Kayden InstrumentsThermal Products
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CLASSICtm 830

CLASSIC 830

In-Line Style Threaded

All your needs for the CLASSIC 830:
Spec Sheet
CLASSIC Brochure
Product Manual
Quick Set-Up Guide
FM Approval
UL & CSA Approval
Dimension Drawings
Wiring Diagrams
Acceptable Process Factors
Mounting & Installation
Software
Configure
 

Specifications

Applications

  • Flow and Level
 

Material of Construction - Sensor

  • 316L Stainless Steel c/w Nickel Braze
 

Process Connections - Threaded

  • 3/4" FNPT (Female National Pipe Thread)
 

Sensor Assembly Body Lengths

  • In-Line body length is 3.5"(8.8 cm)
 

Sensor Operating Temperature Range - Continuous Use

  • -55° C to +200° C (-67° F to +392° F)
 

Operating Pressure - Sensor

  • Maximum working pressure to 3500 psig (24 Mpa) at 21° C (70° F)
  • MWP derated with temperature
  • Higher ratings available
 

Electronics Operating Temperature Range - Continuous Use

  • -55° C to +75° C (-67° F to +167° F).
    For temperatures above 75° C (+167° F) remote mounting of electronics enclosure is required.
 

Input Power

  • 12-24 VDC; 115-230 VAC, 50-60 Hz
  • Universal Power Input
  • Power Consumption:
    Maximum 4.8 watts
 

Electronics - Standard Features

  • 100% digital design. All electronics are environmentally sealed
  • 4-20 mA output Scaled to flow
  • Intelligent user interface with push-button setup and constant display of operation (Flow/Level)
  • Temperature compensation
  • Automated redundant self-test diagnostics
  • MODBUS support via RS-485 communications*
  • Easy setup: no mechanical jumper or trim pots
  • Incrementally adjustable heater power (5% steps) with automatic over-range protection
  • Dual independent relays
  • Temperature Mode*: Process temperature may be displayed/graphed in Flow/Level mode
  • 4 adjustable independent switch point timers
  • Front panel lock-out*
  • Bypass (Power On Delay) timer

        * Requires KAYDEN RCM Software. Available on request.
 

Outputs

  • MODBUS registers via RS-485
  • 4-20 mA current loop (thermal signal, scaleable)
  • Dual SPDT sealed relay contacts rated @ 5 amps resistive 230 VAC or 24 VDC max
 

Communications

  • RS-485 using Kayden's Remote Control & Monitoring Software (RCMS) or other MODBUS compatible software
 

CLASSIC 800 Control Circuit Features

  • Output Signal:
    MODBUS registers via RS-485
    4-20 mA current loop (thermal signal, scaleable)
 

Switch Point Range

  • Water-based Liquids:
    0.015 to 50 ml/sec
  • Hydrocarbon-based Liquids:
    0.035 to 110 cc/sec (0.033 to 110ml/sec)
  • Gases:
    0.6 to 20,000 cc/sec (0.6 to 20,000 ml/sec)
    Standard condition: 21° C (70° F) 1 ATM
  • Other Fluids:
    Contact Kayden
 

Accuracy

  • Flow Service:
    ±0.02% of set point over operating range of ±50°F(±28°c)
  • Level Service:
    ±0.25inches(±0.64cm)
  • Repeatability:
    ±0.5% of reading
    1% of full signal range at constant process conditions
 

Response Rates

  • Approximately 0.5 to 30 seconds.
 

Agency Approvals


Local (Sensor) Enclosure:
  • FM - Flameproof
    - Class I, Division 1, Groups B, C & D
    - Temperature codes: T2D (Ta=75ºC), T3 (Ta=65ºC)
    - Class I, Zone 1, AEx d IIB + H2
    - Type 4/IP55
  • Blind cover standard
  • Lens cover optional
  • Enclosure epoxy coated with 0-ring on 5pin cover

Remote Electronics Enclosures - Optional:
  • FM - Flameproof
    - Class I, Division 1, Groups B, C & D
    - Temperature codes: T2D (Ta=75ºC), T3 (Ta=65ºC)
    - Class I, Zone 1, AEx d IIB + H2
    - Type 4/IP55
  • Blind cover standard
  • Lens cover optional
  • One electronics module per enclosure
  • Enclosure epoxy coated with O-ring on 5pin cover
 

Kayden RCMStm - Optional (Remote Control & Monitoring Software)

  • Operated via a personal computer locally or from a remote control center
  • Monitor operating status
  • Adjust set points 1 & 2
  • Adjust relay modes
  • Modify heater settings to optimize response time
  • Lock or unlock the front panel to protect the settings
  • Load or save user settings
  • Visualize the actions of the process via the graphical display
  • Many other adjustable features
 
Configure