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pressure measuring transducer GMUD for absolute pressure, over/under
pressure and pressure difference - Greisinger electronic
Pressure measuring
transducer
for absolute pressure, over/under pressure
and pressure difference
Application:
For air, non-corrosive, non oxidising and non-reducing gases and
liquids. Not suitable for water!
Suitable for controlling, measuring and monitoring on the climatic/ventilation,
environmental and medical technology sector.
For use in water an air cushion or hydrophobic filter is required - please
contact us!
Types of pressure:
ABSOLUTE PRESSURE (vacuum used as reference) for measuring over
pressure over absolute zero (senos displaying barometric air pressure when
coming into contact with atmospheric pressure).
RELATIVE PRESSURE (reference atmosphere or ambient pressure)
for over/under pressure measurements and pressure difference measurements.
(Sensor displaying zero when coming into contact with atmospheric or
ambient pressure).
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GMUD
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standard measurement ranges |
GMUD-Fine
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low pressure ranges (1..25mbar) |
Sensor element: piezoresistive pressure
sensor with integrated temperature compensation 0 to 70 °C.
Measuring ranges (standard)
Absolute pressure:
0 to 1100 mbar (e.g. barometric air pressure)
0
to 2 bar
0 to 7 bar
Relative pressure: 0
to 10 mbar (1000 Pa)
0 to 70 mbar (7000 Pa)
0 to 2 bar
OPTION: any intermediate values
upon request
Overload and bursting pressure:
Meas. range: 5-10 mbar 20 mbar 70 mbar 1100
mbar 2 bar 7-10 bar
Overload:
250 mbar 350 mbar 1.3 bar 2
bar 4bar 10.34
bar
Typ. accuracies:
+0.2% FS (Hyst. and
linearity), +0.4 % FS (temperature influence 0-50°C)
at meas. range < 16 mbar:
+ 0.6 % FS (temperature influence 0-50°C)
+ 0.04 % FS / °C (temperature influence)
OPTION: double accuracy for meas. range >25mbar - against upcharge
Output signal: 4-20 mA (0-10V against upcharge!)
Auxiliary energie: 12 ... 30 V DC
(at 0-10V. Vs=18..30V DC)
Permissible impedance (at 4-20mA) RA (Ohm) =
Uv (V) - 12 / 0.02 A)
Permissible load RL > 3000
Ohm (at 0-10 V)
Nominal temperature: 25 °C
Operating temperature: 0 ... +70 °C
Storage temperature: -45 ... +85 °C
Pressure connection: 2 metal connection
pieces (nickel plated) for plastic tube 6 x 4 mm (4 mm inner diameter)
Mounting position: any position (small
ranges up to 10 mbar depending on position)
Housing: ABS (IP 65)
Fixing: By means of fixing holes for wall
mounting (accessible after cover has been removed)
Mounting distance: max. shaft-diameter 4 mm
Fixing screws: max. shaft diameter 4
mm
Electric connection: elbow-type plug
conforming to DIN 43650 (IP 65),
max. wire cross section: 1.5 mm²,
wire/cable diameter from 4.5 to 7 mm
High-precision pressure range: 1 to 25
mbar
Other standard pressure ranges:
- LACK: encapsulated PC board (for outdoor
application)
- DSG: Double sensor accuracy (not possible for
high-precision range)
- AV010: output signal 0-10 V
- MB...: any measuring range (please
specify measuring range desired)
- VO: On-Site display for output signal
4-20 mA, auxiliary energy UV = 17...30 V DC
Pressure measuring transducer for absolute pressure, over- and negative pressure and differential pressure measurements, measuring range 0 to 1...25mbar, basic price
Please note fine measuring range in text box!
Please order separately:
Please enter the specifications wished in the textbox
 = data sheet as *.pdf
= instruction manual as *.pdf
 deutsche Beschreibung
Price of the basic article, German V.A.T. incl
:
EUR
247.00
The net price of the basic article GMUD-Fine
is:
EUR
207.56
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