VEGA VEGAWELL S 51 - Manual (Page 23)

Reference conditions and actuating variables (similar to DIN EN 60770-1)
Reference conditions according to DIN EN 61298-1
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Temperature
+15 … +25 °C
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Relative humidity 45 … 75 %
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Air pressure 860 … 1060 mbar/86 … 106 kPa
Determination of characteristics Limit point adjustment according to IEC 61298-2
Characterstic curve Linear
Reference installation position upright, diaphragm points downward
Influence of the installation position < 0 .2 mbar/20 Pa
Deviation determined according to the limit point method according to IEC 60770 5
Deviation < 0 .2 %
Influence of the product or ambient temperature
Average temperature coefficient of the zero signal
< 0 .15 %/10 K
Thermal change, current output
< 0 .15 % with -40 … +60 °C
Long-term stability (similar to DIN 16086, DINV 19259-1 and IEC 60770-1)
Long-term drift of the zero signal < 0 .1 % /2 years
Ambient conditions
Ambient temperature -40 … +60 °C
Storage and transport temperature -40 … +100 °C
Process conditions
Product temperature
-20 … +60 °C
Vibration resistance mechanical vibrations with 4 g and 5 … 100 Hz
Electromechanical data
Suspension cable
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Structure six wires, one suspension cable, one breather
capillary, screen braiding, foil, mantle
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Wire cross-section 0.5 mm²
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Wire resistance
≤ 0 .036 O hm/m
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Tensile strength
≥ 1200 N
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Max. length 1000 m
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Min. bending radius 25 mm
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Diameter approx. 8 mm
Voltage supply
Supply voltage 9.6 … 36 V DC
VEGAWELL S 51 23
Supplement
32946
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01
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101123