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OMEGA Model CYD201/CYD208 User’s Manual
Installation 2-7
2.6 SENSOR CURVE DEFINITION
To display accurate temperature, select a response curve that matches the
installed sensor. There are seven standard curves stored within the Model
CYD201/CYD208 numbered 0 through 6 (see Appendix A). Different curves
may be assigned to each channel of the Model CYD208. Find the unit
factory curve configuration inside the front cover of this manual. Curve 6
(CY-7 Curve 10) is the standard curve configuration unless specified
differently upon order.
To determine current curve selection, press and hold
UNITS
and turn on (1)
the rear panel SET switch (DIP switch 3). Release
UNITS
key. The CYD201
displays the curve number in the display window. The Model CYD208
displays the curve number in the display window and the channel number in
the channel window. To display curves for other channel numbers in the
Model CYD208, press
CHANNEL
to scroll through the eight channels.
To change the curve, press
UNITS
. The instrument scrolls through curves 0
through 6. In the Model CYD208, press
CHANNEL
to select other channels,
then press
UNITS
to scroll through the curves.
After the new curve selection, turn the SET switch on the rear panel off (0).
The unit returns to normal operation.
Table 2-2. Model CYD201/CYD208 Temperature Curves
Curve No. Range (K) Description
0
1
2
3
4
5
6
0 – 324.9
0 – 324.9
0 – 324.9
0 – 324.9
0 – 324.9
0 – 324.9
0 – 474.9
DT-500DI-8B
DT-500DI-8A
DT-500DRC-D
DT-500TDC-E1
CTI Curve C
DT-500DI-8C
CY-7 Curve 10
2.7 RACK MOUNTING
The Models CYD201 and CYD208 can install in a standard “size” 1/4 panel
EIA rack space. If you ordered a CYD208-DIN rack mounting adapter, follow
the installation instructions below. See Figure 2-3.
1. Remove front feet on bottom of unit and attach lower rack piece by
threading two of the four screws provided into the front feet holes.
2. Locate the two mounting hole access covers on the top of the unit.
Attach the other rack with the remaining screws.