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Pressure transducers DMU 02 Vario

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Data sheet Pressure transducers DMU 02 Vario
AFRISO Data sheet Pressure transducers DMU 02 Vario

Benefits

  • Connection technology with numerous versions
  • Extremely resistant to shock, pulsation and vibration
  • Best dynamic pressure resistance at high load changes
  • Measuring cell welded without seals
  • Without transmission medium
  • Turn Down 1:4
  • Zero calibration via magnet

Application

For electronic pressure measurement in mechanical and plant engineering, and for gas and medical applications. Particularly suitable for pure media.

Versions

Type Connection Measuring range Part no. Remember
DMU 02 Vario G½B EN 837-1/7.3 -1/0 bar 32833
DMU 02 Vario G½B EN 837-1/7.3 -1/+1.5 bar 32834
DMU 02 Vario G½B EN 837-1/7.3 -1/+3 bar 32835
DMU 02 Vario G½B EN 837-1/7.3 -1/+5 bar 32836
DMU 02 Vario G½B EN 837-1/7.3 -1/+9 bar 32837
DMU 02 Vario G½B EN 837-1/7.3 -1/+24 bar 32838
DMU 02 Vario G½B EN 837-1/7.3 0/600 mbar 32841
DMU 02 Vario G½B EN 837-1/7.3 0/1 bar 32842
DMU 02 Vario G½B EN 837-1/7.3 0/1.6 bar 32843
DMU 02 Vario G½B EN 837-1/7.3 0/2.5 bar 32844
DMU 02 Vario G½B EN 837-1/7.3 0/6 bar 32846
DMU 02 Vario G½B EN 837-1/7.3 0/10 bar 32847
DMU 02 Vario G½B EN 837-1/7.3 0/16 bar 32848
DMU 02 Vario G½B EN 837-1/7.3 0/25 bar 32849
DMU 02 Vario G½B EN 837-1/7.3 0/40 bar 32850
DMU 02 Vario G½B EN 837-1/7.3 0/60 bar 32851
DMU 02 Vario G½B EN 837-1/7.3 0/100 bar 32852
DMU 02 Vario G½B EN 837-1/7.3 0/160 bar 32853
DMU 02 Vario G½B EN 837-1/7.3 0/250 bar 32854
DMU 02 Vario G½B EN 837-1/7.3 0/400 bar 32855
DMU 02 Vario G½B EN 837-1/7.3 0/600 bar 32856
DMU 02 Vario G½B EN 837-1/7.3 0/1,000 bar 32857

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet Pressure transducers DMU 02 Vario Data sheet PDF
AFRISO Data sheet Pressure transducers DMU 02 Vario
Pressure transducer DMU 02 VARIO Operating instructions PDF
AFRISO Pressure transducer DMU 02 VARIO
Electronic pressure measurement - pressure transducers DMU series Product range industrial technology PDF
AFRISO Electronic pressure measurement - pressure transducers DMU series
Enquiry pressure transducers DMU Checklists PDF
AFRISO Enquiry pressure transducers DMU
DMU 02 Vario - connection G½B EN 837 Declaration of Conformity PDF
AFRISO DMU 02 Vario - connection G½B EN 837
NA Pressure transducers DMU 02 Industrial version Options PDF
AFRISO NA Pressure transducers DMU 02 Industrial version
Pressure transducers convert physical pressure into an electrical signal proportional to the pressure. DMU 02 Vario is equipped with a piezo-resistive polysilicon thin-film measuring cell. All standard electrical connection types are available. The measuring ranges can be changed via optional parameterisation hardware and software. The zero point can be corrected from the outside via a permanent magnet after voltage has been supplied and within a given time window.
Measuring accuracy
Deviation from the characteristic curve according to IEC 60770 – limit point calibration (non-linearity, hysteresis, repeatability)
< ± 0.3 % FSO
Measuring range
See ordering table
Overpressure safety
≤ 250 bar:
At least 2 x FS
> 250 bar:
At least 1.5 x FS
≥ 1,000 bar:
At least 1.2 x FS
Burst pressure
≤ 250 bar:
At least 3 x FS
> 250 bar:
At least 2 x FS
≥ 1,000 bar:
At least 1.5 x FS
Operating temperature range
Medium:
-40/+125 °C
Ambient:
-40/+105 °C
Storage:
-40/+125 °C
Temperature error band
≤ ± 0.15 % FSO/10 K In compensated range -10/+80 °C
Dynamic characteristics
Response time:
< 4 ms
Process connection
G½B EN 837-1/7.3
Material
Housing:
Stainless steel 304
Pressure connection:
Stainless steel 630/316 Ti/316 L
Electr. measuring cell:
Stainless steel 630/304
Supply voltage
DC 10 – 32 V
Output signal
2-wire, 4–20 mA
Load
R<sub>Max</sub> = [(UB – UB<sub>Min</sub>)/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 Directive 2011/65/EU
Pressure Equipment Directive 2014/68/EU

Options

  • Other process connections
  • Other electrical connections
  • Field housing (stainless steel)
  • Cleaned for oxygen
  • Other output signals
  • Fitting of chemical seal
  • Customer-specific setting (damping, unit)
  • Programmable hardware and software
  • Other operating temperature ranges
DMU 02 Vario - connection G½B EN 837
AFRISO
DMU 02 Vario - connection G½B EN 837
AFRISO
Dimensions (in mm)