Company-Flyer_Sensors0 pages

OXYTRANS – O2 Concentration Measurement

RHOTEC – Density Measurement

Modular Concentration Monitors

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OXYTRANS measures continuously the exact content of O2 in liquids and
gases. The sensor is designed for food and beverage industries and other
high end process requirement applications, e. g. power plants or
bioreactors. The optical principle of measurement is based on the effect of
dynamic luminescence quenching by molecular oxygen.

RHOTEC is mounted on to a process line to continuously measure the
density of a liquid. This data allows the concentration of a media such as
sugar, alcohol, acid or caustic to be displayed.

Centec provides a variety of output
signal processors to interpret the
product data obtained from one or
more different sensors. It can be
displayed locally or transmitted to a
process control system. Equipped
with Profibus interface and touch
screen, MCM 68 evaluates O2, CO2,
N2, density, sound velocity, pH,
turbidity, conductivity, pressure,
temperature and other values.

Portable hand-held oxygen meters are an
essential tool for product analysis in
laboratories, fault finding by process
maintenance technicians and for the
inspection of water systems. They are
robust and highly accurate.

This sensor is ideally suited for quantitative
process monitoring and controlling in
beverage, brewing, diary, pharmaceutical,
and related industries. It is especially useful
where several ingredients need to be
measured accurately such as for blending
and mixing applications.

SONATEC – Sound Velocity Measurement

Product Innovations

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Retractable Unit
SONATEC sensors determine the speed of sound through a liquid. Based on
this measurement, the concentration of media can be displayed.

For continuous measurement of the O2
content in liquids and gases. The sensor
can be drawn back without stopping
the system, e. g. during sterilization.
Manual and pneumatic version.

External Display

Like RHOTEC, also SONATEC is applied for
process monitoring and controlling in
various industries when two or more
ingredients need to be measured very
accurately. It is also used for interface
detection between two liquids.

Aiming for increased user-friendliness, the
external display is the perfect solution for
installations that are difficult to access.
Available for OXYTRANS, RHOTEC and
SONATEC.

CARBOTEC – CO2 Concentration Measurement
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CARBOTEC sensors are applied for measurement the dissolved CO2 content
in liquids, e. g. in carbonated soft drinks and beer. The measurement is
performed in-line by regular abrupt localized decompression.

COMBITEC – Density and Sound Velocity Measurement

For extremely accurate determination
of density and temperature in the lab.
Sample volume 2 ml. Equipped with a
user friendly 10” touch screen.

Applicable for 3-component systems like alcohol/sugar or H2SO4/SO3,
COMBITEC combines in one unit RHOTEC fluid density sensing and
SONATEC sound velocity measurement.

For determining the CO2 content, a sample
is isolated from the main stream. When the
pressure is abruptly reduced, the resultant
pressure will differ from that of a noncarbonated liquid according to the volume
of dissolved CO2 in the sample.

Incredible Accuracy. Centec.

Laboratory Density Meter

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A key to the performance of our automated process skids is our unique
ability to accurately monitor and control product characteristics such as
density, concentration, alcohol content, etc. with incredible precision.

Superior Quality. Centec.

Proven Technology. Centec.

Automated process skids and high precision sensors from a single source. This is unique. This is Centec.