8031320000 Weidmuller, 8031320000 Datasheet - Page 39

• Manufacturer Part Number: 8031320000
• Description: SENSOR CURRENT 24V UNI MOD
• Manufacturer: Weidmuller
• Series: -r

Specifications of 8031320000

• Current - Sensing: -
• Accuracy: -
• Sensitivity: -
• Current - Supply: -
• Sensor Type: Switch
• Voltage - Supply: 19.2 V ~ 28.8 V
• Output: 2 PNP/NO
• Frequency: -
• Response Time: -
• Polarization: -
• Operating Temperature: 0°C ~ 50°C
• Package / Case: Module
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: DKSC DK5 24V

Current monitoring
Monitoring flows of currents enables a
constant control of individual devices
and installation components.
Discrepancies or disruptions arising in
the electrical circuit can easily be eval-
uated as breakdowns. Targeted recti-
fying procedures can be taken.
The WAVECONTROL range of prod-
ucts convert sinusoidal/non-sinusoidal
AC/DC currents up to 60 A to stan-
dard analogue signals. The measure-
ment processes are based on 2 basic
principles.
One principle is alternating currents up
to 10 A ac and 50/60 Hz are mea-
sured using the transformer
process. The module is looped
directly into the measurement circuit.
A Hall-effect element comes in to
operation at 10 A ac/dc.
194
Monitoring a motor in a cooling system
WAVE
CONTROL
The potential-free wire is inserted
through the module, allowing currents
up to 60 A ac/dc to be measured.
Quite often, there are high-frequency
parts of signals on the wire to be
measured. In order to be able to take
these parts of the signals into consid-
eration, so-called TRMS converters
(TRUE Root Mean Square) are con-
nected to the Hall sensors. This
enables measurements up to 2 kHz,
independent of the shape of the
curve.
Standard signals (0...20, 4...20 mA,
4...20 A current loop supply, 0...10 V)
or a switch output are on offer.
Monitoring a pump in a sewage treatment plant
Fig.: Monitoring motor currents