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Special Photoelectric Sensors - PANASONIC

Special Photoelectric Sensors - PANASONIC

Panasonic offers a range of specialized photoelectric sensors engineered for demanding liquid level detection applications. These sensors utilize a high-power beam capable of penetrating transparent containers, reliably detecting liquids even in the presence of foam, droplets, or water bubbles. Designed w...

Special Photoelectric Sensors - PANASONIC

Panasonic offers a range of specialized photoelectric sensors engineered for demanding liquid level detection applications. These sensors utilize a high-power beam capable of penetrating transparent containers, reliably detecting liquids even in the presence of foam, droplets, or water bubbles. Designed with compact housings, they incorporate short circuit protection and achieve an IP67 ingress protection rating, ensuring robust performance in wet or harsh industrial environments.

These sensors are primarily deployed in automated bottling, packaging, and filling lines where precise liquid level monitoring is critical. They are ideal for sectors such as food and beverage, pharmaceuticals, and chemical processing, where detecting liquids through glass or plastic containers is required without physical contact. Their immunity to optical interference from condensation or splashing makes them a preferred choice for hygienic and washdown zones.

Key subcategories include through-beam and retro-reflective photoelectric sensors tailored for liquid detection. The main article codes typically follow a pattern such as EX- or EQ- series designations, with suffixes indicating beam type, sensing distance, and output configuration (e.g., NPN or PNP). For example, the EX-11 series offers compact cylindrical housings, while the EQ-30 series provides longer sensing ranges for larger containers.

Partnering with Electric Automation Network ensures access to genuine Panasonic sensors with real-time pricing and global express shipping. Our team of specialized engineers provides personalized technical support, including application guidance and documentation for each article, helping you select the right sensor for your specific liquid detection challenge.

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Manufacturer Code Reference Catalog Number Description Delivery Price

SQ4-C11

USQ4C11

SQ4-C11

Safety Controller, Control Category 4, Ple SIL3, safety liquid leak sensors can be connected up to 4 units

Safety Controller; Category 4, Ple SIL3; up to 4 safety sensors can be connected for liquid detection

SQ4-C11_Safety Liquid Leak Sensor [Control Category 4 PLe SIL3]_Safety Liquid Leak Sensor [Control Category 4 PLe SIL3] SQ4_Controller

3 View Availability View Price

BE-A401P

UBEA401P

-

Optical Bubble Sensor for 4mm tube (PNP)

Optical sensor for bubble detection in 4mm transparent probes and tubes, PNP digital output

BE-A401P_For small diameter tubes Optical Bubble Sensor_For small diameter tubes Optical Bubble Sensor BE-A_for ø4 mm ø0.156 in tube

3 View Availability View Price

BE-A201

UBEA201

-

Optical Bubble Sensor for 2mm tube (NPN)

Optical sensor for bubble detection in 2mm transparent probes and tubes, NPN digital output

BE-A201_For small diameter tubes Optical Bubble Sensor_For small diameter tubes Optical Bubble Sensor BE-A_for ø2 mm ø0.078 in tube

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BE-A301P

UBEA301P

-

Optical Bubble Sensor for 3mm tube (PNP)

Optical sensor for bubble detection in 3mm transparent probes and tubes, PNP digital output

BE-A301P_For small diameter tubes Optical Bubble Sensor_For small diameter tubes Optical Bubble Sensor BE-A_for ø3 mm ø0.125 in tube

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BE-A201P

UBEA201P

-

Optical Bubble Sensor for 2mm tube (PNP)

Optical sensor for bubble detection in 2mm transparent probes and tubes, PNP digital output

BE-A201P_For small diameter tubes Optical Bubble Sensor_For small diameter tubes Optical Bubble Sensor BE-A_for ø2 mm ø0.078 in tube

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BE-A401

UBEA401

-

Optical Bubble Sensor for 4mm tube (NPN)

Optical sensor for bubble detection in 4mm transparent probes and tubes, NPN digital output

BE-A401_For small diameter tubes Optical Bubble Sensor_For small diameter tubes Optical Bubble Sensor BE-A_for ø4 mm ø0.156 in tube

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BE-A301

UBEA301

-

Optical Bubble Sensor for 3mm tube (NPN)

Optical sensor for bubble detection in 3mm transparent probes and tubes, NPN digital output

BE-A301_For small diameter tubes Optical Bubble Sensor_For small diameter tubes Optical Bubble Sensor BE-A_for ø3 mm ø0.125 in tube

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BE-R1

UTZBER1

-

Optical Sensor for liquid detection, cable 2m., digital output NPN

Barrier photocell (emitter-receiver faced) for detection of aqueous liquids; max. detection range. 5m; food. 12-24 VDC ±10% ; Digital output. NPN, cable 2m long.

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MSEXF61

UMSEXF61

MS-EX-F6-1

Mounting bracket for leakage sensor, PFA + SUS304

mounting bracket for EXF70 liquid leak sensor, made of PFA+Sus305

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MSEXF62

UMSEXF62

MS-EX-F6-2

Mounting bracket for leakage sensor, PVC

mounting bracket for EXF70 liquid leak sensor, made of PVC

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MSEXF71

UMSEXF71

MS-EX-F7-1

Mounting bracket for leakage sensor, PP + SUS304

mounting bracket for EXF70 liquid leak sensor, made of PP+Sus305

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MSEXF72

UMSEXF72

MS-EX-F7-2

Mounting bracket for leakage sensor, PVC

mounting bracket for EXF70 liquid leak sensor, made of PVC, adhesive fixing

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MSEXF73

UMSEXF73

MS-EX-F7-3

Mounting bracket for leakage sensor, PVC

mounting bracket for EXF70 liquid exhaust sensor, made of PVC, fixing by two screws

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MS-SQ4-21

UMSSQ421

MS-SQ4-21

Mounting bracket set for SQ4-A21-N or SQ4-A21-P for standard liquids like water, etc.

Set of mounting brackets for SQ4-A21-N or SQ4-A21-P, for standard liquids such as water

MS-SQ4-21_Mounting bracket

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MS-SQ4-22

UMSSQ422

MS-SQ4-22

Mounting bracket set for SQ4-A22-N or SQ4-A22-P for chemical liquids with comparatively high surface tension

Set of mounting brackets for SQ4-A22-N or SQ4-A22-P for chemicals with high surface tension

MS-SQ4-22_Mounting bracket

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MS-SQ4-23

UMSSQ423

MS-SQ4-23

Mounting bracket set for SQ4-A22-N or SQ4-A22-P for chemical liquids with comparatively low surface tension

Set of mounting brackets for SQ4-A22-N or SQ4-A22-P for chemicals with low surface tension

MS-SQ4-23_Mounting bracket

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MS-SQ4-24

UMSSQ424

MS-SQ4-24

Mounting bracket set for SQ4-A22-N or SQ4-A22-P for chemical liquids such as low-concentratrion hydrogen fluoride

Set of mounting brackets for SQ4-A22-N or SQ4-A22-P for chemicals such as low concentration fluorinated hydrogen

MS-SQ4-24_Mounting bracket

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SLCP1

USLCP1

SL-CP1

S-Link connector (white, to 0.2mm²) for UZWB12 or UZWB32 or UZWC15 or UZWC35 connection,10 pieces

4-wire male connectors, white, for S-Link bus, and for EXFC1 module, for connecting liquid leakage sensors. EXF7 (1ud = set of 10 connectors)

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SQ4-A21-N

USQ4A21N

SQ4-A21-N

Safety Liquid Leak Sensor, standard liquids, Category 1, Plc, SIL1, NPN output, cable 2m

Liquid Detection Safety Sensor, Category 1, Ple, SIL1, NPN, 2m cable

SQ4-A21-N_Safety Liquid Leak Sensor [Control Category 4 PLe SIL3]_Safety Liquid Leak Sensor [Control Category 4 PLe SIL3] SQ4_Sensor [For standard liquid]

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SQ4-A21-P

USQ4A21P

SQ4-A21-P

Safety Liquid Leak Sensor, standard liquids, Category 1, Plc, SIL1, PNP output, cable 2m

Liquid Detection Safety Sensor, Category 1, Ple, SIL1, PNP, 2m cable

SQ4-A21-P_Safety Liquid Leak Sensor [Control Category 4 PLe SIL3]_Safety Liquid Leak Sensor [Control Category 4 PLe SIL3] SQ4_Sensor [For standard liquid]

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SQ4-A22-N

USQ4A22N

SQ4-A22-N

Safety Liquid Leak Sensor, chemical liquids, Category 1, Plc, SIL1, NPN output, cable 2m

Safety Sensor liquid detection, chemical liquids, Category 1, Ple, SIL1, NPN, cable 2m

SQ4-A22-N_Safety Liquid Leak Sensor [Control Category 4 PLe SIL3]_Safety Liquid Leak Sensor [Control Category 4 PLe SIL3] SQ4_Sensor [For chemical liquid]

3 View Availability View Price

SQ4-A22-P

USQ4A22P

SQ4-A22-P

Safety Liquid Leak Sensor, chemical liquids, Category 1, Plc, SIL1, PNP output, cable 2m

Safety Sensor liquid detection, chemical liquids, Category 1, Ple, SIL1, PNP, cable 2m

SQ4-A22-P_Safety Liquid Leak Sensor [Control Category 4 PLe SIL3]_Safety Liquid Leak Sensor [Control Category 4 PLe SIL3] SQ4_Sensor [For chemical liquid]

3 View Availability View Price

TH12CPS

TH12CPS

TH-12CPS

TH series. Set Controller + Sensor for detecting hot glue, long-range detection range from 10 to 300 mm., PNP

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CN-66A-C2

UCN66AC2

CN-66A-C2

6-core Connector-attached Cable,2m

DP5/DPH/DPC. 2 m. cable, 6 wires with connector

CN-66A-C2_Connector-attached cable

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CN-66A-C5

UCN66AC5

CN-66A-C5

Connector attached cable for DPC100, 5m

DP5/DPH/DPC. 5 m. cable, 6 wires with connector

CN-66A-C5_Connector-attached cable

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CN-EP2

UCNEP2

CN-EP2

Sensor Head Connector for DPH/ DPC100, 5pcs./set

Connector for SQ4-A22-x -for sensor head, 5 pcs. per set

CN-EP2_Connector

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CN-EP3

UCNEP3

CN-EP3

Connector for SQ4-A22-x (PFA-cable) - used to connect the controller, colour orange, 5pcs. per set

Connector for SQ4-A22-x (PFA cable), for controller connection, orange color, 5 pcs. per set

CN-EP3_Hook-up connector

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EXF1

UEXF1

EX-F1

Pipe mountable liquid level sensor, NPN, 12-24 V DC

Sensor for liquid level in transparent tubes, between 6 and 13mm Ø, built-in amplifier, NPN, selectable Light-On/Dark-ON, 12-24 V DC

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EXF61

UEXF61

EX-F61

Chemical resistant leak sensor, PFA mounting, NPN, 12-24VDC

EXF70 Series. Liquid leak detection sensor, chemical resistant, built-in amplifier, NPN, 3 m cable, PFA cover

3 View Availability View Price

EXF61PN

UEXF61PN

EX-F61-PN

Chemical resistant leak sensor, PFA mounting, PNP, 12-24VDC

EXF70 Series. Liquid leak detection sensor, chemical resistant, built-in amplifier, PNP, 3 m cable, PFA cover

3 View Availability View Price

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