Description
Features
- Bluetooth smart connection
- Can detect 1 to 4 gases at the same time
- IP 68 protection level
- 11 in (3 m) drop resistance
Technical Specification
| Sampling method | pump suction type |
| Gas type | NH3, ammonia |
| Measure Range | 0 to 10 PPM, 100 PPM, 200 PPM, 500 PPM, 1000 PPM, 2000 PPM |
| Resolution | 0.01 PPM ,0.1 PPM, 1 PPM |
| Response time | ≤ 30 s |
| Precision | ≤±2% F. S except for special gases |
| Language | Chinese to English |
| Automatically test and calibrate after power-on | Including reset, maximum value (MAX), minimum value (MIN), STEL, TWA value |
| Unit | PPM and mg/m³ can be switched and displayed by one key, and the concentration value is automatically converted by the system |
| Display | monochrome graphics (160 in x 96 in (4064 mm x 2438.4 mm)), screen can be automatically flipped |
| Backlight | The backlight time can be manually set, and will be turned on automatically when an alarm is issued |
| Data record | Can store 100,000 sets data, the storage interval is adjustable from 5 to 3600 s data can be exported, with data cable |
| Alarm | 95 dB buzzer |
| Battery | 3.7 V rechargeable lithium battery, battery capacity 2200 mA |
| Working hours | More than 15 h in continuous pumping mode |
| Charger | Travel charger with DC interface, charging time ≥ 4 h |
| Explosion-proof grade | IECEX to ATEX (II IG Ex IIC T4CNEX: Ex IA IIC T4 Ga |
| Certification(EU regulations) | 2004 to 108 to EC(EMC) 94 to 9 to EC(ATEX) |
| Protection grade | IP 68 |
| Working temperature | -4 ℉ to 122 ℉ (-20 ℃ to +50 ℃) |
| Humidity | 0% RH to 90% RH (no condensation) |
| Environmental pressure | 12.47 PSI to 15.374 PSI (86 Kpa to 106 Kpa) |
| Size | 6.18 in x 3.32 in x 2.34 in (157 mm x 84.5 mm x 59.5 mm (including back clip/water trap filter)) |
| Weight | 0.804 lb (365 g (including battery, belt clip and filter)) |