Description
Features
- Rugged and durable
- Explosion-proof circuit design
- Multiple security protection
- Simultaneous measurement of multiple gases
- Large screen display
- Powerful function
Technical Specifications
| Sampling Method | Pump suction |
| Gas Type | H2S NH3, different gases, etc. |
| Measure Range | 0 to 1 ppm, 0 to 10 ppm, 0 to 50 ppm, 0 to 100 ppm, 0 to 200 ppm, 0 to 500 ppm, 0 to 1000 ppm, 0 to 2000 ppm, 0 to 5000 ppm (Range are optional) |
| Resolution | 0.001 ppm, 0.01 ppm, 0.1 ppm, 1 ppm |
| Response Time | ≤30 seconds |
| Precision | ≤± 2% F.S |
| Language | English (Other languages can be customized) |
| 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 (@30cm), vibration alarm and flashing red LED and alarm status indication on the screen, alarm latched; diagnostic alarm and battery undervoltage alarm, pump block alarm; 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 Ga) CNEX: Ex ia IIC T4 Ga |
| Certification (EU regulations) | 2004/108/EC (EMC) 1995/5/EC (Radio) 94/9/EC (ATEX) |
| Protection Grade | IP67 |
| Environmental Pressure | 86 to 106 Kpa |
| Humidity | 0 to 95% RH (no condensation) |
| Working Temperature | -4 °F to 122 °F (-20 °C to 50 °C) |
| 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/water trap filter) |
| Weight | 0.79 lb. (0.36 kg) (including battery, belt clip and filter) |