Kayden CLASSIC® 812 Flow, Level, Interface Switch & Transmitter

Brand: Kayden Instruments

Kayden CLASSIC® 812 Flow, Level, Interface Switch & Transmitter

Brand: Kayden Instruments
The Kayden CLASSIC® 812 Flow, Level and Interface Switch & Transmitter features a precision welded, highly accurate stainless steel sensor. Ideal for liquids, gases & slurries in a clean or dirty process.

The CLASSIC 812 is available with a Raised Face or RTJ Flange, in a wide range of flange sizes, ANSI ratings and insertion lengths. All Kayden models feature a rugged flameproof enclosure with blind or lens covers available. Kayden’s advanced digital electronics will revolutionize the way you monitor and control your process.


  • Process Connection
    • Raised Face or RTJ Flange

  • Adjustable Set Point Range
    • 0-254 feet/s, 0-77 meters/s
  • Insertion 'U' Length
    • Available in 1/2" or 1 cm increments
    • Min. 2.5" - Max. 120" (6.0 - 305 cm)
  • Input Power
    • 12-24 Vdc & 115-230 Vac, 50-60 Hz
  • Operating Pressure (Maximum)
    • Per Flange Rating, ASME B16.5
  • Temperature Range (Sensor)
    • -45° to 200° C, -50° to 392° F
  • Local Enclosure
    • Aluminum Flameproof, 1" Female NPT Conduit Connection

  • Local Enclosure Cover
    • Blind or Glass Lens, Flameproof

  • Wetted Materials
    • 316/316L Stainless Steel
    • Other Materials Available

  • Outputs/Communications
    • Two Independent Relays (SPDT), 4-20 mA, Modbus
    • Rated 120 Vac max, 30 Vdc max, 4A max

  • Approvals
    • FM
    • CSA
    • CRN
    • Single Seal
    • NACE
    • NEMA 4X
The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen. All specifications are subject to change without notice.
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CLASSIC® 812

    The Kayden CLASSIC® 812 Flow, Level and Interface Switch & Transmitter features a precision welded, highly accurate stainless steel sensor. Ideal for liquids, gases & slurries in a clean or dirty process.

    The CLASSIC 812 is available with a Raised Face or RTJ Flange, in a wide range of flange sizes, ANSI ratings and insertion lengths. All Kayden models feature a rugged flameproof enclosure with blind or lens covers available. Kayden’s advanced digital electronics will revolutionize the way you monitor and control your process.


    • Process Connection
      • Raised Face or RTJ Flange

    • Adjustable Set Point Range
      • 0-254 feet/s, 0-77 meters/s
    • Insertion 'U' Length
      • Available in 1/2" or 1 cm increments
      • Min. 2.5" - Max. 120" (6.0 - 305 cm)
    • Input Power
      • 12-24 Vdc & 115-230 Vac, 50-60 Hz
    • Operating Pressure (Maximum)
      • Per Flange Rating, ASME B16.5
    • Temperature Range (Sensor)
      • -45° to 200° C, -50° to 392° F
    • Local Enclosure
      • Aluminum Flameproof, 1" Female NPT Conduit Connection

    • Local Enclosure Cover
      • Blind or Glass Lens, Flameproof

    • Wetted Materials
      • 316/316L Stainless Steel
      • Other Materials Available

    • Outputs/Communications
      • Two Independent Relays (SPDT), 4-20 mA, Modbus
      • Rated 120 Vac max, 30 Vdc max, 4A max

    • Approvals
      • FM
      • CSA
      • CRN
      • Single Seal
      • NACE
      • NEMA 4X
    The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen. All specifications are subject to change without notice.

    Typical Applications

    Flow
    • Pump Protection – Dry Alarm
    • Leak Detection
    • Flow Monitoring & Verification
    • Tank Overflow Protection
    • Flare Gas Monitoring
    • Monitoring Purge Air Flow
    • Lube Oil Systems
    • Vent Monitoring
    • Natural Gas to Boilers
    • Emergency Eye Wash & Shower Stations
    • Drain Line Flow
    • High Pressure Flows
    • Tanker Loading & Unloading
    • Relief Valve & Rupture Disk Flow Monitoring
    • Remote Indication of Flow via Analog Output & Digital Communications
    • Chemical Injection/Additive Flow Monitoring

    Level
    • Storage Tanks
    • Oil Separators & Treaters – High, Low & Interface Level
    • Sumps – All Types of fluids ( Water, Oil, etc. )
    • Free Water Knock-out Tanks – High, Low and Interface Level
    • Leak Detection (Accumulation Reservoir)
    • Tank Overflow
    • Sampler Systems
    • Sand Separators

    Interface
    • Interface Control in Separation Vessels
    • Interface Detection
    • Interface Control & Level Detection in Settling Vessels

    Media
    • Liquids, Air & Gases
    • Hazardous & General-Purpose Areas
    • Slurries
    • Corrosive Liquids