Dwyer SFI-100T Series Flow Indicator/Transmitter

Product Introduction

Engineered for reliable flow monitoring in industrial and commercial systems, the Dwyer SFI-100T Series combines visual flow indication with electronic transmission capabilities. Available in 1/2" and 3/4" configurations (SFI-100T-1/2-A711T and SFI-100T-3/4-A711T), these units are designed to withstand harsh conditions while providing clear flow visualization and proportional output signals.

Product Features

Robust Brass Construction:

The solid brass body and tempered glass window resist corrosion and mechanical stress, making it suitable for high-pressure applications and long-term use.

Visual Flow Indication:

A bright red impeller provides immediate visual confirmation of flow through the transparent window, enabling quick on-site inspections without additional tools.

Easy Maintenance:

The front window can be unscrewed for simple cleaning, reducing downtime and ensuring consistent flow visibility.

Weatherproof Design:

The UV-resistant, weatherproof body protects internal components from outdoor elements, making it ideal for exposed installations.

Versatile Installation:

Compatible with both horizontal and vertical pipe runs, the SFI-100T adapts to diverse system layouts with minimal plumbing requirements.

Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of  measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical and management personnel, through efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof certificates, etc. which ensure that our products comply with international standards.

Kacise sensors have already been exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regard “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our business , to help others achieve their goals.