The PROCAP I and II standard capacitance probes detect the presence or absence of material in contact with the probe by sensing minute changes (as low as 0.5 pF) in capacitance caused by the difference in the dielectric constant of the material versus the air. They feature interference-free operation, simple calibration, and fail-safe functionality and perform accurately even in dusty, sticky, or clinging materials. Class II hazardous location ratings and a wide assortment of probes and extensions make these point-level capacitance probes appropriate for a variety of solid, liquid, and slurry materials.
Features:
“Quick-Set” simple calibration
Visual LED indicates sensor status: uncovered, covered or power failure
PRO-Shield compensates for material buildup
Operates below RF range, temperature stable calibration and protection from RF interference
Unsurpassed sensitivity 0.5 pF
Fail-safe, switch selectable high/low
Adjustable time delay to 30 seconds
Triple thread screw-off cover
Dual conduit entrance
Optional sensing probes: Delrin or Teflon sleeved, bare, food grade, flush mount, solid and flexible extensions
