Technical
data |
| Overload |
See
order code selection table |
| Rupture
pressure |
1.5
x ystem pressure |
| Accuracy |
Repeatability |
< +/- 0.5 %
FS |
| |
Accuracy
of switching point adjustments |
< 1 %
FS |
| Materials of housing |
Ceramic / Inox
1.4305 |
| in
contact |
Ceramic
/ PVDF |
| with the medium |
Sealing material:
optionally FPM, EPDM, NBR, MVQ |
| |
according
to order code selection table |
| Temperature influences
|
Medium and ambient temperature |
-15 °C up to +80 °C |
| |
TC
zero point, see order code selection table
|
| |
TC sensitivity: |
| |
at 2x nominal
pressure |
< +/-
0.015% FS/°C typ. |
| |
at 3x nominal pressure |
< +/- 0.022% FS/°C typ.
|
| |
at 5x nominal
pressure |
< +/-
0.037% FS/°C typ. |
| Load cycle |
< 50 Hz |
| Dynamic
response |
Suitable
for static and dynamic measurements. |
| |
Response time <
5 ms |
| Power
supply |
10
... 33 VDC / 24 VAC +/- 15 % |
| Output |
Open collector
switch output for max. 100 mA at maximum
supply voltage. |
| |
NPN
/ PNP |
| |
Short circuit proof
and protected against polarity reversal. |
| |
Each
connection against other with max. +/- supply
voltage. |
| Adjustment of |
The upper and lower
switching point can be freely selected |
| switching
points |
between
5 and 100% fs. |
| |
Recommended spacing
between upper and lower |
| |
switching
points: >2% fs |
| |
(factory-set at
5 and 100 % unless switching point ist specified). |
| Operation
/ |
N/C
contact: |
| Switch status indication
|
When pressure is
applied (p0 --> pmax) the collector will
disconnect |
| |
the
applied load as soon as the upper switching
point ist reached. |
| |
As the pressure
falls (pmax --> p0) the collector will
connect the load |
| |
as soon as the
lower switching point is reached. |
| |
N/O contact: |
| |
When
pressure is applied (p0 --> pmax) the
collector will connect |
| |
the applied load
as soon as the upper switching point is
reached. |
| |
With
a fall in pressure (pmax --> p0) the
collector will disconnect the |
| |
load as soon as
the lower switching point is reached. |
| |
Switch
status indication |
| |
LED in DIN connector
(see accessories) |
