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... NB 220 H 53210 Messumformer NB 220 H AC 230V
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NB 220 H | 53210

Messumformer für Überfüllsicherung (WHG)

in-stock items
Documents

  • compact design
  • either as 230 V or as 24 V version

To avoid overfilling of stationary tanks and stationary-use tanks. Suitable for a wide range of flammable and non-flammable water-polluting liquids with a flash point of > 55 °C (see product description UFS 01 for list of substances).

Type-approved together with all level probes type series 76 as part of an overfill prevention system. When the level probe comes in contact with the liquid, the relay switches. Alarm units for visual and audible alarms are additionally required.

Operating temperature range
Ambient:
-20/+60 °C
Storage:
-25/+60 °C
Supply voltage
AC 230 V
Nominal power
max. 4 VA
Switching output
Relay contact:
1 x voltage-free changeover contact
Contact rating:
max. AC 250 V, 4 A, 500 VA
Contact rating:
max. DC 250 V, 0.25 A, 50 W
Housing
plug-in housing
W x H x D:
50 x 110 x 110 mm
Degree of protection:
IP 30 (EN 60529)
approval
DIBt: Z-65.11-193

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