HTabsOverviewPart number: 5.4106.0x.xxx The precipitation drops are detected by a sensor area, and with wetting a contact is closed.An integral heating system ensures ice and snow free operation in winter.Complete with a mast fixing that can also be utilised for wall mounting. Rain Monitor - 5.4106.0x.xxx_.pdf SpecificationMeasurement Parameter: PrecipitationSpecification: Part number: 5.4106.0x.xxx Precipitation Collecting area 18 cm² Meas. principle ceramic, capacitive sensor Switch-on-delay < 0.5 s Switch-off-delay approx. 15 s Sensitivity appr. 0.2 mm/h Data output digital Contact load max. 26 VAC / 36 VDC Switching output max. 26 VAC / 36 VDC General Power supply 11 ... 28 VAC or 11 ... 32 VDC( max 0.75 A ) Ambient temp. -30 ... +60 °C Electr. connection Item specific Mounting at mast tube or wall mounting Material Polycarbonat, Ceramic, stainless steel Protection IP 66 Dimension 77 x 49 x 37,5 mm Weight 0.16 kg Further InfoDocuments: Rain Monitor - 5.4106.0x.xxx_.pdf