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... DMU 02 Vario 32837 DMU 02 Vario -1/+9bar G1/2B
32837
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Pressure transducers DMU 02 Vario programmable | 32837

Pressure transducers DMU 02 Vario

manufactured goods
Manuals

Measuring range-1/+9 bar
ConnectionG½B
ConnectionEN 837-1/7.3
Electrical connectionConnector and junction box as per ISO 4400 (DIN 43650-A)
Part no.32837

  • 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

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

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
-1/+9 bar
Overpressure safety
≤ 250 bar:
at least 2 x FS
Burst pressure
≤ 250 bar:
at least 3 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
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 02 Vario - Anschluss G½B EN 837

PRO_TEC_BEF_DMU02_VARIO_S.TIF

AFRISO_DRUCKMESSUMFORMER-DMU-02-VARIO-PROGRAMMIERBAR-DRUCKMESSUMFORMER_32837_DEU_CHE.PDF

Pressure transducers DMU 02 Vario programmable 32837

datasheet variant
Industrial technology
PDF
DMU_02_VARIO_20231201_084648055.PDF

DMU 02 Vario - connection G½B EN 837

Declarations of Conformity
PDF
OPTIONEN_DMU02_DMU02VARIO_571_EN.PDF

Pressure transducers DMU 02/DMU 02 Vario

Catalogue options
Industrial technology
PDF
854_001_0735_03_EN_20240705_110839693.PDF

pressure transducer DMU 02 VARIO

operating instructions
PDF
AFRISO_DMU_MISURAZIONE_ELETTRONICA_IT_08-14.PDF

electronic pressure measurement - pressure transducers DMU series

brochures
PDF

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