Brief Introduction CWT-LoRa-T is a kind of wireless temperature acquisition device, it connects temperature (and humidity) probe and transmit data via LoRa, wireless transmit distance up to 400 meters (open air). multiple CWT-LoRa-T can remotely communicate with a CWT-LoRa gateway to build a private wireless temperature monitoring network.the product has advantages of high quality, super-fast response, strong anti-interference ability and high cost performance. |
CWT-LoRa-T Series Features
- temperature humidity probe with high accuracy, support calibration
- OLED displayer
- Integrates Semtech RF transceiver chip SX1276
- LoRa Frequency Range: 868/915 MHz (Customizable:137~1020MHz)
- Wireless transmit distance up to 3KM (open air)
- Adopted highly integrated industrial 32-bit ARM MCU
- Built-in battery with long cycle life, 10-20 hours
- Reliable performance with built-in double watchdog, 24×7 operation
- USB configuration port, easy use configuration tool
CWT-LoRa-T Series Model List
There are 4 models with different probe to measure certain range of temperature or humidity.
Note:
CWT-LoRa-T sensor must work with CWT LoRa Gateway
How To Get Data From CWT-LoRa-Gateway
There are 2 options in CWT LoRa Gateways. CWT-LoRa-T sensor can work with either of CWT-LoRa-Gateways
1. CWT LoRa+RS485 Gateway
Features:
- Local PC connect CWT LoRa gateway via RS485
- Software read temperature or humidity via standard modbus RTU protocol
- Support receive 16 temperature or humidity data, can be extended
2. CWT LoRa+4G Gateway
Features:
- CWT LoRa+4G gateway send all sensor data to cloud via 4G
- Gateway need to be insert simcard
- Support sms alarm
- Connect up to 4 cloud or local servers (settable IP or domain)
- Settable upload interval (1 minute to 24 hours)
- Support receive 16 temperature or humidity data, can be extended
CWT-LoRa-T Specification
Size Diagram
CWT-LoRa-Gateway Specification
Size Diagram
Package list
Gateway×1, antenna×1，USB cable×1, power adapter×1, probe×1, configure Software
CWT cloud service
CWT cloud service is available for CWT LoRa+4G Gateway.
- Observe real-time and history temperature humidity data on web and app
- Support graph, search and export data, storage capacity: one year at least
- Support multistage account, private device group for every account
Application
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