Oldham ctx 300 - Electrical connections

3 - Installation and connection
13
Figure 4: ceiling mounting with a brace. The fixing drawing is identical to this of the wall
mount.
Ref.
Qty
Description
Code
Material
1
1
Brace
6132380
Stainless
2
4
Washer A25 ACCD
6905518
Stainless
3
4
Screw CHC LI2
6902218
Stainless
Electrical connections
Wiring specifications
If needed, consult the grounding instructions for Oldham instruments and related
connection materials in Annex 1.
Connections for the various types of sensors
Wire
CTX 300 (TOX/OX)
with display
CTX 300 (TOX/OX)
without display
CTX 300 SC/CO2
without display
Output signal
4-20 mA
4-20 mA
4-20 mA
Active wires
3
2
3
Cable entry
1 x 6-11 mm
1 x 6-11 mm
1 x 6-11 mm