Products Our motto "Technology for Environmental Protection" has long been an inherent part of our product development philosophy and product range. We strive to improve the environment, to make processes which work with greater environmental compatibility and to avoid putting a strain on the environment. We offer you a multitude of innovative solutions, new products and smart concepts. More Informations Industries & Topics Industries & Topics Overview Fuel oil components Fuel oil components Overview Fast and clean oil filter change Avoiding fungal attacks in biofuel More performance with the sintered plastic sieve AFRISO Smart Home AFRISO Smart Home Overview Gateway HG 02 Products Products Overview AFRISOhome App Alexa Smart home applications Smart home applications Overview Leakage security Security Stand-alone applications Stand-alone applications Overview Getting started with AFRIShome Smart Home Craft 4.0 Craft 4.0 Overview OEM-Manifold systems Hydraulic Balancing Hydraulic Balancing Overview Vario-DP Tank conversion Hygienic processes AFRISO Smart Home AFRISO Smart Home offers innovative solutions for intelligent home automation. With modern sensors and actuators, you can easily and conveniently control your home. More Informations Service-Center Service-Center Overview Service Contact persons Catalogs Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Search ... level sensor GWG 23-Wa special length 46133 GWG 23-Wa Sonderlänge gelb Images 2 Back Level sensors level sensor GWG 23-Wa special length yellow | 46133 Level sensors GWG 23-Wa for outdoor tanks manufactured goods Documents Benefits Fitting for wall mountingfor fuel oil, diesel fuel, biofuel/biodieselyellow fitting with Ex approval (EU type examination certificate, zone 0)variable height adjustmentsuitable for use in flood hazard areasyellow fitting with high-grade stainless steel sleevematerials resistant to biofuel and biodiesel with max. 100 % FAMEgreen fuels ready: suitable for use at tank facilities filed with the new paraffinic fuels HVO or GTLwatertight 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. Description 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.In the case of special lengths, extra shipping charges may apply (bulk goods). Technical data Downloads Accessories Spare parts Technical data Probe lengthmax. 3000 mmProcess connectionScrew fitting G1Operating temperature rangeMedium: -25/+50 °CAmbient: -25/+60 °COperating pressure in the tankwithout pressureMaterialjunction box: brass/plasticGWG level sensor fitting: PlasticProbe tube: steel, galvanisedScrew fitting: BrassPTC thermistor: glass-encapsulatedGWG level sensor sleeve: Stainless steelapprovalCE marking as per EC Construction Products Regulation 305/2011, EU 574/2014, EN 13616:2004GWG with yellow fitting: Ex II 1G Ex ia IIB T3 GaEx II 1/2G Ex ia IIB T3 Ga/Gb Downloads Beständigkeit Ölkomponenten Flyers PDF English German Grenzwertgeber GWG 23 Ex Declarations of Conformity PDF Download Grenzwertgeber GWG 12, Grenzwertgeber GWG 23 Declarations of Conformity PDF Download Grenzwertgeber GWG 23 Manuals PDF Download Accessories Accessories and spare parts for level sensors, overfill prevention systems and level controllers Abb. Bezeichnung coupling socket TW 903 | 40030 Spare parts Accessories and spare parts for level sensors, overfill prevention systems and level controllers Abb. Bezeichnung GWG level sensor fitting 905-W yellow | 40052 Related products
AFRISO Smart Home AFRISO Smart Home offers innovative solutions for intelligent home automation. With modern sensors and actuators, you can easily and conveniently control your home. More Informations Service-Center Service-Center Overview Service Contact persons Catalogs Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Search
Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Search
Images 2 Back Level sensors level sensor GWG 23-Wa special length yellow | 46133 Level sensors GWG 23-Wa for outdoor tanks manufactured goods Documents Benefits Fitting for wall mountingfor fuel oil, diesel fuel, biofuel/biodieselyellow fitting with Ex approval (EU type examination certificate, zone 0)variable height adjustmentsuitable for use in flood hazard areasyellow fitting with high-grade stainless steel sleevematerials resistant to biofuel and biodiesel with max. 100 % FAMEgreen fuels ready: suitable for use at tank facilities filed with the new paraffinic fuels HVO or GTLwatertight 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. Description 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.In the case of special lengths, extra shipping charges may apply (bulk goods). Technical data Downloads Accessories Spare parts Technical data Probe lengthmax. 3000 mmProcess connectionScrew fitting G1Operating temperature rangeMedium: -25/+50 °CAmbient: -25/+60 °COperating pressure in the tankwithout pressureMaterialjunction box: brass/plasticGWG level sensor fitting: PlasticProbe tube: steel, galvanisedScrew fitting: BrassPTC thermistor: glass-encapsulatedGWG level sensor sleeve: Stainless steelapprovalCE marking as per EC Construction Products Regulation 305/2011, EU 574/2014, EN 13616:2004GWG with yellow fitting: Ex II 1G Ex ia IIB T3 GaEx II 1/2G Ex ia IIB T3 Ga/Gb Downloads Beständigkeit Ölkomponenten Flyers PDF English German Grenzwertgeber GWG 23 Ex Declarations of Conformity PDF Download Grenzwertgeber GWG 12, Grenzwertgeber GWG 23 Declarations of Conformity PDF Download Grenzwertgeber GWG 23 Manuals PDF Download Accessories Accessories and spare parts for level sensors, overfill prevention systems and level controllers Abb. Bezeichnung coupling socket TW 903 | 40030 Spare parts Accessories and spare parts for level sensors, overfill prevention systems and level controllers Abb. Bezeichnung GWG level sensor fitting 905-W yellow | 40052
