Description
Features
- Handheld, industry use, high sensitivity and accuracy
- Intrinsically safe, Ex sign is ExibdI
- Rugged ABS+PC case, heavy duty, crash resistant
- High-capacity chip, 4 layers PCB board
- Visual & audible alarm
- High & low alarm point, fully adjustable
- SETL & TWA alarm.
- Low battery alarm.
- Rechargeable battery
- LCD large screen display with Real time of target gas concentration
- Clock and status of battery
- With Stainless Steel belt clip
- Support data logging function
- External air sampling pump is available for gas leak detection.
- Imported sensor
Technical Specifications
| Gas detected | Nitrogen Monoxide (NO) |
| Measuring range | 0 ppm to 100 ppm, 0 ppm to 250 ppm |
| Resolution ratio | 0.1 ppm |
| Sensor | CITY 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 (9000 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 5 hours |
| Ex sign | ExibdI |
| Dust and water resistance | IP54 |
| Size | 4.13 in x 2.13 in x 1.26 in (10.5 cm x 5.4 cm x 3.2 cm) |
| Working temperature | – 13 ºF to 131 ºF (- 25 ºC to + 55 ºC), short time: – 40 ºF to 131 ºF (- 40 ºC to + 55 ºC) |
| Weight | 15.87 oz (450 g) |