Wall mounted multi-channel temperature transmitter
Product description:
RS485 wall mounted multi-channel temperature transmitter
RS485 wall type multi-channel temperature transmitter adopts industrial standard RS-485 bus, conforms to Modbus protocol output, and can connect many kinds of external equipment or PC machine.
RS485 wall mounted multi-channel temperature transmitter product specifications
RS485 wall mounted multi-channel temperature transmitter is a micro telecontrol device designed for data acquisition and control in the presence of many thermal resistances. The bridge circuit measurement technology unique to our company in the design, with no temperature drift, no lead resistance, strong anti-interference ability, the advantages of bridge circuit and measurement circuit complete isolation etc..
RS485 wall mounted multi-channel temperature transmitter, functional features
4~8 way isolation thermal resistance input, three wire connection method
1 way isolated RS485 communication interface, communication baud rate 9600
Support MODBUSRTU specification
RS485 wall mounted multi-channel temperature transmitter system parameters
RTD signal input
4~8 way RTD signal isolation input three wire system connection
The measuring range is C50 DEG C, ~300 DEG C
The measuring resolution is 0.1 degrees centigrade
The conversion accuracy is + 0.1 centigrade
Temperature measuring accuracy: + 0.2
The temperature stability is better than that of 100PPMM
Isolation voltage is less than 1500V
Temperature stability characteristic better than 100PPMM
Serial parameters: 9600, N, 8,1
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