Pyromation T82 - Manual (Page 24)

Integrating the transmitter via the HART ® protocol T82
24
Device variable code Measured value
2 Device temperature
3 Average of sensor 1 and sensor 2
4 Difference between sensor 1 and sensor 2
5 Sensor 1 (backup sensor 2)
6 Sensor 1 with switchover to sensor 2 if a limit value is exceeded
7 Average of sensor 1 and sensor 2 with backup
The device variables can be queried by a HART ® master via HART ® command 9 or 33.