Description
Features
- Designed for industrial use with high sensitivity and accuracy.
- Intrinsically safe with Exibd I certification.
- Robust ABS+PC case, heavy-duty, and crash resistant.
- Utilizes a high-capacity chip and a 4-layer PCB board.
- High and low alarm set points are fully adjustable.
- SETL and TWA alarms for enhanced safety.
- Low battery alarm for continuous operation.
- Equipped with a rechargeable battery.
- Large screen LCD displays real-time gas concentration, clock, and
- Supports data logging for comprehensive monitoring.
Technical Specifications
| Gas Detected | Nitrogen Dioxide (NO2) |
| Measuring Range | 0 ppm to 20 ppm |
| Resolution Ratio | 1 ppm |
| Sensor | Electrochemical Sensor |
| Sensor Lifetime | ≥ 2 year |
| Response Time | ≤ 45 s (T90) |
| Alarms | Audible–buzzer with ≥75 dB audible Visible–flashing red LED, ≥ 20 m visible |
| Alarm Point | Fully adjustable |
| Data Logging (optional) | Continuous Data logging (1900 data at configurable 0.1 minutes to 10 minutes intervals) |
| Continuous Working Time | > 3 months (without backlight) |
| Working Current | < 1 mA (without backlight) |
| Display | Liquid crystal display (LCD) |
| Battery Model | PL123450, 3.7 V/1500 mA |
| Charging Time | 4 hours to 5Â hours |
| Dust and Water Resistance | IP65 |
| Ex Sign | Exibd I |
| Size | 4.13 in × 2.12 in × 1.25 in (10.5 cm x 5.4 cm x 3.2 cm) |
| Working Temperature | – 13 °F to + 131 °F (- 25 °C to + 55 °C), short time: – 40 °F to + 131 °F (- 40 °C to + 55°C) |
| Weight | 7.05 oz (200 g) |