Infrared wireless Bus duct temperature measurement Automatic bus tempe

タイトルまたは説明

A LoRa wireless Bus duct temperature sensor, which supports LoRa wireless communication, has low power consumption, long transmission distance, and is simple and easy to deploy, and can be used in Bus duct wireless temperature measurement scenarios such as factories, shopping malls, and computer rooms.



Sensor type, power supply method, ordering model

*-way infrared testing probe DC ***6V SL**0 (default low frequency)

*-way infrared testing probe with 2 built-in lithium-ion sub batteries SL**1 (default low frequency)

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:



The maximum transmission power is *2dBm, with a long transmission distance of up to **3Km

Infrared temperature measurement is adopted without contacting the Bus duct and damaging the bus structure

Reserved USB-Type C interface, serial port configuration parameters

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

1.2. Product specifications

Parameters

characteristic

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

Wireless LoRa (SX***8)

Encrypted AES**8

Temperature measurement range **0 ℃~***0 ℃

Power supply method: DC external power supply or built-in lithium-ion battery

Communication mode half duplex

Precision temperature: ± 2 ℃

Detection cycle of **0 seconds (default), configurable

Reporting cycle of ***0 seconds (default), configurable

The default parameter for battery life (built-in battery version) meets a battery life of more than 5 years

Data rate **0bps**2.5kbps

Size **9mm * *8.5mm * *0mm

Maximum transmission power of *2dBm

Receiving sensitivity ***0 dbm

Antenna interface with built-in antenna

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