lorawan Pressure sensor

详情

A low-power pressure monitoring sensor, the pressure seat is processed with a ***4PH stainless steel single piece integrated structure, with high overload performance. The pressure interface is free of welds, silicone oil or other organic substances, and has good sealing performance. Using LoRa wireless communication, low power consumption, long distance, built-in high capacity lithium-ion battery, long service life, can be used for low-power wide area IoT scenarios such as water pipes and valve pressure detection.




The non screen version of the firmware has been supported as the LoRaWAN regional standard, with the default being the CN**0 transparent version. It can be switched to select the corresponding regional specification using version 1.4.3 or higher of the SensorTool.

1.1. Product characteristics

The main functions and features are as follows:



1. The maximum transmission power is *2dBm, with a long transmission distance and an open space of up to **5 KM.

2. Built in *9AH high capacity lithium sub battery, with a service life of over 5 years.

3. Adopting a new generation of pressure transmitter, it has electrical characteristics such as high accuracy, high reliability, and low power consumption.

4. Wireless query and modification of configuration parameters, facilitating on-site installation and maintenance.

5. Open communication protocol, easy to configure to access third-party LoRa gateways.

6. Full industrial grade chip design.

7. Waterproof design to adapt to harsh industrial environments.

1.2. Product specifications

Parameter characteristics

CPU STM*2L**1 low-power processor

Wireless LoRa (SX***8/SX***2)

Encrypted AES**8

Power supply with built-in lithium-ion battery (non rechargeable)

Battery capacity ****0 mAh

Power consumption life over 5 years (5 second detection, *0 * *@********************efault pressure measurement range is **3.5 MPa (up to **0mPa), with options ranging from *0.1 MPa to 0 MPa

Pressure accuracy ± 0.5% Span (± 0.1% Span optional)

Long term stability ± 0.*5% Span

Response time of 5 seconds (i.e. detection time, modifiable)

Communication mode half duplex

Data rate **0bps~*2.5 kbps

Working temperature **0 ℃~*5 ℃

Maximum transmission power of *2dBm

Receiving sensitivity ***0 dBm

Antenna interface SMA outer screw inner hole

Working frequency SX***8: CN**0

SX***2: EU**8/US**5/AS**3