- K-Patents Compact Process Refractometer PR-23-GC is an industrial, compact instrument for the general industry small pipeline and bypass line applications. The PR-23-GC sensor is easy to install in the process either directly in a pipe elbow by a Sandvik coupling connection or in a straight pipe via a Wafer flow cell or a Pipe flow cell.
- Universal calibration of each sensor: All sensors are freely interchangeable.
- Full measurement range Refractive Index nD 1.3200 – 1.5300, which corresponds to 0-100 % by weight.
- Special wetted parts materials such as AISI 904L stainless steel, Alloy 20, Hastelloy C-276, Nickel 200, Titanium ASTM B348 or SAF 2205 available.
- Both flow cell mounting designs create optimum flow velocity on the measurement surface providing a good self-cleaning effect. The flow cells have also an optional automatic wash system capability.
- Dual connectivity: one transmitter can operate two sensors. A second sensor can be easily integrated later.
- Completely digital system: particles and bubbles do not affect operation or accuracy.
- Patented CORE-optics: no drift, no re-calibration, no mechanical adjustments.
- Ethernet connection and remote panel for data-logging and remote operation.
- Process temperature range: -40°C...130°C (-40 °F...266 °F).
- Fast process temperature measurement by built-in Pt1000 and automatic temperature compensation.
- Easy on-site instrument verification within users' own quality assurance system with standard Refractive Index liquids.
- Intrinsic safety and hazardous area approvals available on request.