Description
Overview
GAOTek handheld gas detector analyzer 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 has 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
- Simultaneous measurement of multiple gases, multiple numerical display
- Powerful function, more user-friendly operation
Technical Specifications
| Sampling Method | Pump suction & diffusion dual-use type |
| Measure Range | 0 ppm to 100 ppm, 200 ppm, 1000 ppm, 2000 ppm, 5000 ppm |
| Response Time | ≤ 30 s |
| 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 mgpm³ 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 | 95 db buzzer (at 30 cm), vibration alarm and flashing red LED and alarm status indication on the screen, alarm latched; diagnostic alarm and battery under voltage 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 hrs in continuous pumping Mode |
| Charger | Travel charger with DC interface, charging Time ≥4 hrs |
| Environmental Pressure | 86 Kpa to 106 Kpa |
| Explosion-Proof Grade | IECEX or ATEX (II IG Ex ia IIC T4 CNEX Ex ia IIC T4 Ga |
| Protection Grade | Ip67 |
| Humidity | 0% RH to 90% RH (no condensation) |
| Working Temperature | -4 °F to 122 °F (-20 °C to +50 °C) |
| Size | 6.18 in × 3.32 in × 2.34 in (157 mm × 84.5 Mm × 59.5 mm) (including back clip/water Trap filter) (length x width x height) |
| Weight | 0.80 lb (365 g) (including battery, belt clip And filter) |