En 
Domestic technology Level sensors, overfill prevention systems and level controllers NB 220 H
PRO_TEC_VOR_MESSUMFORMER_NB220H_53210.TIF
PRO_TEC_SAL_MESSUMFORMER_NB220H_53210.TIF
PRO_TEC_SAR_MESSUMFORMER_NB220H_53210.TIF
PRO_TEC_VOR_MESSUMFORMER_NB220H_53210.TIF
PRO_TEC_SAL_MESSUMFORMER_NB220H_53210.TIF
PRO_TEC_SAR_MESSUMFORMER_NB220H_53210.TIF
Images 3

NB 220 H

Messumformer für Überfüllsicherung (WHG)

Variants 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.

Part no.
Transducer NB 220 HDC 24 V53219
Transducer NB 220 HAC 230 V53210
  • in-stock items
  • manufactured goods

Operating temperature range
Ambient:
-20/+60 °C
Storage:
-25/+60 °C
Supply voltage
DC 24 V
Nominal power
max. 6 W
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

AFRISO_TRANSDUCER-NB-220-H_ENG_GBR.PDF

AFRISO_MESSUMFORMER-FUER-UEBERFUELLSICHERUNG--WHG-_DEU_DEU_20260210_002513606.PDF

Data sheets
Domestic Technology
PDF
AFRISO_WATCHDOG-LINE_ALARM_UNITS_EN_05-14.PDF

WATCHDOG-LINE Warngeräte

PDF
DOK_TEC_ZER_DIBT_Z-65_11-193.PDF

Überfüllsicherung NB 220 / UFS

Certificates / DIBt approvals
PDF
854_000_0288.PDF

Überfüllsicherung NB 220 / UFS

Manuals
Domestic Technology
PDF

Related products