Emerson 3051S Spezifikationen Seite 18

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8
Reference Manual
00809-0100-4001, Rev JA
Section 2: Installation
November 2012
Installation
Another method is to plumb the reference side to a chamber that has a small vent to
atmosphere. If multiple draft transmitters are being used in an application, the reference side of
each device can be plumbed to a chamber to achieve a common gage reference.
2.6 Environmental considerations
Best practice is to mount the transmitter in an environment that has minimal ambient
temperature change. The transmitter electronics temperature operating limits are –40 to 185 °F
(–40 to 85 °C). Refer to Appendix A: Specifications and reference data that lists the sensing
element operating limits. Mount the transmitter so that it is not susceptible to vibration and
mechanical shock and does not have external contact with corrosive materials.
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