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Description
- Replacement Sensor for Kayden CLASSIC 812 Series
- Process Connection - Flanged
- Raised Face - RF
- Ring-Type Joint - RTJ
- Flange Size
- 1-1/2", DN 40
- 2", DN 50
- 3", DN 80
- 4", DN 100
- ANSI Rating
- 150#
- 300#
- 600#
- 900#
- Insertion 'U' Length
- Available in 1/2" or 1 cm increments
- Minimum 2.5" to Maximum 120" (6.0 - 305 cm)
- Temperature Range - Sensor
- -45° to 200° C
- -50° to 392° F
- Adjustable Set Point Range
- 0 - 254 feet/s
- 0 - 77 meters/s
- Materials of Construction - Sensor and Flange
- 316/316L Stainless Steel
- Hastelloy C-276
- Titanium Grade 2
- Other Metals Available
- Sensor Connection
- Molex 8-Pin
- Approvals (with Classic 812 Switch)
- UL, CSA, CRN, Single Seal, NACE
Configure
Specifications
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
- 1" DN 25
- 1-1/2" DN 40
- 2" DN 50
- 3" DN 80
- 4" DN 100
- 5" DN 125
- 6" DN 150
- 8" DN 200
- 10 DN 250
Flange Material
- 316, 316L Stainless Steel
- Hastelloy C-276
- Titanium Grade 2
- Other metals available
Wetted Materials
- 316, 316L Stainless Steel
- Hastelloy C-276
- Titanium Grade 2
- Other Metals Available
Sensor Construction
- All-Welded Construction
Operating Pressure Maximum - Sensor
- Per Flange Rating, ASME B16.5
Operating Temperature - Sensor
- -55° to 200° C
- -67° to 392° F
Sensor, Probe Style
- Insertion
Switch Point Range
- Air & 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 - 5.0 fps, 0.003 - 1.50 mps
- Water-based Liquids: 0.01 - 3.00 fps, 0.003 - 0.9 mps
Response Time
- Approximately 0.5 to 30 seconds
Sensor, Probe to Electronics Connection Type
- Molex 8-Pin
Accuracy
- Flow Service: ± 1.0 % of Set Point Velocity over Operating Range of ± 28° C (± 50° F)
- Level Service: ± 0.64 cm (0.25")
Approvals & Certifications - CLASSIC 812 Series
- CSA - Local (Sensor) Enclosure Flameproof: Class I, Div. 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
- Canadian Registration Number Details:
- CRN - All Provinces & Territories of Canada
- CRN - Material: 316/316L Stainless Steel
- CRN - Process Connections: Class 150, 300, 600, 900. 1 to 10 NPS.
- CRN - Insertion Lengths: 2.5" to 120" (6.35 to 304 cm)
- CRN - Maximum Working Pressures:
- CRN - Class 150: MWP* : 275 psi, 1896 kPa, 18.96 bar
- CRN - Class 300: MWP* : 720 psi, 4964 kPa, 49.64 bar
- CRN - Class 600: MWP* : 1440 psi, 9928 kPa, 99.28 bar
- CRN - Class 900: MWP* : 1990 psi, 13,720 kPa, 137.20 bar
- CRN - Temperature Range: -55° C to +200° C (-67° F to +392° F)
- Maximum Working Pressure derated by temperature and per the rating of the flange class. ASME B16.5-2020, Table 2-2.2C.
- CRN - Code of Construction: ASME B31.3
- CRN - Canadian Registration Numbers - 1" & 1-1/2" - Flanges Approved for All Provinces & Territories 812-RAA Series: CRN # 0F13787.2C 316, 316L Stainless Steel, Pipe NPS 1/2" Schedule 80 Code of Construction: ASME B31.3, Max.
- CRN - Canadian Registration Numbers - 2" through 10" Flanges - Approved for All Provinces & Territories 812-RAA Series: CRN # 0F13773.2C 316, 316L Stainless Steel, Pipe NPS 3/4" Schedule 80 Code of Construction: ASME B31.3, Max.