The CRAB electronic float switch allows the level of a liquid to be controlled in hydraulic systems handling clear, turbid, industrial and chemical-containing water. Equipped with adjustable start & stop times, Made in Italy electronic boards, manufactured with corrosion-resistant materials and with soft, durable, patented cables, they allow you to regulate liquid levels both on the ground and in confined spaces and difficult environments with turbulent water.
Operation is based on the electrical conductivity of the water: the CRAB starts the connected pump after only 5 seconds that the sensors have detected the presence of the liquid, thus allowing the liquid to be lowered. Once the CRAB no longer detects the presence of liquid in the environment, it stops the pump within 30 seconds.
The CRAB electronic level switch is available with a 5- or 10-meter electric cable and is suitable for operation in clear water, rainwater, industrial water and water in which even corrosive chemicals are dissolved.
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Cable: 5 - 10 mt. / H05 RN-F 4G0,75 Ø 7,3mm
Power supply: 230Vac 50/60Hz or 12/24 Vdc - Vac 5A
Factory delay time: start 5" - stop 30"
Adjustable time: start and stop min 1" - max 120"
Temperature: max.+50°C (+122°F)
Depth: max.10m (32,8)
Protection grade: IP 68
Certification: TUV Rheinland - EAC - CE
Head in m.w.c.
|Data sheet ENG||1.89 MB||Download|
|Scheda tecnica ITA||1.89 MB||Download|
|Installation instructions ENG||2.57 MB||Download|
|Istruzioni di montaggio ITA||2.57 MB||Download|
|TUV Certification ENG||418.66 KB||Download|
|Certificazione TUV ITA||418.66 KB||Download|
|UL Certification ENG||401.42 KB||Download|
|Certificazione UL ITA||401.42 KB||Download|