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 VarioQ 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 Data exchange formats 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 Schulungen & Trainings Schulungen & Trainings Overview Heizen mit flüssigen Brennstoffen Inhouse-Schulung - Heizen mit flüssigen Brennstoffen Inhouse-Schulung Heizölverbraucheranlagen Smart Home Experte Search Domestic technology Level sensors, overfill prevention systems and level controllers 62301 Grenzwertgebertestgerät GPR 4 Images 1 Back GPR 4 | 62301 level sensor tester manufactured goods Documents Benefits for fast and easy function testsBattery operationsignal lamp indicates errors Application For fast and easy electrical function tests of level sensors. For use with storage tanks for fuel oils, lubricating oil or paraffinic fuels and diesel fuels. Not permitted for use in hazardous areas and not for level sensors which are installed in tanks containing hazardous media. Description Simple level sensor tester with connector, suitable for all level sensor fittings. A signal lamp indicates function or error. Battery operation. Delivery with battery and level sensor connection fitting, also suitable for level sensor with brass fitting. Technical data Downloads Technical data Operating temperature rangeAmbient: 0/40 °CStorage: -10/+60 °CWeight 344 g (incl. GWG level sensor connection fitting)DimensionsW x H x D: 70 x 123 x 34 mmDegree of protectionIP 30 (EN 60529)Connection level sensor0.8 m connection cable with coupling socket 903Supply voltage2 x 9 V monobloc battery (PP3) (Scope of deliverylevel sensor testerKupplungsdose 903Battery Downloads Grenzwertgebertestgerät GPR 4 Manuals PDF Download 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 Data exchange formats 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 Schulungen & Trainings Schulungen & Trainings Overview Heizen mit flüssigen Brennstoffen Inhouse-Schulung - Heizen mit flüssigen Brennstoffen Inhouse-Schulung Heizölverbraucheranlagen Smart Home Experte 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 Schulungen & Trainings Schulungen & Trainings Overview Heizen mit flüssigen Brennstoffen Inhouse-Schulung - Heizen mit flüssigen Brennstoffen Inhouse-Schulung Heizölverbraucheranlagen Smart Home Experte Search
Images 1 Back GPR 4 | 62301 level sensor tester manufactured goods Documents Benefits for fast and easy function testsBattery operationsignal lamp indicates errors Application For fast and easy electrical function tests of level sensors. For use with storage tanks for fuel oils, lubricating oil or paraffinic fuels and diesel fuels. Not permitted for use in hazardous areas and not for level sensors which are installed in tanks containing hazardous media. Description Simple level sensor tester with connector, suitable for all level sensor fittings. A signal lamp indicates function or error. Battery operation. Delivery with battery and level sensor connection fitting, also suitable for level sensor with brass fitting. Technical data Downloads Technical data Operating temperature rangeAmbient: 0/40 °CStorage: -10/+60 °CWeight 344 g (incl. GWG level sensor connection fitting)DimensionsW x H x D: 70 x 123 x 34 mmDegree of protectionIP 30 (EN 60529)Connection level sensor0.8 m connection cable with coupling socket 903Supply voltage2 x 9 V monobloc battery (PP3) (Scope of deliverylevel sensor testerKupplungsdose 903Battery Downloads Grenzwertgebertestgerät GPR 4 Manuals PDF Download
