HND880-CH4-IR portable infrared methane detector is used for methane concentration detection and methane leak alarm. The instrument adopts the sensor and microcontroller technology imported from world famous sensor manufacturers to accurately detect methane content, signal stability, sensitivity and precision. Good stability and repeatability. At the same time, the built-in gas sampling pump makes the measurement results more accurate and faster.
HND880-CH4-IR Portable Infrared Methane Detector Features:
◆ High-precision, high-sensitivity imported high-precision infrared methane sensor with a service life of 5-7 years. ◆ Small size, light weight, waterproof, explosion-proof and shockproof design ◆ High precision, high resolution, fast response ◆ Large size Capacity rechargeable lithium battery, can work continuously for a long time ◆ Digital LCD backlight display, sound and light, vibration alarm function ◆ Upper and lower limit alarm values ​​can be set arbitrarily, with zero point and target point calibration function, built-in temperature compensation, easy maintenance ◆ Data recovery function, avoiding the worries caused by misuse. ◆ The shell is made of special materials and technology, not easy to wear, easy to clean, and bright for a long time. ◆ Widely used in petrochemical, industrial production, flue gas exhaust gas environment monitoring, sewage treatment, Biopharmaceuticals, home environmental protection, school laboratories and other industries.
HND880-CH4-IR portable infrared methane detector Technical parameters:
Detection gas: methane in the air (CH4)
Detection principle: Infrared principle detection range: 0～2000ppm, 0～5000ppm, 0～10000ppm, 0～50000ppm, 0～50%VOL, 0～100%VOL Optional resolution: 1ppm (0～50000ppm); 0.01%VOL (0 to 100% VOL)
Detection method: diffused, pumping type optional display mode: LCD liquid crystal backlight display detection accuracy: ≤ ± 1% (actual concentration, higher precision depending on the specific sensor)
Alarm mode: sound and light secondary alarm, alarm sound: ≤80 decibel response time: less than 10S
Recovery time: less than 10S
Working power: DC3.6V
Battery capacity: 3.6VDC, 1800mA, with charging protection function Working environment: temperature -30 ° C ~ +70 ° C; humidity: ≤ 95% RH no condensation (special requirements must be customized)
Working pressure: ≤100Kpa
Repeatability: ≤±1%
Linearity error: ≤ ± 1%
Zero drift: ≤ ± 1% (FS / year)
Sensor life: 5-7 years of service life Explosion type: Intrinsically safe explosion-proof mark: Exia II CT6 (intrinsically safe type)
Protection level: IP65
Dimensions: 125 × 52 × 30mm (L × W × H)
Standard accessories: manual, charger, package optional accessories: 0.8m sampling handle 1 weight: 200g
HND880-CH4-IR portable infrared methane detector
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Guangdong Puda Electrical Appliance Co., Ltd. , https://www.elecapoka.com