11349167.03 10/2011 GB/D/F/E
WIKA operating instructions intelliGAUGE / switchGAUGE
Malfunction
Possible cause
Measure
No output signal /
no switch signal
Failure of power supply
or wiring interrupted
Check power supply and
wiring; replace defective
components
Electronic defect
through incorrect
supply voltage or
external voltage
Return instrument to
manufacturer for repair
Steady signal despite
pressure changes
Pressure entry blocked Check tailpipes and
pressure entry bore, if ne-
cessary clean it carefully
Excessively high,
steady signal despite
pressure changes
Electronic defect
through incorrect
supply voltage or
external voltage
Return instrument to
manufacturer for repair
Full span reading
too low
Supply voltage too low
Adjust supply voltage
Load impedance
too high
Consider max. permissible
load
Zero point shifted
Return instrument to
manufacturer for repair
Zero signal too low /
too high
Zero point shifted
Return instrument to
manufacturer for repair
Switch signal instable
Supply voltage too low
Adjust supply voltage
10. Technical data
For technical data please refer to the technical data sheets.
PV 11.01 intelliGAUGE, model PGT01, plug connector, NS 40
PV 11.02 intelliGAUGE, model PGT02, cable outlet, NS 40
PV 11.05 intelliGAUGE, model PGT10, plastic case, IP 41, NS 40, 50
PV 11.06 intelliGAUGE, model PGT11, stainless steel case, IP 41, NS 40, 50
PV 11.03 intelliGAUGE, model PGT21, stainless steel case, NS 50
PV 21.03 switchGAUGE, model PGS05, cable outlet, NS 40
PV 21.05 switchGAUGE, model PGS06, plastic case, IP 41, NS 40, 50
PV 21.06 switchGAUGE, model PGS07, stainless steel case, IP 41, NS 40, 50
PV 21.04 switchGAUGE, model PGS25, stainless steel case, NS 50
10
GB
9. Trouble shooting / 10. Technical data
9. Trouble shooting
