housing d500 m10 thread repeatability 1 mm hysteresis 1 mm depending on liquid response time: rising liquid 50 s response time: falling liquid < 1 second supply voltage (vs) any (see below) supply current 10 ma operating temperature range -20c to +85c housing material polysulphone udel 1700 environmental ip 67 rated pressure range 15 bar customizable for volume applications. also available with 3 wire output instead of pins. (part number D500A3) vout vs. vs 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 supply voltage l i q u i d a i r american electronic components inc., 1101 lafayette street, elkhart, indiana. usa tel: +1-574-295-6330 fax: +1-574-293-8013 email: sales@aecsensors.com http://www.aecsensors.com ? american electronic components inc 2008 specifications are subject to c hange without notice. e&oe. D500A 290808 optical liquid level sensors D500A series drawing dimensions in millimetres 0v vout 1k r led =1.1k 12vd.c. typical installation: customer has to select suitable resis- tors for their chosen supply voltage. forward voltage of led is 1.3v and led current should be 10ma (depending on application liquid). therefore, for a supply of vs: ??= ? = ? = k ma vv r s led 1.11070 01.0 3.112 10 )3.1( this liquid presence sensor has been developed to address the needs of high volume oem applications. the sensor contains an infra-red emitter and detec- tor accurately positioned to ensure good optical coupling between the two when the sensor is in air. when the sensor?s cone is immersed in liquid, the infra-red light escapes from the cone causing a change in the amount of light at the de- tector. this configuration allows the customer to tailor the sensor electronics (supply, protection etc.) to their unique application.
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