Business Type: Manufacturer/Factory
Changsha, Hunan, China
The FST100-301 waterproof DTU is a 4G/LoRaWan/NB-IoT wireless transmission module that
supports RS485 communication, RS232 serial Modbus protocol data transfer to TCP/UDP/MQTT
client platform, two-way transparent transmission. The product adopts industrial-grade design, and
the long-term working data transmission is stable and reliable
♦ Realize two-way data transparent transmission between RS232/RS485 and 4G/LoRaWan/NB-IoT
♦ Reliable design of multiple hardware and software, compound watchdog technology, make the equipment run safely
♦ Support the device to be permanently online, with automatic reconnection function after network disconnection
♦ Support mainstream manufacturer agreements, configuration software and IoT platform, easy to connect
♦ Optimize the network protocol stack to support fast connection to the server
|Supply voltage||24VDC power supply (12~30VDC) battery power supply 3.6VDC, 8000mAh|
|Stand-by current||[email protected](External power supply) ≤[email protected](Battery powered)|
|Sampling frequency||4G/NB-IoT 10s~3600s can be set, LoRa (10s~12h can be set)|
|Upload frequency||1min~1440min can be set (default 5min)|
|Protocol|| TCP/UDP/MQTT multiple protocols are optional, others need to be explained,|
LoRa: LoRaWAN (Class A, OTAA mode activation)
|Input signal||RS485,RS232, TTL|
Q: Are you manufacturer?
A: Yes, We are professional sensor manufacturer over 50 years! Our technical team has more than 20 engineers.
Q: Can you accept OEM service ?
A: Yes, we can put your company information and logo on our sensors.
Q: Can I be your distributor?
A: Yes, we are looking for distributors in oversea market.
Q: What is your lead time?
A: Normally 7-10days. For quantity above100pcs, need extra 3-5 working days.