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Wireless electroinstallation (RF)
Level switch RFSF-1B
Monitors areas (e.g. bathrooms, basements, shafts or tanks) to provide flood warning.
Upon detecting water, the fl ood detector immediately sends a signal to the switched unit, which further switches on a pump, GSM gate or closes a pipe valve.
The programming button on the detector is used to:
a) setting the function with switching unit
b) ascertaining battery status
c) ascertaining signal quality between the unit and detector.
Battery power supply (1x 3 V CR 2477 battery - included in the supply) with battery life of around 1 year based on frequency of use.
The detector can be placed anywhere thanks to battery power.
Range up to 160 m (in open space); if the signal is insufficient between the controller and unit, use the signal repeater RFRP-20 or protocol component RFIO2, that support this feature.
Communication frequency with bidirectional protocol RFIO.
Option of connecting an external probe FP-1, max. wire length 30 m.
Battery power: 1x 3 V battery CR 2477
Dimensions: 49 x 49 x 13 mm
Format: pdf | Size : 235 kB | 06. 08. 2021
EC Declaration of conformity RFSF-1B
Format: pdf | Size : 49 kB | 06. 08. 2021
Liquid probe FP-1
Flood sensor is designed to detect flooding, especially in residential areas, overflowing bathes, disorders of washing machines, dishwashers, boilers, etc.
iNELS & Wireless electro-installation, session 2 (
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