Gas Detector Sensor

Nitrogen Oxide Sensor Chip KGD-321 for Commercial Vehicle Nitrogen Oxide Sensors Product Overview The high-quality planar chip KGD-321 is manufactured using HTCC (High-Temperature Co-fired Ceramics) technology. This multi-layer sensing element integrates a heater within the chip to maintain consistent measurement accuracy over extended periods of use. Key Features Fast start-up time for efficient operation Superior anti-aging performance for long-term reliability Low heating

Limiting Current - Type Oxygen Sensor KGD - 323 Product Specifications Attribute Value Heater Resistance 3.2Ω ± 0.8Ω Operating Voltage 6V - 8V Measurable Air - Fuel Ratio Range 0 - 2 Ignition Time ≤15S IP Rating IP67 Product Overview Limiting Current - type Oxygen Sensor KGD - 323 The limiting current - type oxygen sensor KGD - 323 is a four - wire chip - type wide - range oxygen sensor. Its core component is a chip manufactured by the HTCC (High - Temperature Co - fired

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

M20*1.5 Mounting Thread Nitrogen Oxide Sensor KGD 325 For Diesel Vehicle Emissions Monitoring Product Overview The Nitrogen Oxide Sensor KGD-325 monitors nitrogen oxide levels in diesel vehicle emissions to ensure compliance with environmental regulations. Designed for optimal performance in demanding automotive environments, this sensor helps maintain emission standards while preventing engine malfunctions. Key Features High precision measurement with excellent dynamic

Particulate Matter Sensor KGD - 326 for Measuring Diesel Particles Product Overview The particulate matter sensor KGD - 326 measures cumulative particulate matter (soot) mass in exhaust gas downstream of Diesel Particulate Filters (DPF) to evaluate DPF efficiency. Installed on Selective Catalytic Reduction (SCR) catalyst pipelines, this sensor combines a probe and electronic control module that communicates with the Powertrain Control Module (PCM) via J1939 data link. Key

Mainstream End Tidal Carbon Dioxide Sensor KGD - 412 for Measuring End - Tidal CO₂ Concentration Product Attributes Attribute Value Detection Principle Non - Dispersive Infrared Technology (NDIR) Data Output CO₂ concentration (mmHg), end - tidal CO₂, inhaled CO₂, respiratory rate Detection Range 0 - 150mmHg Resolution 0.1mmHg Input Voltage 5.00V (±5%) Average Current

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

Advanced NDIR TCD Battery Thermal Runaway Monitoring Sensor KGD ATRS 310 Product Overview The KGD - ATRS - 310 battery thermal runaway monitoring sensor effectively monitors CO₂ and H₂ released during battery thermal runaway, providing early and rapid warning for the thermal runaway of automotive power batteries and the fire safety of energy storage, thus enhancing safety. Key Features High precision and fast response Long service life and maintenance-free No gas cross

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

KGD ATRS 314 Smoke Sensor For Precise Battery Dust Concentration And Temperature Measurement Product Attributes Attribute Value Data Refresh ≤1s Output Method CAN2.0 Designed Service Life 10 years Operating Conditions -40°C - +85°C; 0 - 99%RH (non-condensing) Storage Conditions -40°C - +95°C; 0 - 99%RH (non-condensing) Working Voltage 60kPa - 120kPa Product Description Smoke Sensor KGD - ATRS - 314 for Measuring Battery Dust Concentration and Temperature Product Introduction

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

Battery Thermal Runaway Monitoring Sensor KGD - ATRS - 317 Product Overview The KGD - ATRS - 317 battery thermal runaway monitoring sensor provides comprehensive monitoring of CO₂, CO, particulate matter, and pressure indicators prior to battery thermal runaway events. It transmits measurement signals to BMS via CAN or LIN communication (customizable) with exceptional accuracy, rapid response time, and minimal cross-interference. Key Features Ultra-low power consumption

Explosion-Proof Infrared Gas Analyzer KGD-MQ-510 For Industrial Site Safety The Explosion-Proof Infrared Gas Analyzer KGD-MQ-510 adopts non-dispersive infrared (NDIR) gas analysis technology and long-life electrochemical sensing technology with independent intellectual property rights. It can simultaneously measure the volume concentrations of gases such as CO, CO₂, CH₄, C₃H₈, O₂, and H₂S online. Key Features Explosion-Proof Design: Flame-proof enclosure withstands explosion

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

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

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

Ultrasonic Oxygen Sensor KGD GAS 425 High Accuracy Detection with Ultrasonic Measurement Principle Ultrasonic Oxygen Sensor KGD - GAS - 425 is a medical-grade oxygen sensor developed using ultrasonic technology for precise measurement of oxygen concentration in binary gases. Unlike traditional electrochemical sensors, this model offers superior longevity and requires no maintenance throughout its operational life. Key Features Utilizes advanced ultrasonic measurement

Laser Dust Sensor Module KGD - PM - 310 Product Overview The Laser Dust Sensor Module KGD - PM - 310 can accurately measure the number of particles distributed per unit volume in the air, and output the particulate matter mass concentration (μg/m³) through mathematical algorithms and scientific calibration. Key Features Minimum resolvable particle size is 0.3μm Ultra-long service life Can effectively detect the thermal runaway state of lithium-ion batteries and issue real

Household Ultrasonic Gas Meter KGD USM 441 2.7 3.6VDC Power Supply Compact Design Dimensions 128.7*42.8*55.2mm Product Attributes Attribute Value Interface Mode URAT_TTL Dimensions (mm) 128.7*42.8*55.2 Power Supply Mode 2.7 - 3.6VDC Accuracy Class Class 1.5 Working Pressure 0 - 20kPa Working Temperature -10 - 40°C Core Module of Household Ultrasonic Gas Meter KGD - USM - 441 Product Introduction The core module of household ultrasonic gas meter KGD - USM - 441 adopts the

10.8V 16.5V System Voltage Wide Oxygen Sensor KGD ZS 322 Gas Detector Sensor For Accurate Air Fuel Ratio Measurement Product Overview The KGD-ZS-322 wide-range oxygen sensor is a five-wire planar wide-range oxygen sensor. There is a trimmer resistor at the connector of this sensor, which defines the characteristics of the sensor. Moreover, this sensor requires a reference air sample for comparison with the exhaust gas to generate a signal. Key Features New sensing element