Specifications
| Sensors principle | electrochemistry |
| Detect gas | sulfuryl fluoride |
| Sampling method | Pump suction |
| Range | 0~100ppm |
| detection Accuracy | 2%F.S |
| Response time | ≤8s(T90) |
| resolution | 0.1ppm |
| Humidity | Temperature: -20 ℃ -50 ℃, resolution: 0.1 ℃; Humidity: 0-99% RH, resolution: 1% RH (optional) |
| Pressure measurement | 0.5-2 bar (optional) |
| Flow rate of pump | 0~500 mL/min 10 gears adjustable |
| Display | 3.5 inch color display, resolution 320 * 480 |
| display content | Gas molecular formula, concentration data, Measurement unit, Linear dispersion trend, battery power, time, temperature, Humidity, pressure (optional), pump status, wireless status, printer status, screenshot status, etc |
| Alarm mode | Buzzer, white flashing light and alarm status prompt on the Display, low battery alarm |
| Data Logging | Independent SD memory card, standard 8G, up to 32G, automatic measurement data recording function, can customize the recording time interval |
| Power Supply | 3800mAh rechargeable lithium battery |
| wireless network | Bluetooth (with printing function), ZigBee, Lora + (relay DTU), DTU (optional) |
| Network Frequency | Lora（470M）、DTU（2.4G） |
| Wireless transmission distance | Lora (1.6 km), DTU (unlimited) |
| Operating language | Chinese and English bilingual switch |
| Environmental humidity | 0~95% RH (no condensation) (Humidity is too high, optional filtrating device) |
| Operating temperature | -30~50℃ |
| Explosion-proof sign | Exic II CT3 Gc |
| Dimension | 270*75*41mm |
| Host Weight | 400G (host) |
| Qualification Certificate | Measurement equipment type approval Certificate, explosion-proof Certificate, CE certification |
Packing list
machine X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/20105/Specification.html , which is only used by users who purchase commodities from the NBCHAO.