Description
 Features
- Adjustable alarm point and zero-set
- LCD Display with English menu
- CE or ATEX Certs, explosion-proof
- Audible, visual, vibration alarm
- Can keep 3000 alarm record
- Rechargeable lithium battery
- USB interface charging
- 180° rotatable screen for easy use
- Displaying battery capacity
- Optional function can add to computer for data analysis and print
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Technical Specifications
| Battery | 3.7 V, 1700 mA lithium battery |
| Precision | ± 2 % FS |
| Detection principle | Catalytic or electrochemical or Infrared |
| Measurement range | 0 to 100 % LEL, 0 to 100 % VOL, 0 to 1000 PPM, 0 to 30 % VOL, 0 to 1000 ppm, 0 to 20 PPM etc |
| Measurable gas | EX combustible gases, CO, O2, H2S, NO2, natural gas, Methane, NO, SO2, NH3, H2, or other gases as customer requirements |
| Display mode | LCD displays real-time data and alarm status and detects gas |
| Response time | T 90 <30 sec |
| Working voltage | DC 3.7 V (Lithium battery 2000 mAh) |
| Charging time | 6 h to 8 h |
| Working environment | 14 °F to -67 °F (-10 °C to – 55 °C) |
| Product Size | 4.331 in x 2.756 in x 1.969 in (11 cm x 7 cm x 5 cm) |
| Packing size | (21 cm x 15 cm x 8 cm) |