Overview
Enviro Forest high-quality ammonia gas detector 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 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 IECEX, ATEX explosion-proof certified and its protection level reaches IP67.
Features
- Durable and sturdy, resistant to falling
- Protection level reaches IP67
- Through EMC anti-static interference testing, it can also operate normally
- Explosion-proof circuit design, safe and reliable IECEx, ATEX explosion-proof
- Multiple security protection
- Fall alarm function ensures the safety of underground workers
- Password protection function to prevent nonoperators from modifying menu
- Safety reminder function, multiple alarm prompts for sound, light, etc.
- High and low alarm locking function allows operators to better capture sudden
- Simultaneous measurement of multiple gases, multiple 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
- The screen can automatically flip 180 degrees
- Making it easy to view in special work environments
- Pump suction and diffusion dual-use, providing more reliable protection
- Equipped with a water trap filter, effectively filtering water, oil, and dust etc
- Optional Bluetooth function for real-time data transmission to mobile or PC s
- Optional mobile app function for viewing real-time data on the phone
- Unique modifiable ID identification function, convenient for users to assign
Technical Specifications
| Sampling Method | Pump suction & diffusion dual-use type |
| Gas Type | NH3 |
| Measure Range | 0 PPM to 100 PPM, 200 PPM, 500 PPM, 1000 PPM |
| Sensor Principle | Electrochemical principles |
| Resolution | 0.01 PPM 1PPM |
| Response Time | ≤ 30 seconds |
| Accuracy | ≤ ±2% FS |
| Automatically Test And Calibrate After Power-On | Including reset, maximum value (MAX), minimum value (MIN), STEL, TWA value |
| Measure Unit | PPM and mg per 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 | 95 dB buzzer 11.81 in (by 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 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) |
| Environmental Pressure | 86 Kpa to 106 Kpa |
| Working Temperature | -4 °F to 122 °F (-20 ºC to +50 ºC) |
| Size | 6.18 in x 3.32 in x 2.34 in (157 mm x 84.5 mm x 59.5 mm) (including back clip or water trap filter) (length x width x height) |
| Weight | 0.8 Ib (0.365 kg) (including battery, belt clip, and filter) |
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