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Kayden CLASSIC 814 Thermal Flow, Level & Interface Switch
Kayden CLASSIC 814 Thermal Flow, Level & Interface Switch
Brand: Kayden Instruments
The Kayden CLASSIC 814 Flow, Level, Interface Switch & Transmitter features a precision-welded, highly accurate stainless steel sensor.
Ideal for liquids, gases, and 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 for low- and medium-pressure applications.
All Kayden models feature a rugged flameproof enclosure with blind or lens covers available.
- 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
- inch 2.5" to 120" in 1/2" increments
- cm 6.4 to 305 in 1 cm increments
- Input Power
- 12-24 Vdc & 115-230 Vac, 50-60 Hz
- Operating Pressure - Maximum
- Dependent 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
- Single Seal
- NACE
- NEMA 4, 4X, 6P, IP65/67
Specifications
Brand
Applications
- Flow
- Level
- Interface
Principle of Operation
- Thermal, Calorimetric
Insertion 'U' Length - Custom
- 6.4 cm to 305 cm (in 1 cm increments)
- 2.5" to 120" (in 1/2" increments)
Flange Type
- RF - Raised Face
- RTJ - Ring Typical Joint
Flange Class
- 150#
- 300#
- 600#
- 900#
Flange Size
Flange Material
Wetted Materials
Sensor Construction
Process Connection Style
Retraction Assembly
Operating Pressure Maximum - Sensor
Operating Temperature - Sensor
Operating Temperature - Electronics
Switch Point Range
Response Time
Accuracy
Switch Type
Input Power
Output
Communication
Approvals & Certifications
Electronics - Standard Features
Remote Control & Monitoring Software
Environmental Protection
Local Enclosure Conduit Connection
Local Enclosure & Cover Material
Local Enclosure Cover
Local Enclosure & Cover Finish
Remote Electronics Enclosure Cover
Remote Electronics Enclosure & Cover Finish
Sensor, Probe Style
Storage Temperature
Documentation
Data Sheets
- Data Sheet - Kayden CLASSIC 800 Technical Specifications Sheet pdf 325 KB
- Data Sheet - Kayden CLASSIC 814 Threaded pdf 352 KB
Product Manuals
- Product Manual - Kayden Classic 800 Flow to Velocity Quick Reference Guide pdf 5.8 MB
- Product Manual - Kayden CLASSIC 800 Modbus Registers pdf 116 KB
- Product Manual - Kayden CLASSIC 800 Quick Setup Guide v5.6 pdf 1.5 MB
- Product Manual - Kayden CLASSIC 800, Feb 2025 pdf 17.4 MB
- Product Manual - Kayden CLASSIC 814/816 Installation Guide pdf 935 KB
Application Considerations
- Application Consideration - Kayden Process Conditions pdf 430 KB
Application Notes
- Application Note - Kayden 4-20mA Analog Output pdf 815 KB
- Application Note - Kayden Acid Level Detection pdf 1,022 KB
- Application Note - Kayden Fail Safe pdf 801 KB
- Application Note - Kayden High Level Detection Holding Tank pdf 572 KB
- Application Note - Kayden Leak Detection pdf 1.2 MB
- Application Note - Kayden Monitoring Digester Flow pdf 410 KB
- Application Note - Kayden Oil Water Separation pdf 923 KB
- Application Note - Kayden Pulp and Paper Digester Tank pdf 810 KB
- Application Note - Kayden Pulp and Paper Skimmer Tank pdf 408 KB
- Application Note - Kayden Pump Monitoring and Protection pdf 898 KB
- Application Note - Kayden Pump Monitoring and Protection Remote pdf 880 KB
Catalogs
- Catalogs - Kayden CLASSIC 800 Brochure pdf 3.8 MB
- Catalogs & Brochures - Kayden CLASSIC 800 Series Features pdf 96 KB
- Catalogs & Brochures - Kayden CLASSIC 800 Series Overview pdf 304 KB
Certifications & Approvals
- Certifications & Approvals - Kayden 800 CLASSIC CSA 2023 pdf 155 KB
Outline Drawings
- Outline Dimension Drawing - Kayden CLASSIC 814 Local Enclosure Low Pressure (MWP 50 PSI) pdf 853 KB
- Outline Dimension Drawing - Kayden CLASSIC 814 Local Enclosure Low Pressure w/Chain (MWP 125 PSI) pdf 630 KB
- Outline Dimension Drawing - Kayden CLASSIC 814 Local Enclosure Medium Pressure (MWP 275 PSI) pdf 604 KB
- Outline Dimension Drawing - Kayden CLASSIC 814 Remote Enclosure Low Pressure (MWP 50 PSI) pdf 1.3 MB
- Outline Dimension Drawing - Kayden CLASSIC 814 Remote Enclosure Low Pressure w/Chain (MWP 125 PSI) pdf 766 KB
- Outline Dimension Drawing - Kayden CLASSIC 814 Remote Enclosure Medium Pressure (MWP 275 PSI) pdf 722 KB
Software
- Kayden RCMS Software Rev 7.2.0 zip 45.0 MB
Wiring Diagrams
- Wiring Diagrams - Kayden CLASSIC 800 Integral Electronics pdf 1.9 MB
- Wiring Diagrams - Kayden CLASSIC 800 Remote Electronics pdf 292 KB
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