Arenal PCS produces oil density Analysers for the petrochemical, based on ultrasonic spectroscopy. The sensor is fast, reproducible, inline and can withstand temperatures up to 130 degC. The density transmitter consists of the process control Analyser, the ultrasonic transmitter and an ultrasonic sensor.
Some points of use in the industry
- water content or other contaminations
Ultrasonic spectroscopy is mainly used for applications in which high accuracy is required. High energy pulses are induced into the piezo element: an ultrasonic wave arises and propagates through the probe: the reflections from the the interface between the element and the liquid, as well as the reflected echo in the liquid are measured. Their properties change due to the temperature and the properties of the liquid. All acoustic properties are calculated in the process control Analyser (PCA). In the PCA the density, SG, concentration and temperature are calculated. Learn more about the technology here.
The preferred embodyment is with an Inline probe. Our INL (Inline) probe can be immersed in the pipe and connected on a 3" flange.