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| MOQ: | 1 |
Application:
Portable ammonia NH3 gas detector SANH3
The gas detection instruments we designed are widely used in petrochemical, municipal environmental protection, coal mine, residential places, and other natural and wide ranges of industrial environments.
Features:
Portable NH3 Ammonia gas detector SANH3 with vibrating alarm
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 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 | Ammonia (NH3) |
| Measuring range | (0~100)ppm, (0~1000)ppm |
| Resolution ratio | 1ppm |
| Sensor | Imported Electrochemical Sensor |
| Sensor lifetime | ≥2 year |
| 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 |
