Remote monitoring multi-point temperature system based on SMT16030 and DataSocket technology

For remote monitoring of multi-point temperature in the low temperature field, a remote temperature monitoring system without the slave computer is realized in a LAN, which is based on LabVIEW. This system uses Client/Server (C/S) network mode. The temperatures of multiple digital integrated temperature sensors SMT16030 are acquired by NI USB-6251 multifunction data acquisition (DAQ) card with counters on the server. DataSocket technology is used to transmit temperature information to the client, and the temperatures are extracted on the client, thus realizing remote monitoring of multi-point temperature. This paper presents a remote multi-point temperature measurement circuit and the corresponding programs with LabVIEW. This system has many advantages of building simply, fast, high accuracy etc.