Gas Detector Sensor

80W Vehicle Emission Gas Analyzer for CO2 Measuring Range 0.0-18.0 ×10⁻² and Vehicle Exhaust Gas Monitoring Product Attributes Attribute Value Communication RS-485/RS-232, can be connected to Gasboard series smoke analysis equipment Power Supply 100-240VAC, 80W Display LCD display HC Measuring Range (0~5000)×10⁻⁶ CO Measuring Range (0.00~10.00)×10⁻² CO₂ Measuring Range (0.0~18.0)×10⁻² Product Description The KGD-WQ-515 Vehicle Emission Gas Analyzer is used to monitor the

SF 502 Gas Comprehensive Analyzer Repeatability ≤1% Preheating Time 45min for Precise Measurements Product Attributes Attribute Value Linear Error ±1%F.S. Repeatability ≤1% Response Time 60sec@T90 Zero-point Drift ±2%F.S./4h Range-point Drift ±2%F.S./4h Preheating Time 45min Product Description KGD-SF-502 Gas Comprehensive Analyzer Product Introduction The KGD-SF-502 Gas Comprehensive Analyzer is a high-performance gas analysis instrument. Based on the principles of

KGD - MQ - 538 Precision Trace Oxygen Analyzer Product Overview The KGD - MQ - 538 Trace Oxygen Analyzer utilizes limiting current-type zirconia sensor technology for precise ppm-level oxygen concentration measurement in industrial processes. With high accuracy, rapid response, and exceptional stability, this analyzer is ideal for semiconductor manufacturing, air separation, and inert gas welding applications. Its compact modular design ensures easy installation in complex

KGD-MQ-537 Infrared Gas Sensor Product Overview KGD - MQ - 537 Infrared Gas Sensor The KGD-MQ-537 Infrared Gas Sensor utilizes Non-Dispersive Infrared (NDIR) technology to accurately measure gases including SiF4, CF4, SF6, NF3, and CO2 in semiconductor applications. Designed with compatibility for common equipment dimensions, flanges, and communication protocols, this sensor is ideal for endpoint detection in semiconductor deposition and cleaning processes, as well as

KGD - MQ - 536 Infrared Gas Sensor / Infrared Gas Leak Detector for Precise Monitoring The KGD - MQ - 536 Infrared Gas Sensor is a high-precision detection device based on Non-Dispersive Infrared (NDIR) technology, designed for accurate measurement of specialized gases in semiconductor applications. Key Specifications Attribute Value Detection Principle NDIR Detected Gases WF6, CF4, SF6, NF3, CO2 Measuring Range 1 - 264ppm (0 - 200mTorr) Repeatability ±0.5% Linearity ±1%F.S.

KGD MQ 531 Biogas Analyzer Smart Portable Type Bluetooth 4.0 Communication and Electrical Parameters Product Attributes Attribute Value Measured Components CH4/CO2/H2S/O2 /H2/CO Measurement Principle CH4/CO2: NDIR; H2S/O2: ECD Measurement Range CH4: (0 - 100)%; CO2: (0 - 50)%; H2S: (0 - 9999) ppm; O2: 0 - 25% (All ranges are optional) Linear Error CH4 /CO2: ±2%F.S., O2/H2S: ±3%F.S. Electrical Parameters Electrical parameters Communication USB interface, Bluetooth 4.0 Product

KGD - MQ - 530 Biogas Analyzer (Online Type) Product Introduction The KGD - MQ - 530 Biogas Analyzer (Online Type) utilizes non-dispersive infrared gas analysis technology with independent intellectual property rights and long-life electrochemical sensing technology. It can simultaneously measure the volume concentrations of gases such as CH4, CO2, H2S, and O2 in biogas components online. Product Features High Measurement Accuracy: Simultaneously measures volume concentration

KGD-MQ-528 Integrated Biogas Analysis System Product Overview The KGD-MQ-528 Integrated Biogas Analysis System utilizes non-dispersive infrared gas analysis technology with independent intellectual property rights and long-life electrochemical sensing technology. It enables continuous, real-time online monitoring of volume concentrations for gases including CH4, CO2, H2S, and O2 in biogas components. The system can be optionally equipped with a pretreatment unit to achieve

2-50 KPa Inlet Gas Pressure KGD MQ 527 Online Biogas Monitoring System With RS232/485 Digital Signal Key Specifications Response Time T90＜60s Optimal Flow Rate (0.7 - 1.2) L/min Inlet Gas Pressure (2 - 50) kPa Power Supply 100 - 240VAC, 100W Analog Signal 4 - 20mA Digital Signal RS232/485; Ethernet Product Overview KGD - MQ - 527 Online Biogas Monitoring System The KGD-MQ-527 is a next-generation biogas monitoring system that combines multiple advanced gas analysis technologi

KGD-MQ-526 Online Gas Analysis System Product Overview The KGD-MQ-526 Online Gas Analysis System is engineered for applications with low dust content in sample gases. This comprehensive system comprises three integrated components: pretreatment unit, control unit, and gas analysis unit. Utilizing proprietary non-dispersive infrared (NDIR) gas analysis technology, it enables continuous, simultaneous real-time measurement of gas and biogas calorific values, while calculating

KGD-MQ-525 Online Gas Analysis System Product Introduction The KGD-MQ-525 Online Gas Analysis System is engineered for challenging industrial environments where sample gases contain dust, moisture, and tar. This comprehensive system comprises three integrated components: pretreatment unit, control unit, and gas analysis unit. Utilizing proprietary non-dispersive infrared (NDIR) gas analysis technology, the system provides continuous, real-time measurement of volume concentrat

KGD - MQ - 524 In-Situ Laser Raman Spectroscopy Gas Analyzer Product Overview The KGD-MQ-524 utilizes laser Raman scattering technology to enhance, collect, process, and identify characteristic Raman scattering spectra of measured gases, enabling simultaneous qualitative and quantitative analysis of multiple gas components. Designed for in-situ installation, this system performs continuous online non-destructive analysis of nearly 20 gas components simultaneously. Key

KGD-MQ-523 Laser Raman Spectroscopy Gas Analyzer The KGD-MQ-523 Laser Raman Spectroscopy Gas Analyzer utilizes laser Raman scattering technology to enhance, collect, process, and identify characteristic Raman scattering spectra of target gases. This enables simultaneous online, real-time detection and quantitative analysis of multiple gas components. Product Features Utilizes laser Raman gas characteristic fingerprint technology with minimal interference Capable of measuring

Fast and Accurate C3H8 Measurement with KGD MQ 522 Laser Raman Spectroscopy Gas Analyzer Product Overview The KGD-MQ-522 Laser Raman Spectroscopy Gas Analyzer optimizes the optical path and structure, greatly reducing the overall size of the Raman analyzer. This new-generation product is more compact and portable. Key Features Online real-time detection - One instrument can solve the whole-process monitoring of industrial process gases Capable of measuring various gas

On-line Coal Gas Analyzer KGD-MQ-521 The On-line Coal Gas Analyzer KGD-MQ-521 is used for online measurement of gas volume concentration. This advanced analyzer adopts non-dispersive infrared (NDIR) gas analysis technology with independent intellectual property rights, long-life electrochemical sensing technology, and MEMS-based thermal conductivity technology. Product Features Simultaneous measurement: Measures gas components and calorific values simultaneously, including CO

High Precision Gas Volume Concentration Measurement With KGD MQ 520 Portable Coal Gas Analyzer Product Overview The Portable Coal Gas Analyzer KGD-MQ-520 measures gas volume concentration using advanced non-dispersive infrared (NDIR) technology, electrochemical sensing, and MEMS-based thermal conductivity technology. This analyzer provides simultaneous measurement of coal gas and biogas calorific values along with volume concentrations of multiple gases. Key Features

Portable Infrared Natural Gas Calorific Value Analyzer KGD - MQ - 519 Product Specifications Attribute Value Measured Components CH₄, CO₂, CₙHₘ*, Calorific Value Measurement Principle NDIR Measurement Range CH₄/CO₂: (0 - 100)%; CₙHₘ: (0 - 10)% Linear Error ±1%F.S. Resolution 0.0001 Repeatability ≤ 1% Product Description The Portable Infrared Natural Gas Calorific Value Analyzer KGD - MQ - 519 adopts non-dispersive infrared (NDIR) gas analysis technology with independent

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 - MQ - 517 Ultraviolet Hydrogen Sulfide Analyzer Product Overview The KGD - MQ - 517 Ultraviolet Hydrogen Sulfide Analyzer is a new-generation hydrogen sulfide analyzer independently developed based on ultraviolet absorption spectroscopy gas analysis technology. It features a unique algorithm and high-precision gas cell, offering strong anti-interference capability and high measurement accuracy. Key Features High accuracy: Utilizes ultraviolet absorption spectroscopy for

On-line Coal Gas Analyzer KGD-MQ-516 Product Introduction The On-line Coal Gas Analyzer KGD-MQ-516 employs non-dispersive infrared (NDIR) gas analysis technology with independent intellectual property rights, long-life electrochemical sensing technology, and MEMS-based thermal conductivity technology. It can simultaneously measure the calorific values of coal gas and biogas online, as well as the volume concentrations of gases including CO, CO₂, CH₄, H₂, O₂, and CₙHₘ. Product