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... DMU 13 Vario 31201 DMU 13 Vario 0/0,6bar G1/2B
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DMU 13 Vario | 31201

Druckmessumformer mit örtlicher Anzeige

manufactured goods
Documents

Measuring range0/0.6 bar
ConnectionG½B
ConnectionEN 837-1/7.3
Electrical connectionJunction box
Part no.31201

  • robust stainless steel housing
  • high-precision measurements with integrated transducer
  • mechanical, power-independent local display
  • Zero calibration via magnet

For pressure measurements with a power-independent local display in combination with an electrical output signal.

The DMU 13 Vario pressure transducers consist of a mechanical Bourdon tube measuring element and a piezo-resistive polysilicon thin-film measuring cell. The Bourdon tube measuring element is used to provide an easy-to-read analogue local display. The display is power-independent. Due to the integrated pressure transducer, high-precision measurement in parallel is possible. A standardised current output is available for signal transmission and recording of measured data. The robust stainless steel housing has a solid baffl e wall and blow out. The zero point of the electronic sensor can be corrected from the outside via a permanent magnet after voltage has been applied and within a given time window.

Nominal size
100 - 100
accuracy class (EN 837-1/6)
1,0
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
application area
static load:
Full scale value
dynamic load:
0.9 x full scale value
short-term load:
1.3 x full scale value
Operating temperature range
Medium:
-10/+85 °C
Ambient:
-10/+60 °C
Storage:
-10/+70 °C
Temperature error band
≤ 0.15 % FSO/10 K ≤ In compensated range -10/+80 °C
Housing
with solid baffle wall and blow-out
window
Sicherheitsverbundglas
Process connection
G½B EN 837-1/7.3, bottom
material
Housing:
Stainless steel 304
pressure connection:
stainless steel 316 Ti/316 L
diaphragm:
Stainless steel 630/304
wetted parts
stainless steel 316 Ti/316 L, Edelstahl 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 connection
Junction box
Degree of protection
IP 54 (EN 60529)

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