Description
Overview
GAOTek safe gas multi gas detector meter is a portable gas detector which can show real-time data and send alarms when the reading reaches the set value. The device is a suction and diffusion dual purpose instrument. When the pump fails to work, it can automatically switch to the diffusion sampling mode. It also comes with a back clip so the user can conveniently carry it. It is IECEX, ATEX explosion-proof certified, and its protection level reaches IP67. It is with a data log function. Which is not only able to store data on device but also transferring data to PC by USB wire.
Features
- Rugged and durable
- Explosion-proof circuit design, safe and reliable
- Multiple security protection
- Simultaneous measurement of multiple gases, multiple numerical display
- Powerful function, more user-friendly operation
Technical Specifications
| Sampling Method | Pump section & diffusion dual-use type |
| Gas Type | TVOC or VOC |
| Measure Range | 0 ppm to 100 ppm, 200 ppm, 1000 ppm, 2000 ppm, 5000 ppm |
| Response Time | ≤30 seconds |
| Precision | ≤ ±2% F.S |
| Automatically Test and Calibrate After Power-on | Including reset, maximum value (MAX), minimum value (MIN), STEL, TWA value |
| Unit | PPM and mg/m³ can be switched |
| Display | Monochrome graphics (160 x 96), screen can be automatically flipped |
| Backlight | The backlight time can be manually set, and will be turned on automatically when an alarm is issued |
| Data Record | Can store 100,000 sets data, the storage interval is adjustable from 5 to 3600 seconds, data can be exported |
| Alarm | 95dB buzzer (at 11.81 in (30 cm)), vibration alarm and flashing red LED and alarm status indication on the screen, alarm latched diagnostic alarm and battery undervoltage alarm, pump block alarm; man, down alarm, with early warning and optional real-time remote Bluetooth notification function |
| Battery | 3.7 V rechargeable lithium battery, battery capacity 2200 mA |
| Working Hours | More than 15 hours in continuous pumping mode |
| Charger | Travel charger with DC interface, charging time ≥ 4 hours |
| Explosion-Proof Grade | IECEX/ATEX (II IG Ex ia IIC T4 CNEX:Ex ia IIC T4 Ga |
| Certification (EU regulations) |
2004/108/EC(EMC) 1995/5/EC(Radio) 94/9/EC(ATEX) |
| Protection Grade | IP67 |
| Working Temperature | −4 °F to 122 °F (-20 °C to +50 °C) |
| Humidity | 0 to 90% RH (no condensation) |
| Environmental Pressure | 86 Kpa to 106 Kpa |
| Size | 6.1811 in × 3.3228 in × 2.3425 in (157 mm × 84.5 mm × 59.5 mm (including back clip/water trap filter) (length × width × height) |
| Weight | 0.804 lb (365 g (including battery, belt clip and filter) |