|
| MOQ: | 1 |
| Price: | 450 |
Product Features:
1. Handheld, industry use, high sensitivity and accuracy
2. Intrinsically safe, Ex sign is Exibd I
3. Rugged ABS+PC case, heavy duty, crash resistant
4. High-capacity chip, 4 layers PCB board
5. Visual & audible alarm
6. High & low alarm point, fully adjustable
7. SETL & TWA alarm
8. Low battery alarm
9. Rechargeable battery
10. LCD large screen display with Real time of target gas concentration, clock and status of battery
11. With Stainless Steel belt clip
12. Support data logging function
13. External air sampling pump is available for gas leak detection.
Technical Parameter:
|
Gas detected |
Nitrogen Dioxide (NO2) |
|
Measuring range |
(0~20)ppm |
|
Resolution ratio |
1ppm |
|
Sensor |
Electrochemical Sensor, Made in UK |
|
Sensor lifetime |
≥2 years |
|
Response time |
≤45s(T90) |
|
Alarms |
Audible--buzzer with ≥75dB audible Visible--flashing red LED, ≥20m 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 |
< 1mA ( without backlight) |
|
Working temperature |
-25ºC~+55ºC, short time: -40ºC~+55ºC |
|
Display |
Liquid crystal display (LCD) |
|
Battery model |
PL123450, 3.7V/1500mA |
|
Charging time |
4-5 hours |
|
Dust and water resistance |
IP65 |
|
Size & Weight |
105*54*32mm/200g |
|
Ex sign |
Exibd I |
