Kayden Retractable Flow, Level & Interface Switch

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814-RAA131AT-I0025-C1B0A1E

Series: Kayden CLASSIC® 814 Flow, Level, Interface Switch & Transmitter Brand: Kayden Instruments

KAYDEN CLASSIC Thermal Flow, Level, Interface Switch, Modbus, P/G, 1-1/2" 150# RF SST, 2.5" U, SST, Blind Cover, CSA

Price

$612.02 USD

$0.78 USD

On Sale

Stock

25+ In Stock

Quantity

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Process Connection:
- Flanged Retractable Packing Gland Raised Face
- 1-1/2" MNPT
- ANSI: 150
Flange Materials: 316 Stainless Steel
Adjustable Set Point Range: 0-254 feet/s, 0-77 meters/s
Insertion 'U' Length: 2.5", 6.35 cm
Input Power: 12-24 VDC & 115-230 VAC, 50-60 Hz
Operating Pressure (Maximum): 3480 psi, 24000 kPa, 240 bar
Temperature Range (Sensor): -40°C to 160°C, -40°F to 320°F
Local Enclosure: Aluminium Flameproof, 1" FNPT
Cover: Flameproof Blind Cover
Remote Electronics Enclosure and Cover: Not Required
Wetted Materials:
- Standard: 316 Stainless Steel
Outputs/Communications:
- Two Independent Relays (SPDT), 4-20 mA, Modbus
UL, CSA, Single Seal, NACE, NEMA 4

Specifications

Brand

Kayden Instruments

Accuracy

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

Applications

Flow
Interface
Level

Approvals & Certifications

CRN - Canadian Registration Number - the Kayden Classic 814 Does Not have A CRN Number
CSA
CSA - Local (Sensor) Enclosure Flameproof: Class I, Division 1, Groups B, C, D, Ex D IIB + H2 AEx D IIB + H2 (Class I, Zone 1, Group IIB + H2) Temperature Code: T3 Enclosure Typical 4, IP55 Single Seal Approved Per ANSI/ISA 12.27.01-2003
CSA - Remote Electronics Enclosure - Optional Flameproof: Class I, Groups B, C, D, Ex D IIB + H2 AEx D IIB + H2 (Class I, Zone 1, Groups IIB + H2) Temperature Code: T3
FM
FM - Local (Sensor) Enclosure Flameproof: Class I, Division 1, Groups B, C, D Temperature Codes: T2D (Ta=75° C), T3 (Ta=65° C) Class I, Zone 1, AEx D IIB + H2 Enclosure Typical 4/IP55
FM - Remote Electronics Enclosure - Optional Flameproof: Class I, Division 1, Groups B, C, D Temperature Codes: T2D (Ta=75° C), T3 (Ta=65° C) Class I, Zone 1, AEx D IIB + H2 Enclosure Typical 4/IP55

Communication

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

Cover - for Local Enclosure

Blind Cover - Flameproof
Glass Lens Cover - Flameproof

Electronics - Standard Features

*Configurable only 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 & 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 Finish

Powder-Coated Polyester TGIC

Enclosure, Body Details

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

Enclosure, Body Material

Copper-Free Aluminum (Does Not Exceed 0.4% Copper)

Environmental Protection

IP55
NEMA 4 / IP55

Flange Material

316 Stainless Steel

Flange Size - 1-1/2" (DN40)

1-1/2" (DN40) - 150#

Flange Size - 10" (DN250)

10" (DN250) - 150#

Flange Size - 2" (DN50)

2" (DN50) - 150#

Flange Size - 3" (DN80)

3" (DN80) - 150#

Flange Size - 4" (DN100)

4" (DN100) - 150#

Flange Size - 5" (DN125)

5" (DN125) - 150#

Flange Size - 6" (DN150)

6" (DN150) - 150#

Flange Size - 8" (DN200)

8" (DN200) - 150#

Flange Type

Raised Face (RF)
RTJ - Ring Typical Joint

Input Power

12-24 Vdc, 115-230 Vac, 50/60 Hz / Universal Power Input
Power Consumption: Maximum

Insertion 'U' Length

Custom 'U' Lengths 2.5" to 120" (6.4 cm to 305 cm) Available in 1/2" (1.0 cm) Increments.

Operating Pressure - Sensor

Maximum

Operating Temperature - Electronics

-55° to 65° C (-67° to 149° F)

Operating Temperature - Sensor

-40° to 160° C (-40° to 320° F)

Output

4-20 mA (Thermal Signal, Scaleable)

Principle of Operation

Thermal, Calorimetric

Process Connection Style

Flanged Retractable

Remote Control & Monitoring Software

Adjust Relay Modes
Adjust Set Points 1 & 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

Remote Electronics Enclosure & Cover

Blind Cover - Flameproof
Glass Lens Cover - Flameproof

Response Time

Approximately 0.5 to 30 seconds

Retraction Assembly

Low Pressure with Security Chain, 316, 316L Stainless Steel (MWP 125 psi)
Low Pressure: 316, 316L Stainless Steel (MWP 50 psi)
Medium Pressure: 316, 316L Stainless Steel (MWP 500 psi)

Sensor, Probe Style

Insertion

Storage Temperature

Product Should Be Stored in a Clean & Dry Environment between -30° & 60° C (-22° & 140° F)

Switch Point Range

Gases: 0.25 to 200 sfps, 0.08 to 60 SMPS - Standard Condition 21° C (70° F) at 14.7 psi (1 Atm)
Hydrocarbon-based Liquids: 0.01 to 5.0 FPS, 0.003 to 1.50 MPS
Water-based Liquids: 0.01 to 3.00 FPS, 0.003 to 0.9 MPS

Switch Type

2 SPDT Sealed Relay Contacts Rated @ 4 Amps Resistive 230 Vac or 30 Vdc, Maximum

Wetted Materials

316, 316L Stainless Steel
All-Welded Construction
Highly Saturated Nitrile (Pressure Seal-sensor)

Documentation

Data Sheets

Product Manuals

Application Considerations

Application Consideration - Kayden Process Conditions pdf 788 KB

Application Notes

Catalogs

Certifications & Approvals

Outline Drawings