Gas Sensor
DS4-HCN-50 Electrochemical Gas Sensor 0.01ppm Resolution for Petrochemical Industry
High sensitivity HCN sensor with 0.01ppm resolution, T90
DS4-HCHO-100 Electrochemical Gas Sensor 0-100 ppm Self-Identification for System Integration
Detects formaldehyde from 0-100 ppm with 0.1 ppm resolution. Features wide power supply 3.3V-12V DC, -40°C to +55°C operation, low power consumption, and factory precalibration. Self-identifies gas type and range for easy system integration. Compact 20mm diameter,
DS4-H2S-100 Electrochemical Gas Sensor 0-100 ppm Standard Industrial Size 20mm
Standard industrial size electrochemical H2S sensor with 0-100 ppm range and 0.1 ppm resolution. Features solid polymer technology, no preheating, low-power sleep mode, and factory precalibration. Self-identification and user-definable encryption for easy integration. Operating range -40°C to +55°C.
DS4-H2-1000 Electrochemical Hydrogen Sensor 3.3-12V DC UART Output for Instrument Identification
Solid polymer electrochemical sensor with ±5% F.S. accuracy, UART output, and intelligent self-checking. Factory-calibrated, supports sleep/wake modes for IoT. Lifetime >3 years, operating range -40°C to +55°C.
DS4-ETO-1000 Intelligent Digital Ethylene Oxide Sensor 0-100 ppm Electrochemical for Industrial Medical Use
High-precision ETO sensor with 0-100 ppm range, 0.5 ppm resolution, and rapid T90 ≤ 120s response. Features low power consumption, UART output, and self-diagnosis. Ideal for sterilization monitoring, chemical safety, and IoT integration.
DS4-CO Intelligent Carbon Monoxide Gas Sensor 20x16.6mm Industrial Electrochemical Sensor
Factory-calibrated CO sensor with UART digital output, low power ≤5mW, and >3 year lifespan. Ideal for fixed detectors, portable meters, and IoT systems in industrial, commercial, civil, and medical applications.
DS4-CH4S Intelligent Digital Methyl Mercaptan Sensor 100-5000PPM UART Output for Industrial Safety
Solid polymer electrochemical sensor detects CH₄S from 100 to 5000PPM with ±5% accuracy. Operates at 3.3-12V DC, -40°C to +55°C. Features UART output, low-power sleep mode, and plug-and-play design. Ideal for industrial safety, environmental monitoring, and IoT applications.
NE7-CO-H10000 Electrochemical CO Gas Sensor 0-1000 ppm for Industrial Safety
High-precision electrochemical sensor for CO detection with 0.5 ppm resolution and T90
NE4-NH3-5000 Electrochemical NH3 Gas Sensor 0-5000 ppm for Handheld Leak Detectors
High-sensitivity electrochemical sensor for NH3 detection, range 0-5000 ppm. Features fast response (
NE4-NH3-1000 Electrochemical NH3 Gas Sensor 0-1000 ppm for Industrial Ammonia Detection
High-performance electrochemical sensor for NH3 detection with 0-1000 ppm range, fast T90 response under 120 seconds, and excellent durability in high-temperature and high-humidity environments. Ideal for industrial gas alarms and leak detectors.
YJJ 4O2-LF 053-0000-000 4 Series Electrochemical Hydrogen Cyanide Sensor 0-25% Vol for Industrial Safety
Lead-free electrochemical sensor measures 0-25% vol oxygen with high accuracy. Features fast response (T90 ≤15s), long-term stability (
YJJ 4NO-250 058-0000-000 4 Series Electrochemical Nitric Oxide Sensor 0-250 ppm for Harsh Environments
Measures NO gas concentration from 0-250 ppm with high accuracy. Features fast response (T90 ≤30s), long-term stability, and ABS housing. Ideal for industrial safety and environmental monitoring. Custom options available.
Electrochemical Hydrogen Sensor 4H2-40000 0-40000 ppm for H2 Concentration Monitoring
Accurately monitors hydrogen gas concentration from 0 to 40,000 ppm. Features fast response (T90 ≤ 60s), high linearity, and long-term stability. ABS housing, 2-year lifespan, and 12-month warranty. Ideal for industrial safety and environmental monitoring.
4ETO-500 055-0200-000 Electrochemical Ethylene Oxide Gas Sensor 0-500 ppm for Environmental Monitoring
Measures ethylene oxide gas concentration from 0 to 500 ppm with fast response (T90 ≤ 120s). Features high linearity, long-term stability (
YJJ 4CL2-10 062-0100-000 Electrochemical Chlorine Gas Sensor 0-10 ppm for CL2 Detection
High-performance electrochemical sensor for accurate CL2 gas measurement from 0 to 10 ppm. Features fast response (T90 ≤30s), long-term stability, and wide temperature range (-40°C to 50°C). ABS housing, 2-year lifespan, and 12-month warranty. Ideal for industrial safety and environmental monitoring.
Industrial Grade Formaldehyde Sensor NE4-HCHO-S Three Electrode 0.2 PPM Zero Drift 500 nA/PPM Sensitivity
High sensitivity electrochemical sensor with 0.01 PPM resolution and
Electrochemical Sulfur Dioxide Sensor 0-5 ppm 7SO2-5 056-0600-000 for SO2 Gas Detection
High-precision electrochemical sensor for SO2 gas detection, range 0-5 ppm. Features fast response (T90 ≤70s), long-term stability, and RoHS compliance. Ideal for industrial safety and environmental monitoring with 2-year service life.
Electrochemical Ozone Gas Sensor 7O3-1 068-0300-000 0-1 ppm for O3 Monitoring
High-precision electrochemical ozone sensor for monitoring O3 concentration from 0 to 1 ppm. Features fast response (T90 ≤ 45s), long-term stability, and RoHS compliance. Suitable for industrial and environmental applications with wide temperature range -40°C to 50°C.
Electrochemical Nitric Oxide Sensor 0-5 ppm 7NO-5 058-0400-000 for NO Gas Detection
Zero-bias design eliminates preheating for stable baseline and high resolution. Range 0-5 ppm, sensitivity 1.5 μA/ppm, T90 ≤30s. Long-term stability
YJJ 7NO2-20 057-0200-000 Electrochemical NO2 Sensor 0-20 ppm for Gas Detection
High-performance electrochemical sensor for accurate NO2 gas detection from 0-20 ppm. Features fast response (T90 ≤30s), excellent stability, and RoHS compliance. Ideal for industrial safety and environmental monitoring. Custom options available.