Gas Sensor

GX-3R Gas Detector Portable 4 Gases Monitor LCD Display H2 Compensated Features *Smallest & lightest 4 gas monitor *Simultaneous detection of 4 gases; LEL, O2, H2S & CO *H2 Compensated CO sensor available *Simple 2-button operation *Alarms: audible, visual, & vibration *3 user adjustable alarm levels *25 hours of operation (Lithium-ion battery) *Water and dust resistant design, IP66/68 *3 Year warranty Specification: Power source Lithium ion rechargeable battery unit

Mipex-02-3-I-1-1A (40) Carbon Dioxide Compact NDIR CO2 Gas Sensor Low Power MIPEX-02 [CO₂] is a compact NDIR sensor designed for accurate CO₂ detection in harsh and explosive atmospheres. Its explosion-proof design, low power consumption, and high measurement stability make it suitable for integration into portable, fixed, and wireless gas detectors. Features: **Ultra-low power consumption – less than less than 1,5 mW (milliWatt) Fully digital *Durable stainless-steel and

MAX-125WF R140P07-002 Gas Oxygen SensorMedical Equipment Specification: Linearity ± 1% Expected Lifetime > 500,000% O2 hours Temperature Compensation < ± 3.0% from 15º to 40ºC Operational Temperature Range 5˚ to 40˚C Storage Temperature Range -15˚ to 50˚C Humidity Range 5% to 95% RH, non-condensing Electrical Interface Molex 70107-0001

TGS1820 AcetoneGas Sensors High Sensitivity And Selectivity AcetoneDetectors Features: * High sensitivity and selectivity toacetone * Low interference from ethanol and hydrogen * Quick response * Compact * Low power consumption Applications: * Acetonedetectors * Breathacetone testers Operating temperature and humidity 0 ~ 40˚C, 10 ~ 80%RH Circuit voltage 2.30±0.05V DC Load resistance 10Ω ±1% Opposite side resistance 510Ω ±1% (variable) Power consumption 125mW Sensor current ≤

4SO2-20 CLE-0421-400 Sulphur Dioxide Gas Sensor Electrochemical Specification: Response Time (T90) ≤35–45 s Baseline (20℃)

10145738-SP MSA Infrared (IR) CO2 Sensor Kit (with Shield) for Industrial Process Control Confined Space Safety Applications: Respiratory protection: CO2 monitoring in self contained breathing apparatus (SCBA) for firefighters and industrial workers. Confined space safety: Detecting CO2 buildup in tanks, tunnels, and underground facilities. Industrial process control: Monitoring CO2 levels in food/beverage production, fermentation, and HVAC systems. Environmental monitoring:

4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety Applications: Hydrogen fuel cell systems: Monitoring hydrogen leakage in fuel cell vehicles and stationary power systems. Industrial safety: Detecting H2 leaks in chemical plants, refineries, and hydrogen storage facilities. Confined space monitoring: Ensuring safe H2 levels in enclosed work areas. Portable gas detectors: Integration into handheld devices for on-site

TLS4 CH4 High-performance Laser Methane Sensor for Natural Gas Pipeline Monitoring Industrial Safety Systems Applications: Natural Gas Pipeline Monitoring: Real - time leak detection in transmission and distribution networks to prevent safety hazards and gas waste. Industrial Safety Systems: Monitoring methane levels in refineries, chemical plants, and mining operations to avoid explosion risks. Biogas & Landfill Sites: Tracking methane emissions for environmental compliance

SmartGAS FLOW EVO CO 10000ppm Non - Dispersive Infrared (NDIR) Carbon Monoxide (CO) Sensor Optimized for Process Measurement Applications: Industrial process control in chemical plants, refineries, and power generation for combustion optimization. Emission monitoring systems to ensure compliance with environmental regulations for CO emissions. Safety monitoring in confined spaces and industrial facilities to prevent CO poisoning risks. Biogas and waste - to - energy plants

INQOX AA844-210-CMN Medical-grade Electrochemical Oxygen Sensors Are Used in Respiratory and Neonatal Monitoring Scenarios Feature: Partial pressure measurement eliminates barometric pressure compensation, ensuring accuracy across altitudes. Linear output (0–100 vol% O2) for direct microcontroller integration without linearization. Rapid response (≤10 sec T90) for real-time patient monitoring in critical care. Wide operating temperature (-20 to 50 °C) and pressure (0.5–2.0

ZPHS01B Multi-in-one air Quality Sensor Module for Air Quality Monitoring Systems Air Purifiers Description: ZPHS01B is a multi-in-one air quality module, integrating laser dust sensor, infrared carbon dioxide sensor, electrochemical formaldehyde sensor, electrochemical ozone sensor, electrochemical carbon monoxide sensor, VOC sensor, NO2 sensor and temperature and humidity sensor. It can accurately measure the concentration of various gases in the air, with UART (TTL level)

4-SO2-20 4SO2-20 Electrochemical Gas Sensor Hydrogen Sulfide Sensor Classic Line for Gas Leak Detector Core Features: High Selectivity & Accuracy: Specifically responds to SO2 with minimal interference from common gases, ensuring precise concentration measurement. Linear Output: The generated current is linearly proportional to SO2 concentration, simplifying signal processing and calibration. Compact & Low Power: Standard 20.2mm diameter fits most portable detectors; low

3SO2-2000CT 3‑Electrode Electrochemical SO₂ Sensor For Stack Emission Monitoring Harsh‑Environment Gas Analysis Key Features: Measurement Principle: 3‑electrode electrochemical Range: 0–2000 ppm SO₂; Max Overload: 5000 ppm Sensitivity: 0.10 ± 0.02 μA/ppm @ 20°C Fast Response: T90 ≤ 35 seconds High Stability: Long‑term drift < 2% signal loss/month Wide Temp Range: -20°C to +50°C operation Robust Design: For harsh, high‑concentration gas environments Pin‑to‑Pin Compatible:

3NO-2000CT Electrochemical Nitric Oxide (NO) Gas Sensor for Emission Control System Monitoring in Industrial Boilers Furnaces Features: High-precision electrochemical detection for Nitric Oxide (NO) with linear output up to 2000 ppm, ensuring accurate concentration measurement in target range. Wide operating temperature range of -20℃ ~ 50℃ and humidity resistance (15% ~ 90% RH non-condensing), adaptable to harsh industrial environments. Fast response speed (T90 ≤ 25 s) and

4LEL-3.0V 093-R000-000 Catalytic Combustion Type Combustible Gas Sensor for Industrial Gas Detection Instrumentation Features: 3V Low Power Supply: 3.00 ± 0.02 VDC operation, suitable for battery - powered devices. Pin - to - Pin Replacement: Directly replaces standard 4 - series LEL sensors for easy upgrade. High Stability: Consistent sensitivity and linearity for reliable long - term use. Wide Environmental Adaptability: Operates in -30°C ~ 50°C and ≤ 98% RH, suitable for

AGP3200H00 MEMS Digital Display Resistive Pirani Vacuum Gauge AGP3 Series, Replacing PSG500 for Vacuum Packaging Features: Based on Pirani thermal conductivity principle for stable measurement of non-condensable gases (air, N2, Ar, etc.). Wide measurement range covering rough to medium vacuum; 0-10 V linear analog output for easy PLC/DCS integration. Built-in temperature compensation ensures accuracy across 0-50℃; low power consumption (≤30 mA @24V). Robust stainless steel

AGS02MA MEMS TVOC Gas Sensor for air Quality Monitoring in Consumer and Industrial Devices Key Applications: Air purifiers, fresh air systems, and HVAC controls Smart home appliances (e.g., air quality monitors, humidifiers) Indoor air quality (IAQ) monitoring devices Industrial leak detection for light VOCs Automotive cabin air quality sensors Consumer electronics with air quality feedback Features: Calibrated Digital Output: Factory-calibrated I2C signal for plug-and-play

CO-500 4R+ C03-0906-000 Electrochemical Carbon Monoxide Sensor for Construction Site Heavy Equipment Operation Area CO Sensing Applications: Industrial workplace safety monitoring (manufacturing, refineries, chemical plants, steel mills) Confined space entry and continuous CO level surveillance Indoor air quality (IAQ) monitoring for commercial buildings, warehouses and parking garages Emergency response and HazMat operations CO detection Marine and offshore platform

C03-0801-000 Whittle LEL Catalytic Combustion (Whittle) LEL Sensor Module for Fixed Industrial Monitoring Systems Key Features: High-performance catalytic combustion detection: Adopts Whittle principle for reliable 0~100% LEL combustible gas monitoring, calibrated with methane (CH4) as the standard gas for universal industrial applicability. Ultra-fast response: T90 ≤15s ensures rapid detection of sudden flammable gas leaks and timely safety alerts for on-site personnel. Wide

H2S-100 4R+ C03-0907-001 Hydrogen Sulfide Sensor for Personal & Portable Safety Industrial Process Safety Key Features: High accuracy & resolution: Electrochemical sensing with 0.1 ppm resolution and ±2% FS accuracy at 20°C, ensuring precise low level H2S detection. Fast response & stability: T90 ≤ 30 seconds; long term drift < 2% signal/month for consistent readings with minimal recalibration. Robust environmental tolerance: Operates from -20°C to 50°C (-4°F to 122°F), 15~90