icb18s30n20no - prox sensor ind. m18 cab npn no no-flush

icb18s30n20no – prox sensor ind. m18 cab npn no no-flush

Carlo Gavazzi ICB18S30N20NO inductive proximity sensor, an M18 NPN normally open sensor with 20 mm sensing distance and cable connection designed for industrial automation applications.

SKU: ICB18S30N20NOMPN: ICB18S30N20NO
Price
List Price £51.41 ex VAT
Your Price (ex VAT)
£51.41
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

SUBTOTAL (EX VAT) £51.41
Trade pricing is personalised to your account

Manufacturer Lead Time

Sold in packs of 5

£51.41

Why Choose the Carlo Gavazzi ICB18S30N20NO Inductive Proximity Sensor?

The Carlo Gavazzi ICB18S30N20NO is a robust and reliable M18 inductive proximity sensor designed for accurate non-contact detection of metallic objects in industrial automation and machine control applications. As part of the proven Carlo Gavazzi ICB18 sensor series, it provides dependable switching performance and extended sensing capability for OEM machinery, production equipment and automated industrial systems.

This sensor combines advanced inductive sensing technology with a durable nickel-plated brass housing to deliver long service life without mechanical contact wear. The short-body design, non-flush mounting configuration and cable connection make it suitable for compact industrial installations requiring reliable object detection and straightforward integration.

With a rated sensing distance of 20 mm, a 10–36 V DC supply and an NPN normally open output, the ICB18S30N20NO is ideal for detecting metallic components in conveyors, assembly machinery, packaging systems and automated production equipment. Its IP67 protection rating supports reliable operation in demanding industrial environments.

Key Advantages

  • Reliable M18 inductive proximity sensor designed for industrial automation.
  • 20 mm sensing distance for extended-range metallic object detection.
  • NPN normally open output for flexible PLC and controller integration.
  • Durable nickel-plated brass housing for industrial applications.
  • Cable connection simplifies installation in control systems.
  • IP67 protection rating supports reliable operation in harsh industrial conditions.

Key Features

  • Carlo Gavazzi ICB18 inductive sensor series.
  • M18 cylindrical threaded housing.
  • Short body 30 mm design.
  • Non-flush mounting configuration.
  • 20 mm rated operating distance.
  • NPN normally open (NO) transistor output.
  • Cable connection.
  • 10–36 V DC operating voltage.
  • 200 mA maximum output current.
  • 1.5 kHz maximum switching frequency.
  • LED indication with integrated protection against reverse polarity, short circuit and transients.

Reliable Industrial Object Detection

Inductive proximity sensors such as the Carlo Gavazzi ICB18S30N20NO detect metallic targets using electromagnetic sensing technology, enabling accurate switching without physical contact. This reduces mechanical wear and helps maintain reliable machine operation.

The ICB18 series is designed for industrial automation engineers and machine builders requiring extended sensing distances, robust construction and dependable integration into modern control systems.

Typical Applications

  • Industrial automation and machine control systems.
  • Conveyor and material handling equipment.
  • Packaging and production machinery.
  • Assembly and processing systems.
  • Position detection and object sensing applications.
  • OEM machinery and factory automation installations.

Technical Specifications

Manufacturer Carlo Gavazzi
Series ICB18 Inductive Proximity Sensors
Model ICB18S30N20NO
Product type Inductive proximity sensor
Housing size M18
Housing material Nickel-plated brass
Body style Short body
Mounting type Non-flush mounting
Sensing distance 20 mm
Output Type NPN normally open
Connection type Cable
Supply voltage 10–36 V DC
Maximum output current 200 mA
Switching frequency 1.5 kHz
Protection rating IP67
Operating temperature -25 °C to +70 °C
IP Rating IP67
Output Type NPN
Sensing Principle Inductive
Housing Size M18
Sensing Distance 20 mm
Output Function NO
Connection Cable

Frequently Asked Questions

What is the Carlo Gavazzi ICB18S30N20NO used for?

This inductive proximity sensor is used for contactless detection of metallic objects in industrial automation and machine control applications.

What sensing distance does this sensor provide?

The ICB18S30N20NO provides a rated sensing distance of 20 mm.

What type of output does the sensor have?

The sensor uses an NPN normally open output for connection to industrial control systems.

What supply voltage is required?

The Carlo Gavazzi ICB18S30N20NO operates from a 10–36 V DC supply.

Where is this proximity sensor typically installed?

The sensor is typically installed on industrial machinery, conveyors and automated production equipment for reliable metal object detection.

Trusted by Automation Engineers Worldwide

Carlo Gavazzi ICB18 inductive proximity sensors are widely used in industrial automation systems to provide reliable, precise and maintenance-free object detection for modern machinery.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...