BOSEAN CD4 Portable 4-in-1 Gas detection alarm, methane/O2/H2S/CO
BOSEAN portable four-in-one Gas detection alarm instrument CD4 can simultaneously test four gases of methane/O2/H2S/CO, diffusion sampling, CD4 four-in-one Gas detection alarm instrument supports four ways of sound and light vibration display, and can freely set the alarm value.
Bosean
CD4
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Introduction
This red and black version of the 4-in-1 Gas Detector (CD4) is lightweight and easy to grasp with one hand. It has a high-strength ABS shell and feels comfortable. Compression and drop resistance, strong sealing, not afraid of rain, more sturdy and durable, high-quality material casting has the advantages of toughness, wear resistance and drop resistance. Three buttons, powerful functions, 2.0-inch LCD liquid crystal display, resolution 320*240 high-definition interface display, clear and comfortable. Chinese and English bilingual settings, common in many countries. It can store 500 sets of data, and can be connected to a computer for data analysis. It adopts ultra-high decibel buzzer alarm, vibration prompt, three lights flashing, and interface data color change prompt. Real-time curve analysis, simple and clear, high-low dual alarm values can be set by yourself. Rechargeable 3.7v lithium battery, battery capacity 2000mAh, continuous work for 8 hours.
Features
Bosean CD4 Gas detection alarm instrumentSpecifications
| LIST | VALUE |
|---|---|
| Expansion gas | Default: methane, O2, H2S, CO four gases |
| CH4-range | (0.00~4.00)% |
| default precision | 甲烷: 0.01%vol, O2: 0.1%vol ,H2S:1ppm, CO: 1ppm |
| Detection Accuracy | Depending on Sensors (Table 1) |
| Sampling method | diffusion |
| Concentration unit | ppm、mg/m3、%VOL、%LEL(可切) |
| Response time | Methane: no more than 20s, oxygen: no more than 35s, carbon monoxide: no more than 45s, hydrogen sulfide: no more than 45s |
| Operating language | Switch between Chinese and English |
| Display | 2.0-Inch LCD display with a resolution of 320 * 240 |
| Alarm method | Sound, light, vibration |
| Alarm method | Four ways of sound and light vibration display |
| Operating Temperature | -20~50℃ |
| Power | 3.7V rechargeable lithium battery, battery Capacity 2000mA |
| Sensors Life | 24 months |
| Charging time | Charging time is less than 7 hours, continuous work for more than 8 hours |
| data storage | 500 sets of data storage |
| data transmission | USB interface data transmission, equipped with PC software, can query and export alarm record data, which is convenient for comparative analysis and observation of data changes |
| Explosion-proof sign | Exib's B T3 Gb |
| Environment humidity | 0~95% RH non-condensing |
| Shell material | ABS+PC |
| Dimensions | 130*67*30mm |
| Weight | 400g |
| alarm point | Methane: 1.00% CH4, Oxygen: 18.0% O2, Carbon Monoxide: 24x10 ^ -6CO, Hydrogen Sulfide: 50x10 ^ -6H2S |
| CO-range | (0~1000) 10^-6 |
| H2S-range | (0~100)10^~6 |
| O2-range | 0 ~ 25% VoL |
Bosean CD4 Gas detection alarm instrument Packing list
Complete-built unit X1, Encasement box X1, Charger X1, Calibration cover X1, Manual X1, Certificate X1, Warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
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