Revision 2 RMA803 Remote Indicator User's Guide 6
Installation and Startup
2.1 Installation Site Evaluation
Evaluate the site selected for the Remote Indicator installation with respect to the process system design
specifications and Honeywell’s published performance characteristics for your particular model. Some
parameters that you may want to include in your site evaluation are:
• Environmental Conditions:
o Ambient Temperature
o Relative Humidity
• Potential Noise Sources:
o Radio Frequency Interference (RFI)
o Electromagnetic Interference (EMI)
• Vibration Sources
o Motorized System Devices (e.g., pumps)
o Valve Cavitation
• Process Parameters
o Temperature
o Maximum Pressure Rating
2.2 Display Installation Precautions
Temperature extremes can affect display quality. The display can go blank if the temperature is below -
20°C or above +70°C; however, this is only a temporary condition. The display will again be readable
when temperatures return to within operable limits.
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