Description
Features
- Handheld for industry use, high sensitivity, and accuracy
- Intrinsically safe (Ex sign: ExibdI)
- Rugged ABS+PC case, heavy-duty, crash-resistant
- High-capacity chip, 4-layer PCB board
- Visual & audible alarm
- Adjustable high & low alarm points
- SETL & TWA alarms
- Low battery alarm
- Rechargeable battery
- LCD large screen display with real-time target gas concentration
- clock, and battery status
- Stainless Steel belt clip
- Supports data logging function
- External air sampling pump available for gas leak detection
- Imported sensor
Technical Specifications
| Measuring Range | 0 ppm to 100 ppm, 0 ppm to 250 ppm |
| Gas Detected | Nitrogen Monoxide (NO) |
| Resolution Ratio | 0.1 ppm |
| Sensor | CITY Electrochemical Sensor |
| Sensor Lifetime | ≥ 2 years |
| Response Time | ≤ 45 second (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 0.1-10 minutes intervals) |
| Continuous Working Time | > 3 months (without backlight) |
| Working Current | < 1 mA (without backlight) |
| Display | Liquid crystal display (LCD) |
| Battery Model | PL 123450, 3.7 V/1500 mA |
| Charging Time | 4 to 5Â hours |
| Dust and Water Resistance | IP 54 |
| Ex Sign | ExibdI |
| Size | 4.1 in x 1.77 in x 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 ºC), short time – 40 °F to 140 °F (- 40 °C to 55 ºC) |
| Weight | 15.87 oz (450 g) |