A Quick Overview For You; Signs, Symbols And Abbreviations - Tecsis P3290 Manual De Instrucciones

2. A quick overview for you / 3. Signs, symbols and abbreviations / 4. Function

2. A quick overview for you

If you want to get a quick overview, read Chapters 3, 5, 7 and 11. There you will get some short
safety instructions and important information on your product and its starting. Read these
chapters in any case.

3. Signs, symbols and abbreviations

Potential danger of life or of
!
severe injuries.
Warning
Potential danger of life or
of severe injuries due to
catapulting parts.
Warning
Potential danger of burns
due to hot surfaces.
Caution
2-wire Two connection lines are intended for the voltage supply.
The supply current is the measurement signal.
3-wire Two connection lines are intended for the voltage supply.
One connection line is intended for the measurement signal.
U+ Positive supply connection
U- Negative supply connection
S+ Positive measurement connection
4. Function
P3290: Pressure connection with internal diaphragm (standard version).
P3291: Pressure connection with flush diaphragm for highly viscous or
solids entrained media which might clog the pressure port.
Function: The pressure prevailing within the application is transformed into a standardised
electrical signal through the deflection of the diaphragm, which acts on the sensor element
with the power supply fed to the transmitter. This electric signal changes in proportion to the
pressure and can be evaluated correspondingly.
24 Betriebsanleitung/Operating instructions/Mode d'emploi/Instrucciones de servicio
Notice, important informa-
tion, malfunction.
The product complies with
the applicable European
directives.
GB