Honsberg OMNI-DP2 - Differential Pressure Transmitter / Switch

Sensor Piezo-resistive pressure difference
measuring bridge
Process
connection
Tube Ø3 mm for hose connection
Medium being
measured
Non-aggressive gases
Metering ranges
and
burst pressures
Relative differential:
 0 .. 5 mbar > 0.35 bar
 0 .. 10 mbar > 0.35 bar
 0 .. 20 mbar > 0.5 bar
 0 .. 50 mbar > 1 bar
 0 .. 100 mbar > 1 bar
 0 .. 200 mbar > 5 bar
 0 .. 340 mbar > 5 bar
 0 .. 1000 mbar > 5 bar
Bidirectional differential:
 -5 .. +5 mbar > 0.35 bar
 -10 .. +10 mbar > 0.35 bar
 -20 .. +20 mbar > 0.5 bar
 -50 .. +50 mbar > 1 bar
 -100 .. +100 mbar > 1 bar
 -200 .. +200 mbar > 5 bar
 -340 .. +340 mbar > 5 bar
-1000 .. +1000 mbar > 5 bar
Absolute pressure sensors:
 0 .. 1000 mbar > 5 bar
 760 .. 1200 mbar > 5 bar
Other metering ranges available on request
Measurement
uncertainty
At 25 °C:
Metering ranges up to 10 mbar: ±1.5%
full scale value
Metering ranges up to 100 mbar: ±1.0%
full scale value
other metering ranges : ±0.5% full
scale value
in the range -25 .. +85 °C:
plus 0.5% full scale value on the above
values
Long term
stability
< 0.5% full scale value / year
Reaction time 32 ms
Medium
temperature
-25..+85 °C
Ambient
temperature
-20..+70 °C
Storage
temperature
-20..+80 °C
Materials
medium-contact
stainless steel
Piezo-resistive pressure sensor elements
on ceramic substrate
Materials, nonmedium-contact
Housing Stainless steel
1.4305
Glass Mineral glass,
hardened
Magnet Samarium Cobalt
Ring and rear wall POM
Sensor support FR4
screws Steel, galvanised
Supply voltage 18..30 V DC
Power
requirement
< 2 W