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OLSx Optical Liquid Level Sensors

Cynergy3 / Sensata OLSx Series Optical Liquid Level Sensors are designed for single-point liquid level detection. The cost-effective sensors feature an infrared emitter and detector aligned within a cone for optimum optical coupling. The units offer a transistor output that allows users to configure the output to meet particular applications. Cynergy3 / Sensata OLSx Series Optical Liquid Level Sensors are available in M10x1, M12x1, and 1/4"NPT external mount threads.

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Part #

Level Sensors LLS

OLS200D3SH
Cynergy3
1: €48.48
39In Stock

Mfr. Part No.
OLS200D3SH

Mouser Part No
285-OLS200D3SH

Cynergy3

Level Sensors LLS

Datasheet

39In Stock

€48.48

€46.16

€44.08

€42.79

Min.: 1
Mult.: 1

M12

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS210D324-003
Cynergy3
1: €101.88
25In Stock

Mfr. Part No.
OLS210D324-003

Mouser Part No
285-OLS210D324-003

Cynergy3

Level Sensors LLS

Datasheet

25In Stock

€101.88

€97.03

€92.62

€89.90

Min.: 1
Mult.: 1

Level Sensors LLS

OLS710D324-003
Cynergy3
1: €101.88
20In Stock

Mfr. Part No.
OLS710D324-003

Mouser Part No
285-OLS710D324-003

Cynergy3

Level Sensors LLS

Datasheet

20In Stock

€101.88

€97.03

€92.62

€89.90

Min.: 1
Mult.: 1

2.5 mA

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS200D3LSH
Cynergy3
1: €48.48
3In Stock

Mfr. Part No.
OLS200D3LSH

Mouser Part No
285-OLS200D3LSH

Cynergy3

Level Sensors LLS

Datasheet

3In Stock

€48.48

€46.16

€44.08

€42.79

Min.: 1
Mult.: 1

M12

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS210D3LSH
Cynergy3
1: €56.18
4In Stock

Mfr. Part No.
OLS210D3LSH

Mouser Part No
285-OLS210D3LSH

Cynergy3

Level Sensors LLS

Datasheet

4In Stock

€56.18

€53.50

€51.07

€49.57

Min.: 1
Mult.: 1

Level Sensors LLS

OLS700D3LSH
Cynergy3
1: €48.48
11In Stock
20Expected 16/02/2026

Mfr. Part No.
OLS700D3LSH

Mouser Part No
285-OLS700D3LSH

Cynergy3

Level Sensors LLS

Datasheet

11In Stock

20Expected 16/02/2026

€48.48

€46.16

€44.08

€42.79

Min.: 1
Mult.: 1

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS700D3SH
Cynergy3
1: €48.48
8In Stock

Mfr. Part No.
OLS700D3SH

Mouser Part No
285-OLS700D3SH

Cynergy3

Level Sensors LLS

Datasheet

8In Stock

€48.48

€46.16

€44.08

€42.79

Min.: 1
Mult.: 1

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS710D3L24-003
Cynergy3
1: €101.88
5In Stock

Mfr. Part No.
OLS710D3L24-003

Mouser Part No
285-OLS710D3L24-003

Cynergy3

Level Sensors LLS

Datasheet

5In Stock

€101.88

€97.03

€92.62

€89.90

Min.: 1
Mult.: 1

Level Sensors LLS

OLS710D3LSH
Cynergy3
1: €56.18
7In Stock
10Expected 23/04/2026

Mfr. Part No.
OLS710D3LSH

Mouser Part No
285-OLS710D3LSH

Cynergy3

Level Sensors LLS

Datasheet

7In Stock

10Expected 23/04/2026

€56.18

€53.50

€51.07

€49.57

Min.: 1
Mult.: 1

Level Sensors LLS

OLS210D3SH
Cynergy3
1: €56.18
5In Stock

Mfr. Part No.
OLS210D3SH

Mouser Part No
285-OLS210D3SH

Cynergy3

Level Sensors LLS

Datasheet

5In Stock

€56.18

€53.50

€51.07

€49.57

Min.: 1
Mult.: 1

M12

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS500D3
Cynergy3
1: €46.12
22In Stock

Mfr. Part No.
OLS500D3

Mouser Part No
285-OLS500D3

Cynergy3

Level Sensors LLS

Datasheet

22In Stock

€46.12

€44.15

€42.80

€41.99

Min.: 1
Mult.: 1

M10

2.5 mA

20 bar

Optical liquid level sensor

Level Sensors LLS

OLS500D3L
Cynergy3
1: €48.48
11In Stock

Mfr. Part No.
OLS500D3L

Mouser Part No
285-OLS500D3L

Cynergy3

Level Sensors LLS

Datasheet

11In Stock

€48.48

€46.16

€44.08

€42.79

Min.: 1
Mult.: 1

M10

2.5 mA

20 bar

Optical liquid level sensor

Level Sensors LLS

OLS510D3L
Cynergy3
1: €60.43
2In Stock

Mfr. Part No.
OLS510D3L

Mouser Part No
285-OLS510D3L

Cynergy3

Level Sensors LLS

Datasheet

2In Stock

€60.43

€57.55

€54.93

€53.35

Min.: 1
Mult.: 1

Level Sensors LLS

OLS710D3SH
Cynergy3
1: €56.18
9In Stock

Mfr. Part No.
OLS710D3SH

Mouser Part No
285-OLS710D3SH

Cynergy3

Level Sensors LLS

Datasheet

9In Stock

€56.18

€53.50

€51.07

€49.57

Min.: 1
Mult.: 1

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS510D3
Cynergy3
1: €52.81
25Expected 10/04/2026

Mfr. Part No.
OLS510D3

Mouser Part No
285-OLS510D3

Cynergy3

Level Sensors LLS

Datasheet

25Expected 10/04/2026

€52.81

€52.80

€51.80

Min.: 1
Mult.: 1

M10

2.5 mA

20 bar

Optical liquid level sensor

Level Sensors LLS

OLS210D3L24-003
Cynergy3
1: €101.88
Lead-Time 10 Weeks

Mfr. Part No.
OLS210D3L24-003

Mouser Part No
285-OLS210D3L24-003

Cynergy3

Level Sensors LLS

Datasheet

Lead-Time 10 Weeks

€101.88

€97.03

€92.62

€89.90

Min.: 1
Mult.: 1

M12

2.5 mA

7 bar

Optical liquid level sensor