Anton Paar's online instrumentation ensures the continuous control of product quality and product specifications within tight tolerance limits. A variety of wetted parts, materials, and process connections are available to suit each application. A team of application specialists offers expert advice based on long experience, and assists in solving new application tasks.
Online Liquid Density Sensors
The highly accurate density sensors can be used in a wide range of applications. They continuously monitor the product quality of liquids online during production. The temperature-compensated density or concentrations such as °Brix, % Alcohol, % H2SO4 and API index are calculated from the measured values. Depending on the sensor, these values are either calculated, displayed and processed by an Anton Paar evaluation unit or calculated inside the sensor and provided as a 4-20 mA signal.
Density and Concentration Sensors for Three Component Liquids: DSRn 427 and DSRn 427S
The DSRn 427 and DSRn 427S density and concentration sensors combine the measurement of density and sound velocity in one compact instrument. The evaluaton unit determines density, sound velocity and temperature and uses these values to calculate the concentration of three-component liquids.
Density Sensors For Small Sample Volume: L-Dens 313/ 323
The L-Dens 313/323 density sensor automatically calculates temperature-compensated density, °Brix, °Plato, % alcohol, API index or customer-specific concentration values.
Flow-through Sound Velocity Sensors: SPRn 4214, STR 4214
The flow-through sound velocity sensors are used for online concentration measurements in pipes with a small diameter and low flow rates. They continuously monitor the product quality of liquids during production.
Sound Velocity Sensors For Aggressive & Corrosive Liquids
These sound velocity sensors are used for aggressive and corrosive liquids. They continuously monitor the product quality of liquids during production. Depending on the sensor, the concentration is either calculated, displayed and processed by an Anton Paar evaluation unit or calculated inside the sensor and provided as a 4-20mA signal.
Density Sensors L-Dens 4x7
The L-Dens 4x7 series of density sensors provides an accuracy of 1 x 10-4 g/cm³ in a compact design. Continuous measurement of density, concentration and API gravity optimizes production processes and ensures a consistently high quality of product.
Density Sensor For High Temperatures: DPRn 427 HT
The DPRn 427HT density sensor made of Hastelloy is ideal for sample temperatures up to 150 °C. The highly accurate sensor continuously monitors the product quality of liquids online during production.
Inline Viscometer: L-Vis 510
L-Vis 510 is an inline viscometer from Anton Paar which can be immersed directly in the production liquid. It continuously displays the viscosity at the process temperature and reference temperature, allowing 24-hour monitoring of suspensions, lubricants, starch adhesives and many more process liquids.
L-Vis 520 Ex Inline Viscometer
The L-Vis 520 Ex inline viscometer continuously displays the viscosity and temperature of petrochemicals, lubricants, detergents, coatings, starch adhesives, ceramic slips, viscose and many more process liquids. It is ideal for monitoring suspensions and emulsions and is certified for use in hazardous areas.