Fd Q20c
Overview
Product sourcing insights & recommendations
The FD-Q20C is a Clamp-on Flow Sensor from the Keyence FD-Q series, designed for 1/2" (15A) and 3/4" (20A) pipes KeyenceKeyence. It is widely used for non-contact flow monitoring of liquids like water, oils, and chemicals without requiring pipe modifications EsproflowEsproflow.
Key Product Insights
- Specifications: Supports pipe diameters of ø18–ø28 mm and flow rates up to 100 L/min KeyenceEsproflow.
- Technology: Uses ultrasonic sensing to measure through metal or resin pipes, eliminating contamination and pressure loss EsproflowKeyence.
- Features: Includes a digital display, stability indicators, and IO-Link integration for smart factory connectivity KeyenceKeyence.
Market Trends & Industry Insights
- Industrial Digitalization: The market for ultrasonic flow sensors is projected to grow at a 5.8% CAGR through 2035, driven by the shift toward Industry 4.0 and real-time data collection IndexboxEvocon.
- Predictive Maintenance: Increasing adoption in cooling systems (CNC, welding) and chemical dispensing to prevent equipment downtime KeyenceEvocon.
- Sustainability Mandates: Rising demand for resource monitoring (water/energy) to comply with global ESG and carbon reporting standards IndexboxEvocon.
For sourcing, while the Keyence FD-Q20C is a premium industrial choice, I have compiled a list of comparable clamp-on ultrasonic flow sensors for 15A/20A pipes in the file below, with prices typically ranging from $220 to $466 per unit.
I have identified the FD-Q20C sensor and its key market trends. You can continue with:
Clamp On Ultrasonic Flow Sensor For 15a 20a Pipe
Products · Top picks & verified manufacturers

4-20ma Clamp on Modular Ultrasonic Flow Meter Rs485 Din35 Rail Battery Operated Portable Flanged Module Ultrasonic Flow Meter
Huaibei Huadian Automation Technology Co., Ltd.🇨🇳CN8 yrs
HLF400 DN15-DN40 Universal Small Pipe Clamp-on Ultrasonic Flowmeter/flow Meter Clamp Ultrasonic Flow Meter
Dalian Yoke Instrument & Meter Co., Ltd.verified🇨🇳CN9 yrs
DN15-DN40 Digital Variable Area Water Flowmeter Small Pipe Clamp-on Sensor Water +/-1% Accuracy LCD 20mm Ultrasonic Water Sensor
Huzhou Xianhe Instrument Technology Co., Ltd.🇨🇳CN4 yrs
Wall Mounted Clamp-on Ultrasonic Water Flow Meter Ultrasonic Heat Meter High Temperature Btu Mete Rnon-invasive Flow Meter
Anhui Jujie Automation Technology Co., Ltd.verified🇨🇳CN5 yrs
DN15-DN700 External Clamp Support Sensor Handheld Battery Powered Ultrasonic Flowmeter TUF-2000H

HLS DN15-DN40 Universal Small Pipe Clamp on Ultrasonic Flow Meter Flowmeter
Kaifeng Lizobor Instrument Co., Ltd.verified🇨🇳CN5 yrs
Clamp on Liquid Flow Meter Ultrasonic for Water OEM with 1% Accuracy DN15-DN6000mm Range IP67/IP68 RS485
Anhui Xuner Instrument Technology Co., Ltd🇨🇳CN5 yrs
Holykell Clamp on Pipe Line Module Type Ultrasonic Flow Meter
Holykell Technology Company Limited🇨🇳CN16 yrs
LCD Display RS485 Modbus DN20 Digital Clamp on Ultrasonic Water Flow Meter
Precision Monitoring Instruments Tech Inc🇺🇸US1 yr
Industrial Clamp on Ultrasonic Flow Meter for Water Balancing Hydraulic Flow Monitoring with Temperature Sensor and Data Logger
Wuhu Jujie International Trade Co., Ltd.verified🇨🇳CN2 yrs
Holykell Clamp on Pipe Line Module Type Ultrasonic Heat Liquid Flow Meter
Holykell Technology Company Limitedverified🇨🇳CN13 yrsRelated Searches
Explore more sourcing topics & related categories
Sources & References
28 sources cited · Verified industry data & reports
Sensor Main Unit 15A/20A Type - FD-Q20C | KEYENCE America
www.keyence.com
*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.
FD-Q20C Flow Transmitter by KEYENCE CORP
www.radwell.com
Sign up today to enjoy Radwell price on new product, surplus, and repairs. Create an Account Cart (0) +1 (800) 884-5500 [email protected] Same Day Shipping Rush Processing Available · FD-Q20C · New Product — Radwell SKU 59673928 · Never Used Original Packaging — Radwell SKU 59673929 · Home Sensors & Switches Flow Transmitter KEYENCE CORP FD-Q20C · Product added to Cart · In Stock Ships by Wednesday, June 24 Fast Shipping Available · *Image shown is a representation only. Actual product may vary · Part # FD-Q20C · Category Sensors & Switches · FD-Q20C Sensors & Switches from KEYENCE CORP In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - FLOW TRANSMITTER, FD-Q SERIES, CLAMP-ON, DIGITAL, FLOW SENSOR, 15-20AMP, 4-DIGIT, 7-SEGMENT DISPLAY, 3HZ Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.
FD-Q20C Keyence (Clamp-On Flow Sensor) | ArtisanTG™
www.artisantg.com
This unit includes the Sensor Bracket, Upper and Base. Configuration: Supported Pipe Diameter: 1/2 in (15 A), 18 to 23 (mm) / 3/4 (20 A), 23 to 28 (mm) Supported Pipe Materials: Metal Pipe / Resin Pipe Supported Fluids: Various Liquids [i.e. Water (including DI), Oils, Chemicals) Supported
Keyence Clamp-on Micro Flow Meter FD-Q20C
www.esproflow.com
Product Number · FD-Q20C · Tube size · 1/2” and 3/4” · Flow rate · 60 L/min - 100 L/min · Status · Request information · About us News Contact · sales@esproflow.com · DISTRIBUTION CHANNEL CONTACTS · Compatible with a variety of pipe materials and liquids, the FD-Q series Clamp-on Flow meter can detect the flow rate of a liquid without the need for any pipe modification. Unlike conventional sensors, installation and operation are also easy on high-pressure pipes. In certain mounting situations, it can be challenging or even impossible to read the FD-Q’s display. By pairing the FD-Q with a MU-N controller, a separate display can be utilized, as well as increased functionality, in an easily accessible location.
Keyence FD-Q20C Clamp-on Flow Sensor Main Unit 15A/20A Type Sensor
esaitech.com
While changes in availability between different distributors may result in some price fluctuations, it ensures that you will always receive the lowest possible prices on currently available products! Realtime Inventory: Live inventory updates are not available for this product. X · Overview · Specifications · Model Number: FD-Q20C · Alt Part Number(s): FD-Q20C · Product Type: Sensor · Technical Description · Brand: Keyence · Model: FD-Q20C · Display Resolution: 0.1/ 1 (Default : 0.1) (L/min) Response Time: 0.5 s / 1.0 s / 2.5 s / 5 s / 10 s / 30 s / 60 s · Repeatability: 0.5 s : ±2.0%, 1 s:±1.5%, 2.5 s : ±1.0%, 5 s : ±0.5%, 10 s : ±0.35%, 30 s · SpecificationsModel Number: FD-Q20CBrand: KeyenceAlt Part Number(s): FD-Q20CProduct Type: SensorTechnical DescriptionBrand: KeyenceModel: FD-Q20CDisplay Resolution: 0.1/ 1 (Default : 0.1) (L/min)Response Time: 0.5 s / 1.0 s / 2.5 s / 5 s / 10 s / 30 s / 60 sRepeatability: 0.5 s : ±2.0%, 1 s:±1.5%, 2.5 s : ±1.0%, 5 s : ±0.5%, 10 s : ±0.35%, 30 sPowersupply voltage: 20 to 30 VDC , ripple (P-P) 10% max, Class2/LPSCurrent consumption: 100 mA or less (Load current excluded)*6Ambient Temperature: -10 to +60 °C (No freezing)Relative Humidity: 35 to 85 % RH (No condensation)Output Voltage: 208 - 230 V ACProtocols: Web, SNMP, Telnet* How We Process Orders Fastest Shipping: To get your products to you as quickly as possible, most orders placed directly by one of our several leading distributors or by the product's manufacturer. As a result, no one can get your orders to you faster than we can!
FD-Q20C KEYENCE FD-Q20C Flow Sensor | eBay
www.ebay.com
The FD-Q20C KEYENCE FD-Q20C Flow Sensor is a high-quality digital output sensor made in Japan. It is perfect for industrial automation and motion control applications, as well as for use in other sensors. This product is designed to provide accurate and reliable flow measurements, making it an excellent choice for businesses and industries.
