UNITEC NBC2000-M4 Gas Detector CO/H2S/O2/EX
NBC2000-M4
Unitec NBC2000-M4 Gas Detector with pump suctionSPEC
Unitec NBC2000-M4 Gas Detector with pump suctionDetails
Unitec NBC2000-M4 Gas Detector with pump suctionPacking list
- SKU
- NB025613
- Detect gas
- CO、H2S、O2、EX
- Sensors principle
- Electrochemistry | catalytic combustion
- Sampling method
- Pump suction
- Range
- 0~1000ppm(CO)、0~100ppm(H2S)、0~30%vol(O2)、0~100%LEL（EX）
- CO- resolution
- 1ppm
- detection Accuracy
- 2%~3% F.S.
- Interface
- USB
- Response time
- ≤10s
- Repeatability
- ≤±1%
- Linearity
- ≤±1%
- Zero drift
- ≤ +/- 1% (F. S/year)
- Display
- LCD dot matrix display technology
- Operating language
- Support Chinese and English
- Display unit
- Multiple Gas Unit switch display
- Operating temperature
- -20~50℃
- Environmental humidity
- 0~95%RH
- Explosion-proof sign
- Exia ⅡCT4
- Protection level
- IP66
- Alarm mode
- Sound, light, vibration
- Operating Time
- 100H (turn off the pump)
- Dimension
- 205*75*32mm
- Weight
- 300g
- EX- resolution
- 1%LEL
- O2- resolution
- 0.1%VOL
- H2S- resolution
- 0.1ppm
Features
◆ NBC2000-M4 adopts original imported high precisionSensors for up to four gases to be detected at the same time
◆ USB interface for high-speed data transfer, downloadable and printable data (optional)
◆ Liquid crystal dot matrix display technology, which can display gas types, gas units,Gas concentration values, measured maximums, local time, ambient temperature, etc
◆ Support Chinese and English operation interface, simple and convenient switching
◆ The gas concentration unit PPM, mg/m3 can be quickly switched to display
◆ Built-in miniature sampling pump
◆ Explosion-proof qualification certification, explosion-proof grade: ExiaII.CT4
Product features
1. Monitor the gas concentration in the environment or confined space and give an alarm
2. With self-calibration function and zero point calibration function, the gas monitoring is more accurate and reliable
3. One-key factory reset function, which can avoid the trouble of misoperation
4. With temperature and pressure compensation, it can well realize the compensation of gas concentration in different temperature and pressure environments
5. Two-level sound and light alarm, and the alarm point can be set by itself
6. Large-capacity lithium polymer rechargeable battery
7. Pump suction sampling mode, the suction power of the pump is adjustable
8. The shell is made of high-strength special engineering plastics, which is anti-slip, waterproof, dustproof and explosion-proof
9. Exquisite and high-end aluminum alloy suitcase
Product Applications
● Furniture, flooring, wallpaper, paints, gardening, interior decoration and renovation, dyes, papermaking, food, corrosion
● Disinfection, fertilizers, resins, adhesives and pesticides, raw materials, samples, processes and breeding plants, garbage treatment plants, perm places
● Biology, home environmental protection, animal husbandry, greenhouse cultivation, warehousing and logistics, brewing and fermentation, and agricultural production in the production workshop
Display diagram
- 1GB 3836.4-2010《Explosive atmospheres- Part 4:Equipment protection by intrinsic safety“i”》
- 2GB 3836.1-2010《Explosive atmospheres—Part 1:Equipment—General requirements》
- 3GB 15322.1-2019《Combustible Gas Detectors—Part 1:Point-type combustible Gas Detectors for industrial and commercial use》
- 4GB 15322.1-2003《Combustible Gas Detectors--Part 1:Point type Detectors for 0～100% LEL combustible gas》
- 5GB 16808-2008《Combustible gas alarm control units》