| Base parameters | |
| Measuring medium | Liquid or gas (compatible with contact material) |
| Measuring range | -100kPa~0~100MPa (see range selection table for details) |
| Battery life | ≤ 10 years |
| Type of pressure | Gauge pressure, absolute pressure, negative pressure |
| Temperature compensation | -10～70℃ |
| Accuracy class | 0.1%FS,0.25%FS,0.5%FS |
| Stable performance | ± 0.1% FS/year |
| Temperature drift | ±0.01%FS/°C (temperature compensation range) ±0.05%FS/°C (outside temperature compensation range) |
| Overall weight | ≈5.5kg |
| Degree of protection | IP66 |
| Display form | LCD liquid crystal display |
| Protocol parameters | |
| Network standard | NB-IoT |
| Upload information | Data, battery level, signal strength |
| Send interval | 15min~24h/time (default is 2h/time) |
| Send time | ≈12s/time |
| Send power consumption | ≈0.5mA/time |
| Acquisition frequency | 1~30 times between sending (default 30 times) |
| Acquisition time | ≈1s/time |
| Acquisition power consumption | ≈0.002mA/time |
| Battery parameters | |
| Working power supply | 3.6V19Ah |
| Battery life | Administrator: Depends on acquisition and transmission frequency (ignoring environmental and time factors) Annual sleep power consumption is 0.7Ah Example: The transmission interval is 1h, the acquisition frequency is 30 times, and the battery life is ≤ 3.3 years Example: The transmission interval is 2h, the acquisition frequency is 30 times, and the battery life is ≤ 6 years |
| Ambient temperature | -40～85℃ |
| Ambient humidity | 0%~95%RH(no condensation, no condensation) |
| Overload capacity | |
| Overload pressure | 300%FS,200%FS,150%FS,12kPa,50kPa,300kPa,480kPa,750kPa,800kPa,1.2MPa,2MPa,3MPa,5MPa |
| Burst pressure | 600%FS,500%FS,400%FS,300%FS,20kPa,200kPa,600kPa,900kPa,1.25MPa,2MPa,3MPa,5MPa,9MPa,12.5MPa |
| Overall material | |
| diaphragm | 316L stainless steel (contact) |
| Process connection | 304 stainless steel (contact) |
| enclosure | Die-cast aluminum |
| Seals | Fluororubber, nitrile rubber, (seen pressure and blasting charts (contact with the medium being measured) |
| Mechanical stability | |
| Seismic performance | 10g(20… 2000Hz) |
| Impact resistance: | 500g/ms |
