Viqua PRO10 - Adjustable Alarm Set Points; Signals and Remote Capabilities; Commcenter; Dry Contacts

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3.7.3 Adjustable Alarm Set Points
The PRO10, PRO20, and PRO30 systems are all capable of programmable low UV
dose alarm set points of 40, 80, or 120 mJ/cm
2
. After detecting a low UV dose, a visual
and audible alarm will sound within the allowable response time (the time it takes for
three void volumes to pass through the system, plus 3 seconds), as per NSF Standard
55 Class A protocol.
System
Dose Selection (mJ/cm
2
)
40
80
120
PRO10
PRO20
PRO30
Benefits
• Allows for system compliance with regional regulations.
• Ability to tailor low UV alarm set point to custom application.
• Reliable system response time to alarm situations.
• Visual and audible alarm activation.
3.8 Signals and Remote Capabilities
3.8.1 COMMcenter™
The COMMcenter™ provides live monitoring and records past
performance. When a Mini-SD card is inserted into the system,
information is recorded every minute. A 512 MB Mini-SD card should
store 18 years-worth of information. Without the Mini-SD, the
COMMcenter™ will store the last 40 alarms that have occurred in
memory.
Features
• Displays real-time dose measurements.
• Notifies alarm situations and provides help screens to overcome the problem.
• Archives past performance, water quality changes, power failures, alarms, and lamp
age.
• RJ45 Ethernet cable connection between COMMcenter™ and controller.
• Equipped with a 2 GB Micro-SD card and Mini-SD adapter.
3.8.2 Dry Contacts
The dry contact can be used to signal a remote device in event
of the following major alarms: