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Pepperl+Fuchs CJ15-U1-A2 inductive proximity sensor for industrial automation

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Pepperl+Fuchs CJ15-U1-A2

by Pepperl+Fuchs

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OverviewThe Pepperl+Fuchs CJ15-U1-A2 inductive proximity sensor, identified by Part No. 001604, is a highly adaptable and durable solution engineered for accurate metallic object detection across diverse industrial settings. This flush-mountable sensor offers a significant 15 mm sensing distance, ensuring dependable operation even in challenging environments. Its innovative 2-wire AC/DC compatibility provides exceptional versatility, allowing seamless integration into both alternating current and direct current control systems without requiring distinct models. Housed in a compact, rectangular enclosure from the renowned CJ series, the CJ15-U1-A2 is not only space-efficient but also remarkably resilient. Its impressive IP67 ingress protection rating guarantees optimal performance and longevity, even when exposed to dust, dirt, and water, making it a crucial component for maintaining continuous operation in harsh industrial conditions.Key Features Extended Sensing Range: Accurately and reliably detects metallic items up to 15 mm away, thanks to its optimized flush-mount construction. Flexible Output: Features a Normally Open (NO) output, ensuring straightforward integration with various control circuits. Universal Connectivity: The 2-wire AC/DC setup provides extensive adaptability, simplifying installation and reducing inventory needs across different power systems. Broad Voltage Compatibility: Operates efficiently within a wide voltage spectrum of 20–250 V AC/DC, offering maximum flexibility for diverse power supplies. Durable Design: Boasts a robust rectangular plastic housing from the Pepperl+Fuchs CJ series, built for resilience and effortless mounting in confined spaces. Simple Installation: Comes pre-wired with a 2-meter PVC cable, significantly speeding up setup and ensuring a secure, lasting connection. Superior Environmental Protection: Features an IP67 rating, providing comprehensive protection against dust ingress and temporary water immersion, ideal for challenging industrial environments. Optimized Switching Rate: Delivers a switching frequency of 25 Hz for AC applications and an impressive 500 Hz for DC applications, ensuring swift and precise detection. Integrated Status Display: A built-in LED offers immediate visual confirmation of the switch status, aiding in rapid diagnostics and configuration. Wide Temperature Tolerance: Reliably performs across a broad temperature range from -25°C to +70°C, suitable for extreme operating conditions. Technical SpecificationsModel: CJ15-U1-A2Part Number: 001604Sensor Type: Inductive proximity sensorMounting: Flush mountingVoltage Drop: ≤ 10 VLoad Current: 5–200 mALeakage Current: ≤ 1.8 mAHousing Material: High-quality PBT plastic for superior mechanical strength and chemical resistance.Cable Length: 2 meters, providing ample reach for various installation scenarios.Weight: Approximately 80 g, making it lightweight for easy handling during setup.ApplicationsIndustrial Automation: Ideal for confirming the presence or absence of metallic components on automated production lines, boosting efficiency and process regulation.Material Handling Systems: Crucial for overseeing the precise movement and positioning of items on conveyor belts, ensuring continuous material flow.Packaging Equipment: Essential for verifying correct product placement within packaging machinery, minimizing errors and maximizing output.OEM Machinery Integration: Its compact form factor and adaptable specifications make it an excellent choice for original equipment manufacturers seeking dependable and space-saving sensing solutions within their control panels.AC/DC Systems: The universal voltage compatibility simplifies integration into existing AC and DC control systems, providing a cost-effective and flexible sensing solution across a multitude of industrial setups.Why ChooseThe Pepperl+Fuchs CJ15-U1-A2 stands out as a superior choice for its unparalleled versatility, robust construction, and reliable performance across demanding industrial applications. Its universal AC/DC compatibility and broad operating temperature range make it suitable for a wide array of environments, ensuring consistent operation and minimizing downtime.Order NowEnhance your industrial processes with the Pepperl+Fuchs CJ15-U1-A2 inductive proximity sensor. Contact Palm Parts Solution today to place your order or request more information about this exceptional product.FAQWhat is the sensing range of the CJ15-U1-A2 sensor?The CJ15-U1-A2 sensor offers a substantial 15 mm sensing range for reliable detection of metallic objects.Can this sensor be used with both AC and DC power supplies?Yes, the CJ15-U1-A2 features 2-wire AC/DC operation, allowing seamless integration into both alternating current and direct current control systems.What kind of environmental protection does this sensor offer?The CJ15-U1-A2 has an IP67 protection rating, ensuring comprehensive protection against dust ingress and temporary immersion in water, ideal for challenging industrial environments.What is the operating temperature range for this sensor?This sensor reliably performs across a wide temperature spectrum from -25°C to +70°C.What material is the housing made from?The housing is constructed from high-quality PBT plastic, ensuring excellent mechanical strength and chemical resistance.

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PRODUCT DETAILS

Pepperl+Fuchs CJ15-U1-A2

Overview

This is a genuine Pepperl+Fuchs component from the Inductive & Capacitive Sensors family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Pepperl+Fuchs catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Pepperl+Fuchs automation ecosystem
  • Engineered to integrate inside Inductive & Capacitive Sensors installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Pepperl+Fuchs equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Pepperl+Fuchs catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Pepperl+Fuchs platform with documented conversion notes for the Inductive & Capacitive Sensors family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

Model: CJ15-U1-A2

Part Number: 001604

Sensor Type: Inductive proximity sensor

Mounting: Flush mounting

Voltage Drop: ≤ 10 V

Load Current: 5–200 mA

Leakage Current: ≤ 1.8 mA

Housing Material: High-quality PBT plastic for superior mechanical strength and chemical resistance.

Cable Length: 2 meters, providing ample reach for various installation scenarios.

Weight: Approximately 80 g, making it lightweight for easy handling during setup.

Applications

Industrial Automation: Ideal for confirming the presence or absence of metallic components on automated production lines, boosting efficiency and process regulation.

Material Handling Systems: Crucial for overseeing the precise movement and positioning of items on conveyor belts, ensuring continuous material flow.

Packaging Equipment: Essential for verifying correct product placement within packaging machinery, minimizing errors and maximizing output.

OEM Machinery Integration: Its compact form factor and adaptable specifications make it an excellent choice for original equipment manufacturers seeking dependable and space-saving sensing solutions within their control panels.

AC/DC Systems: The universal voltage compatibility simplifies integration into existing AC and DC control systems, providing a cost-effective and flexible sensing solution across a multitude of industrial setups.

Why Choose the CJ15-U1-A2?

The Pepperl+Fuchs CJ15-U1-A2 stands out as a superior choice for its unparalleled versatility, robust construction, and reliable performance across demanding industrial applications. Its universal AC/DC compatibility and broad operating temperature range make it suitable for a wide array of environments, ensuring consistent operation and minimizing downtime.

Availability & Shipping

  • In stock: CJ15-U1-A2 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every CJ15-U1-A2 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Pepperl+Fuchs

The CJ15-U1-A2 sensor offers a substantial 15 mm sensing range for reliable detection of metallic objects.

Machine down? We ship parts the same day.

New, surplus, and refurbished Pepperl+Fuchs inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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