Oil Water Interface Detectors for Separators
Oil on Water Interface Detectors
Oil on Water interface detectors may sound like an unusual or rather specific level instrument, however these instruments are crucial in many industries to measure the thickness and level of separated oils for oil spill control, saving your oil from being wasted and the environment from being contaminated. These instruments are often used in skids and drainage systems where it is common to find a build-up of oils that may spill during a rain event or other influx of water.
Oil in Water Concentration Monitors
Often the EPA has strict regulations regarding the discharge of wastewater and insists on monitoring the wastewater for certain pollutants such as oils, acids, heavy metals etc. Semrad’s oil in water monitors analyse the concentration of hydrocarbons (oils) in water, allowing you to provide complete reports to the EPA for regulations compliance. Semrad also stocks portable hydrocarbon analysers to enable you to analyse ppm oil in water concentrations across multiple sites using a single unit.
Products
The FluoroCheck II from Arjay Engineering is a benchtop and portable oil in water sensor for discrete sample measurements of ppm oil in water and can be used in the laboratory or while you're out taking field samples.
The HydroSense 2410 Hydrocarbon Analyser from Arjay Engineering continuously analyses the hydrocarbon concentration in a water sample that is constantly run through the machine. The 2410 Hydrocarbon Analyser is able to monitoring within the 0-1000ppm rang
GA1 Grease Trap Sensor is an alarm for grease separators, that indicates the appropriate time to empty the grease trap separator.
Semrad is proud to bring the Nereides OilSpy to Australia. The OilSpy is a highly sensitive floating hydrocarbon alarm that can sense an oil layer of just 0.1mm thickness before entering alarm state.
Oil leaks can be dangerous for personnel, the environment and your business. Our oil leak detection system will allow early detection of an oil/fuel leak, minimising the damage typically associated with hydrocarbon leakage. Inquire today!
The OilSET-1000 level alarm instrument is specially designed for oil/water separators and grease traps. It connects to a sensor that measures the concentration of oil and produces an alarm when a critical value is exceeded.
The SET-2000 Hi Level/Oil is equipped with two probes, one indicates the oil layer and the other indicates blockage detection. i.e. high level in case of sewer blockage or closure of the closing device.
The HydroSense 3410 Oil In Water Monitor uses a UV fluorescence technology to detect oil particles. This instrument is accurate up to 0.1ppm and provides a cost effective way to measure the oil contamination in your process.
The HydroSense 3420 continuously monitors a clean water sample for oil leaks using a light scattering technique. This instrument accurately detects petroleum, synthetic and vegetable oils down to just 0.1ppm.

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