En 
... DMU 02 Vario FL 32984 DMU 02 Vario FL -1/+5bar EN 1092-1 Form B1 DN25
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DMU 02 Vario FL | 32984

Pressure transducers

manufactured goods
Documents

Measuring range-1/+5 bar
Connectionflange connection DN 25 PN 40
ConnectionEN 1092-1 type B 1
Electrical connectionConnector and junction box as per ISO 4400 (DIN 43650-A)
Part no.32984

  • ideal for hygienic processes
  • connection technology with numerous versions
  • extremely resistant to shock, pulsation and vibration
  • best dynamic pressure resistance at high load changes
  • Zero calibration via magnet

For electronic pressure measurement in mechanical and plant engineering, and for gas and medical applications. With flush diaphragm, the pressure transducers are also suitable for use with viscous, highly viscous or crystallising 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. DMU 02 Vario is available in a virtually unlimited number of versions. All standard and customer-specific connections can be connected to the electronic precision measuring system. All standard electrical connection types are available. 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
Burst pressure
≤ 250 bar: at least 3 x FS
Operating temperature range
Medium:
-10/+125 °C
Ambient:
-10/+105 °C
Storage:
-10/+125 °C
Temperature error band
≤ ± 0.15 % FSO/10 K ≤ ± In compensated range 0/70 °C
dynamic characteristics
Response time:
< 20 ms
Process connection
flange connection DN 25 PN 40 EN 1092-1 type B 1
material
Housing:
Stainless steel 304
pressure connection:
Stainless steel 316 L
diaphragm:
Stainless steel 316 L
pressure transmission liquid
multi-grade oil, FDA-compliant
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

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