Electrical Connections; Wiring Specifications; Cable Glands And Cable Types; Connections For The Various Types Of Sensors - Industrial Scientific OLDHAM 300 Series Operating And Maintenance Manual

REF.
1
2
3

2. ELECTRICAL CONNECTIONS

2.1.
If needed: consult the grounding instructions for INDUSTRIAL SCIENTIFIC instruments and
related connection materials in Annex 1.
2.2.
Sensor types
CTX 300 (TOX and OX)
CTX 300 SC
CTX 300 CO
2
CEX 300 with shielded cable
CEX 300 with armored cable
2.3.
Output
signal
Number of
wires
Max.
impedance
The CEX 300 sensor only connects to INDUSTRIAL SCIENTIFIC
(Z) of the line
Here, the CEX 300 case is equipped with a grounding reclaim screw to connect the cable armor to the ground cable.
5
No. DESCRIPTION
1 CEX / CTX300 BRACE
4 CHC LI2 SCREW
4 A25 ACCD WASHER

Wiring specifications

Cable glands and cable types

Cable gland type
Nickel-plated brass
Nickel-plated brass
5
Double compression nickel-
plated brass

Connections for the various types of sensors

CTX 300 (TOX
CEX 300
and OX)
voltage 4-20 mA
3 wires
Refer to the characteristics for the central controller
central controllers
OFSA REF
6132380
6902218
6905518
Neoprene
CTX 300 (TOX
and OX)
without display
4-20 mA
3 wires 2 wires
7
MATERIAL
INOX
INOX
.
Cable entry
Between 6–11 mm
Between 6–11 mm
Between 8.5–16 mm
CTX 300
SC and
CO
2
without
display
4-20 mA
3 wires