Overview
Hospitality Enviro Tech carbon monoxide gas air quality tester is a portable gas detector which can show real-time data and send alarms when the reading reaches the set value. It is a suction and diffusion dual purpose instrument. When the pump fails to work, it can automatically switch to the diffusion sampling mode. It is also with back clip so user can conveniently carry. It is with data log function which is not only able to store data on device but also transferring data to PC by USB wire. It is explosion-proof certified and its protection level reaches IP67.
Features
- Durable and sturdy, resistant to falling
- The main body can effectively resist a 3-meter drop
- Protection level reaches IP67
- Through EMC anti-static interference testing,
- It can also operate normally in the intercom environment
- Explosion-proof circuit design, safe and reliable
- Multiple security protection
- Fall alarm function ensures the safety of underground workers
- Password protection function
- Prevent non operators from modifying parameters
- Safety reminder function, multiple alarm prompts for sound, light
- Vibration, allowing operators to work with greater peace of mind
- High and low alarm locking function
- Allows operators to better capture changes in gas concentration values
- Simultaneous measurement of multiple gases, numerical display
- Can simultaneously detect 1 gas to 5 gases
- Real time value, TWA, STEL, MAX, MIN multiple numerical display
- Powerful function, more user-friendly operation
- Screen can automatically flip 180 degrees, making it easy to view
- Pump suction and diffusion dual use
- Providing more reliable protection for operators
- Equipped with a water trap filter
- Effectively filtering water, oil, and dust impurities
- Optional Bluetooth function for real-time data transmission to mobile
- Optional mobile app function for viewing real-time data on the phone
- Unique modifiable ID identification function
- Convenient for users to assign and manage
Technical Specifications
| Sampling method | Pump suction & diffusion dual-use type |
| Measure range | 0 ppm to 500 ppm, 1000 ppm, 2000ppm |
| Sensor Principle | Electrochemical principles |
| Resolution | 1 ppm |
| Response time | ≤30 seconds |
| Accuracy | ≤±2% F.S |
| Automatically test and calibrate after power-on | Including reset, maximum value (MAX), minimum value (MIN), STEL, TWA value |
| Measure unit | PPM and mg or m³ can be switched |
| Display | Monochrome graphics (160 x 96) dots 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 seconds to 3600 seconds, data can be exported |
| Alarm | 95 dB buzzer, 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 hours in continuous pumping mode |
| Charger | Travel charger with DC interface, charging time ≥ 4 hours |
| Working temperature | 14 °F to 122 °F (-20 ℃ to 50 ℃) |
| Humidity | 0% RH to 90% RH (no condensation) |
| Size | 6.1 in x 3.3 in x 2.3 in (157 mm x 84.5 mm x 59.5 mm) |
| Weight | 12.8 oz (365 g) (including battery, belt clip and filter) |
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