Dresser Series D Installation Supplement
© 2019 Natural Gas Solutions North America, LLC
Page 22 of 24
WARNING
Products certified as intrinsically safe installations shall be:
•
Installed, put into service, used, and maintained in compliance with national and local regulations
and in accordance with the recommendations contained in the relevant standards concerning
potentially explosive atmospheres.
•
Used only in situations that comply with the certification conditions shown in this document and
after verifications of their compatibility with the zone of intended use and the permitted
maximum ambient temperature.
•
Installed, put into service, and maintained by properly licensed and trained professionals who
have undergone suitable training for instrumentation used in areas with potentially explosive
atmospheres.
A wiring output guide is conveniently located on the cover plate located on the back of the meter as
shown in Figure 37. This information is also contained in Table 2.
Figure 37: Cover plate with wiring guide
Table 2: Pulse Output Cable Guide
Pulse Output
Name
Wire Color
Pulse Type
Pulse Output 1 (+)
PO1 (+)
Brown
Form A
Pulse Output 1 (-)
PO1 (-)
Green
Pulse Output 2 (+)
PO2 (+)
White
Form A
Pulse Output 2 (-)
PO2 (-)
Black
Pulse Output 3 (+)
PO3 (+)
Red
Form B
Pulse Output 3 (-)
PO3 (-)
Blue
Ground
(GROUND)
Bare wire
-
