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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

OLS710D324-003
Cynergy3
1: €105.44
19In Stock

Mfr. Part No.
OLS710D324-003

Mouser Part No
285-OLS710D324-003

Cynergy3

Level Sensors LLS

Datasheet

19In Stock

€105.44

€100.43

€95.86

€93.04

Min.: 1
Mult.: 1

2.5 mA

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS210D324-003
Cynergy3
1: €94.54
25In Stock

Mfr. Part No.
OLS210D324-003

Mouser Part No
285-OLS210D324-003

Cynergy3

Level Sensors LLS

Datasheet

25In Stock

€94.54

€89.84

Min.: 1
Mult.: 1

Level Sensors LLS

OLS700D3LSH
Cynergy3
1: €44.42
31In Stock

Mfr. Part No.
OLS700D3LSH

Mouser Part No
285-OLS700D3LSH

Cynergy3

Level Sensors LLS

Datasheet

31In Stock

€44.42

€42.11

Min.: 1
Mult.: 1

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS200D3SH
Cynergy3
1: €47.45
39In Stock

Mfr. Part No.
OLS200D3SH

Mouser Part No
285-OLS200D3SH

Cynergy3

Level Sensors LLS

Datasheet

39In Stock

€47.45

€42.05

€41.91

Min.: 1
Mult.: 1

M12

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS200D3LSH
Cynergy3
1: €50.18
2In Stock

Mfr. Part No.
OLS200D3LSH

Mouser Part No
285-OLS200D3LSH

Cynergy3

Level Sensors LLS

Datasheet

2In Stock

€50.18

€47.78

€45.63

€44.30

Min.: 1
Mult.: 1

M12

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS210D3LSH
Cynergy3
1: €58.15
4In Stock

Mfr. Part No.
OLS210D3LSH

Mouser Part No
285-OLS210D3LSH

Cynergy3

Level Sensors LLS

Datasheet

4In Stock

€58.15

€55.38

€52.86

€51.31

Min.: 1
Mult.: 1

Level Sensors LLS

OLS500D3
Cynergy3
1: €50.18
14In Stock

Mfr. Part No.
OLS500D3

Mouser Part No
285-OLS500D3

Cynergy3

Level Sensors LLS

Datasheet

14In Stock

€50.18

€47.78

€45.63

€44.30

Min.: 1
Mult.: 1

M10

2.5 mA

20 bar

Optical liquid level sensor

Level Sensors LLS

OLS500D3L
Cynergy3
1: €50.18
11In Stock

Mfr. Part No.
OLS500D3L

Mouser Part No
285-OLS500D3L

Cynergy3

Level Sensors LLS

Datasheet

11In Stock

€50.18

€47.78

€45.63

€44.30

Min.: 1
Mult.: 1

M10

2.5 mA

20 bar

Optical liquid level sensor

Level Sensors LLS

OLS510D3L
Cynergy3
1: €62.55
2In Stock

Mfr. Part No.
OLS510D3L

Mouser Part No
285-OLS510D3L

Cynergy3

Level Sensors LLS

Datasheet

2In Stock

€62.55

€59.57

€56.85

€55.22

Min.: 1
Mult.: 1

Level Sensors LLS

OLS700D3SH
Cynergy3
1: €50.18
8In Stock

Mfr. Part No.
OLS700D3SH

Mouser Part No
285-OLS700D3SH

Cynergy3

Level Sensors LLS

Datasheet

8In Stock

€50.18

€47.78

€45.63

€44.30

Min.: 1
Mult.: 1

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS710D3L24-003
Cynergy3
1: €105.44
4In Stock

Mfr. Part No.
OLS710D3L24-003

Mouser Part No
285-OLS710D3L24-003

Cynergy3

Level Sensors LLS

Datasheet

4In Stock

€105.44

€100.43

€95.86

€93.04

Min.: 1
Mult.: 1

Level Sensors LLS

OLS710D3LSH
Cynergy3
1: €58.15
5In Stock
10Expected 11/05/2026

Mfr. Part No.
OLS710D3LSH

Mouser Part No
285-OLS710D3LSH

Cynergy3

Level Sensors LLS

Datasheet

5In Stock

10Expected 11/05/2026

€58.15

€55.38

€52.86

€51.31

Min.: 1
Mult.: 1

Level Sensors LLS

OLS710D3SH
Cynergy3
1: €58.15
9In Stock

Mfr. Part No.
OLS710D3SH

Mouser Part No
285-OLS710D3SH

Cynergy3

Level Sensors LLS

Datasheet

9In Stock

€58.15

€55.38

€52.86

€51.31

Min.: 1
Mult.: 1

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS210D3L24-003
Cynergy3
1: €105.44
17Expected 03/06/2026

Mfr. Part No.
OLS210D3L24-003

Mouser Part No
285-OLS210D3L24-003

Cynergy3

Level Sensors LLS

Datasheet

17Expected 03/06/2026

€105.44

€100.43

€95.86

€93.04

Min.: 1
Mult.: 1

M12

2.5 mA

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS510D3
Cynergy3
1: €62.55
25Expected 05/05/2026

Mfr. Part No.
OLS510D3

Mouser Part No
285-OLS510D3

Cynergy3

Level Sensors LLS

Datasheet

25Expected 05/05/2026

€62.55

€59.57

€56.85

€55.22

Min.: 1
Mult.: 1

M10

2.5 mA

20 bar

Optical liquid level sensor

Level Sensors LLS

OLS210D3SH
Cynergy3
1: €58.15
10Expected 02/07/2026

Mfr. Part No.
OLS210D3SH

Mouser Part No
285-OLS210D3SH

Cynergy3

Level Sensors LLS

Datasheet

10Expected 02/07/2026

€58.15

€55.38

€52.86

€51.31

Min.: 1
Mult.: 1

M12

2.5 mA

Voltage

7 bar

Optical liquid level sensor