SL710US LoRaWAN Water Pressure Sensor

SL710US LoRaWAN Water Pressure Sensor

SL710 series is a low-power water pressure monitoring sensor. The pressure seat is processed with a 17-4PH stainless steel one-piece structure with high overload performance. The pressure interface has no welds, silicone oil or other organic substances and has good sealing performance. LoRa wireless communication ensures low power consumption, long distance, built-in high-capacity lithium sub battery, and long service life. It can be used in low-power wide-area IoT scenarios such as water pipe and valve pressure detection.

LDS03A is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.

Each LDS03A Outdoor LoRaWAN door sensor is pre-load with a set of unique keys for LoRaWAN registration, register these keys to

LoRaWAN server and it will auto-connect after power on.

• The maximum transmission power is 22dbm, the transmission distance is long, and the open space can reach 3-5 km.
• Built in 19ah high-capacity lithium sub battery, with a service life of more than 5 years.
• The new generation of pressure transmitter is adopted, which has the electrical characteristics of high precision, high reliability and low power consumption.
• Wireless inquiry and modification of configuration parameters are convenient for on-site installation and maintenance.
• Open communication protocol and access to the third-party Lora gateway with simple configuration.
• Full industrial chip design, working temperature range -40 ℃ ~+85 ℃.
• IP66 waterproof design, suitable for harsh industrial environment.

LoRaWAN Water Pressure Sensor

CPU: STM32L151
Wireless: LoRa（SX1268/SX1262）
Encryption: AES128
Power: Built-in Li-battary（Non-rechargable）
Capacity: 19000 mAh
Battery life: 8 Years(Data collecting every 5 seconds，data uploading every 10 mins @SF9）
Measure Range: 0~3.5 MPa
Precision: ±0.5 %FS
Long Time Stability: ±0.25 %FS
Respond Time: 5 Seconds（e.g data collecting time, configurable）
Communication: Half-duplex
Data Speed: 300bps ~ 62.5 kbps
Size: 102mm X 60mm X 25mm
Working Temperature: -40℃~85℃
TX Power: Max 22dBm
Sensitivity: -140 dBm
Antenna: SMA
Frequency:
SX1268: CN470
SX1262: EU868 / US915 / AS923