Dosimag
Technical data
Hauser
59
16
Technical data
16.1 Application
Depending on the version ordered, the measuring device can also measure potentially
explosive, flammable, poisonous and oxidizing media.
To ensure that the device remains in proper operating condition for its service life, use the
measuring device only for media against which the process-wetted materials are
adequately resistant.
16.2 Function and system design
Measuring principle
Electromagnetic flow measurement on the basis of
Faraday's law of magnetic induction
.
Measuring system
The device consists of a transmitter and a sensor.
The device is available as a compact version:
The transmitter and sensor form a mechanical unit.
For information on the structure of the measuring device → 11→ 11
16.3 Input
Measured variable
Direct measured variables
Volume flow (proportional to induced voltage)
Measuring range
Typically v = 0.01 to 10 m/s (0.03 to 33 ft/s) with specified accuracy
Flow characteristic values in SI units
Nominal diameter
Recommended
flow
Factory settings
Max. full scale value
Pulse value
Low flow cut off
(v ~ 0.04 m/s)
[mm]
[l/s]
[ml]
[ml/s]
4
0.14
0.005
0.5
8
0.5
0.02
2
15K
1.2
0.1
7
15
1.66
0.1
7
25
5
0.2
16
1)
Conical version (corresponds to DN 12)
