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Kayden CLASSIC® 814 Flow, Level, Interface Switch & Transmitter

Brand: Kayden Instruments

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The Kayden CLASSIC 814 Flow, Level, 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 814 Retractable Packing Gland is available with a Raised Face or RTJ Flange, in a wide range of flange sizes and ANSI ratings, with low and medium pressure applications.

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
- Retractable Packing Gland
- Raised Face or RTJ Flange
Adjustable Set Point Range
- 0-254 feet/s, 0-77 meters/s
Insertion 'U' Length
- Available in 1/2" (1 cm) increments
- Min. 2.5" to Max. 120" (6.4 - 305 cm)
Input Power
- 12-24 Vdc & 115-230 Vac, 50-60 Hz
Operating Pressure (Maximum)
- Dependant on Flange Rating
Temperature Range (Sensor)
- -40° C to 160° C, -40° F to 320° F
Local Enclosure
- Aluminum Flameproof
- 1" Female NPT Conduit Connection
Local Enclosure Cover
- Blind or Glass Lens Flameproof
Materials of Construction (Sensor and Flange)
- 316/316L Stainless Steel
Outputs/Communications
- Two Independent Relays (SPDT)
- 4-20 mA
- Modbus
Approvals
- CSA
- FM
- Single Seal
- NACE
- NEMA 4X

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 - 10" (DN250)

10" (DN250) - 150#

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

1-1/2" (DN40) - 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)

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

Kayden CLASSIC® 814 Flow, Level, Interface Switch & Transmitter

Product Details

Inventory

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CLASSIC® 814

Specifications

Specifications

Brand

Accuracy

Applications

Approvals & Certifications

Communication

Cover - for Local Enclosure

Electronics - Standard Features

Enclosure Finish

Enclosure, Body Details

Enclosure, Body Material

Environmental Protection

Flange Material

Flange Size - 10" (DN250)

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

Flange Size - 2" (DN50)

Flange Size - 3" (DN80)

Flange Size - 4" (DN100)

Flange Size - 5" (DN125)

Flange Size - 6" (DN150)

Flange Size - 8" (DN200)

Flange Type

Input Power

Insertion 'U' Length

Operating Pressure - Sensor

Operating Temperature - Electronics

Operating Temperature - Sensor

Output

Principle of Operation

Process Connection Style

Remote Control & Monitoring Software

Remote Electronics Enclosure & Cover

Response Time

Retraction Assembly

Sensor, Probe Style

Storage Temperature

Switch Point Range

Switch Type

Wetted Materials

Applications

Documentation

Documentation

Data Sheets

Product Manuals

Application Considerations

Application Notes

Catalogs

Certifications & Approvals

Outline Drawings

Software

Wiring Diagrams

Reviews

Q & A