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... HydroFox<sup>®</sup> DMU 07 31794 DMU 07 0/250mbar G1 1/2B
31794
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PRO_TEC_ANW_IT_DMU07_DA12.TIF
PRO_TEC_SCD_DMU07.TIF
PRO_TEC_SAR_DMU07_31789_1.TIF
PRO_TEC_ANW_IT_DMU07_DA12.TIF
PRO_TEC_SCD_DMU07.TIF
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Pressure transducers HydroFox® DMU 07 | 31794

Pressure transducers HydroFox® DMU 07 for level measurement

manufactured goods
Manuals

Measuring range0/250 mbar
ConnectionG1½B
Electrical connectionConnector and junction box as per ISO 4400 (DIN 43650-A)
Part no.31794

  • flush diaphragm
  • without transmission liquid
  • mechanically insensitive ceramic sensor
  • small temperature error
  • high overpressure safety

For electronic, continuous level measurement of liquids and for pressure measurement of liquids and gases in plant construction.

Pressure transducers convert physical pressure into an electrical signal proportional to the pressure. HydroFox® DMU 07 uses a capacitance ceramic measuring cell.

Measuring accuracy
Deviation from the characteristic curve according to IEC 60770 – limit point calibration (non-linearity, hysteresis, repeatability)
< ± 0.35 % FSO
0/250 mbar
Overpressure safety
≤ 400 mbar:
at least 25 x FS
Operating temperature range
Medium:
-40/+125 °C
Ambient:
-40/+85 °C
Storage:
-40/+100 °C
Temperature error band
≤ 0.1 % FSO/10 K ≤ In compensated range -20/+80 °C
dynamic characteristics
Response time:
≤ 200 ms
Process connection
G1½B with flush diaphragm
material
Housing:
Stainless steel 316 L
pressure connection:
Stainless steel 316 L
diaphragm:
ceramic (Al2O3 96 %)
Seal:
FKM (Viton)
Supply voltage
DC 9 − 32 V
Output signal
2-wire, 4–20 mA
Load
Rmax = [(UB – UBmin)/0.02 A] Ω
Current input
< 21 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

Click the corresponding image for detail views, additional information and dimension tables.

DMU 07 - Anschluss G1½B DIN 3852-Form E

PRO_TEC_BEF_HYDROFOX_DMU07_DRUCKANSCHLUSS_EDELSTAHL.TIF

AFRISO_DRUCKMESSUMFORMER-HYDROFOX--DMU-07-DRUCKMESSUMFORMER-FUER-FUELLSTANDMESSUNG_31794_DEU_CHE.PDF

Pressure transducers HydroFox® DMU 07 31794

datasheet variant
Industrial technology
PDF
DMU07-09.PDF

Pressure transducers HydroFox® DMU 07, 09

Declarations of Conformity
PDF
OPTIONEN_DMU07_BIS_DMU11D_596_EN.PDF

Pressure transducers DMU 07/DMU 07 FG/DMU 08/DMU 08 T/DMU 09/ DMU 10 D/ DMU 11 D

Catalogue options
Domestic Technology
PDF
900_100_0819.PDF

pressure transmitters DMU 03…Ex, DMU 04…Ex, DMU 05…Ex, DMU 07…Ex

operating instructions
PDF
900_100_0831.PDF

pressure transmitters / screw-in probes DMU 01, DMU 01 K, DMU 03, DMU 03 HD, DMU 04, DMU 05P, DMU 07, DMU 07 FG

operating instructions
PDF
AFRISO_DMU_MISURAZIONE_ELETTRONICA_IT_08-14.PDF

electronic pressure measurement - pressure transducers DMU series

brochures
PDF

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