Ametek Land RT83B 사용자 설명서 - 페이지 10

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RT8B

3.2 Loop Resistance

The maximum allowable loop resistance in the RT8B thermometer current loop, for a
given power supply voltage, is illustrated in Fig. 5.
NOTE
The system load resistance includes the cable resistance and the indicator resistance.
1000
900
800
700
600
500
400
300
200
100
0
Fig. 5 Graph showing load resistance versus power supply voltage
6
0
5
10
Power Supply Voltage (V)
Low Temperature Thermometer
15
20
25
30
35
User Guide