Description
Overview
GAOTek 5 in 1 multi gas detector is a high-performance portable gas detector that can detect multiple gases. The device has humanized operation functions such as one-key security detection, one-key storage, automatic image flipping, as well as the man down alarm function; With optional Bluetooth transmission function, allowing safety personnel to obtain real-time data and the alarm status. It has obtained international IECEX, ATEX explosion-proof certification. The instrument is mainly working in suction mode. When the air pump fails or in special emergency situations, it can automatically switch to the diffusion sampling method, thereby improving the protection to a new Level.
Features
- Can detect 1 to 4 gases
- IECEX ATEX explosion proof certification
- IP 68 protection level
- Bluetooth Transmission
- Three- meter Drop Resistance
Technical Specification
| Gas Detected | Oxygen, Combustible gas, Carbon monoxide, Hydrogen sulfide, VOC |
| Detection principle | Catalytic combustion, Electrochemistry, PID |
| Sampling Method | Internal pumping |
| Measure Range | 0% to 30% VOL、0% to 100%LEL、0 PPM to 500PPM、0 PPM to 100 PPM、0 PMM to 100 PPM |
| Resolution | 0.01% VOL、1% LEL、1 PPM、0.1 PPM, 0.1 PPM |
| Precision | ≤ ±2% F.S except for special gases |
| Data record | Can store 100,000 sets data, the storage interval is adjustable from 5 to 3600 seconds (about 1 hour), data can be exported, with data cable |
| Response Time | ≤ 10S |
| Repeatability | ≤ ±1% |
| Recovery Time | ≤ 10S |
| Linearity error | ≤ ±1% |
| Zero shift | ≤ ±1% (F.S/year) |
| Operating language | Chinese/English or customized |
| Humidity | 0% RH to 90% RH |
| Explosion-Proof | IECEx: Ex ia IIC T4 Ga ATEX: II 1G Ex ia IIC T4 Ga |
| Alarm mode | Sound, light, vibration |
| Temperature | 4 °F to 122 °F (-20 ℃ to 50 ℃) |
| Dimensions | 6.18 in × 3.3 in × 2.34 in (157 mm × 84.5 mm × 59.5 mm) |
| Weight | 0.8 lb (365 g) |