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The Pro Remote capacitance sensor features remote electronics located in a housing that is separated from the probe making it suitable for high temperature, high vibration, or hazardous environments. It is CSA Class II listed and allows for the electronics to be installed up to 75 feet from the sensing probe and the hostile conditions, depending on the required sensitivity. It offers simple, "Quick-Set" calibration and adjustable sensitivity to less than one picofarad, making it highly reliable in a variety of powders, solids, liquids and slurries.
It operates below the RF range at just 6 KHz – unlike competitive products that operate at 9 KHz or greater – so there is no interference to compete with two-way radios or other plant equipment. An LED on the electronics housing remotely indicates there is material in contact with probe. The PRO-Shield feature protects against false readings due to coating or material buildup on the probe, while an adjustable time delay of .25 to 10 seconds can be set to ensure the most accurate readings.
Features:• “Quick-Set” simple calibration • Unsurpassed sensitivity 0.5 pF• PRO-Shield compensates for material buildup• Operates below RF range, temperature stable calibration and protection from RF interference• Fail-safe, switch selectable high/low• Adjustable time delay to 10 seconds• Optional sensing probes: Delrin or Teflon sleeved, food grade, flush mount, solid and flexible extensions• Internal LED indicates material in contact with probe
Specifications:• Power Requirements: 115/230 VAC, 50/60 Hz ±15%, 5 VA• Output Relay: DPDT 10 Amp at 250 VAC Ambient Temp: -40°F to +185°F (-40°C to +85°C)• Process Temp: To 250°F Delrin probe (121°C); to 500°F Teflon probe (260°C)• Pressure: 500 PSI Approvals & Certifications: CSA Listed, Intrinsically Safe Class I, NEMA 4X, 5 & 12• Probe Enclosure: Die cast aluminum, USDA approved powder coat finish• Electronic Enclosure: Polycarbonate or aluminum Mounting: 1-1/4” NPT or 3/4” NPT 316 stainless steel standard; 1-1/4” NPT 316 stainless steel & sanitary flange optional
Applications:• Point level detection and process control for solid, liquid and slurry materials• Used in bins, vessels, tanks, chutes and conveyors with high temperature or high vibration conditions• Electronics may be located up to 75’ from sensing probe• Plastics, chemicals, coal, fly ash, concrete, food ingredients, pharmaceuticals, feed, grain, mining, foundries, wood or paper processing, many other materials
