LI5X Process & Temperature Meter Instruction Manual
18
SIGNAL
CONNECTOR
2
1
3
5
4
RTD TC
1 2 3 4 5 6
COM
mA+
V+
T+
EXC
Switch
Position
RTD
Sensor
Figure 8. Three-Wire RTD Input Connections
The meter accepts two, three, or four-wire RTDs. The three-wire RTD
connection has built-in lead wire compensation.
SIGNAL
CONNECTOR
2
1
3
5
4
RTD TC
1 2 3 4 5 6
COM
mA+
V+
T+
EXC
Switch
Position
RTD
Sensor
Figure 9. Two-Wire RTD Input Connections
Lead wire compensation for two-wire RTDs can be applied using the
Adjust
menu. See Offset Adjustment (Adj), page 53.
Spec Tech Industrial Electric
www.spectechind.com
888-773-2832
Spec Tech Industrial Electric
www.spectechind.com
888-773-2832
