Flowserve 3400IQ Digital Positioner - Manual (Page 23)

23
Logix 3400IQ Digital Positioner FCD LGENIM3402-00 – 0/07
flowserve.com
4
Pre-installation Considerations
4.1 Introduction
About This Section
This section reviews several topics which should be considered before installing the Logix 3400IQ
digital positioner. If replacing an existing Logix 3400IQ digital positioner, this section can be skipped.
4.2 Considerations for Logix 3400IQ Digital
Positioner
Evaluate Conditions
The Logix 3400IQ digital positioner is designed to operate in common indoor industrial environments
as well as outdoors. To assure optimum performance, conditions at the mounting area should be
evaluated relative to published device specifications and accepted installation practices for electronic
positioners.
Environmental Conditions:
Ambient Temperature
Relative Humidity
Potential Noise Sources:
Radio Frequency Interference (RFI)
Electromagnetic Interference (EMI)
Vibration Sources:
Pumps
Motorized Valves
Process Characteristics:
Temperature
Maximum Pressure Rating
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