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9001
CERTIFIED
OLS Series2
Optical liquid level sensor M1 mount2
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
Telephone +44 (0) 1202 897969
Email:sales@cynergy3.com
The OLS series is a liquid level sensor for2
single point evel detection.liquid l
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.
Output is via TTL compatible push pull
output.
Mechanical Dimensions
Ex 2ternal mount via M1 x1 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
Technical Specification
Mounting style ternal Cable length - standard 25cmEx
Mounting thread M1 x1 Wire size 24AWG2
Body material Polysulfone UDEL 1700 Cable conductor material Tinned copper
Temperature Range -25 to +80 C/-40º to +125ºC Wire sheath material PTFEº
Maximum pressure bar Wire temperature rating 125 C7º
Tightening torque for fixing1.5Nm/13.26lbs in Sealing gasket Not supplied
Mounting hole 12mm
Electrical Specification
Supply Voltage (Vs) Vdc 4.5 to 15.4 or 10 to 28
Supply Current Max (Is) mA 2.5 (Vs = 15.4Vdc)
Output type Voltage High or Low (L in part number indicates low)
Output Voltage (Vout) @ Iout=100mA Output High Vout = Vs-1V max Output Low Vout = 0.5Vmax
Output Sink & Source Current Iout 100mA max Aor 1
Sensor connections Red= supply +ve, Blue= common(0V), Green= Output
Standard Parts Mount Temp Range ºC Supply Volts V Output
OLS 00D3 M1 x1 -25 to +80 5 to 1 dc High in air Volts2SH 2 5
OLS 00D3L M1 x1 -25 to +80 5 to 1 dc Low in air Volts2SH 2 5
OLS 10D3 M1 x1 -40 to +125 5 to 1 dc High in air Volts2SH 2 5
OLS 10D3L M1 x1 -40 to +125 5 to 1 dc Low in air Volts2SH 2 5
OLS 10D3 M1 x1 -40 to +125 to dc High in air Open drain2 24-003 2 10 28
OLS 10D3L M1 x1 -40 to +125 to dc Low in air Open drain2 24-003 2 10 28
19mm AF
Ø 10.40
Ø 10.40
M12x1 Thread
M12x1 Thread
23.40
20
15
7.75
7.75
OLS Series2
Optical liquid level sensor M1 mount2
Voltage output version
003 Open Drain version
OLS2 2015
