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GMDP - Details

Home --> Devices for Switch Panels / Industry --> Measuring Transducer --> Pressure Measuring Transducer


2-wire pressure measuring transducer
4...20 mA


Application:

For air, non-corrosive, non oxidizing 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. 

Types of pressure:

ABSOLUTE PRESSURE (vacuum used as reference) for measuring over
pressure over absolute zero (sensors 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).

     

 

GMDP

 

 

GMDP

 Standard pressure range

GMDP-F

 fine pressure range (1..25mbar)

 

Specification:

Sensor element: piezo-resistive 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 70 mbar                               

                                 0 to 2 bar
                                0 to 7 bar

 OPTION: any intermediate values (under pressure also possible) upon request against upcharge, e.g. +1bar, 0..350mbar, 0..10mbar, etc...

Overload and bursting pressure:
        Meas. range: 70 mbar    1100 mbar    2 bar        7, 10 bar
        Overload:      1.3 bar     2 bar             4 bar       10.34 bar

Sensor accuracy: (typ. values)
        other meas. ranges:                + 0.2 % FS (hysteresis and linearity)
                                                     + 0.4 % FS (temperature effect 0 to 50 °C)

Output signal: 4-20 mA (0-10V against upcharge)

Auxiliary energy: 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 (at 0-10V) RL > 3000 Ohm

Nominal temperature: 25 °C

Operating temperature: 0 ... +70 °C

Storage temperature: -45 ... +85 °C

Relative humidity: 0 ... 80% r.h. (not-condensing)

Pressure connection: 2 plastic connection pieces for plastic tube 6 x 4 mm (4 mm inner diameter)

Mounting position: any position (up to 10mbar: depending on position)

Design-type: electronic PC board cpl. with sensor, 56x70x33mm

Fixing: By means of 4 fixing holes 3.5 mm diameter
        Mounting distance: 43,5x58 mm
        
Electric connection: screw type/plug-in terminal

Miscellaneous: potentiometer zero point and scale



2-wire pressure measuring transducer board 4 ... 20 mA (basic price).

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 111.90


The net price of the basic article  GMDP is:  EUR 94.03 

Text:

All prices listed in this shop are to be understood plus shipping costs (within Germany EUR 3.95 UPS/ EUR 5.50 DHL). If the value, German V.A.T. of currently 19% included, is more than EUR 75.00, no shipping costs have to be paid from you at all within the borders of Germany. If shipping is carried out within the borders of Germany by C.O.D. (possible at minimum values of EUR 50.00 brut), the extra costs for C.O.D. are paid by the GSG Geologie-Service GmbH.

We are pleased that you belong to our numerous satisfied customers now . Usually dispatch within German boarders is carried out within 0-4 working days. Shouldn't dispatch be possible within this period, you get a written confirmation (also possible by mail or fax) with the indication of the delivery date. If an article is not available, we will contact you and, if possible, offer you alternatives. Of course, we deliver also to a target date or on express. For shipments abroad we submit you our individual offer with the corresponding conditions and possibles ways of shipping. Contact us, we are pleased to assist you!

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