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Yokogawa FU20-05-T1-NPT Vortex Flow Sensor | Insertion Type, 2-inch, NPT Thread

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Yokogawa FU20-05-T1-NPT Vortex Flow Sensor | Insertion Type, 2-inch, NPT Thread

Large Image : Yokogawa FU20-05-T1-NPT Vortex Flow Sensor | Insertion Type, 2-inch, NPT Thread Get Best Price

Product Details:

Place of Origin:	JP
Brand Name:	Yokogawa
Certification:	ATEX
Model Number:	FU20-05-T1-NPT
Document:	ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	Negotiable
Packaging Details:	carton
Delivery Time:	Negotiable
Payment Terms:	T/T,XT,ALIPAY
Supply Ability:	100pcs per month

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Detailed Product Description

Power Supply:

12-30 V DC (Two-wire)

Ambient Temperature:

-40°C To 80°C (-40°F To 176°F)

Electrical Rating:

General Purpose, Explosion-proof, Intrinsic Safety (depends On Certification)

Certifications:

Standard Models Include ATEX, IECEx, SIL 2 (consult Manual For Specific Ratings)

Highlight:

Yokogawa vortex flow sensor

insertion type flow sensor

2-inch NPT flow sensor

Yokogawa FU20-05-T1-NPT Vortex Flow Sensor | Insertion Type, 2-inch, NPT Thread

Yokogawa FU20-05-T1-NPT flow sensor specifications. Insertion vortex flow sensor, 2" pipe, 1" NPT thread, for liquid/gas/steam.

Product Overview

The Yokogawa FU20-05-T1-NPT is an insertion-type vortex flow sensor designed to measure the flow rate of liquids, gases, and steam in large pipes. It is installed through a hot-tap or pre-installed fitting, with the shedder bar projecting into the flow stream to generate vortices. The sensor detects the vortex frequency, which is proportional to flow velocity. This model features a 1" NPT threaded connection for installation into a 2-inch pipe.

Technical Specifications

Parameter	Specification
Manufacturer	Yokogawa Electric Corporation
Series	FU20 (Vortex Flow Sensor)
Model	FU20-05-T1-NPT
Product Type	Insertion Vortex Flow Sensor
Pipe Size	2 inch (DN50)
Process Connection	1" NPT Threaded (for mounting in a fitting)
Wetted Materials	Body: 316 SST, Shedder Bar: 316 SST
Measured Media	Liquid, Gas, Steam
Flow Range	Depends on fluid properties and pipe size (requires sizing)
Accuracy	±1.0% of reading (typical, for liquid), ±1.5% (gas/steam)
Repeatability	±0.2% of reading
Process Temperature	-40 to 400°C (-40 to 752°F)
Process Pressure	Up to 10 MPa (1450 psi)
Output	Raw pulse signal (requires a separate converter/transmitter)
Certifications	CE, cULus

Key Features

Insertion Design: Cost-effective for flow measurement in large pipes; can be installed under pressure (hot-tap)
Wide Application: Suitable for liquids, gases, and steam
Robust Construction: All-welded 316 stainless steel construction
No Moving Parts: Low maintenance and high reliability
Linear Output: Pulse frequency output is linear with flow rate
Easy Installation/Retraction: Can be installed/removed without process shutdown (with appropriate fitting)
Compact Sensor Head: Minimizes pressure drop

Applications

Flow measurement of water, chemicals, and fuels in large pipelines
Steam flow measurement for energy monitoring
Air and gas flow in ducts and large pipes
Retrofitting flow measurement into existing piping
General industrial flow monitoring where full-bore meters are not economical

Important Notes

This is a sensor only; it requires a separate vortex flow converter/transmitter (e.g., Yokogawa DY) to generate a standard output signal (4-20mA)
Must be installed with the correct insertion length for the specific pipe size
Requires proper upstream/downstream straight pipe run for accurate measurement
The sensor must be sized for the specific fluid, flow range, and pipe conditions
Installation requires a hot-tap fitting or a pre-installed 1" NPT threaded boss on the pipe

Yokogawa FU20-05-T1-NPT Vortex Flow Sensor | Insertion Type, 2-inch, NPT Thread 0

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

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What is the warranty of goods?

One-year Warranty.

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