OLS710D324-003

OLS7 Series Optical liquid level sensor 1/4”NPT mount Low cost sensors for general liquid sensing High reliability optical sensing External mount via 1/4”NPT thread Standard temperature range -25ºC to +80ºC Extended temperature range -40ºC to +125ºC High and Low output versions Technical Specification 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. Mounting style External Mounting thread 1/4”NPT Body material Polysulfone UDEL 1700 Temperature Range -25 to +80ºC/-40º to +125ºC Maximum pressure 7bar Tightening torque for fixing1.5Nm/13.26lbs in Electrical Specification Supply Voltage (Vs) Vdc Supply Current Max (Is) mA Output type Output Voltage (Vout) @ Iout=100mA Output Sink & Source Current Iout Cable length - standard 25cm Wire size 24AWG Cable conductor material Tinned copper Wire sheath material PTFE Wire temperature rating 125ºC Sealing gasket Not supplied 4.5 to 15.4 or 2.5 (Vs = 15.4Vdc) Voltage High or Low Output High Vout = Vs-1V max 100mA max or 10 to 28 Output Low Vout = 0.5Vmax 1A Sensor connections Red= supply +ve, Blue= common(0V), Green= Output Standard Parts OLS700D3SH OLS700D3LSH OLS710D3SH OLS710D3LSH OLS710D324-003 OLS710D3L24-003 Mount 1/4”NPT 1/4”NPT 1/4”NPT 1/4”NPT 1/4”NPT 1/4”NPT Temp Range ºC -25 to +80 -25 to +80 -40 to +125 -40 to +125 -40 to +125 -40 to +125 Supply Volts V 5 to 15dc 5 to 15dc 5 to 15dc 5 to 15dc 10 to 28dc 10 to 28dc Output High in air Volts Low in air Volts High in air Volts Low in air Volts High in air Open drain Low in air Open drain Custom versions can be made for particular applications. Please contact Cynergy3 with your requirements. Mechanical Dimensions 1/4”NPT Thread Ø 10.40 9.40 23.40 19 AF 1/4”NPT Thread Cynergy3 Components Ltd. 7 Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7PE Telephone +44 (0) 1202 897969 Email:sales@cynergy3.com ISO9001 C E R T I F I E D 003 Open Drain version Ø 10.40 9.40 18 15 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. OLS7 Series Optical liquid level sensor 1/4”NPT mount 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. Installation in 1/4”NPT socket 1/4”NPT socket Red wire =Vs Green wire =Output Blue wire = 0V Output version 003 N-Channel Open Drain to rest of sensor circuit Din V+ Load Cynergy3 Components Ltd. 7 Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7PE Telephone +44 (0) 1202 897969 O/P O/P Email:sales@cynergy3.com ISO9001 C E R T I F I E D 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.