This device only supports RS232 serial port transparent transmission (RS232sensor power supply is DC12V), which can send read commands to the sensor supporting RS-232 protocol according to the configured cycle time. The information of the sensor replies will be directly reported to the gateway and displayed in the interface on the gateway. It uses SX1276 wireless communication.
Documentation
Data Sheet User ManualHighlighted Features
- Adopt SX1276 wireless communication module
- DC 12V adapter power supply
- Main Unit Protection level IP65/IP57 (optional)
- The base is attached with a magnet that can be attached to a ferrous object
- RS232 serial port transparent transmission
- Compatible with LoRaWAN™ Class C
- Frequency hopping spread spectrum technology
- Configuring parameters and reading data via third-party software platforms, and setting alarms via SMS text and email (optional)
- Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne
Specifications
Electric:
|
Power Supply |
DC 12V |
|
Operating Current |
Less than 45mA (without the external device) |
Frequency:
|
Frequency Range |
863MHz-928MHz 470MHz-510MHz |
|
TX Power |
US915 20dbm； |
|
Receiving Sensitivity |
-136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )； |
|
Antenna Type |
Built-in antenna |
|
Communication Distance |
Up to 10 km |
|
Data Transfer Rate |
0.3kbps～50kbps |
|
Modulation |
LoRa/FSK (Note: You can choose one of them) |
|
Supportable LoRaWAN Band |
EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3, (Note: The frequency band is optional and needs to be configured before shipment) |
Physical:
|
Dimension |
L:112mm*W:88.19mm*H:32mm |
|
Weight |
160g |
|
Ambient Temperature Range |
-20°C ～ +55°C |
|
Storage Temperature Range |
-40°C ～ +85°C |
|
Ambient Humidity Range |
＜90%RH (noncondensing) |