The CRF2 comes with either a rigid or flexible probe depending on application installation need and probe length required. Featured in the CRF2 is easy push button calibration of zero and span. Custom order the CRF2 to any length probe that you need for your application. FEP covered probe is ideal for use with corrosive media. This technology also provides immunity to external RF sources like walkie-talkies and cell phones as well as minimal interference with radio communication or other electronic systems.

• Service: Liquids, powders, and bulk materials compatible with wetted materials.
• Wetted Materials: Standard: rod/cable: FEP; connection: 316 SS. Ground Option: rod/cable and connection: 316 SS; cable spacers: PVC. Flange Option: material of flange.
• Capacitance Range: 0 to 2000 pF.
• Sensitivity: 0.15 pF.
• Minimum Span: 8 pF.
• Accuracy: ±0.5 pF or ±0.25% of span, whichever is greater.
• Repeatability: ±0.25 pF or ±0.1% of span, whichever is greater.
• Temperature Limits: Ambient: -40 to 185°F (-40 to 85°C); Process: -40 to 250°F (-40 to 121°C).
• Pressure Limit: 100 psi (6.9 bar).
• Power Requirements: 12 to 35 VDC.
• Output Signal: 4 to 20 mA or 20 to 4 mA, 2 wire.
• Response Time: 0.5 seconds.
• Electrical Connection: Screw terminal.
• Conduit Connection: 1/2″ NPT female.
• Process Connection: Standard: 3/4″ NPT male. Optional: See Catalog page.
• Enclosure Rating: NEMA 4X (IP66) weather-tight/corrosion resistant.
• Spark/Static Protection: 10⁶ ohm dissipation resistance with spark gap. Surge current to 100A max.
• Calibration: Zero, Span, 4 mA, 20 mA.
• Mounting Orientation: Vertical.
• Weight: 6 ft rod type: 3.6 lb (1.63 kg).