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Level sensors GWG 23-Wa for outdoor tanks

AFRISO Grenzwertgeber GWG 23-Wa 400 gelbe Armatur, Sonde 400mm SAR 79230 79240 79250 object_image_56812imagemain_en AFRISO Grenzwertgeber GWG 23-Wa 400 gelbe Armatur, Sonde 400mm SAR 79230 79240 79250 object_image_56812imagemain_en
Grenzwertgeber GWG 23-Wa 400 gelbe Armatur, Sonde 400mm
AFRISO Grenzwertgeber GWG 23-Wa 400 gelbe Armatur, Sonde 400mm SAR 79230 79240 79250 object_image_56812imagemain_en <div class="gallery-information"> <b>Legend:</b> <ol> <li>85 mm</li> <li>Length</li> <li>G1</li> </ol> </div>
AFRISO Grenzwertgeber GWG 23-Wa 400 gelbe Armatur, Sonde 400mm SAR 79230 79240 79250 AFRISO Grenzwertgeber GWG 23-Wa 400 gelbe Armatur, Sonde 400mm SAR 79230 79240 79250
Grenzwertgeber GWG 23-Wa 400 gelbe Armatur, Sonde 400mm
AFRISO Grenzwertgeber GWG 23-Wa 400 gelbe Armatur, Sonde 400mm SAR 79230 79240 79250
AFRISO Grenzwertgeber GWG 23-Wa 400 gelbe Armatur, Sonde 400mm SAR 79230 79240 79250 object_image_56812imagemain_en
AFRISO Grenzwertgeber GWG 23-Wa 400 gelbe Armatur, Sonde 400mm SAR 79230 79240 79250
Data sheet Level sensors GWG 23-Wa for outdoor tanks
AFRISO Data sheet Level sensors GWG 23-Wa for outdoor tanks

Benefits

  • Fitting for wall mounting
  • For fuel oil, diesel fuel, biofuel/biodiesel
  • Yellow fitting with Ex approval (EU type examination certificate, zone 0)
  • Variable height adjustment
  • Suitable for use in flood hazard areas
  • Yellow fitting with high-grade stainless steel sleeve
  • Materials resistant to biofuel and biodiesel with max. 100 % FAME
  • Green fuels ready: suitable for use at tank facilities filed with the new paraffinic fuels HVO or GTL
  • Watertight up to 10 m water column - ideal for use in flood hazard areas

Application

Part of a control chain for overfill alarm systems. The level sensor helps to prevent overfilling of tanks. For tanks as per EN 12285-1, 12285-2, DIN 6618, 6619, 6623, 6624, 6608, 4119 and tanks as per DIN 6620 and DIN 6625 or equivalent tanks whose diameters and volumes correspond to the EN 12285-1 design. Suitable for fuel oil (DIN 51603-1), diesel fuel (EN 590), liquid fuels as per DIN SPEC 51603-6 and DIN/TS 51603-8 as well as biofuel and biodiesel with up to 100 % FAME (EN 14214). Also suitable for use with the new paraffinic fuels HVO and GTL as an admixture or 100% or of petrol under certain conditions.

See the operating instructions for additional information.

Versions

Fitting Probe length Part no. Remember
GWG 23-Wa 400 Yellow 400 mm 46130
GWG 23-Wa 700 Yellow 700 mm 46131
Level sensor GWG 23-Wa special length Yellow Max. 3,000 mm 46133

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet Level sensors GWG 23-Wa for outdoor tanks Data sheet PDF
AFRISO Data sheet Level sensors GWG 23-Wa for outdoor tanks
Level sensor GWG 23 Operating instructions PDF
AFRISO Level sensor GWG 23
Table of resistance of oil components Equipment for fuel oil storage tanks and oil carrying pipes PDF
AFRISO Table of resistance of oil components
Function test level sensors GWG Test report PDF
AFRISO Function test level sensors GWG
Level sensors GWG 23 Ex Declaration of Conformity PDF
AFRISO Level sensors GWG 23 Ex
Level sensors GWG 12, level sensors GWG 23 Declaration of Conformity PDF
AFRISO Level sensors GWG 12, level sensors GWG 23
PTC thermistor type level sensor consisting of height-adjustable probe, screw fitting, junction box at the upper end of the tube and fitting for wall mounting. Pressure- and vacuum-tight. Watertight up to 10 m water column.
Probe length
400 mm, 700 mm, max. 3,000 mm
Process connection
Screw fitting G1
Operating temperature range
Medium:
-25/+50 °C
Ambient:
-25/+60 °C
Operating pressure in the tank
Without pressure
Material
Junction box:
Brass/plastic
GWG level sensor fitting:
Plastic
Probe tube:
Steel, galvanised
Screw fitting:
Brass
PTC thermistor:
Glass-encapsulated
GWG level sensor sleeve:
Stainless steel
Approval
CE marking as per EC Construction Products Regulation 305/2011, EU 574/2014, EN 13616:2004
GWG with yellow fitting:
Ex II 1G Ex ia IIB T3 Ga
Ex II 1/2G Ex ia IIB T3 Ga/Gb