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Portable infrared methane detector with zero point and target point calibration function
HND880-CH4-IR Portable Infrared Methane Detector
The HND880-CH4-IR portable infrared methane detector is a reliable and advanced device designed for detecting methane concentrations and providing early warnings of gas leaks. It utilizes high-quality infrared sensors sourced from leading global manufacturers, ensuring accurate, stable, and highly sensitive measurements. The device offers excellent repeatability and long-term stability, making it ideal for various industrial applications.
Equipped with an internal gas sampling pump, the detector ensures faster and more precise readings by actively drawing in the sample air. This feature enhances its performance in environments where gas may be present in low concentrations or in hard-to-reach areas.
Key Features:
◆ High-precision and high-sensitivity infrared methane sensor with a service life of 5–7 years
â—† Compact, lightweight design with waterproof, explosion-proof, and shockproof construction
â—† High resolution, fast response time, and accurate detection
â—† Large-capacity rechargeable lithium battery for extended operation
â—† Digital LCD display with backlight, along with visual, audible, and vibration alarms
â—† Adjustable upper and lower alarm limits, with zero and target calibration functions
â—† Built-in temperature compensation for improved accuracy
â—† Easy maintenance and data recovery capabilities to prevent loss due to user error
â—† Durable housing made from special materials that resist wear, are easy to clean, and maintain brightness over time
â—† Widely used in petrochemical, industrial, wastewater treatment, pharmaceutical, laboratory, and environmental monitoring applications
Technical Specifications:
- Detection Gas: Methane (CHâ‚„) in air
- Detection Principle: Infrared
- Detection Range: 0–2000ppm, 0–5000ppm, 0–10000ppm, 0–50000ppm, 0–50%VOL, 0–100%VOL (optional)
- Resolution: 1ppm (for 0–50000ppm); 0.01%VOL (for 0–100%VOL)
- Detection Method: Diffusion or pump type (optional)
- Display Mode: LCD with backlight
- Detection Accuracy: ≤ ±1% (actual concentration; higher precision depends on sensor model)
- Alarm Mode: Dual sound and light alarm; alarm volume ≤80 dB
- Response Time: <10 seconds
- Recovery Time: <10 seconds
- Power Supply: DC 3.6V
- Battery Capacity: 3.6VDC, 1800mA with built-in charging protection
- Operating Environment: -30°C to +70°C; ≤95% RH (no condensation)
- Operating Pressure: ≤100kPa
- Repeatability: ≤±1%
- Linearity Error: ≤±1%
- Zero Drift: ≤±1% (FS/year)
- Sensor Life: 5–7 years
- Explosion Protection: Intrinsically safe (Exia II CT6)
- Protection Rating: IP65
- Dimensions: 125 × 52 × 30 mm (L × W × H)
- Weight: 200g
- Standard Accessories: User manual, charger, and packaging
- Optional Accessories: 0.8m sampling handle
This portable methane detector is a must-have for professionals working in hazardous environments where safety and accuracy are critical. Its robust design, ease of use, and advanced features make it a top choice for gas detection in a wide range of industries.