Name:Wireless Data Acquisition Module(1 Temp+Humidity)
Wireless Data Acquisition Module WT-03 provides 1ambient sensor input to monitoring the temperature and humidity. It converts the wired signal to wireless data transmission. It is special design for distributed multi-point monitoring ambient temperature and humidity, to solve the industrial field wiring problems of difficult, high cost.
Mainly Features :
1. Based on LoRa spread spectrum modulation technology;
2. Wide range power supply 9~36VDC with over voltage and phase-reversal protection;
3. Inbuilt ultra-low power consumption and high-performance microprocessor MCU, reliable performance with in-built watchdog;
4. Half-duplex communication;
5. 420 ~ 450MHz ISM free band, default 433Mhz, other bands can be customized;
6. Receive sensitivity up to -148dBm, the maximum transmit power +27 dBm.
7. Efficient forward error correction coding technology and frequency hopping mechanism, anti-interference ability, low bit error rate.
8. Support serial wakeup and air wake-up function, at any time send and receive data, no cycle wake up time, do not have to worry about crashes;
9. No need to configure any parameters, plug and play;
10. Effective communication distance up to 3 to 5 km (can be customized 6 to 10 km);
11. Broadcast transmission data, can be achieved point to point, one to many, multi-point networking and other communications applications;
12. 1 ambient sensor input for monitoring temperature and humidity;
13. Provides 1 channel 9~36VDC power source output for external device, saving wiring cost;
14. Industrial class design suitable for long time work applications;