CD4 Portable Multi-Parameter Methane, Oxygen, Carbon Monoxide and Hydrogen Sulfide Gas Detector, CH4, O2, H2s, Co Gas Concentration Detecting Device
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Delivery Time:
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Product Description
CD4 Portable Multi-parameter Detector
1. Adopting thermal catalysis and electrochemical sensors, embedded microcontroller intellectual chip and electronic measuring device with LCD display screen, it can real-time detect the concentration of methane, oxygen, carbon monoxide and hydrogen sulfide in ambient air simultaneously.
2. With the function of date, time, temperature and humidity display, automatic backlight, intermittent sound and light alarm, adjustable alarm point and under voltage alarm.
![CD4 Portable Multi-Parameter Methane, Oxygen, Carbon Monoxide and Hydrogen Sulfide Gas Detector, CH4, O2, H2s, Co Gas Concentration Detecting Device]()
![CD4 Portable Multi-Parameter Methane, Oxygen, Carbon Monoxide and Hydrogen Sulfide Gas Detector, CH4, O2, H2s, Co Gas Concentration Detecting Device]()
![CD4 Portable Multi-Parameter Methane, Oxygen, Carbon Monoxide and Hydrogen Sulfide Gas Detector, CH4, O2, H2s, Co Gas Concentration Detecting Device]()
![CD4 Portable Multi-Parameter Methane, Oxygen, Carbon Monoxide and Hydrogen Sulfide Gas Detector, CH4, O2, H2s, Co Gas Concentration Detecting Device]()
Main features
1. Adopting thermal catalysis and electrochemical sensors, embedded microcontroller intellectual chip and electronic measuring device with LCD display screen, it can real-time detect the concentration of methane, oxygen, carbon monoxide and hydrogen sulfide in ambient air simultaneously.
2. With the function of date, time, temperature and humidity display, automatic backlight, intermittent sound and light alarm, adjustable alarm point and under voltage alarm.
Technical parameters
| Item | Main technical parameters | ||||||||||
| Gas Detected | CH4 | CO | O2 | H2S | |||||||
| Measurement range | (0-4)% CH4 | (0-1000) ×10-6 | (0-25)% O2 | (0-100) ×10-6 | |||||||
| Intrinsic error | 0-1 | 1-3 | 3-4 | 0-20 | 20-100 | 100-500 | 500-1000 | 0-5 | 5-25 | 0-49 | 50-100 |
| ±0.1 | Truth value ±10% | ±0.3 | ±2 | ±4 | Measurement value ±5% | Measurement value ±6% | ±0.5 | ±3%FS | ±3 | Truth value ±10% | |
| Resolution ratio | 0.01 | 1.00 | 0.10 | 1.00 | |||||||
| Sensor life | >1yr (Thermocatalytic) | >2 yr(Electrochemistry) | >2 yr(Electrochemistry) | >2 yr(Electrochemistry) | |||||||
| Response time | ≤20s | ≤45s | ≤35s | ≤45s | |||||||
| Sound intensity level | >80dB | ||||||||||
| Battery pack | 1800mAh( Ni-MH) | ||||||||||
| Operating hours | >10h | ||||||||||
| Explosion proof type | ExdibMb | ||||||||||
| Dimensions | (65× 125× 32)mm | ||||||||||
| Weight | 0.5Kg | ||||||||||
| Operating environment | Temperature: 0ºC to 40ºC; Relative humidity: ≤98%; Atmospheric pressure: 80kpa~116kpa. Wind speed: ≤8 m/s; For the hazardous areas with explosive gas mixture. | ||||||||||
Packing information:
| Carton dimension | 565*420*252 mm |
| Packing number: | 10PCS/carton |
| Gross weight | 11.15kg |
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Company
Shaanxi Asttar Explosion-proof Safety Technology Co., Ltd.
Location
No. 3699 Shangyuan Road, Caotan Ecological Industrial Park, E&T Developing Zone, Xi'an, China
Contact Person
Vicky Wang