Ametek Thermox Series 2000 WDG-IVC User Manual

3-28 | Thermox Series 2000 WDG-IV / IVC / IVCM
Remote Sense Setup Wiring for Combustibles
If you do not have the combustibles option, skip this section.
If the distance between the controller and the sensor is over 40 feet,
and you are using the combustibles option, you must use the re-
mote sense setup. With the remote sense setup, you can obtain the
best accuracy of your combustibles detector readings. See Figure 3-17
for the number of pairs required and the type of wire required.
To use the remote sense setup, you must first set the Remote/Local jump-
ers on the Series 2000 controller wiring card to the Remote Position (see
Figure 3-21). Then you need to make another set of wiring connections
between the control unit wiring card and sensor as shown in Figure 3-21.
(You will end up having two wires connected to each combustible detec-
tor connection on the sensor board.)
T/C-
CH4 REF-
CH4 REF+
CH4 ACT-
CH4 ACT+
H2 REF-
H2 REF+
H2 ACT-
H2 ACT+
15 16 13 14 109 7 8
sensor connections
(H2 ACT+)
(H2 ACT-)
(H2 REF+)
(H2 REF-)
(CH4 ACT+)
(CH4 ACT-)
(CH4 REF+)
(CH4 REF-)
W8
TA
MO
R
EL
OC
W6
+S -S
EL
W5
+S -S
W7 W12W10
+S -S
W9
+S -S
W11
(CH4 REF-)
(CH4 REF+)
(CH4 ACT-)
(CH4 ACT+)
(H2 REF-)
(H2 REF+)
(H2 ACT-)
(H2 ACT+)
1415 16 13 9 10 87
as above
Not actual order of
Same Sensor connections
Note:
Connect both standard and
remote sense detector
connections together at
sensor screw terminals.
SENSOR
BOARD
SERIES 2000
WIRING BOARD
Option Option
Overall Braided Shield
Methane Combustibles
Combustibles
Option
Methane
Option
Remote Sense Detector
Connections
or Ridged metal conduit
Figure 3-21. Remote sense connections for combustibles.
NOTE


Ametek Thermox Series 2000 WDG-IVC Specifications

General

Brand	Ametek
Model	Thermox Series 2000 WDG-IVC
Category	Measuring Instruments
Language	English