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CLASSIC
®
800 Product Manual
Introduction
CLASSIC
®
800 Electronics
Display Panel & Intelligent User Interface
The Kayden CLASSIC 800 Electronics Module is designed to be easy to install and adjust while displaying
several control functions. All Kayden CLASSIC 800 Electronics Modules feature:
•
Universal Power Input
•
4-20 mA Analog Output
•
Continuous Self-test diagnostics with Fault Indicator
•
Start-up Bypass Timer
•
Easy setup; no jumpers or trim pots
•
Incrementally adjustable heater power, range and
relay set points.
•
All CLASSIC 800 series switches/transmitters use the same Electronics Module making it a universal spare
part. The Electronics Module is easily installed in the field without returning the entire switch/transmitter to
the factory.
Display Panel Indicators
Relay 1
On steady when Relay 1 is energized
Relay 2
On steady when Relay 2 is energized
Fault
Indicates a self-test error or fault condition
Set Point 1
On steady when viewing Set Point 1
Set Point 2
On steady when viewing Set Point 2
Run Mode
Flashing when switch is operating
Bypass
Flashing when the Start-up Bypass Timer
is active
Thermal Signal
Displays Thermal Signal
The Thermal Signal increases as
Flow
The flow rate increases
Level
The sensor is submerged
Interface
The sensor is submerged by the second liquid of
greater thermal conductivity
Figure 1 - CLASSIC 800
Display Panel
Typical Applications
•
Pump Protection - Dry Alarm
•
Leak Detection
•
Flow Monitoring &
Verification
•
Tank Overflow Protection
•
Flare Gas Monitoring
•
Monitoring Purge Air Flow
•
Drain Line Flow
•
Interface Control in
Separation Vessels
•
High Pressure Flows
•
Lube Oil Systems
•
Vent Monitoring
•
Natural Gas to Boilers
•
Emergency Eye Wash
Stations
•
Tanker Loading & Unloading
•
Relief Valve & Rupture Disk
Flow Monitoring
•
Remote Indication of Flow
via Analog Output & Digital
Communications
•
Liquids, Air & Gases
•
Slurries
•
Interface Detection
•
Corrosive Liquids
•
Hazardous & General-
Purpose Areas
•
Interface Control & Level
Detection in Settling Vessels
•
Chemical Injection/Additive
Flow Monitoring