Temperature measurement host, temperature measurement unit, temperature measurement cable

Product Name: Grain Temperature Measurement Host

Working environment temperature:-40°℃~+85℃

Working environment humidity:0%Rh～99%Rh

Extension communication interface:LORA Wireless

Host communication interface:RS232、 Ethernet

Equipment capacity:256 extensions

Wireless communication distance:The visible distance is not less than3KM

Continuous working hours:>1500h

Average error free working time of the system:≥15000h

give birth toarticleintroduceThe host adopts5V power supply, computer communication interface RS232,Alternatively, Ethernet can be used wirelessly with one end of the extension470M, 1W orperson0.16W wireless communication.useRS232 communication, directly connected to the computer using USB to serial port conversionWire connection is sufficient. If the computer comes with a serial port, it can be usedDB9'sFor direct connection, if Ethernet communication is used, it is necessary toUsing Ethernet cables, it can be directly connected to the computer's Ethernet port or connected to itCommunication can be achieved by accessing the local area network where the temperature measurement computer is located.