Infrared Carbon Monoxide Detector

Infrared Carbon Monoxide Detector

  • Product Number:LD-Q1
  • Product Difference:It can simultaneously detect carbon monoxide concentration, temperature, and humidity

Product Introduction

The infrared carbon monoxide (CO) detector is a newly launched instrument from our factory that utilizes infrared spectral absorption principles to measure low concentrations of carbon monoxide. This infrared CO detector simultaneously monitors CO concentration, temperature, and humidity. Featuring a highly clear color touchscreen and audible/visual alarm alerts, it incorporates an internal pump. The infrared CO gas analyzer is widely used for gas detection and monitoring in public spaces, health supervision, environmental monitoring, and similar applications. It successfully addresses precision assurance and compensation challenges in both high-temperature and low-temperature measurements, delivering exceptional accuracy suitable for research institutions and monitoring departments.

Product Features

  • Features an Android operating system with a 7-inch touchscreen display for enhanced real-time human-machine interaction.

  • Equipped with high-precision infrared sensors for superior measurement accuracy, rapid response times, and minimal warm-up periods.

  • Detects carbon monoxide gas in the air while simultaneously monitoring ambient temperature and humidity.

  • Features automatic zero calibration technology, allowing users to easily adjust zero points across different seasons and times.

  • Offers large storage capacity, capable of storing >100,000 data points.

  • Supports both nitrogen zero calibration and catalytic zero calibration methods.

  • Built-in thermal printer for immediate data printing upon detection completion.

  • Internal constant-temperature heating function for reliable operation in outdoor low-temperature environments.

  • USB data interface for transferring data to USB drives.

  • Digital flow sensor with real-time data flow display.

  • Built-in passage switching solenoid valve enables automatic switching between zero adjustment and measurement modes.

  • Integrated suction pump allows gas sampling from distances of tens of meters for analysis.

  • Built-in Wi-Fi enables data upload to platforms upon completion for convenient monitoring (optional 4G module available).

  • Features temperature and humidity measurement with built-in compensation algorithms to eliminate the impact of temperature variations on measurement data.

  • Displays 0.5-hour averages, 8-hour averages, and daily averages; includes scheduled storage functionality.

  • Instrument displays data in three formats: PPM, %, and mg/m³, with automatic conversion.

Product parameters

Detection PrincipleNon-Dispersive Infrared Gas Analysis Method/ Non-Dispersive Infrared Method (NDIR)
Detected GasCarbon Monoxide (CO) in Air
Detection MethodBuilt-in Pump Suction Type
Measurement RangeConfiguration 1: 0~50.0×10⁻⁶ (0-50ppm)
Configuration 2: 0~200.0×10⁻⁶ (0-200ppm)
Operating Temperature Range0∽45℃
Humidity10-95%RH
Concentration Displayppm, mg/m³, % auto-switching
CO Resolution0.1×10⁻⁶
Display7-inch capacitive touchscreen
Storage> 100,000 sets of measurement data, automatic zero calibration technology
Linear error≤±2% F.S.
Repeatability≤1.0%
Span drift≤±2% F·S /3h
Zero drift≤±1% F·S /h
CO interference1250mg/m³ CO ≤±0.3% F·S
Response TimeCO: ≤90S
Warm-up Time5min
Flow Rate(0.5-2.0) L/min
Output InterfaceUSB Direct Export to USB Drive
Alarm FunctionAudible and Visual Alarm
Power SupplyBuilt-in Lithium Battery, AC/DC dual-use, manually switchable
Dimensions257.3*147*300 (mm)
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