www .cynergy3.com ? 2012 cynergy3 components, all rights reserved. specifications are subject to change without prior notice. cynergy3 components and the cynergy3 components logo are trademarks of cynergy3 components limited. i s o 9 0 0 1 c e r t i f i e d ols7 series optical liquid level sensor 1/4?npt mount cynergy3 components ltd. 7 cobham road ferndown industrial estate wimborne, dorset bh21 7pe t elephone +44 (0) 1202 897969 email:sales@cynergy3.com the ols7 series is a liquid level sensor for single point liquid level detection. the sensor has an infra-red emitter and detector aligned within an accurately shaped cone to give good optical coupling when the sensor is in air . this coupling is greatly reduced, when the sensor is immersed in liquid, as the infra-red light escapes through the liquid rather than being reflected back to the detector . the sensor has a transistor output, so can be configured by the user for particular applications. mechanical dimensions external mount via 1/4?npt thread high and low output versions custom versions can be made for particular applications. please contact cynergy3 with your requirements. low cost sensors for general liquid sensing high reliability optical sensing standard temperature range -25oc to +80oc extended temperature range -40oc to +125oc t echnical specification mounting style external cable length - standard 25cm mounting thread 1/4?npt wire size 24a wg body material polysulfone udel 1700 cable conductor material t inned copper t emperature range -25 to +80 o c/-40o to +125oc wire sheath material ptfe maximum pressure 7bar wire temperature rating 125oc t ightening torque for fixing1.5nm/13.26lbs in sealing gasket not supplied electrical specification supply v oltage (vs) vdc 4.5 to 15.4 or 10 to 28 supply current max (is) ma 2.5 (vs = 15.4vdc) output type v oltage high or low output v oltage (v out) @ iout=100ma output high v out = vs-1v max output low v out = 0.5vmax output sink & source current iout 100ma max or 1a sensor connections red= supply +ve, blue= common(0v), green= output standard parts mount t emp range oc supply v olts v output OLS700D3SH 1/4?npt -25 to +80 5 to 15dc high in air v olts ols700d3lsh 1/4?npt -25 to +80 5 to 15dc low in air v olts ols710d3sh 1/4?npt -40 to +125 5 to 15dc high in air v olts ols710d3lsh 1/4?npt -40 to +125 5 to 15dc low in air v olts ols710d324-003 1/4?npt -40 to +125 10 to 28dc high in air open drain ols710d3l24-003 1/4?npt -40 to +125 10 to 28dc low in air open drain 19 af ? 10.40 ? 10.40 1/4?npt thread 1/4?npt thread 9.40 15 18 9.40 23.40 003 open drain version
ols7 series optical liquid level sensor 1/4?npt mount www .cynergy3.com ? 2012 cynergy3 components, all rights reserved. specifications are subject to change without prior notice. cynergy3 components and the cynergy3 components logo are trademarks of cynergy3 components limited. i s o 9 0 0 1 c e r t i f i e d cynergy3 components ltd. 7 cobham road ferndown industrial estate wimborne, dorset bh21 7pe t elephone +44 (0) 1202 897969 email:sales@cynergy3.com installation the sensor can be mounted in either the side or the bottom of a tank. it must not be mounted in the top of a tank with the cone downwards. this sensor requires a 1/4?npt thread socket connection.the sensor should be screwed into the 1/4?npt socket but should not be overtightened. cleaning proper fluids should be selected based on the type of contamination to be removed. it is recommended that freon or alcohol based solvents are used. do not use chlorinated solvents such as trichloroethylene as these are likely to attack the sensor housing material. liquid media compatibility check that the fluid in which you wish to use the sensor is compatible with polysulfone. red wire =vs 1/4?npt socket installation i n 1/4?npt so cket green wire =output blue wire = 0v output version 003 n-channel open drain load v+ din to rest of sensor circuit o/p o/p
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