Description
Features
- Rugged and durable
- The instrument can effectively resist a three-meter drop
- The protection level of the instrument reaches IP67
- The instrument has passed the EMC anti-static interference test
- Explosion-proof circuit design, safe and reliable
- The instrument has got IECEX, ATEX, Chinese explosion-proof
- Multiple security protection
- The man down alarm function has upgraded the safety
- Password protection function prevents non-operators
- With safety reminder function, sound and light vibration alarm
- The high and low alarm latched function allows the operator
- Simultaneous measurement of multiple gases
- The instrument can detect 1 to 4 gases at the same time
- Real-time value, TWA, STEL, MAX, MIN multiple numerical display
- Large screen display, flexible detection system
- The screen can be automatically turned 180 degrees
- Built-in powerful sampling pump, fast detection speed
- Can be connected sampling tube externally
- Pump suction and diffusion dual use, to provide operators
- With a water trap filter, it can effectively filter water, oil, dust
- Powerful function, more user-friendly operation
- Beautiful and friendly user interface, reasonable
- Optional Bluetooth function, data can be transmitted
- Standard storage function, one-click data export, convenient
- Unique modifiable ID identification function, convenient
- A full range of automatic detection functions, automatic prompts
- Support PPM and mg or m³ gas unit switch, the concentration value
- Support each channel sensor to restore the factory setting separately
- Support multi-language including English, Chinese and etc.
Technical Specifications
| Sampling Method | Pump suction type |
| Gas Type | NH3, ammonia |
| Measure Range | 0 to 10.00, 100, 200, 500, 1000, 2000 ppm |
| Resolution | 0.01 ppm, 0.1 ppm, 1 ppm |
| Response Time | ≤ 30 seconds |
| Precision | ≤ ± 2% F.S except for special gases |
| Language | Chinese or English |
| Automatically Test And Calibrate After Power-ON | Including reset, maximum value (MAX), minimum value (MIN), STEL, TWA value |
| Unit | PPM and mg or m³ can be switched and displayed by one Key, and the concentration value is automatically Converted by the system |
| 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, with data cable |
| Alarm | 95 dB buzzer, 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 hrs. |
| Explosion-Proof Grade | IECEX or ATEX (II IG Ex Ia II C T4) CNEX: Ex Ia IIC T4 Ga |
| Certification (EU Regulations) |
2004 or 108 or EC (EMC) 94 or 9 or EC (ATEX) |
| Protection Grade | IP68 |
| Environmental Pressure | 86 to 106 Kpa |
| Working Temperature | -4 °F to 122 °F (-20 ℃ to 50 ℃) |
| Humidity | 0 to 90 % RH (no condensation) |
| 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 | 0.805 lb. (365 g) (including battery, belt clip and filter) |