Level Sensors Capacitive TypeA94-20 • Level sensor for pools • 3 mm sensing distance • For wall mounting Product DescriptionOrdering KeyA94-20 Hanging capacitive level sen- sor for (swimming) pools. For use with amplifiers H494 and S194. Type TypeSelection Ordering no. A 94-20 Specifications Rated operational voltage 7,5-9 VDC through 220 W Rated operational current Active < 8,0 mA Inactive> 2,5 mA Frequency of operating cycles (f) 10 Hz Indication for output ON No Rated operating distance3 mm ±1 mm Environment Degree of protection IP 67 Operating temperature -25º to +70ºC (-13º to +158ºF) Storage temperature-40º to +85ºC (-40º to +185ºF) Housing materialThermoplastic polyester CablePVC, 5 m Dimensions Wiring Diagram BN (GR) 220 W 8,2 VDC BU (BK) Specifications are subject to change without notice (25.06.99) 1
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