Overview
The Inventory Master digital wireless pressure gauge has NB-IoT,4G and LoRA wireless communication having free cloud platform. This pressure gauge has a low power consumption design with a long battery life and having 19000 mAh large capacity power battery. This pressure gauge is explosion proof and protection level of IP68 and it also has abnormal alarm notification.
Features
- Wireless communication (NB-IoT, LoRA & 4G ect)
- Explosion proof
- Low power consumption and long battery life
- Abnormal alarm notification
- TFT LCD display
Technical Specifications
| Power supply | 3.7 V 19000 mAh rechargeable lithium battery |
| Battery life | 6 years sending data once an hour |
| Power consumption | ≤ 150 mA |
| Display | TFT LCD screen |
| Antenna | External |
| Sampling interval | Once a minute |
| Data transmission interval | 2 min to 1440 min |
| Configuration method | USB, remote configuration |
| Communication | NB-IoT,LoRA & 4G ect. |
| Wake-up mode | Button, timing |
| Uploading information | Pressure,temperature,battery power,signal,card number |
| Range | 0 psi to 14,503.77 psi (0 bar to 100 bar) |
| Protection level | IP68 Exia IIC T6 Ga |
| Accuracy | 0.5 |
| Operation temperature | -22 °F to 158 °F (-30 ℃ to 70 ℃ ) |
| Temperature influence | 0.27 % F.S / °F (0.015% F.S/ °C) |
| Weight | 3.3 lb (1.5 kg) |
