Gas Detector Sensor

KGD-WQ-504 Portable Emission Testing System (PEMS) Product Overview The KGD-WQ-504 Portable Emission Testing System is specifically designed for in-use vehicle on-road emission tests. It can continuously and real-time measure or collect volume concentrations of air pollutants including CO, CO₂, NO, NO₂, NOₓ, O₂, and THC, as well as particulate matter number concentration, exhaust gas flow, global positioning data, meteorological data, and OBD parameters. The system features

KGD - MQ - 514 Combustion Efficiency Analyzer for Industrial Sites Key Specifications Attribute Value Measured Components CO, CO₂, O₂, Flue Gas Temperature; SO₂, NO, NO₂ sensors can be extended Measurement Principle O₂: ECD; CO/CO₂: NDIR; Flue Gas Temperature: K-type thermocouple or S-type thermocouple Measurement Range O₂: (0 - 21)%; CO: (0 - 5000) ppm; CO₂: (0 - 25)%; Flue Gas Temperature: (0 - 800)/(0 - 1200)℃ Linear Error CO/CO₂: ±1%F.S.; O₂: ±2%F.S.; Flue Gas Temperature

H₂ Detection Thermal Conductivity Sensor KGD ATRS 313 with Wide Detection Range and High Sensitivity Product Overview The KGD - ATRS - 313 thermal conductivity hydrogen sensor is a hydrogen sensor based on thermal conductivity (TC) technology. It uses the method of gas thermal conductivity measurement to achieve early and rapid warning for the thermal runaway of automotive power batteries, lithium-battery energy storage, and hydrogen energy applications, thereby improving

Non Dispersive Infrared NDIR Detection Technology Electrolyte Leakage Sensor KGD ATRS 315 for Measuring Range 0-10000ppm Key Attributes Attribute Value Detection Principle Non-Dispersive Infrared (NDIR) Detection Technology Tested Gas Electrolyte Vapor DMC Measuring Range 0 - 10000ppm Data Refresh ≤1s Preheating Time

Ultrasonic Oxygen Sensor KGD-GAS-427 for Oxygen Detection in Various Environments Key Specifications Attribute Value Response Time Concentration: ≤1.5s; Flow rate: ≤0.3s Operating Conditions -5 °C - 50 °C, 0 - 95%RH (non-condensing) Storage Conditions -20 °C - 60 °C, 0 - 95%RH (non-condensing) Operating Voltage DC 4.75V - 12.6V; Ripple

Commercial Ultrasonic Gas Meter KFD - USM - 443 - G6/G10/G16/G25/G40/G65 Product Attributes Accuracy Class 1.5 - class Working Pressure 0 - 30kPa Working Temperature -10°C - 40°C Storage Temperature -25°C - 60°C Explosion-Proof Rating ExibIIBT4Gb Protection Rating IP65 Product Introduction The commercial ultrasonic gas meters (KFD - USM - 443 - G6/G10/G16/G25/G40/G65) are intelligent measuring instruments. They use the ultrasonic time-difference method to measure the flow

Laser Dust Sensor Module KGD-PM-205 Product Introduction The Laser Dust Sensor Module KGD-PM-205 can accurately measure the number of particulate matters distributed per unit volume in the air, and output the mass concentration of particulate matters (μg/m³) through mathematical algorithms and scientific calibration. Product Features The minimum resolvable particle size is 0.3μm. Extra-long working lifespan. It can effectively detect the thermal runaway state of lithium

Aroma Generator KGD - CFG Product Introduction As an automatic aroma diffuser for indoor use, the aroma generator KGD - CFG is a fragrance diffusing device used to create an aromatic atmosphere in home spaces and public spaces. It has 3 fragrance slots and adopts an automatic drawer-type fragrance replacement system. With a touch-control fragrance switching method, it is simple to operate. You can manually select the fragrance type and adjust the air volume for diffusing the

KGD - WQ - 526 Vehicle Exhaust Flow Analyzer Flow Rate (4 - 12) m³/min O₂ (0.3 - 25)*10⁻² Temperature -30°C - 150°C Pressure 70.0kPa - 110.0kPa Pre-heating Time < 3 min Relative Humidity 0 - 95% Product Introduction The KGD - WQ - 526 Vehicle Exhaust Flow Analyzer uses ultrasonic and vortex street principles to measure the flow rate of diluted motor vehicle exhaust, and employs a zirconia sensor to measure the concentration of the diluted gas. As one of the core components of

KGD - MQ - 518 Laser Trace Moisture Gas Analyzer Product Overview The KGD-MQ-518 Laser Trace Moisture Gas Analyzer is a high-performance optical device designed for precise gas humidity measurement. Engineered with advanced TDLAS technology, this analyzer delivers exceptional accuracy, rapid response times, and reliable performance in demanding industrial environments. Key Features Customizable measurement range to suit specific application requirements TDLAS-based technology

KGD-LL-501 Opposite Beam Ultrasonic Flow Velocity Meter For Municipal Monitoring Product Overview The Opposite-Beam Ultrasonic Flow Velocity Meter KGD-LL-501 is designed for municipal monitoring applications. Utilizing ultrasonic technology, this device provides non-contact measurement solutions for challenging pipeline conditions including unstable flow fields, low velocities, and uneven distribution. Key Features Precision Measurement: Ultrasonic principle for line-average

Automotive Air Quality Sensor KGD - AQM - 303 For Maintaining In-Vehicle Air Freshness Product Attributes Attribute Value Technical Principle Metal Oxide Semiconductor (MOX) Detection Objects CO, NO₂, NH₃ (optional) Gas Flow Rate ≤10m/s Operating Temperature -40°C - 85°C Storage Temperature -40°C - 120°C Relative Humidity 0 - 99%RH (non-condensing) Product Description Automotive Air Quality Sensor KGD - AQM - 303 for Maintaining In-vehicle Air Freshness Product Introduction

Highly Accurate Electrolyte Leak Detector KGD GAS 310 for Leak Detection Product Overview The Electrolyte Leak Detector KGD - GAS - 310 is independently developed by KACISE for precise detection of lithium-ion battery electrolyte leaks. This advanced instrument combines high-performance probe technology with a specially processed gas chamber and built-in constant-temperature treatment for exceptional accuracy and reliability. Key Features High sensitivity: Linear error ≤ 2%F

KGD - MQ - 529 Biogas Analysis System Fast Response Key Specifications Attribute Value Measured Components CH4/CO2/H2S/O2 Measurement Range CH4: (0 - 100)%; CO2: (0 - 50)%; H2S: (0 - 9999) ppm; O2: (0 - 25%) (All ranges are optional) Response Time T90≤60s (NDIR) Optimal Flow Rate (0.7 - 1.2) L/min Inlet Gas Pressure (2 - 50) kPa Gas Requirements Dust-free, water-free, oil-free Product Overview The KGD - MQ - 529 Biogas Analysis System utilizes patented dilution technology for

Wide-Range Oxygen Sensor KGD-324 Product Specifications Attribute Value Heater Resistance 3.2Ω ± 0.8Ω System Voltage 10.8V - 16.5V Measurable Air-Fuel Ratio Range 0.65 - ∞ Ignition Time

Ultrasonic Oxygen Sensor KGD GAS 422 Precise Ultrasonic Measurement Principle Key Specifications Attribute Value Detection Principle Ultrasonic measurement principle Detection Range O₂ concentration: 0 - 100%, Flow rate: TBD Detection Accuracy O₂ concentration: ±2.0%FS@(5 - 50)°C, Flow rate: TBD Resolution O₂ concentration: 0.1%, Flow rate: TBD Response Time O₂ concentration: ≤1.5s Operating Conditions 5 - 50°C, 0 - 95%RH (non-condensing) Product Overview Ultrasonic Oxygen

CL2-H4 Chlorine Sensor - Miniature Size

Operating Environment-Friendly KGD WQ 501 Engine Emission Testing System for Accurate Results Product Overview The KGD WQ 501 Engine Emission Testing System is an integrated solution designed for precise measurement of conventional gas components (THC, CH4, NOx, CO2, CO, and O2) in full-flow dilution or raw exhaust emission tests. This comprehensive system is ideal for laboratory research, development, and certification testing of various engine types and fuels. Key Features

High Accuracy Laser Oxygen Sensor KGD GAS 401 Detection Principle: Tunable Diode Laser Absorption Spectroscopy (TDLAS) Test Gas Oxygen (O₂) Detection Principle Tunable Diode Laser Absorption Spectroscopy (TDLAS) Detection Range 0 - 100% VOL Detection Accuracy ±1%FS Resolution 0.0001 Operating Temperature (0 - 50)°C Product Introduction The Laser Oxygen Sensor KGD - GAS - 401 is a high-performance gas analysis sensor independently developed by KACISE. Based on Tunable Diode

CO2 H2 Battery Thermal Runaway Monitoring Sensor KGD-ATRS-201 with Wide Measurement Range