Fourtec DaqPRO 5300, Руководство пользователя

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Chapter 1 DaqPRO 7
See Figure 3 for the wiring configuration of a 3-wire PT 100 connected to input – 1 and input – 5:
Figure 3: Connecting 3-wire PT 100
When working with a 3-wire PT 100, inputs 5 to 8 are not available and you can connect up to 4 sensors.
Sensor Mismatch
After logging begins, DaqPRO checks if the sensor type assigned to each channel matches the attached
sensor. If there is a mismatch, DaqPRO disconnects the corresponding input and displays a warning
message: Illegal sensor (refer to the Troubleshooting Guide on page 82 for details).
1.1.4. User Defined Sensors
DaqPRO provides a simple and straightforward tool for defining up to 20 custom sensors. Almost any 0
– 10V and 0 – 24mA sensor or transducer is accepted by DaqPRO and its electrical units are
automatically scaled to meaningful user-defined engineering units.
The sensor definitions are stored in
DaqPRO ’ s memory and are added to the sensors list. The sensor ’ s
readings are displayed in the user defined units both on DaqPRO ’ s LCD screen and DaqLab software.
To learn how to define custom sensors refer to section 0 on page 55.
For further manipulating sensors readings use the Analysis wizard (refer to page 69).
www.esis.com.au
Ph 02 9481 7420
Fax 02 9481 7267
esis.enq@esis.com.au