJCC MEMS Thermal Gas Mass Flow Controller for Precision Process Gas Proportioning Features: Equipped with mature MEMS thermal flow detection and intelligent closed-loop valve control architecture, the AS200A008C100CJCC integrates high precision, superior stability, high airtightness, compensation-free operation, easy integration and low maintenance for refined industrial working conditions: High-precision MEMS Sensing Technology: Adopts next-generation micro

GS+5SO2 Sulfur Dioxide Gas Sensor 5-Series Electrochemical 3 Signal Pin Features *Good resistance to hydrogen (H₂) interference, reducing false alarms caused by H₂; *High stability and low drift; *Compliant with EN50379; widely used in portable flue gas and emission analyzers; *Typical applications: boiler flue gas, smelting, industrial exhaust gas, and portable SO₂ detectors. Specification: T90 response time

Product Description: YJJ ETO-A1 Electrochemical Ethylene Oxide Sensor 0-100ppm for Medical Sterilization Room Leak Detection Features: Specification Model: ETO-A1 Target Gas**: Ethylene Oxide (EtO, C₂H₄O) Principle**: 3-electrode Electrochemical, A-series housing - Measurement Range: 0 ~ 100 ppm - Max Overload: 200 ppm - Sensitivity: 2000 ~ 3200 nA/ppm @20ppm EtO, 20℃ - T90 Response Time:

Product Description: YJJ 4CH3SH-10+ 4SMART-C01 Aluminum Housing Methanethiol Sensor Module for Environmental Odor Detection Features: Model: 4CH3SH-10+ with 4SMART-C01 Housed Module Target Gas: Methyl Mercaptan (CH₃SH, Methanethiol) Principle: 3-electrode Electrochemical Sensor 4CH3SH-10+ Sensor Core Range: 0 ~ 10 ppm Max Overload: 20 ppm Sensitivity: 0.70 ± 0.15 μA/ppm @20℃ T90 Response Time: ≤60 s Bias Voltage: 0V Resolution: 0.1 ppm Baseline in clean air @20℃:

Product Description: YJJ GS+5NO2 Electrochemical NO2 Sensor 0-200ppm for CEMS Flue Gas Monitoring Features: GS+5NO2 (DD-Scientific) Electrochemical Nitrogen Dioxide Sensor Chinese Parameters Product Name**: GS+5NO2 Electrochemical Nitrogen Dioxide Gas Sensor (5 Series Package) Detected Gas**: Nitrogen Dioxide (NO₂) Measurement Principle**: Three-electrode Electrochemistry Range**: 0 - 200 ppm Sensitivity**: 370 ± 70 nA/ppm T90 Response Time**: < 40 s Bias Voltage Requirement*

Product Description: YJJ GS+5SO2 Electrochemical SO2 Sensor 0-2000ppm for Industrial Emission Monitoring Features: Electrochemical Sulfur Dioxide Sensor Chinese Parameters Product Name**: GS+5SO2 Electrochemical SO₂ Gas Sensor (Series 5 Package) Detected Gas**: Sulfur Dioxide SO₂ Measurement Principle**: Three-electrode Electrochemistry Range**: 0 - 2000 ppm Sensitivity**: 100 ± 20 nA/ppm T90 Response Time**: < 30 s Bias Voltage Requirement**: 0V (No additional bias voltage

INIR-CD5%-CN1 Industrial NDIR (Non-Dispersive Infrared) Carbon Dioxide Gas Sensor for Industrial Confined Space Monitoring Product Features: Professional NDIR Infrared Detection Principle: Adopts mature non-dispersive infrared spectroscopy technology for CO2 specific detection, independent of oxygen concentration. It eliminates the failure risk of oxygen-deficient environment detection and chemical aging drift of electrochemical sensors. High Precision & Stable Detection

ZE03-H2S Electrochemical Hydrogen Sulfide (H2S) Gas Detection Module for Petrochemical & Oilfield Monitoring Product Features: Specialized Electrochemical H2S Detection: Adopts advanced three-electrode electrochemical sensing technology with exclusive high selectivity for hydrogen sulfide. It effectively eliminates cross-interference from conventional gases and guarantees precise low-ppm-level H2S concentration detection. Built-in Dynamic Temperature Compensation: Equipped

ZE03-CO Electrochemical Carbon Monoxide (CO) Gas Detection Module for Industrial Safety Monitoring Civil Gas Safety Protection Product Features: Specialized Electrochemical CO Detection: Adopts advanced three-electrode electrochemical sensing technology with exclusive selectivity for carbon monoxide. It effectively suppresses cross-interference from common ambient gases and ensures reliable and accurate CO concentration measurement results. Dual Signal Output Support:

OXY-LC-A25-455 Zirconia (ZrO2) Oxygen Sensor for Industrial Combustion & Boiler System Environmental Monitoring Industry Product Features: High-Precision Oxygen Detection: Adopts mature zirconia sensing principle, with detection accuracy up to ±0.5% Vol and excellent repeatability of ±0.5% Vol, ensuring stable and reliable oxygen concentration output data. Standard 4-20mA Industrial Output: Linear 4-20mA current signal corresponds to 0.1%–25% oxygen volume concentration,

WSP2110 VOC gas sensor uses thick film technology on Al2O3 ceramic substrate for reliable detection of formaldehyde, benzene, and alcohol. Conductivity increases with gas concentration, enabling simple circuit integration. Ideal for automatic exhaust and air purifiers.

GS+5NO2 Nitrogen Dioxide Gas Sensor 5-Series Electrochemical For Gas Detector Typical Applications - Industrial flue gas emission monitoring (EN 50379) - NO₂ concentration monitoring in tunnels and underground spaces - Monitoring of chemical exhaust gases and denitrification equipment - Fixed toxic gas detectors Specification: Bias voltage 0V (no bias required; simple circuitry) Package 5-series (3 signal pins + 1 alignment pin) Operating temperature -20°C to +50°C Humidity

Product Description: YJJ GS+4NO2-E Electrochemical NO2 Sensor 0-200ppm Emission Spec for CEMS Flue Gas Monitoring Features: Specification Model**: GS+4NO2-E Electrochemical Nitrogen Dioxide Sensor Target Gas**: Nitrogen Dioxide (NO₂) Principle**: 3-electrode Electrochemical, 4-series housing, Emissions specification grade - Range: 0 ~ 200 ppm - Sensitivity: 370 ± 70 nA/ppm - T90 Response Time:

000-0SPI-00 Dedicated SPI to USB Adapter Board Customized Exclusively for OPC-N3 Optical Particle Counter Sensor Product Features: Exclusive Matching for OPC-N3 Sensor: Professionally tailored for OPC-N3 optical particle counter, fully compatible with its dedicated SPI communication protocol, timing sequence and electrical parameters. It perfectly supports OPC-N3 PM1, PM2.5, PM10 particle data reading and sensor firmware upgrade without signal compatibility issues. Precise

02-FlowCap-4S-01 4S-series Gas Sensor Flow Cap for Sensor Calibration & Aging Test Industrial Flow-type Monitoring Systems Features: Stable Gas Diffusion Environment: Mini fixed-volume enclosed cavity ensures uniform gas distribution, enables rapid and full contact between target gas and the sensor, maintaining stable response speed and high measurement repeatability. Anti-turbulence Airflow Structure: Unique 90° side inlet and outlet design prevents direct airflow flushing