The Kayden CLASSIC 830 Flow Switch & Transmitter features a precision welded, highly accurate stainless steel sensor. It is ideal for liquids, gases & slurries in a clean or dirty process, and is available with a ¾” FNPT Connection in a horizontal or vertical orientation. 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 Connections: 3/4" FNPT
  • Adjustable Set Point Range: 0-20,000 cc/s
  • Sensor Assembly Body Length: 3.5" (8.8 cm)
  • Sensor Mounting Orientation: Horizontal or Vertical
  • Input Power: 12-24 VDC & 115-230 VAC, 50-60 Hz
  • Operating Pressure (Maximum): 3480 psi, 24000 kPa, 240 bar
  • Temperature Range (Sensor): -45°C to 200°C, -50°F to 392°F
  • Local Enclosure: Aluminum Flameproof, 1" FNPT
  • Cover: Flameproof Blind Cover or Flameproof Glass Lens Cover
  • Wetted Materials:
    • 316/316L Stainless Steel with Nickel Braze
  • Outputs/Communications:
    • Two Independent Relays (SPDT), 4-20 mA, Modbus
  • Approvals
    • UL
    • CSA
    • Single Seal
    • NACE
    • NEMA 4X
The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen.
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830-RA3D-0035-AH1AC1G0A1E
830-RA3D-0035-AH1AC1G0A1E
$1,547.00
  • Local Enclosure: Glass Cover (G)
  • Remote Enclosure: None (0A)
  • CSA (Canada, US) (1)
  • Sensor Material

    316/316L Stainless Steel, Nickel Brazed
  • Process Connection - Female NPT

    3/4"
  • Sensor Assembly Body Length

    3 1/2" (8.8 cm)
  • Sensor Orientation

    Horizontal
  • Injection Tubes (3/4" MNPT x 1/4" FNPT)

    Type 1: 0.180" Bore, 316 Stainless Steel
  • Mounting Bracket Kit

    Not Required
  • Cover for Local Enclosure

    Glass Lens Cover
  • Remote Electronics Enclosure & Cover

    Not Required
  • Agency Approvals

    CSA (Canada & US)

Selected Configuration

Model #:

830-RA3D-0035-AH1AC1G0A1E

Price:
$1,547.00 USD
Availability:
In Stock (1 left)
Min. Qty:
1 Item

Configuration

reset configuration

Agency Approvals

  • CRN - Canadian Registration Number - The Kayden Classic 830 does not have a CRN Number


  • CSA - Local (Sensor) Enclosure
    • Flameproof: Class I, Division 1, Groups B, C and D; Ex d IIB + H2
    • AEx d IIB + H2 (Class I, Zone 1, Group IIB + H2)
    • Temperature Code: T3
    • Enclosure Type 4 / IP55
    • Single Seal Approved per ANSI / ISA 12.27.01-2003
  • CSA - Remote Electronics Enclosure - Optional
    • Flameproof: Class I, Groups B, C and D; Ex d IIB + H2
    • AEx d IIB + H2 (Class I, Zone 1, Groups IIB + H2)
    • Temperature Code: T3
  • FM - Local (Sensor) Enclosure
    • Flameproof: Class I, Division 1, Groups B, C and D
    • Temperature Codes: T2D (Ta=75º C); T3 (Ta=65º C)
    • Class I, Zone 1, AEx d IIB + H2
    • Enclosure Type 4 / IP55
  • FM - Remote Electronics Enclosure - Optional
    • Flameproof: Class I, Division 1, Groups B, C and D
    • Temperature Codes: T2D (Ta=75º C), T3 (Ta=65º C)
    • Class I, Zone 1, AEx d IIB + H2
    • Enclosure Type 4 / IP55
  • UL

Principle of Operation

  • Thermal (Calorimetric)

Operating Pressure - Sensor

  • Threaded Style: Maximum Available Working Pressure to psig: 3,500 (bar: 241.3, MPa: 24)

Sensor Orientation

  • Horizontal
  • Vertical

Operating Temperature - Electronics

For temperatures above +65° C (+149° F), the electronics must be remotely mounted.
  • -55° to 65° C (-67° to 149° F)

Operating Temperature - Sensor

  • -45° to 200° C (-50° to 392° F)

Storage Temperature

  • Product should be stored in a clean and dry environment between -30° and 60° C (-22° and 140° F)

Switch Point Range

  • Gases: 0.6 to 20,000 cc/second
    Standard Condition: 20° C (70° F) at 14.7 psi (1 atm)
  • Hydrocarbon-based Liquids: 0.035 to 110 cc/second
  • Water-based Liquids: 0.015 to 50 cc/second

Accuracy

  • Flow Service: ±1.0% of Set Point over Operating Range of ±28° C (50° F)
  • Level Service: ±0.64 cm (0.25")

Response Time

  • Approximately 0.5 to 30 Seconds

Process Connection - Threaded

  • 3/4" Female NPT

Injection Tubes - 3/4" Male NPT x 1/4" Female NPT

No tubes is standard.
  • Not Required
  • Type 1; 0.180" Bore, 316 Stainless Steel
  • Type 2; .086" Bore; 316 Stainless Steel

Environmental Protection

  • NEMA 4 / IP55

Bleed Port

  • 1/4" Threaded

Sensor Assembly Body Lengths

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

Switch Type

  • 2 SPDT sealed relay contacts rated @ 4 amps resistive 230 VAC or 30 VDC Max, individually adjustable

Input Power

  • 12-24 Vdc; 120-240 Vac, 50-60 Hz
  • Power Consumption: Maximum 4.8 W (Fully Configured)
  • Universal Power Input

Communication

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

Output

  • 4-20 mA (Thermal Signal, Scaleable)

Remote Control and Monitoring Software

  • Adjust Relay Modes
  • Adjust Set Points 1 and 2
  • Load or Save User Settings
  • Lock or Unlock the Display Panel to Protect the Settings
  • Many other Adjustable Features
  • Modify Heater Settings to Optimize Response Time
  • Monitor Operating Status
  • Operated via a Personal Computer Locally or from a Remote Control Center
  • Visualize the Actions of the Process via the Graphical Display

Electronics - Standard Features

  • * Only configurable from the Kayden RCM software
  • 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 and Constant Display of Operation (Flow/Level)
  • Start-Up Bypass Timer
  • Temperature Compensation
  • Temperature Mode*: Process Temperature may be Displayed/Graphed in Flow/Level Mode

Enclosure/Body Material

  • Copper-Free Aluminum (Does not exceed 0.4% Copper)

Enclosure Finish

  • Powder Coated Polyester TGIC

Enclosure/Body Details

  • 1" Female NPT Conduit Connection
  • Buna-N O-Ring on Cover

Remote Electronics Enclosure and Cover

For temperatures above +65° C (+149° F), the electronics must be remotely mounted. If cables are required, we recommend the Kayden A06-XP Flameproof Cable & Connector Assembly.

These covers are acceptable for use in hazardous areas.
  • Blind Cover - Flameproof
  • Glass Lens Cover - Flameproof

Wetted Materials

  • 316/316L Stainless Steel with Nickel Brazing

Cover - For Local Enclosure

For local enclosure types below, blind cover is standard.
  • Blind Cover - Flameproof
  • Glass Lens Cover - Flameproof

Sensor/Probe Style

  • InLine

Applications

  • Flow
A05-GP

A05-GP

Kayden General Purpose Remote Cable

A06-GP

A06-GP

Kayden General Purpose Cable & Connector Assembly

A06-XP

A06-XP

Kayden Flameproof Cable & Connector Assembly

A15-321

A15-321

Kayden RS232/RS485 Serial Communication Adapter

A15-322

A15-322

Kayden RS232/USB Adapter

A15-323

A15-323

Kayden RS485/USB Adapter

Flat Duct Flange

Flat Duct Flange

Kayden Flat Duct Flange Mounting Plate

Rolled Duct Flange

Rolled Duct Flange

Kayden Rolled Duct Flange Mounting Plate