18
8.3 Resistance Output
Range
Maximum
output range
Resolution
External exciting
current
Accuracy (Ω)
ETX-1812
ETX-2012
400Ω
0
～
440Ω
0.01Ω
0.4mA
～
4.0mA
0.25
0.15
3200Ω
400
～
3600Ω
0.1Ω
0.1mA
～
0.5mA
1.0
0.50
-10
℃～
18
℃，
+28
℃～
55
℃
temperature coefficient,±0.005%FS/
℃
.
8.4 RTD
Graduation
Range
Resolution
Accuracy (
℃
)
ETX-1812
ETX-2012
2-wire
3-wire
4-wire
Output
2-wire
3-wire
4-wire
Output
Pt100
-200
℃～
850
℃
0.1
℃
0.7
0.4
0.7
0.4
0.3
0.3
Pt1000
-200
℃～
650
℃
0.4
0.3
0.3
0.3
0.15
0.15
Cu50
-50
℃～
150
℃
1.2
0.8
0.8
0.8
0.5
0.5
Cu100
-50
℃～
150
℃
0.7
0.4
0.4
0.4
0.25
0.25
As for exciting current during measurement, please refer to resistance measurement function.
As for allowable external exciting current during output, please refer to resistance output function.
2-wire: Does not include lead resistance.
3-wire: Assumes matched leads with a total resistance not exceeding 25Ω.
