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HydroFox® DMU 07 | 31796

Druckmessumformer für Füllstandmessung

manufactured goods

Measuring range0/600 mbar
ConnectionG1½B
Electrical connectionConnector and junction box as per ISO 4400 (DIN 43650-A)
Part no.31796

  • 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
Measuring range
see ordering table
Overpressure safety
> 400 mbar: at least 3 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

900_100_0819.PDF

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

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900_100_0831.PDF

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

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