K-Patents PR-23-M Refractometer for Concentration Measurement in Chemically-Aggressive Liquids

K-Patents' PR-23-M is used in chemically-aggressive solutions and ultra-pure fine chemical processes for systems with small pipe sizes. Its factory-calibrated sensor has a Teflon body designed to measure refractive index and temperature.

The PR-23-M's digital sensing technology is not affected by suspended solids, bubbles or color changes. Its measurement range covers 0-100% by weight and is connected to the process by a G1/2" female or 1/2" NPT process connection.

Key Specifications

  • Full measurement range: Refractive Index (nD) 1.3200 – 1.5300 (0-100 Brix/Concentration)
  • Universal calibration of each sensor; sensors freely interchangeable
  • Dual connectivity: one transmitter can operate two sensors or second sensor can be easily integrated later
  • Ethernet connection and remote panel for datalogging and remote operation
  • Configurable low and high concentration alarms
  • For process temperatures -4° to 266°F (-20° to 130°C)
  • Approvals: FM Class I, Div 2; CSA Class I, Div 2, and ATEX Zones 0, 1, Zone II

Supporting Documentation
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    • Type
    • Size
    • Document Name
    • K-Patents PR-23-M Brochure
    • 686 KB
    • K-Patents PR-23-M Refractometer Brochure
    • K-Patents PR-23-m manual
    • 9.5 MB
    • K-Patents PR-23-M Refractometer User Manual