Walchem WebAlert WA500, Instruction Manual

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4
Contact Flowmeter Input Menu
Volume per Contact (contact style) 0 to 1000 (units of measure defined by user)
Total Alarm Limit 0 = no limit, otherwise >0
Counter Input Menu
One Count = >0
Total Alarm Limit 0 =no limit, otherwise >0
Rate High Alarm >0
Rate Low Alarm >0
Rate High-High Alarm >0
Rate Low-Low Alarm >0
Alarm Output Menu
Remote Alarm Delay Time 1 to 1440 minutes
Output Time Limit 0 to 1440 minutes (0 = no limit)
Alarm Hand Time Limit 1 to 1440 minutes
Auto Reporting Menu
Logging Frequency 10 to 1440 minutes
Access Code Menu
Session Timeout 0 to 60 minutes (0 = infinity)
3.0 UNPACKING & INSTALLATION
3.1 Unpacking the Unit
Inspect the contents of the carton. Please notify the carrier immediately if there are any signs of damage
to the process monitor or its parts. Contact your distributor if any of the parts are missing. The carton
should contain a WebAlert series process monitor and instruction manual. Any options or accessories
will be incorporated as ordered.
3.2 Mounting the Electronic Enclosure
The WebAlert series process monitor is supplied with mounting holes on the enclosure. It should be
wall mounted with the display at eye level on a vibration-free surface, utilizing all mounting holes for
maximum stability.
The enclosure is IP66 (NEMA 4X) rated, suitable for outdoor installation. The maximum ambient
operating temperature is 60 degrees C (140 degrees F); this should be considered if installation is in a
high temperature location.
The installation site should be in close proximity to grounded AC power, the devices to be connected,
and phone line or Ethernet hub (if applicable).
Avoid locations that are in close proximity to sources of electrical noise (motor starters, power
transformers, variable speed motor drives, radio transmitters, etc.), corrosive fumes or excessive
moisture.