GE Druck DPI 880, Руководство пользователя

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9 K405 Issue 3
Operation - Measure/simulate an RTD or Ohms
To measure/simulate RTD values or Ohms:
1. Connect the instrument (Figure 7/8) and, if necessary,
adjust the Set Up (Table 1).
2. Select the task from the task selection menu (Table 2):
3. If necessary, adjust the
Settings (Table 4/5) and/or the
output values to the system (Table 7).
Figure 7: Example configuration - To measure the
temperature or resistance
For an input, the display shows the number of RTD or
resistance connections.
If this symbol does not agree with the number of
connections:
• Make sure that the connections are correct.
• Make sure that the wires and the sensor are
serviceable.
Figure 8: Example configuration - To simulate the
temperature or resistance
Operation - Thermocouple (TC) connections
Attach the TC wires to the applicable TC mini-connector
(Figure 9). The wider blade is the negative. Then attach the
connector to the instrument.
= Four-wire RTD attached.
a) RTD °C or °F b) Ohms (
Ω
)
Settings
°C
Pt100
Edit Settings Edit Settings
a) RTD °C or °F b) Ohms (
Ω
)