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228 Toroidal Conductivity Sensor
Brand: RosemountToroidal sensors work well in highly conductive liquids, up to about 2 S/cm (2,000,000 uS/cm).
These sensors work in dirty and corrosive applications where metal electrode sensors would otherwise fail.
A robust sensor design makes the Rosemount 228 ideal for measuring concentrations of acid, base, and salt solutions.
Features- Meet challenging application requirements with a selection of chemical resistant body options including PEEK and Tefzel
- High vibration tolerance with reinforced internal metal frame design
- High temperature option for process temperatures up to 200° C (392° F) and suitable for use under high pressure up to 295 psi (2135 kPa [abs])
- Suitable for insertion and submersion type applications
- Versatile mounting options featuring either a 3/4" Male NPT or 5/8" 11 UNC process connection
- Eliminate the need to have to shut down your process when removing sensors from piping and tanks by using an optional retraction assembly kit
Specifications
Brand
Cable Length
- Standard 20 ft (6 m) - max.
Enclosure, Body Material
- Glass-Filled PEEK
- Glass-Filled Tefzel or Unfilled Tefzel
Materials of Construction
- EPDM Gasket
Maximum System Pressure
- psig: 295 (kPa: 2,034, bar: 20)
NPT Connection
- 3/4" NPT Male
UNF/UNC Connection
- 5/8"-11 UNC
Documentation
Data Sheets
- Application Data Sheet: Calibrating Toroidal Conductivity Sensors pdf 145 KB
- Application Data Sheet: Chemical Concentration Control pdf 426 KB
- Application Data Sheet: Conductivity Measurement in White Liquor pdf 71 KB
- Application Data Sheet: Interface Detection and Level Control in Separators pdf 626 KB
- Application Data Sheet: Liquid Measurements in Wool Processing pdf 154 KB
- Application Data Sheet: Water Conservation in Metal Finishing pdf 66 KB
- Application Note: Sulfuric Acid Manufacturing pdf 1.1 MB
- Rosemount Analytical Model 228 Conductivity Sensor Datasheet PDF pdf 1.4 MB
- Technical Data Sheet: Toroidal Conductivity Sensor Addendum Transmitter Compatibility pdf 729 KB
Product Manuals
Certificates & Approvals
- Product Certificate: 228 Toroidal Conductivity Sensor CRN- Ontario 0F12064-5 pdf 1.4 MB
- Product Certificate: 228 Toroidal Conductivity Sensor CRN-Alberta 0F12064-5 pdf 100 KB
- Product Certificate: 228 Toroidal Conductivity Sensor CRN-NB, NS, PEI, NL, YT, NT, NU 0F12064-5TYN pdf 593 KB
- Product Certificate: 228 Toroidal Conductivity Sensor CRN-Saskatchewan 0F12064-53 pdf 288 KB
- Product Certificate: Rosemount Analytical Liquid Sensors Pressure Equipment Directive 97/23/EC pdf 34 KB