Features
- Adjustable alarm point and zero-set for personalized settings
- LCD display featuring an English menu for user-friendly operation
- Equipped with audible, visual, and vibration alarms for immediate alerts
- Capable of storing up to 3000 alarm records
- Powered by a rechargeable lithium battery with USB interface charging
- 180° rotatable screen enhances usability in various conditions
- Displays battery capacity to monitor power status
- Allows connection to a computer for data analysis and printing
Technical Specifications
| Measurable gas | EX, CO, H2S, O2, SO2 nitrogen dioxide or other gases |
| Feature | Long Life |
| Battery | 3.7 V, 1700 mA lithium battery |
| Alarm method | Light/sound/Vibration |
| Application | Environmental Monitoring |
| Sampling method | Natural Diffusion |
| Response Time | T90<30S |
| Explosion proof mark | Ex IB IIB T4 Gb |
| Precision | ± 2 % FS |
| Detection principle | Catalytic or electrochemical or Infrared |
| Measurement range | 0 to 100 % LEL, 0 to 100 % VOL, 0 PPM to 1000 PPM, 0 % VOL to 30 % VOL, 0 PPM to 1000 ppm, 0 to 20 PPM etc |
| Display mode | LCD displays real-time data and alarm status and detects g |
| Working voltage | DC 3.7 V (Lithium battery 2000 mAh) |
| Charging time | 6 h to 8 h |
| Standby time | more than 8 hours |
| Working environment Temperature | Temperature 14 °F to 131 °F (-10 ℃ to 55 ℃) |
| Charging time | 4 to 5 hours |
| Dust and water resistance | IP65 |
| Ex sign | Exibd I |
| Working temperature | -13 °F to 131 °F (-25 ºC to +55 ºC) Short time -104 °F to 131 °F (40 ºC to +55 ºC) |
| Size | 4.13 in × 2.21 in × 1.26 in (105 mm × 54 mm × 32 mm) |
| Weight | 0.44 lb (200 g) |
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