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... DMU 21 D 33410101150011 DMU 21 D 4-20mA/3-Leiter 1xPNP 0/2,0bar G1/2B DIN3852
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DMU 21 D | 33410101150011

Druckmessumformer Differenzdruckausführung

manufactured goods
Documents

Measuring range0/2 bar
ConnectionG½B
ConnectionDIN 3852
Electrical connectionConnector M12 x 1, 5-pin
Part no.33410101150011

  • LED display and open collector switching output
  • turn down up to a maximum of 1:10 through customer
  • Min./Max. value storage
  • housing can be rotated by 330° and pressure connections by 300°

For electronic differential pressure measurement which requires a local display in addition to the analogue output, for example for monitoring filters and fans. The differential pressure transducer can be used with all liquid and gaseous, corrosive media which a not highly viscous and which do not crystallize.

The DeltaFox® DMU 21 D pressure transducers feature two oil-immersed piezo-resistive stainless steel measuring cells and a 4-digit, red LED display. When pressure is applied, the pressure difference between the positive pressure side and the negative pressure side is converted into a current signal which is proportional to the differential pressure. A menu and two keys allow for displaying the measured values and for configuring the individual parameters.

Measuring accuracy
Deviation from the characteristic curve according to IEC 60770 – limit point calibration (non-linearity, hysteresis, repeatability)
≤ ± 1 % FSO (BFSL)
Display
4-digit, red 7-segment, LED display,
Ziffernhöhe 7 mm,
range -1,999/+9,999,
Genauigkeit 0,1 % ± 1 Digit,
digital damping 0.3/30 s (programmable),
Anzeigegehäuse um 330° drehbar
adjustment possibilities
Turn down 1:10
Bezugspunkt für Schalt- und Analogausgang wählbar auf + Anschluss, - Anschluss oder Differenzdruck
Measuring range
see ordering table
application area
The maximum pressure in the system (maximum static pressure, one end) must not exceed the full scale value (FS).
Operating temperature range
Medium:
-40/+125 °C
Ambient:
-25/+85 °C
Storage:
-40/+85 °C
Process connection
G½B (DIN 3852, both pressure connections rotatable by 300°)
material
Housing:
plastic (PA 6.6, polycarbonate)
diaphragm:
Stainless steel 316 L
pressure connection:
Stainless steel 316 L
Seal:
FKM
wetted parts
diaphragm, Druckanschluss, Seal
Supply voltage
DC 24 V ± 10 %
Output signal
3-wire, 4–20 mA
Switching output
1 open collector (PNP), max. 125 mA
Status indication via LED
Ein- und Ausschaltverzögerung 0 bis 100 s
repeatability: ≤ ± 0.5% FSO
Load
500 Ω
electrical protection
short circuit proof and protected against reverse polarity
Electrical connection
Connector M12 x 1, 5-pin
Degree of protection
IP 65 (EN 60529)
CE conformity
EMC Directive 2014/30/EU
RoHS-Richtlinie 2011/65/EU
Pressure Equipment Directive 2014/68/EU
Scope of delivery
  • Pressure transducer DMU 21 D
  • Montagewinkel
  • 2 screws

900_100_0842.PDF

Differenzdruckmessumformer DMU 21 D

Manuals
PDF

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