En 
... DMU 04 31680 DMU 04 0/40bar G1B
31680
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Pressure transducers DMU 04 | 31680

Pressure transducers DMU 04 Industrial version

manufactured goods
Manuals

Measuring range0/40 bar
ConnectionG1B
ConnectionDIN 3852 type E
Electrical connectionConnector and junction box as per ISO 4400 (DIN 43650-A)
Part no.31680

  • DMU 04 CP/MR for hygienic processes
  • small temperature error
  • Options: Ex, field housing or high temperature version (up to 300 °C) and SIL 2

For applications requiring hygienic process connections, materials or processing, especially food technology, pharmaceutical and biotechnology applications.

Pressure transducers convert physical pressure into an electrical signal proportional to the pressure. DMU 4 is equipped with an oil-filled piezo-resistive silicon measuring cell. DMU 04 has safety integrity level SIL 2 (IEC 61508/61511).

Measuring accuracy
Deviation from the characteristic curve according to IEC 60770 – limit point calibration (non-linearity, hysteresis, repeatability)
< ± 0.35 % FSO
0/40 bar
Overpressure safety
40 bar:
105 bar
Burst pressure
Operating temperature range
Medium:
-10/+125 °C
short-term (60 min) up to 150 °C
Ambient:
-40/+85 °C
Storage:
-40/+100 °C
Temperature error band
≥ 400 mbar:
≤ ± 0.75 % FSO/10 K ≤ ± In compensated range -20/+85 °C
dynamic characteristics
Response time:
≤ 10 ms
Process connection
G1B DIN 3852 type E with flush diaphragm
material
Housing:
Stainless steel 316 L
pressure connection:
Stainless steel 316 L
diaphragm:
Stainless steel 316 L
pressure transmission liquid
Food oil, FDA-compliant
Supply voltage
DC 8 − 32 V
Output signal
2-wire, 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

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

DMU 04 - Anschluss G½B

PRO_TEC_BEF_DMU04_GEWINDEANSCHLUSS_2.TIF

DMU 04 - Anschluss G1B

PRO_TEC_BEF_DMU04_GEWINDEANSCHLUSS_1.TIF

AFRISO_DRUCKMESSUMFORMER-DMU-04-DRUCKMESSUMFORMER-INDUSTRIEAUSFUEHRUNG_31680_DEU_CHE.PDF

Pressure transducers DMU 04 31680

datasheet variant
Industrial technology
PDF
DMU01-03-04-05-08-08T.PDF

Pressure transducers DMU 01, DMU 03, DMU 04, DMU 05, DMU 08, DMU 08T

Declarations of Conformity
PDF
OPTIONEN_DMU04_DMU05P_582_EN.PDF

Pressure transducers DMU 04/DMU 05 P

Catalogue options
Industrial 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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