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Industrial technology Electronic pressure measuring instruments DMU 01
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Images 5

DMU 01

Pressure transducer standard version

Variants Manuals

ConnectionG½B
ConnectionEN 837-1/7.3
Electrical connectionConnector and junction box as per ISO 4400 (DIN 43650-A, EN 175301-803)

  • proven ceramic technology
  • no mechanical ageing of the measuring cell
  • no transmission liquid
  • Versions for relative pressure and absolute pressure
  • small temperature error

For electronic pressure measurement in industrial applications (such as hydraulic and pneumatic applications as well as mechanical and plant engineering).

Pressure transducers convert physical pressure into an electrical signal proportional to the pressure. DMU 01 is equipped with a piezo-resistive thick-film ceramic measuring cell.

RangeMeasuring rangeTypeVersionPart no.
-1/0 barDMU 0131114
-1/+1.5 barDMU 0131616
-1/+3 barDMU 0131617
-1/+5 barDMU 0131618
0/1 barDMU 0131115
0/1.6 barDMU 0131116
0/2.5 barDMU 0131117
0/4 barDMU 0131118
0/6 barDMU 0131119
0/10 barDMU 0131120
0/16 barDMU 0131121
0/25 barDMU 0131122
0/40 barDMU 0131123
0/60 barDMU 0131124
0/100 barDMU 0131125
0/160 barDMU 0131126
0/200 barDMU 0131878
0/250 barDMU 0131127
0/400 barDMU 0131128
  • in-stock items
  • manufactured goods

Measuring accuracy
Deviation from the characteristic curve according to IEC 60770 – limit point calibration (non-linearity, hysteresis, repeatability)
-1/0 bar < ± 1 % FSO
-1/0 bar
Overpressure safety
< 250 bar:
at least 2 x FS
250 bar:
400 bar
400 bar:
650 bar
Burst pressure
< 400 bar:
at least 3 x FS
400 bar:
1000 bar
Operating temperature range
Medium:
-25/+125 °C
Ambient:
-25/+85 °C
Storage:
-40/+85 °C
Temperature error band
≤ ± 0.3 % FSO/10 K ≤ ± In compensated range -25/+85 °C
dynamic characteristics
Response time:
≤ 10 ms
Process connection
G½B EN 837-1/7.3
material
Housing:
Stainless steel 304
pressure connection:
Stainless steel 304
diaphragm:
ceramic (Al2O3 96 %)
Seal:
FKM (Viton)
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, EN 175301-803)
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 01 - Anschluss G½B EN 837

PRO_TEC_BEF_DMU01_ANSCHLUSS_G1-2B_S.TIF

AFRISO_DATENBLATT_DRUCKMESSUMFORMER-STANDARDAUSFUEHRUNG_DMU-01_P33724_DEU_CHE.PDF

DMU 01 P33724

datasheet product
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_DMU01_563_EN.PDF

Pressure transducers DMU 01

Catalogue options
Industrial technology
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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