WIKA GD-20 Mode D'emploi page 64

9. Specifications
Output parameters
Output parameters digital versions (model GD-20-D)
Absolute pressure at 20 °C [68 °F]: bar, MPa, kPa, psi, Pa, N/cm
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Gauge pressure based on 1,013 mbar at 20 °C [68 °F]: bar, MPa, kPa, psi, Pa, N/cm
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Density: g/litre, kg/m
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EN
Temperature: °C, °F, K
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Absolute pressure: bar, MPa, kPa, psi, Pa, N/cm
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Gauge pressure based on 1,013 mbar: bar, MPa, kPa, psi, Pa, N/cm
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Output parameters analogue version (model GD-20-A)
Absolute pressure at 20 °C [68 °F] as 4 ... 20 mA current signal
Operating conditions
Operating conditions
Vibration resistance
Shock resistance
Single shock loads
Continuous shock
Permissible temperature ranges
Ambient temperature
Storage temperature
Permissible air humidity
Ingress protection
M12 x 1 plastic
M12 x 1 metal
Cable outlet plastic
Cable outlet metal
Field case
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3
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500 g (1.4 ms, 1 shock, 3 axes)
100 g (4 ms, 10,000 shocks, 3 axes)
-40 ... +80 °C [-40 ... +176 °F]
-40 ... +70 °C [-40 ... +158 °F]
≤ 95 % r. h. (non-condensing)
1)
IP67, with mating connector
IP67, with mating connector
IP67, with cable
IP67, with cable
IP6k9k, with cable/blind plug
2
2
5 g, 15 ... 2,000 Hz, for versions with field case
20 g, 30 ... 2,000 Hz, for versions without field case
WIKA operating instructions gas density sensor, model GD-20
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