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Spare Electronics Module for Kayden CLASSIC® 800 Series Switches

Part Number: L10-800-C-E Brand: Kayden Instruments

Kayden CLASSIC 800 Series Electronics Module

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  • The Kayden CLASSIC 800 Series Electronics Module is for use in the following CLASSIC Models
    • 810
    • 812
    • 814
    • 816
    • 828
    • 830
    • 832
  • Input Power
    • 12-24 Vdc
    • 115-230 Vac, 50 to 60 Hz 
  • Outputs
    • Dual SPDT Relay Contacts Rated @ 5 Amps Resistive 230 Vac or 24 Vdc Maximum
    • Modbus via RS-485 
  • Advanced Diagnostics
    • Any open or shorted connection will result in a fault indication that also deactivates all relays and disables the heater circuitry
    • An internal watchdog circuit ensures that the microprocessor code is performing as expected, and a secondary external watchdog circuit ensures that the microprocessor itself is functioning. In the event of a malfunction, both circuits force the contacts open, illuminate the Fault LED and force the heater off. This prevents the possibility of a “runaway” heater or a high thermal offset.
  • Intelligent User Controls
  • The Kayden CLASSIC 800 Series Display Panel features bright LED indicators for easy viewing even in direct sunlight.
  • An adjustable power-on Start-Up Bypass Timer is accessible from the Display Panel for low-flow alarm pump protection applications. This makes it possible to disable a pump on low flow and have it automatically restart after a predetermined time in the event of a power interruption.
  • Four adjustable delay timers allow the introduction of repeatable time delay into the (set point) relay trip function. For example, in a pump protection application, this function will shut down the pump after the switch sensor has gone “dry” for the pre-set time (delay) limit.
  • The Kayden RCM Software includes the option of locking the CLASSIC 800 Series Display Panel to eliminate field adjustments or tampering.
  • Modbus allows multiple Kayden units to be connected to the same communications bus (via RS-485) and monitored simultaneously.
Standard Features
  • 4-Adjustable Independent Switch Point Timers
  • Adjustable Power-On Start-Up Bypass Timer
  • Adjustable Set Point Deadbands
  • Continuous Self-Test Diagnostics of Electronics & Sensor
  • Display Panel Lock-Out (controlled via the Kayden RCM Software)
  • Dual Independent Relays
  • Intelligent User Interface
  • Microprocessor-Based Electronics
  • No Mechanical Jumpers or Trim-pots
  • Process Temperature via Modbus and/or One or Both Alarm Relays
  • Relays are Factory Set to Monitor Flow
  • Temperature Compensation
  • Variable Heater Power
  • The Kayden CLASSIC 800 Series Electronics Module is for use in the following CLASSIC Models
    • 810
    • 812
    • 814
    • 816
    • 828
    • 830
    • 832
  • Input Power
    • 12-24 Vdc
    • 115-230 Vac, 50 to 60 Hz 
  • Outputs
    • Dual SPDT Relay Contacts Rated @ 5 Amps Resistive 230 Vac or 24 Vdc Maximum
    • Modbus via RS-485 
  • Advanced Diagnostics
    • Any open or shorted connection will result in a fault indication that also deactivates all relays and disables the heater circuitry
    • An internal watchdog circuit ensures that the microprocessor code is performing as expected, and a secondary external watchdog circuit ensures that the microprocessor itself is functioning. In the event of a malfunction, both circuits force the contacts open, illuminate the Fault LED and force the heater off. This prevents the possibility of a “runaway” heater or a high thermal offset.
  • Intelligent User Controls
  • The Kayden CLASSIC 800 Series Display Panel features bright LED indicators for easy viewing even in direct sunlight.
  • An adjustable power-on Start-Up Bypass Timer is accessible from the Display Panel for low-flow alarm pump protection applications. This makes it possible to disable a pump on low flow and have it automatically restart after a predetermined time in the event of a power interruption.
  • Four adjustable delay timers allow the introduction of repeatable time delay into the (set point) relay trip function. For example, in a pump protection application, this function will shut down the pump after the switch sensor has gone “dry” for the pre-set time (delay) limit.
  • The Kayden RCM Software includes the option of locking the CLASSIC 800 Series Display Panel to eliminate field adjustments or tampering.
  • Modbus allows multiple Kayden units to be connected to the same communications bus (via RS-485) and monitored simultaneously.
Standard Features
  • 4-Adjustable Independent Switch Point Timers
  • Adjustable Power-On Start-Up Bypass Timer
  • Adjustable Set Point Deadbands
  • Continuous Self-Test Diagnostics of Electronics & Sensor
  • Display Panel Lock-Out (controlled via the Kayden RCM Software)
  • Dual Independent Relays
  • Intelligent User Interface
  • Microprocessor-Based Electronics
  • No Mechanical Jumpers or Trim-pots
  • Process Temperature via Modbus and/or One or Both Alarm Relays
  • Relays are Factory Set to Monitor Flow
  • Temperature Compensation
  • Variable Heater Power
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Specifications

Brand

Input Power

  • Universal Power Input
  • 12-24 Vdc, 120-240 Vac, 50/60 Hz

Output

  • 4-20 mA (Thermal Signal, Scaleable) 120 Vac, Max.

Communication

  • Modbus RTU Communication-Alarms, Flow Status & Diagnostics
  • RS-485 Using Kayden's Remote Control & Monitoring Software (RCMS) or other Modbus Compatible Software

Electronics - Standard Features

  • 100 % Digital Design. Electronics are Environmentally Sealed
  • 4-Adjustable Independent Switch Point Timers
  • Automated Redundant Self-Test Diagnostics
  • Display Panel Lock-Out*
  • Easy Setup: No Mechanical Jumpers or Trim Pots
  • Incrementally Adjustable Heater Power (5 % Steps) with Automatic Over-Range Protection
  • Intelligent User Interface with Push-Button & Constant Display of Operation (Flow/Level)
  • Start-Up Bypass Timer
  • Temperature Compensation
  • Temperature Mode*: Process Temperature may be Displayed/Graphed in Flow/Level Mode
  • *Configurable only from the Kayden RCM Software

Operating Temperature - Electronics

  • -55° to 65° C (-67° to 149° F)

Storage Temperature

  • Store in a clean & dry environment between -30° & 60° C (-22° & 140° F)
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Applications

The Kayden CLASSIC 800 Series Electronics Module is a replacement module for use in the following CLASSIC Models: 810, 812, 814, 816, 828, 830 and 832.

    Process Media Applications 
    • Air and Gases
    • Liquids
    • Slurries


    Flow
    • Ammonia Storage
    • Biogas Flow
    • Catalysis Vessels
    • Chemical Injection & Additive Flow Monitoring
    • Chemical Reactors
    • Chlor-alkali Processes
    • Compressors
    • Condensers
    • Cooling Water
    • Deionization Tanks
    • Digester Gas Flow
    • Distillation Columns
    • Drain Line Flow
    • Emergency Eye Wash & Shower Stations
    • Fermentation Vessels
    • Flare Gas Monitoring
    • Flare Knock-out Drums
    • Flow Monitoring & Verification
    • Heat Exchangers
    • Heat Recovery Steam Generator (HRSG) - Power & Utilities
    • High Pressure Flows
    • Leak Detection
    • Lube Oil Systems
    • Monitoring Purge Air Flow
    • Natural Gas to Boilers
    • Oil Well System Testing
    • Pumps
    • Reboilers
    • Refinery Flow Applications
    • Relief Valve & Rupture Disk Flow Monitoring
    • Remote Indication of Flow via Analog Output & Digital Communications
    • Pump Protection - Dry Alarm
    • Safety Spray Nozzle Monitoring
    • Tank Blanketing
    • Tank Overflow Protection
    • Tanker Loading & Unloading
    • Water & Wastewater
    • Vaporizers
    • Vent Monitoring

    Level
    • Biogas Dehydration
    • Blending Operations
    • Carbon Slurry Level
    • Compressor Scrubber
    • Compressor Waste Liquid
    • Condensate Receiver Tanks
    • Cooling Tower Basins
    • Crude Desalting
    • Crude Dehydration
    • Deionization Tanks
    • Digester Blow Tanks
    • Free Water Knock-out Tanks - High, Low and Interface Level
    • Geothermal - Degasser Tanks
    • Geothermal - Steam & Brine Separators
    • Leak Detection (Accumulation Reservoir)
    • Lime Slurry Level
    • Mixing & Blending Systems
    • Oil Separators & Treaters - High, Low & Interface Level
    • Production Fluid Storage
    • Pulp Bleaching Towers
    • Pulp Digesters
    • Pulp Storage
    • Pulp Washing Systems
    • Sampler Systems
    • Sand Separators
    • Scrubber Vessels
    • Storage Tanks
    • Sumps - All Types of fluids: Water, Oil, etc.
    • Surge Tanks
    • Tank Overflow
    • Turpentine Recovery
    • Vapor & Liquid Separation
    • Vapor Recovery

    Interface
    • Crude Desalting
    • Interface Control in Separation Vessels
    • Interface Detection
    • Interface Control & Level Detection in Settling Vessels
    • Liquid-Liquid Extraction - LLX

    Media
    • Liquids, Air & Gases
    • Slurries
    • Corrosive Liquids

    Areas
    • Flameproof, Hazardous & General-Purpose Areas

    IDEAL PROCESS CONDITIONS FOR FLOW

    Liquids, Air, Gases, Slurries & Emulsion
    • Consistent Process Composition & Temperature
    • Sufficient Straight Run Flow Profile (minimizes turbulence)
    • Recommended Minimum of 5 Pipe Diameters from any Disturbance


    Air & Gas

    • Clean and Dry

    UNDESIRABLE PROCESS CONDITIONS FOR FLOW

    Liquids, Air, Gases, Slurries & Emulsion
    • Inconsistent Process Composition or Temperature
    • Insufficient Straight Run
    • Aerated Fluids
    • Turbulence

    Air & Gas
    • Wet or Saturated Air & Gas

    Solids

    • Dry granulated processes are NOT good candidates for thermal switches
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