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Inductive Sensors and Loop Detector

Inductive Sensors and Loop Detectors

Inductive sensors are non-contact devices used to detect the presence of metallic objects in industrial machinery and automation systems. These sensors operate on the principle of electromagnetic induction, generating an oscillating electromagnetic field that is disrupted when a metal target enters the sensing...

Inductive Sensors and Loop Detectors

Inductive sensors are non-contact devices used to detect the presence of metallic objects in industrial machinery and automation systems. These sensors operate on the principle of electromagnetic induction, generating an oscillating electromagnetic field that is disrupted when a metal target enters the sensing range. Carlo Gavazzi offers a comprehensive range of inductive sensors in various form factors, including cylindrical and rectangular housing designs, with different output configurations such as SCR, transistor (NPN/PNP), and analog outputs. Loop detectors, on the other hand, are specialized inductive devices designed for vehicle detection in traffic management and access control applications. They detect changes in inductance caused by a vehicle passing over or stopping on a loop buried in the ground, providing reliable detection for direction of travel, presence, and speed measurement.

These sensors are widely used in industrial automation for position detection, object counting, and end-of-travel sensing in conveyor systems, packaging machinery, and robotic cells. Loop detectors are essential in parking lot management, automatic barrier gates, sliding doors, and security fences, where they trigger actions based on vehicle presence. They are also deployed in traffic light control systems and toll booths for vehicle classification and counting.

The main subcategories include cylindrical inductive sensors (e.g., M8, M12, M18, M30 diameters) with sensing distances from 2mm to 40mm, and rectangular sensors for flush or non-flush mounting. Loop detectors come in single or dual-channel versions with adjustable sensitivity and frequency settings. Key article codes often follow patterns like IA12SF02NOM1 or ICB18S30NOM1 for sensors, and LD30 or LD40 for loop detectors, indicating series, housing size, sensing distance, and output type.

We offer express worldwide shipping and dedicated technical support from our team of electrical engineers. Our engineers provide personalized assistance for sensor selection, wiring, and integration into your control systems. We also supply detailed technical documentation, including datasheets and wiring diagrams, for every article.

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Manufacturer Code Reference Catalog Number Description Delivery Price

IC0TMU3CP

IC0TMU3CP

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I-C0Tmu/3Cp Inductive Sensor Rev.5

I-C0Tmu/3Cp Inductive Sensor

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IA06BSF10PCM5

IA06BSF10PCM5

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Ind Prox Ss 6.5 Dc Pnp Nc,Plg Rev.5

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SD110024

SD110024

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Output: Namur, System: Amplifier

Amplifier with relay output SPDT 10A, Undecal connection, Power supply 24 VAC

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SD110115

SD110115

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Output: Namur, System: Amplifier

Amplifier with relay output SPDT 10A, Undecal connection, Power supply 115 VAC

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SD110724

SD110724

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Output: Namur, System: Amplifier

Amplifier with relay output SPDT 10A, Undecal connection, Power supply 24 VDC

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DEC381V-05P-10

DEC381V-05P-10

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System: Accessories, Housing: rectangular, Connection: Terminals, Material: Plastic, Housing: 20 x 15,5 x 11 mm

Connector 5X3,81 10Pcs

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LDP1PA2DU24

LDP1PA2DU24

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Single Loop Detector, Plug in Housing, 2xSPDT outputs, 24 VAC/DC

Plug-in loop detectors

Loop inductance amplifier; Single channel; Plug-in connection; loop inductance range 20uH-1000uH; adjustable sensitivity 0.01%-1%; Automatic Sensitivity Boost; Manual and Automatic Frequency Tuning; 4 adjustable loop frequency channels; IP30

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LDP2PA2DU24

LDP2PA2DU24

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Dual Loop Detector, Plug in Housing, 2xSPDT outputs, 24 VAC/DC

Plug-in loop detectors

Loop inductance amplifier; Dual channel; Plug-in connection; loop inductance range 20uH-1000uH; adjustable sensitivity 0.01%-1%; Automatic Sensitivity Boost; Manual and Automatic Frequency Tuning; 4 adjustable loop frequency channels; IP30

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ICS08L45F02PO

ICS08L45F02PO

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Inductive Sensors, 3-wire DC, Extended Range, Metric 8, IP67 VDC Stainless Steel

Inductive Sensors, 3 Wire DC, Extended Range, Metric 8, Stainless Steel Ip67 Vdc

Inductive proximity sensor, M8 Stainless steel, 2m cable, Sn 2mm, Flush mount, Long body, PNP, NO, Supply voltage 10-36Vdc, Max output current 200 mA, Max switching frequency 2 kHz, Operating temperature -25C - +80C, IP67

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IBS04SF08A2NO

IBS04SF08A2NO

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Inductive Ø4 mm standard cable 2m, built-in, sensing 0.8 mm , output NPN, NO short body

Inductive Ø4 mm standard cable 2m, built-in, sensing 0.8 mm , output NPN, NO short body

Inductive proximity sensor, D4 Stainless steel, 2m cable, Sn 0.8mm, Flush mount, Short body, NPN NO output, Supply voltage 10-30Vdc, Max output current 100 mA, Max switching frequency 6 kHz, Operating temperature -25C - +70C, IP67

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ICB18L50F05NCM1

ICB18L50F05NCM1

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Selected parameters OUTPUT FUNCTION NC MOUNTING Flush HOUSING M18 SENSING RANGE > 0 to 5 mm OUTPUT DC NPN CONNECTION Plug WIRE 3-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M18 x 74 mm MATERIAL Nichel Plated Brass SENSING RANGE 5 mm OUTPUT FUNCTION Normally Closed

Inductive M18 standard reach long box, M12 connector, flush mount, 5mm sensing, NPN NC

Inductive proximity sensor, M18 Nickel-Plated Brass, M12 plug, Sn 5mm, Flush mount, Long body, NPN NC output, Supply voltage 10-36Vdc, Max output current 200 mA, Max switching frequency 1,5 kHz, Operating temperature -25C - +70C, IP67

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EI1204TBCSL

EI1204TBCSL

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Selected parameters OUTPUT FUNCTION NC MOUNTING Non Flush HOUSING M12 SENSING RANGE >2 to 4 mm OUTPUT SCR CONNECTION Cable WIRE 2-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M12 x 50 mm MATERIAL Stainless steel SENSING RANGE 4 mm OUTPUT FUNCTION Normally Closed

Inductive Proximity Sensors

Inductive proximity sensor, M12 Stainless steel, 2m cable, Sn 4mm, Long body, SCR NC, Supply voltage 20-250 Vac, Max output current 500 mA, Max switching frequency 25Hz, Operating temperature -25C - +70C, IP67

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IA18ASF08DOM1

IA18ASF08DOM1

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Selected parameters OUTPUT FUNCTION NO MOUNTING Flush HOUSING M18 SENSING RANGE >6 to 8 mm OUTPUT DC CONNECTION M12 WIRE 2-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M18 x 55 mm MATERIAL Nichel Plated Brass SENSING RANGE 8 mm OUTPUT FUNCTION Normally Open

Inductive M18 extended, M12 connector, recessed, 8mm sensing, NA output, short body

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IA08FSF01NCM5

IA08FSF01NCM5

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Selected parameters OUTPUT FUNCTION NC MOUNTING Flush HOUSING M8 SENSING RANGE up to 2 mm OUTPUT DC NPN CONNECTION Plug WIRE 3-wire MATERIAL Metal face SYSTEM Proximity Sensor Others HOUSING M8 x 45 mm MATERIAL Stainless steel SENSING RANGE 1 mm OUTPUT FUNCTION Normally Closed

Standard M8 inductive, M8 connector, flush mount, 1mm sensing, NPN output, NC, short body

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SD210724

SD210724

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Selected parameters OUTPUT Namur SYSTEM Amplifier Others

Amplifier with relay output DPDT 8A, Undecal connection, Power supply 24 VDC

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IC40CNN30CCT1

IC40CNN30CCT1

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Selected parameters OUTPUT FUNCTION NO + NC MOUNTING Flush HOUSING Rectangular SENSING RANGE > 15 to 30 mm OUTPUT MOSFET CONNECTION Plug WIRE 4-wire MATERIAL Plastic SYSTEM Proximity Sensor Others HOUSING 40 x 40 x 118 mm MATERIAL Plastic SENSING RANGE 30 mm OUTPUT FUNCTION Normally Open + Normally Closed

Inductive rectangular, non-flush mounting, 30 mm sensing, power supply 20-250 VAC/DC (NC)

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IA30ASF15DOM1

IA30ASF15DOM1

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Selected parameters OUTPUT FUNCTION NO MOUNTING Flush HOUSING M30 SENSING RANGE >10 to 15 mm OUTPUT DC CONNECTION M12 WIRE 2-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M30 x 55 mm MATERIAL Nichel Plated Brass SENSING RANGE 15 mm OUTPUT FUNCTION Normally Open

Inductive M30 extended, M12 connector, recessed, 15mm sensing, NA output, short body

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EI1808TBOSS-6

EI1808TBOSS-6

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Selected parameters OUTPUT FUNCTION NO MOUNTING Non Flush HOUSING M18 SENSING RANGE >6 to 8 mm OUTPUT SCR CONNECTION Plug WIRE 2-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M18 x 63 mm MATERIAL Stainless steel SENSING RANGE 8 mm OUTPUT FUNCTION Normally Open

Inductive Proximity Sensors

Inductive proximity sensor, M18 Stainless steel, M12 connector, Sn 8mm, Short body, SCR NO, Supply voltage 20-250 Vac, Max output current 500 mA, Max switching frequency 25Hz, Operating temperature -25C - +70C, IP67

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EI1204PPOSL

EI1204PPOSL

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Selected parameters OUTPUT FUNCTION NO MOUNTING Non Flush HOUSING M12 SENSING RANGE >2 to 4 mm OUTPUT DC PNP CONNECTION Cable WIRE 3-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M12 x 50 mm MATERIAL Stainless steel SENSING RANGE 4 mm OUTPUT FUNCTION Normally Open

Inductive Proximity Sensors

Inductive proximity sensor, M12 Stainless steel, 2m cable, Sn 4mm, Non- Flush mount, Long body, PNP NO, Supply voltage 10-40Vdc, Max output current 200 mA, Max switching frequency 500Hz, Operating temperature -25C - +70C, IP67

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EI1204PPOSS

EI1204PPOSS

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Selected parameters OUTPUT FUNCTION NO MOUNTING Non Flush HOUSING M12 SENSING RANGE >2 to 4 mm OUTPUT DC PNP CONNECTION Cable WIRE 3-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M12 x 30 mm MATERIAL Stainless steel SENSING RANGE 4 mm OUTPUT FUNCTION Normally Open

Inductive Proximity Sensors

Inductive proximity sensor, M12 Stainless steel, 2m cable, Sn 4mm, Non- Flush mount, Short body, PNP NO, Supply voltage 10-40Vdc, Max output current 200 mA, Max switching frequency 500Hz, Operating temperature -25C - +70C, IP67

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EI3015PPOSS

EI3015PPOSS

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Selected parameters OUTPUT FUNCTION NO MOUNTING Non Flush HOUSING M30 SENSING RANGE >10 to 15 mm OUTPUT DC PNP CONNECTION Cable WIRE 3-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M30 x 30 mm MATERIAL Stainless steel SENSING RANGE 15 mm OUTPUT FUNCTION Normally Open

Inductive Proximity Sensors

Inductive proximity sensor, M30 Stainless steel, 2m cable, Sn 15mm, Non- Flush mount, Short body, PNP NO, Supply voltage 10-40Vdc, Max output current 200 mA, Max switching frequency 100Hz, Operating temperature -25C - +70C, IP67.

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EI3015PPOSL

EI3015PPOSL

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Selected parameters OUTPUT FUNCTION NO MOUNTING Non Flush HOUSING M30 SENSING RANGE >10 to 15 mm OUTPUT DC PNP CONNECTION Cable WIRE 3-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M30 x 50 mm MATERIAL Stainless steel SENSING RANGE 15 mm OUTPUT FUNCTION Normally Open

Inductive Proximity Sensors

Inductive proximity sensor, M30 Stainless steel, 2m cable, Sn 15mm, Non- Flush mount, Long body, PNP NO, Supply voltage 10-40Vdc, Max output current 200 mA, Max switching frequency 100Hz, Operating temperature -25C - +70C, IP67.

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IA18ESF05UCM1

IA18ESF05UCM1

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Selected parameters MOUNTING Flush HOUSING M18 SENSING RANGE >4 to 6 mm OUTPUT Namur CONNECTION M12 WIRE 2-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M18 x 57 mm MATERIAL Stainless steel SENSING RANGE 5 mm

Inductive namur M18, M12 connector, flush mount, sensing distance 5 mm, short box type

Inductive proximity sensor, M18 Stainless steel, M12 plug, Sn 5mm, Flush mount, Short body, Namur NC, Supply voltage 7-9Vdc, Max output current 9,35 mA, Max switching frequency 500Hz, Operating temperature -25C - +70C, IP67

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IA30ESF10UC

IA30ESF10UC

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Selected parameters MOUNTING Flush HOUSING M30 SENSING RANGE >8 to 10 mm OUTPUT Namur CONNECTION Cable WIRE 2-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M30 x 30 mm MATERIAL Stainless steel SENSING RANGE 10 mm

Inductive namur M30, cable 2 m, flush mount, sensing distance 10 mm, short box type

Inductive proximity sensor, M30 Stainless steel, 2m cable, Sn 10mm, Flush mount, Short body, Namur NC, Supply voltage 7-9Vdc, Max output current 9,35 mA, Max switching frequency 300Hz, Operating temperature -25C - +70C, IP67.

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ICB12L50N04PC

ICB12L50N04PC

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Selected parameters OUTPUT FUNCTION NC MOUNTING Non Flush HOUSING M12 SENSING RANGE >2 to 4 mm OUTPUT DC PNP CONNECTION Cable WIRE 3-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M12 x 70 mm MATERIAL Nichel Plated Brass SENSING RANGE 4 mm OUTPUT FUNCTION Normally Closed

Inductive M12 standard reach long box, cable 2 m, non-flush mounting, detection 4 mm, PNP NC

Inductive proximity sensor, M12 Nickel-Plated Brass, 2m cable, Sn 4mm, Non-Flush mount, Long body, PNP NC output, Supply voltage 10-36Vdc, Max output current 200 mA, Max switching frequency 2 kHz, Operating temperature -25C - +70C, IP67

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ICB12L50N04PO

ICB12L50N04PO

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Selected parameters OUTPUT FUNCTION NO MOUNTING Non Flush HOUSING M12 SENSING RANGE >2 to 4 mm OUTPUT DC PNP CONNECTION Cable WIRE 3-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M12 x 70 mm MATERIAL Nichel Plated Brass SENSING RANGE 4 mm OUTPUT FUNCTION Normally Open

Inductive M12 standard reach long box, cable 2 m, non-flush mounting, detection 4 mm, PNP NA

Inductive proximity sensor, M12 Nickel-Plated Brass, 2m cable, Sn 4mm, Non-Flush mount, Long body, PNP NO output, Supply voltage 10-36Vdc, Max output current 200 mA, Max switching frequency 2 kHz, Operating temperature -25C - +70C, IP67

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EI1805TBOPL

EI1805TBOPL

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CONNECTION Cable WIRE 2-wire MATERIAL Plastic SYSTEM Proximity Sensor Others HOUSING M18 x 50 mm MATERIAL Plastic SENSING RANGE 5 mm OUTPUT FUNCTION Normally Open

Inductive Proximity Sensors

Inductive proximity sensor, M18 Plastic, 2m cable, Sn 5mm, Long body, SCR NO, Supply voltage 20-250 Vac, Max output current 500 mA, Max switching frequency 25Hz, Operating temperature -25C - +70C, IP67

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EI1805TBOPS

EI1805TBOPS

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Selected parameters OUTPUT FUNCTION NO MOUNTING Flush HOUSING M18 SENSING RANGE >4 to 9 mm OUTPUT SCR CONNECTION Cable WIRE 2-wire MATERIAL Plastic SYSTEM Proximity Sensor Others HOUSING M18 x 50 mm MATERIAL Plastic SENSING RANGE 5 mm OUTPUT FUNCTION Normally Open

Inductive Proximity Sensors

Inductive proximity sensor, M18 Plastic, 2m cable, Sn 5mm, Short body, SCR NO, Supply voltage 20-250 Vac, Max output current 500 mA, Max switching frequency 25Hz, Operating temperature -25C - +70C, IP67

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ICB12S30N08NOM1

ICB12S30N08NOM1

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Selected parameters OUTPUT FUNCTION NO MOUNTING Non Flush HOUSING M12 SENSING RANGE >6 to 8 mm OUTPUT DC NPN CONNECTION Plug WIRE 3-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M12 x 55 mm MATERIAL Nichel Plated Brass SENSING RANGE 8 mm OUTPUT FUNCTION Normally Open

Inductive M12 extended range short box, M12 connector, non-flush mounting, 8mm detection,NPN NA

Inductive proximity sensor, M12 Nickel-Plated Brass, M12 plug, Sn 8mm, Non-Flush mount, Short body, NPN NO output, Supply voltage 10-36Vdc, Max output current 200 mA, Max switching frequency 2 kHz, Operating temperature -25C - +70C, IP67

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EI1805TBCSS

EI1805TBCSS

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OUTPUT FUNCTION NC MOUNTING Flush HOUSING M18 SENSING RANGE >4 to 9 mm OUTPUT SCR CONNECTION Cable WIRE 2-wire MATERIAL Metal SYSTEM Proximity Sensor Others HOUSING M18 x 30 mm MATERIAL Stainless steel SENSING RANGE 5 mm OUTPUT FUNCTION Normally Closed

Inductive Proximity Sensors

Inductive proximity sensor, M18 Stainless steel, 2m cable, Sn 5mm, Short body, SCR NC, Supply voltage 20-250 Vac, Max output current 500 mA, Max switching frequency 25Hz, Operating temperature -25C - +70C, IP67

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