Level Sensors – Mouser Hong Kong

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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: HK$894.34
17In Stock

Mfr. Part No.
OLS710D324-003

Mouser Part No
285-OLS710D324-003

Cynergy3

Level Sensors LLS

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Datasheet

17In Stock

HK$894.34

HK$871.73

Min.: 1
Mult.: 1

2.5 mA

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS210D3L24-003
Cynergy3
1: HK$1,007.85
16In Stock

Mfr. Part No.
OLS210D3L24-003

Mouser Part No
285-OLS210D3L24-003

Cynergy3

Level Sensors LLS

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Datasheet

16In Stock

HK$1,007.85

HK$959.93

HK$916.28

Min.: 1
Mult.: 1

M12

2.5 mA

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS200D3SH
Cynergy3
1: HK$453.50
20In Stock

Mfr. Part No.
OLS200D3SH

Mouser Part No
285-OLS200D3SH

Cynergy3

Level Sensors LLS

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Datasheet

20In Stock

HK$453.50

HK$401.88

HK$400.56

Min.: 1
Mult.: 1

M12

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS210D324-003
Cynergy3
1: HK$782.22
4In Stock
10Expected 22/9/2026

Mfr. Part No.
OLS210D324-003

Mouser Part No
285-OLS210D324-003

Cynergy3

Level Sensors LLS

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Datasheet

4In Stock

10Expected 22/9/2026

HK$782.22

HK$782.13

HK$773.01

HK$772.60

Min.: 1
Mult.: 1

Level Sensors LLS

OLS210D3LSH
Cynergy3
1: HK$555.84
4In Stock

Mfr. Part No.
OLS210D3LSH

Mouser Part No
285-OLS210D3LSH

Cynergy3

Level Sensors LLS

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Datasheet

4In Stock

HK$555.84

HK$529.29

HK$505.20

HK$490.41

Min.: 1
Mult.: 1

Level Sensors LLS

OLS210D3SH
Cynergy3
1: HK$555.84
10In Stock

Mfr. Part No.
OLS210D3SH

Mouser Part No
285-OLS210D3SH

Cynergy3

Level Sensors LLS

Learn More

Datasheet

10In Stock

HK$555.84

HK$529.29

HK$505.20

HK$490.41

Min.: 1
Mult.: 1

M12

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS500D3L
Cynergy3
1: HK$479.64
11In Stock

Mfr. Part No.
OLS500D3L

Mouser Part No
285-OLS500D3L

Cynergy3

Level Sensors LLS

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Datasheet

11In Stock

HK$479.64

HK$456.70

HK$436.15

HK$423.41

Min.: 1
Mult.: 1

M10

2.5 mA

20 bar

Optical liquid level sensor

Level Sensors LLS

OLS510D3L
Cynergy3
1: HK$597.84
2In Stock

Mfr. Part No.
OLS510D3L

Mouser Part No
285-OLS510D3L

Cynergy3

Level Sensors LLS

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Datasheet

2In Stock

HK$597.84

HK$569.40

HK$543.42

HK$527.81

Min.: 1
Mult.: 1

Level Sensors LLS

OLS700D3SH
Cynergy3
1: HK$479.64
3In Stock
10Expected 17/8/2026

Mfr. Part No.
OLS700D3SH

Mouser Part No
285-OLS700D3SH

Cynergy3

Level Sensors LLS

Learn More

Datasheet

3In Stock

10Expected 17/8/2026

HK$479.64

HK$456.70

HK$436.15

HK$423.41

Min.: 1
Mult.: 1

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS710D3L24-003
Cynergy3
1: HK$1,007.85
3In Stock
10Expected 17/8/2026

Mfr. Part No.
OLS710D3L24-003

Mouser Part No
285-OLS710D3L24-003

Cynergy3

Level Sensors LLS

Learn More

Datasheet

3In Stock

10Expected 17/8/2026

HK$1,007.85

HK$959.93

HK$916.28

HK$889.32

Min.: 1
Mult.: 1

Level Sensors LLS

OLS710D3SH
Cynergy3
1: HK$555.84
9In Stock

Mfr. Part No.
OLS710D3SH

Mouser Part No
285-OLS710D3SH

Cynergy3

Level Sensors LLS

Learn More

Datasheet

9In Stock

HK$555.84

HK$529.29

HK$505.20

HK$490.41

Min.: 1
Mult.: 1

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS510D3
Cynergy3
1: HK$597.84
85On Order

Mfr. Part No.
OLS510D3

Mouser Part No
285-OLS510D3

Cynergy3

Level Sensors LLS

Learn More

Datasheet

85On Order

HK$597.84

HK$569.40

HK$543.42

HK$527.81

Min.: 1
Mult.: 1

M10

2.5 mA

20 bar

Optical liquid level sensor

Level Sensors LLS

OLS700D3LSH
Cynergy3
1: HK$417.00
31Expected 29/10/2026

Mfr. Part No.
OLS700D3LSH

Mouser Part No
285-OLS700D3LSH

Cynergy3

Level Sensors LLS

Learn More

Datasheet

31Expected 29/10/2026

HK$417.00

HK$414.29

HK$385.93

Min.: 1
Mult.: 1

2.5 mA

Voltage

7 bar

Optical liquid level sensor

Level Sensors LLS

OLS500D3
Cynergy3
1: HK$479.64
20On Order

Mfr. Part No.
OLS500D3

Mouser Part No
285-OLS500D3

Cynergy3

Level Sensors LLS

Learn More

Datasheet

20On Order

HK$479.64

HK$456.70

HK$436.15

HK$423.41

Min.: 1
Mult.: 1

M10

2.5 mA

20 bar

Optical liquid level sensor

Level Sensors LLS

OLS710D3LSH
Cynergy3
1: HK$555.84
20On Order

Mfr. Part No.
OLS710D3LSH

Mouser Part No
285-OLS710D3LSH

Cynergy3

Level Sensors LLS

Learn More

Datasheet

20On Order

HK$555.84

HK$529.29

HK$505.20

HK$490.41

Min.: 1
Mult.: 1

Level Sensors LLS

OLS200D3LSH
Cynergy3
1: HK$479.64
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
OLS200D3LSH

Mouser Part No
285-OLS200D3LSH

Cynergy3

Level Sensors LLS

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

HK$479.64

HK$456.70

HK$436.15

HK$423.41

Min.: 1
Mult.: 1

M12

2.5 mA

Voltage

7 bar

Optical liquid level sensor

OLSx Optical Liquid Level Sensors

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