Description
Overview
GAOTek Portable Multi Gas Detector has the function of measuring multi gases, temperature and humidity. The product is provided with high measurement precision, stable performance and simple operation and is convenient to carry. It is suitable for the indoor environment of a family, office, inside of cars and natural environment, etc. It is possible to simultaneously detect 1 type to 6 types of gases, which can be expanded to 18 or more types of gases, and the types for detection are more than 500 types.
Features
- Multi-gas monitoring
- Affordable pricing
- Portability
- High accuracy
- Durability
- Real-time data
- User-friendly
- Data logging
- Extended battery life
- Versatile temperature range
Technical Specifications
| Working power | DC 3 V to 5 V Standard 3.7 V DC |
| Battery capacity | 10800 Mah rechargeable polymer battery with overcharge, over discharge, overvoltage, short circuit and overheat protection |
| Detecting gases | CO, SO2, NO2, O3 |
| Detection method | Built-in pump suction type, sampling distance greater than 10 metres high, flow 800 ML/min, separate switch button operation switch air pump |
| Display content | Real-time concentration, alarm, time, temperature, humidity, storage, communication, power, charging status, concentration unit, gas molecular formula, etc. |
| Communication Interface | Standard USB charging and communication (can be customised RS 485), with charging protection function, support USB hot swapping, support RS 232 communication |
| Data storage | Standard capacity of 100,000 (optional SD card expansion); support local view, delete or data export, storage time interval can be set arbitrarily |
| Logging | Record calibration log, maintenance log, failure log, sensor life expiration reminder, next concentration calibration time reminder function. |
| Interface language | Chinese or English can be set, default Chinese interface |
| Explosion-proof type | Intrinsically safe Exia Ⅱ CT 4 Ga |
| Protection level | IP 66，Rain and water splash proof, dust proof |
| Housing material | Engineering plastic + 304 stainless steels + high strength, wear and corrosion resistant aluminium alloy |
| Recovery time | ≤30 s |
| Uncertainty | ≤±2% |
| Repeatability | ≤±2% |
| humidity | 10% RH to 95% RH |
| Temperature | -40 °F to 158 °F (-40 ℃ to +70 ℃) |