Oil / Water detections
FluoroCheck II Benchtop Unit for Petroleum Oils
The FluoroCheck II is a benchtop and transportable unit for discrete sample measurements of ppm hydrocarbons in water.
Direct water samples for screening or an EPA approved hexane oil extraction method may be used.
The FluoroCheck II provides benchtop and field monitoring of petroleum oils in:
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Wastewater and groundwater
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Industrial effluents
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Cooling water
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Produced water
FluoroCheck II Datasheet
Literature
2852-OWS Remote Mounted Oil Alarm
The 2852-OWS Remote Mounted Oil Alarm provides reliable interface monitoring of oil/water separators, sump pits and containments for pump control and alarm. The sensing probe continuously monitors for the oil/water interface in a water filled sump or separator. It is typically used to control pumps, operate valves, or activate alarms.
The 2852-OWS sensing probe monitors the capacitance field around the active probe tip. As the volume of separated oil increases in the separator or is drawn down toward the probe tip, the probe capacitance changes. This change is used to activate the relay for oil alarm interface and control.
Literature
2852-OWS Datasheet
HydroSense 4420-OCM Continuous Closed-Loop for All Oil Types
The HydroSense 4420-OCM PPM Oil Content Meter offers a low-cost approach to monitoring ppm concentrations of emulsified free oils in clean water.
The 4420-OCM continuously monitors a clean water sample for oil leaks. The display, signal output, and alarm can be configured within the 0-250 ppm range. On-line alarm for oil presence in filtered effluent and cooling water.
Literature
HydroSense 4420-OCM Datasheet
4100-OWS Full Display Oil Thickness Monitor
The 4100-OWS Oil Water Separator Monitor provides continuous interface monitoring of static level oil/water separators. This unique oil level system provides complete flexibility for monitoring oil water separators in one complete package.
The 4100-OWS sensing probe monitors the capacitance field between the probe and the concentric shield. As the oil accumulates and displaces the water, the probe capacitance changes. This interface signal is used to provide outputs, displays and relay control.
Literature
4100-OWS Datasheet
Find all options on the Arjay website:
A Full Featured Reverse Osmosis Controller for Small RO systems.
Features:
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Powers up to 2HP Motors @ 240VAC (1HP @ 120VAC)
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Permeate TDS, Feed TDS and % Rejection
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Extensive Flush Options
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Fully Programmable
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Low Cost Custom Graphics Available
HydroSense 4410-OCM Continuous Closed-Loop for Cleaned Water Applications
The HydroSense 4410-OCM Oil in Water Monitor continuously monitors a clean water sample for petroleum hydrocarbon concentrations. The display, signal output, and alarm can be configured within the 0-250 ppm range. On-line monitoring for ppm petroleum oil in industrial filtered water and cooling water.
The HydroSense 4410 offers a high accuracy approach to monitoring low concentrations of free and soluble oils in water. Combining many unique design features into a compact package makes this an ideal solution to monitoring for oil contamination in your water system.
Literature
HydroSense 4410-OCM Datasheet
2882-OWS Probe Mounted Oil Alarm
The 2882-OWS Probe Mounted Oil Alarm provides reliable monitoring for the oil/water interface in separators. The probe, once designed, is inserted into the separator or sump to the depth of desired oil accumulation. The electronics is calibrated to the capacitance field around the probe. As oil accumulates and effectively displaces the water, the capacitance change around the probe tip is monitored to activate the relays.
Adjustable time delay and sensitivity adjustment is standard to suppress spurious alarms from intermittent turbulence and wash-down.
Literature
2882-OWS Datasheet