OPTIWAVE 7300 C is a non-contact Radar (FMCW) Level Meter for distance, level and volume measurement
of liquids, pastes and solids. OPTIWAVE 7300 C gives a stabler measurement than pulse radar and is well
suited to agitated process conditions. |
The BM 70 line comprises high-quality measuring
instruments to performe a wide range
of measuring tasks.
The low-cost BM 700 is ideal for storage
tanks, still wells and reference vessels.
The
BM 70 A supplies
reliable measurements in tanks with
agitators or other internals.
The BM 70 P is the high-precision
version with a measuring accuracy of
± 1 mm.
|
BM 702 can communicate via this
interface:
– HART®
For parametrisation and evaluation
the user-friendly Software PC-CAT is
available. |
OPTIFLEX 1300 C has higher signal dynamics and a sharper pulse than conventional TDR devices and
therefore better reproducibility and accuracy. OPTIFLEX 1300 C is a Guided Radar (TDR) Level Meter for
measuring distance, level, interface, level and interface, volume and mass. |
The BM 26 is a simple, rugged instrument designed to indicate level or interface. It indicates level using a
float magnetically coupled to an index or a column of rotating flaps. It is ideal for aggressive media stored in
tanks when the PTFE lining option is used.
For liquids with densities less than 0.5 kg/l / 31 lb/ft?, pressures more than 120 bar / 1740 psig and
temperatures higher than 300°C / 570 °F, we recommend our BW 25 displacer-type level indicator. |
The BW 25 liquid level indicator operates
on the displacement principle.
The length of the displacement rod corresponds
to the measuring range.
A displacement body suspended on a
measuring spring is immersed in the liquid
and is subjected to an upthrust based on
Archimedes’ principle, this being proportional
to the mass of the liquid displaced. Every
change in the weight of the rod corresponds
to a certain change in the length of the
spring, and is therefore an indication of the
liquid level. Extension of the spring is transmitted
by magnetic coupling from the measuring
zone to an indicator. This transmission
method permits pressure-tight separation of
the measuring spring system and the scale. |
