Explosive proof wireless Lora/LoraWan/Cat1 pressure transmitter with display (38000mAh battery powered)

I. product overview (Model HPT-22)

LoRaWAN Wireless pressure sensor HPT-22 with high precision and sensitivity and the ultra-low power consumption microprocessor are

adopted to process the pressure signal of the medium under test into digital signal, which can display the pressure value on site and transmit

the measured data wireless through the standard LoRaWAN protocol. It has the advantages of convenient installation and use, further

transmission distance, stable and reliable performance and so on. It is widely used in intelligent fire protection, intelligent water supply,

intelligent factory and other wireless pressure monitoring field.

II. Technical parameters 

1. Display mode: Five-digit liquid crystal display
2. The test medium: Liquid or gas compatible with material

3. Scale range:-0.1~ 60MPaInner arbitrary interval
4. Precision grade: 0.5%FS
5. Stability: ±0.5%FS/Y
6. Working voltage:3.6VDC battery

7. Battery capacity:19000mAh

8. Sleep currency: <30uA

9. Transmit currency: <140mA

10. Receive currency: <15mA

9. LoraWan frequency: IN865MHz
10. Communication protocol: Standard LoRaWAN agreement

11. Working temperature:-20~60°C

12. Overload capacity:300%

13. Service life:>9 million Pressure cycle

14. Install the screw:M20*1.5, G1/2, etc.
15. Protection grade:IP65