The Sigrist OilGuard, Oil-in-Water Monitor, operates on the proven UV fluorescence measuring principle. Aromatic hydrocarbons possess the ability to emit visible light when radiated with UV light. This makes it possible to detect oil-in-water in the low ppm range even if the water is turbid. Note the system can be provided with certifications for Hazardous areas – Class 1 Div. 1 & 2 & EEx-p IIC.
1. OilGuard PR 30 NEW PRODUCT!
In-line oil trace monitor for water treatment.
The OilGuard PR 30 monitors oil traces in water with zero water loss. Even the smallest traces of oil are reliably detected by means of sensitive UV fluorescence. The probe is factory-calibrated with the international standard 16 EPA-PAH; recalibration is carried out with a solid reference. The simple form factor enables a variety of installation options – whether immersed, in-line or in a by-pass installation. Sigrist, thus offers a solution for almost all requirements.
The instrument is used for monitoring oil traces in raw, surface, process and waste water. As a result of the non-contact free-fall measurement, there are no reading falsifications arising from window soiling and there is an extremely low need for maintenance. The instrument’s factory setting is calibrated with 16 EPA-PAH standard. The OilGuard 2 W can be recalibrated by the customer with a secondary standard (solid reference) which allows an exact recalibration without 16 EPA-PAH. The ingenious instrument design of the OilGuard 2W in combination with the high quality of its optical components minimizes the effect of interferences. Thus, even the smallest traces of oil, as well as larger amounts, can be precisely detected. The instrument can be adapted to various types of oil to meet customer requirements. Checking the instrument is easy with corresponding solutions.
Data Sheet