Description
Overview
GAOTek 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 5 gases at the same time
- IECEX ATEX explosion-proof certification
- IP68 protection level
- Bluetooth transmission
- three-meter drop resistance
TECHNICAL SPECIFICATIONS
| Gas detected | Hydrogen/ H2 | ||
| Detection principle sampling method | Electrochemical / Catalytic combustion | ||
| Sampling method | Internal pumping | ||
| Measure range | 0 ppm to 1000 ppm, 0% LEL to 100% LEL | ||
| Precision | ≤±2% F.S except for special gases | ||
| Resolution | 1 ppm, 1% LEL | ||
| Response Time | <10 s | Recovery Time | <10 s |
| Repeatability | s+1% | Linearity error | <+1% |
| Zero shift | <+1% (F.S/year) | Display | monochrome graphics (160 x96), screen can be automatically flipped |
| Operating language | Chinese/English or customized | Gas unit | % VOL, PPM, mg/m3 |
| Temperature | -4°F to 122°F (-20°C to 50°C) | Humidity | 0% RH to 90% RH |
| Explosion-Proof | IECEx Ex ia IIC T4 Ga ATEX: II 1G Ex ia IIC T4 Ga | Degree of protection | IP 67 |
| Alarm mode | Sound, light, vibration | Environmental pressure | 12.48 PSI to 15.37 PSI (86 kPa to 106 kPa) |
| Precision | ≤±2% F.S except for special gases | ||
| Dimensions | 6.18 in × 3.32 in× 2.34 in (157 mm x 84.5 mm x 59.5 mm) | Weight | 0.58 lbs (365 g) |