Martel Electronics PTC8010 - Manual (Page 15)

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Figure 10. Connections for Outputting RTDs
4.4 Sourcing Ohms/RTDs
To source an RTD, follow these steps:
1. Select the [CONFIG] option from the main menu, and choose [RTD] from the primary
parameters.
2. Choose output [OUT] from the input/output control, and select RTD type from the sensor
types.
3. Connect the calibrator to the instrument being tested, as in Figure 14.
4. Enter the temperature or resistance using the keypad.
Figure 11. Using a 3- or 4-wire Connection for RTDs
MEASURE/SOURCE
3W
! !
4W
RTD
TC
MEASURE/SOURCE
3W
! !
4W
RTD
TC
MEASURE/SOURCE
3W
! !
4W
RTD
TC
3W
4W
1 1
2 2
3 3
4 4
Use stackable
test leads for
shared connections
RTD OUT P200-385
200.0
Ω
MENU
0.0 °C
LIGHT