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... DMU 05 P VM 31777 DMU 05 P VM 0/2,5bar G1/2B
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DMU 05 P VM | 31777

Druckmessumformer Präzisionsausführung

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Measuring range0/2.5 bar
ConnectionG½B
ConnectionDIN 3852 type E
Electrical connectionConnector and junction box as per ISO 4400 (DIN 43650-A)
Part no.31777

  • precision version with outstanding measurement performance
  • for applications requiring superior measuring accuracy and long-term stability
  • Options: ATEX version or RS 232 interface

For electronic pressure measurement in applications requiring high measuring accuracy and long-term stability, such as process engineering, water treatment, laboratory applications as well as measurements of gas consumption and heat energy.

Pressure transducers convert physical pressure into an electrical signal proportional to the pressure. DMU 05 P is equipped with an oil-filled piezo-resistive silicon measuring cell. The intelligent DMU 05 P pressure transducers are equipped with digital amplifier electronics (microprocessor and 16 bit A/D converter). DMU 05 P actively compensates for sensor-specific deviations (non-linearity and temperature error), allowing for superior measuring characteristics. DMU 05 P can also be supplied with optional digital RS 485 Modbus RTU for setting offset, range and damping.

Measuring accuracy
Deviation from the characteristic curve according to IEC 60770 – limit point calibration (non-linearity, hysteresis, repeatability)
< ± 0.1 % FSO
Measuring range
see ordering table
Overpressure safety
< 600 bar: at least 2 x FS
Burst pressure
< 400 bar: at least 5 x FS
Operating temperature range
Medium:
25/125 °C
Ambient:
-25/+85 °C
Storage:
-40/+100 °C
Temperature error band
≤ ± 0.02 % FSO/10 K ≤ ± In compensated range -20/+80 °C
dynamic characteristics
Response time:
< 5 ms
Process connection
G½B DIN 3852 type E with protruding diaphragm
material
Housing:
Stainless steel 316 L
pressure connection:
Stainless steel 316 L
diaphragm:
Stainless steel 316 L
Seal:
FKM (Viton)
pressure transmission liquid
Silicone oil
Supply voltage
DC 12 − 36 V
Output signal
2-wire, 0/4–20 mA
Load
Rmax = [(UB – UBmin)/0.02 A] Ω
Current input
< 25 mA
electrical protection
short circuit proof and protected against reverse polarity
Electrical connection
Connector and junction box as per ISO 4400 (DIN 43650-A)
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

900_100_0819.PDF

Druckmessumformer DMU 03…Ex, DMU 04…Ex, DMU 05…Ex, DMU 07…Ex

Manuals
PDF
900_100_0831.PDF

Druckmessumformer DMU 01, DMU 01 K, DMU 03, DMU 03 HD, DMU 04, DMU 05P, DMU 07, DMU 07 FG

Manuals
PDF

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