Transverse Probe Flex; Transverse Probe Wire; Axial Probe Uap; As-Probe Adapter - Projekt Elektronik FM 302 Operating Manual

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2. Technical Advice
2.4

Transverse Probe Flex

The transverse probe has a protective cap which have to be drawn off
before measurement.
Only the probe itself is temperature-resistant. The handle, the cable and the
probe connector with the electronic may only be operated up to +50 °C.
No pressure shall be applied to the hall element (ceramic) because it is very
pressure sensitive (risk of breaking)!
2.5

Transverse Probe Wire

The wire probes are very sensitive. The wires of the probe may not be bend
at the element and may not be pulled.
Only the probe itself is temperature-resistant. The handle, the cable and the
probe connector with the electronic may only be operated up to +50 °C.
No pressure shall be applied to the hall element (ceramic) because it is very
pressure sensitive (risk of breaking)!
2.6

Axial Probe UAP

To be able to gain best stability in the 2 µT range the probe should be
switched on for at least 30 minutes.
The axis of the compensation potentiometer should not be exposed to
bending forces to prevent the axis and the potentiometer from damage.
2.7

AS-Probe Adapter

Attention should be paid that there is a connection between GND and cable
shield as well as the connector housing in the adapter cable. At brass
probes this is also connected to GND. Possibly an isolated installation of the
probe is necessary to prevent an unintended connection between measuring
GND and protective earth.
Projekt Elektronik
MESS - UND REGELUNGSTECHNIK GMBH
Page 4

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