Audited Supplier
Product Description1)Using imported high-precision infrared sensor principle
2)USB high speed data transmission, downloadable print data
3)LCD dot matrix display technology, can display the gas species, gas unit, the gas density, maximum measurement, local time, environment temperature, etc
4)Support in both Chinese and English operation interface, simple and convenient to switch
5)Gas concentration units of PPM, mg/m3 can quickly switch display
6)The built-in micro sampling pump, pump suction size ten gear is adjustable
7)Explosion-proof conformity certification, explosion-proof level: Exia II CT4
Function:
1)Monitoring of the environment or the concentration of carbon dioxide in confined spaces and give an alarm
2)With the function of self checking, zero calibration function, make the gas monitoring are more accurate and reliable
3)A key to restore factory Settings function, wrong operation can be avoided
4)With temperature and pressure compensation, perfect realization of gas concentration under the condition of different temperature and pressure compensation
5)Two levels of sound and light alarm, the alarm point can be set up on its own
6)The large capacity lithium polymer rechargeable batteries
7)Pump suction sampling way, the size of the suction pump is adjustable
8)Special engineering plastics shell with high intensity, non-slip, waterproof, dustproof, explosion-proof
9)Elegant high-grade aluminum alloy suitcase
Application:
1)Furniture, floor, wallpaper, paint, gardening, interior decoration and renovation, dyestuff, papermaking, pharmaceutical, medical, food, anti-corrosion
2)disinfection, chemical fertilizer, resins, adhesives and agricultural chemicals, raw materials, samples, technical process and plants, waste plant and a perm
3)production workshop in bio-pharmaceutical, household environmental protection, animal husbandry and aquaculture, greenhouse cultivation, warehousing logistics, brewing fermentation, agricultural production
Specification:
| Gas Detected | carbon dioxide (CO2) | ||
| Detection principle | Infrared | ||
| Sampling Method | Pumping suction,flow rate can up to 1L/min,ten grades of pumping suction for selection | ||
| Measure Range | 0-500ppm,0-1000ppm,0-2000ppm,0-5000ppm,0-10000ppm,0-50000ppm,0-10%VOL,0-20%VOL,0-50%VOL,0-100%VOL (optional) | ||
| Resolution | 1ppm(0-50000ppm below),0.01%VOL (0-10%VOL above) | ||
| Precision | 2%FS | ||
| Signal Output | USB high speed data transmission, downloadable print data(optional) | ||
| Response Time | ≤10S | Recovery Time | ≤10S |
| Repeatability | ≤±1% | Linearity error | ≤±1% |
| Zero shift | ≤±1%(F.S/year) | Display | LCD dot matrix display |
| Operating language | CN/EN | Gas unit | Units are switchable |
| Temperature | -20ºC~50ºC | Humidity | 0-95%RH |
| Explosion-Proof | Exia CT4 | Degree of protection | IP66 |
| Alarm mode | sound,light,vibration | Operating time | 100hours(pump off) |
| Dimension | 205*75*32mm | Weight | 300g |
Conventional gas type and parameters
| Gas detected test range optional range resolution response time | ||||
| EX | 0-100%LEL | 0-100%VOL | 0.1%LEL/0.1%VOL | ≤10S |
| O2 | 0-30%VOL | 0-25%VOL | 0.01%VOL | ≤10S |
| CO | 0-1000ppm | 0-2000ppm | 0.1ppm/1ppm | ≤10S |
| H2S | 0-100ppm | 0-1000ppm | 0.01ppm/0.1ppm | ≤10S |
| NH3 | 0-100ppm | 0-200ppm | 0.01ppm/0.1ppm | ≤10S |
| HCL | 0-20ppm | 0-100ppm | 0.01ppm/0.1ppm | ≤10S |
| NO | 0-100ppm | 0-250ppm | 0.01ppm/0.1ppm | ≤10S |
| NO2 | 0-20ppm | 0-100ppm | 0.01ppm/0.1ppm | ≤10S |
| CH2O | 0-10ppm | 0-50ppm | 0.01ppm/0.1ppm | ≤10S |
| O3 | 0-10ppm | 0-100ppm | 0.01ppm/0.1ppm | ≤10S |
| CO2 | 0-2000ppm | 0-100%VOL | 1ppm/0.01%VOL | ≤10S |
