List-Magnetik GmbH
EN MP-2000 2022-03.doc
17
U
SING THE ANALOG PROBE
P-T4A
A
NALOG
-O
UTPUT
The P-T4A Analog-Output analog probe works like a normal tangential probe P-T4.
Like the P-T4, it can measure up to 40,000 A / cm (approx. 5,000 mT) and can be
checked with the precision calibration standard.
In addition, it offers an analog output that is connected to an oscilloscope. An addi-
tional BNC cable is included.
If you have connected the probe to the oscilloscope, you must set the zero line to +
1.80 V. The positive and negative values of the magnetic field measurement are then
displayed in the range b 0.90 V and + 2.70 V.
Depending on the measuring range (low / high), the magnetic field strengths are
shown in this table converted into voltage values:
Measuring range
Output
DC Low Range / Peak Low Range
Min -80 mT =
+2,70 V
Threshold -0,1 mT
0 mT =
+1,80 V
Thr0,1 mT
Max +80 mT =
+0,90 V
DC High Range / Peak High Range
-5140 mT =
+2,70 V
Threshold -1 mT
0 mT =
+1,80 V
Thr1 mT
+5140 mT =
+0,90 V
