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Keyence FD-Q50C Non-Contact Clamp-On Flow Sensor for 40A and 50A Pipes

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Keyence FD-Q50C

by Keyence

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OverviewOptimize fluid management with the Keyence FD-Q50C, an advanced non-contact clamp-on flow sensor main unit crafted for 40A and 50A metal pipes. This innovative device utilizes sophisticated ultrasonic technology to deliver accurate, real-time flow data without ever contacting the fluid. The FD-Q50C enhances operational efficiency by removing the necessity for pipe alterations, fluid exposure, or costly system downtime during installation. Its rapid, tool-free installation makes it an essential asset for diverse industrial environments where continuous and dependable monitoring of liquids like water, oils, and chemicals is crucial. Built with a durable IP65-rated housing, the FD-Q50C is engineered to withstand demanding industrial settings. Its broad fluid compatibility guarantees consistent performance across various media, making it an ideal choice for factory automation, proactive facility upkeep, and crucial cooling water regulation. Achieve precise, consistent data acquisition even in challenging operating conditions, ensuring optimal process supervision and extended operational life.Key Features Suitable for 40A/50A Metal Pipes: Integrates seamlessly with pipes having outer diameters from approximately 48.6 mm to 60.5 mm, ensuring broad compatibility. Non-Intrusive Ultrasonic Technology: Ensures zero fluid exposure, eliminating concerns about contamination and the need for invasive pipe cutting, preserving system integrity. Simple Tool-Free Clamp-On Installation: Designed for convenience, the sensor securely attaches to existing piping in under a minute, significantly reducing installation time and effort. Wide Fluid Versatility: Capable of accurately measuring flow for water, various oils, coolants, and a comprehensive range of non-viscous chemicals. Robust IP65 Protection: Engineered for resilience, its sturdy and waterproof construction provides excellent defense against dust and water jets, ensuring reliable operation in harsh industrial environments. Dependable Signal Output: Designed for effortless integration with FD-Q series controllers, offering clear digital readouts and flexible I/O integration for thorough system monitoring. Advanced Locking System: Features a sophisticated locking mechanism that ensures resistance to vibrations and superior sensor stability, preventing displacement and guaranteeing consistent performance. Technical Specifications Model: FD-Q50C Type: Sensor main unit (requires FD-Q controller for operation) Supported Pipe Sizes: 40A and 50A (Outer Diameter approximately 48.6 mm to 60.5 mm) Compatible Pipe Materials: Works with common metal pipes such as stainless steel, iron, and copper. Measurement Technique: Ultrasonic, clamp-on type, providing non-invasive flow detection. Compatible Liquids: Water, industrial oils, coolants, and various non-viscous chemical solutions. Installation Method: Clamp-on design, featuring a tool-free secure latch mechanism for quick setup. Cable Length: Approximately 2 meters, offering ample reach for most applications. Operational Temperature: Designed for reliable performance in temperatures ranging from 0 to +60°C. Protection Rating: IP65, offering excellent protection against environmental elements. Housing Material: Crafted from high-grade industrial resin for enhanced durability and longevity. Connectivity: Specifically designed for connection to FD-Q series controllers (sold separately). Applications Accurate Pump Flow Monitoring: Precisely detects and monitors liquid movement within pump systems without requiring any system interruption or downtime. Optimized Cooling Water Management: Ensures proper and efficient flow within critical production lines, preventing overheating and maintaining operational integrity. Secure Chemical Transfer Lines: Provides safe and reliable flow monitoring of sensitive process liquids, enhancing safety and control. Why ChooseThe Keyence FD-Q50C offers unparalleled accuracy and convenience in flow measurement. Its non-contact design protects your systems from contamination and avoids costly downtime, while its robust construction ensures long-term reliability in demanding industrial settings. This sensor exemplifies innovation, providing critical data without compromise.Order NowEnhance your facility's fluid management capabilities today with the Keyence FD-Q50C. Contact us for pricing and availability.FAQWhat types of pipes is the FD-Q50C compatible with?The FD-Q50C is optimized for 40A and 50A metal pipes, including stainless steel, iron, and copper, with outer diameters between 48.6 mm and 60.5 mm.Does the FD-Q50C require any pipe modification for installation?No, the FD-Q50C features a non-contact, clamp-on design that allows for tool-free installation without any pipe modification, ensuring system integrity and minimizing downtime.What fluids can the FD-Q50C measure?This sensor is versatile and can accurately measure a wide range of non-viscous fluids, including water, industrial oils, coolants, and various chemical solutions.What is the environmental protection rating of the FD-Q50C?The FD-Q50C has an IP65 rating, indicating excellent protection against dust and water jets, making it suitable for harsh industrial environments.Is an additional controller needed to operate the FD-Q50C?Yes, the FD-Q50C is a sensor main unit and requires an FD-Q series controller for full operation and signal interpretation.

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$1,384.00
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PRODUCT DETAILS

Keyence FD-Q50C

Overview

This is a genuine Keyence component. 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 Keyence catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Keyence automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Keyence 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 Keyence 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 Keyence platform with documented conversion notes

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

Technical Specifications

  • Model: FD-Q50C
  • Type: Sensor main unit (requires FD-Q controller for operation)
  • Supported Pipe Sizes: 40A and 50A (Outer Diameter approximately 48.6 mm to 60.5 mm)
  • Compatible Pipe Materials: Works with common metal pipes such as stainless steel, iron, and copper.
  • Measurement Technique: Ultrasonic, clamp-on type, providing non-invasive flow detection.
  • Compatible Liquids: Water, industrial oils, coolants, and various non-viscous chemical solutions.
  • Installation Method: Clamp-on design, featuring a tool-free secure latch mechanism for quick setup.
  • Cable Length: Approximately 2 meters, offering ample reach for most applications.
  • Operational Temperature: Designed for reliable performance in temperatures ranging from 0 to +60°C.
  • Protection Rating: IP65, offering excellent protection against environmental elements.
  • Housing Material: Crafted from high-grade industrial resin for enhanced durability and longevity.
  • Connectivity: Specifically designed for connection to FD-Q series controllers (sold separately).

Applications

  • Accurate Pump Flow Monitoring: Precisely detects and monitors liquid movement within pump systems without requiring any system interruption or downtime.
  • Optimized Cooling Water Management: Ensures proper and efficient flow within critical production lines, preventing overheating and maintaining operational integrity.
  • Secure Chemical Transfer Lines: Provides safe and reliable flow monitoring of sensitive process liquids, enhancing safety and control.

Why Choose the FD-Q50C?

The Keyence FD-Q50C offers unparalleled accuracy and convenience in flow measurement. Its non-contact design protects your systems from contamination and avoids costly downtime, while its robust construction ensures long-term reliability in demanding industrial settings. This sensor exemplifies innovation, providing critical data without compromise.

Availability & Shipping

  • In stock: FD-Q50C 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 FD-Q50C ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Keyence

Yes. Every FD-Q50C we ship is sourced through trusted industrial channels and inspected before dispatch. PALM Parts Solution operates as an independent supplier, not an authorized distributor.

Machine down? We ship parts the same day.

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

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

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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PALM Parts Solution sells used surplus products. PALM Parts Solution is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PALM Parts Solution come with PALM Parts Solution's 1-Year Warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

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