205-TC Datasheet, PDF (15/22 Pages) List of Unclassifed Manufacturers – THERMOCOUPLE MINIATURE PANEL THERMOMETER

TABLE 4-1
CALIBRATION VALUES WHEN USING
THERMOCOUPLE CALIBRATOR
MODEL T/C CALIBRATOR METER POT TO
OPTION DISPLAY
DISPLAY ADJUST
*-JF1
32°F
1346°F
32°F
1346°F
Zero
Span
*-JF2
32.0°F
167.0°F
31.6°F † Zero
167.0°F Span
*-JC1
0°C
730°C
0°C
730°C
Zero
Span
*-JC2
0.0°C
170.0°C
-0.2°C † Zero
170.0°C Span
*-KF1
32°F
1794°F
31°F † Zero
1794°F Span
*-KF2
32.0°F
160.0°F
32.0°F
160.0°F
Zero
Span
*-KC1
0°C
1335°C
0°C
1335°C
Zero
Span
*-KC2
0.0°C
190.0°C
0.0°C
190.0°C
Zero
Span
† Look at the end of Table 4-1 for the explanation of †.
* Look at Table 1-1, for complete models (preface section).
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3.2 Converting °F to °C (vice versa)
You must remove the printed circuit board from the case
in order to change from the Fahrenheit to Celsius (or vice
versa). This change must be performed by a qualified
technician in order to avoid damage to the unit.
Disconnect the power from the unit before proceeding.
Degrees Fahrenheit and degrees Celsius are selectable
parameters. All you need to do is change the location of the
shorting jumper at S3, using needle-nose pliers.
1. Disconnect all wires
and move the unit
2
P3
1
from the panel (if
3
installed).
P2 2
1
2. Remove the printed
circuit board from
the case as
described in
3
Section 3-8.
P1 2
1
SHORTING
JUMPER
(COMPONENT SIDE)
DETAIL A
FOR °C
S3
DETAIL B
FOR °F
S3
S3
TRANSFORMER
W1 W2 W3
ZERO
SPAN
Figure 3-2. S3 Jumper
3. Follow the instructions to convert to:
Celsius: .
The unit will display degrees Celsius when the shorting jumper
is connected to both pins at S3. Refer to Figure 3-2, Detail A.
Fahrenheit: .
The unit will display degrees Fahrenheit if the shorting jumper
at S3 is NOT connecting the 2 pins. Refer to Figure 3-2,
Detail B. By keeping the shorting jumper on one pin, you are
keeping it handy in case you want to change the display back
to degrees C.
7