Liquid flow monitoring in pump control - Early detection of wear, backflow, and clogging.

The flow path consists of a glass straight tube capillary and fittings at both ends!

The "LG16-1000D" is a compact liquid flow sensor for OEM applications with a maximum flow rate of 1ml/min. It enables rapid and complete non-contact measurement. It is particularly suitable for OEM mass production applications that require small, high-performance, and low-cost components. The flow path consists of a glass straight tube capillary and fittings at both ends, providing excellent chemical resistance and biocompatibility, without any obstructions to the flow. 【Specifications (excerpt)】 ■ Full-scale flow rate (H2O): 1ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Full-scale flow rate (IPA): 10ml/min ■ Accuracy (IPA): 20% *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

Ideal for OEM mass production applications that require compact, high-performance, and low-cost components!

The "LG16-2000D" is a compact liquid flow sensor for OEM use with a maximum flow rate of 5ml/min. It achieves rapid and complete non-contact measurement for micro flow rates. The flow path consists of a glass straight tube capillary and fittings at both ends. As a result, it has excellent chemical resistance and biocompatibility, and there are no obstructions to the flow. 【Specifications (excerpt)】 ■ Full scale flow rate (H2O): 5ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Maximum operating pressure: 15bar ■ Fluid connector port: 1/4-28 flat bottom *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

Achieve rapid and complete non-contact measurement! Suitable for OEM mass production applications.

The "LG16-0150D" is a compact liquid flow sensor for OEM use, with a maximum flow rate of 7μl/min. It enables rapid and complete non-contact measurement. It features excellent chemical resistance and biocompatibility, and does not obstruct the flow. It is particularly suitable for OEM mass production applications that require small, high-performance, and low-cost components. 【Specifications (excerpt)】 ■ Full-scale flow rate (H2O): 7μl/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Full-scale flow rate (IPA): 70μl/min ■ Accuracy (IPA): 20% *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

Ideal for OEM mass production applications! Achieves rapid and complete non-contact measurement.

The "LG16-0430D" is a compact liquid flow sensor for OEM use with a maximum flow rate of 80μl/min. It enables rapid and complete non-contact measurement of micro flow rates. This sensor is particularly suitable for OEM mass production applications that require small, high-performance, and low-cost components. Please feel free to contact us when you need assistance. 【Specifications (excerpt)】 ■ Full-scale flow rate (H2O): 80μl/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Full-scale flow rate (IPA): 500ul/min ■ Accuracy (IPA): 20% *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

Ideal for OEM mass production applications! It has excellent chemical resistance and biocompatibility.

The "LG16-0431D" is a digital liquid flow sensor for OEM applications with a maximum flow rate of 80μl/min. It is particularly suitable for OEM mass production applications that require compact, high-performance, and low-cost components. The flow path of this sensor is composed of a glass straight tube capillary and fittings at both ends, providing excellent chemical resistance and biocompatibility, without obstructing the flow. 【Specifications (excerpt)】 ■ Full-scale flow rate (H2O): 80μl/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Full-scale flow rate (IPA): 500μl/min ■ Accuracy (IPA): 20% *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

Covers a wide measurement range from nL to L/min! A new level of liquid flow sensing.

The "SLF3S-4000B" is a liquid flow sensor with a maximum liquid flow rate of 600ml/min. It can be used with the same look and feel as the existing SLF3x flow sensor product line, and users can continue to read data using existing cables or software without customization, eliminating the need for software reprogramming. The portfolio covers a variety of applications, making it suitable for customers who want to adopt sensor technology that allows a single specialist to operate automation solutions and fluid systems. 【Specifications (partial)】 ■ Full-scale flow rate (H2O): 600ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Full-scale flow rate (IPA): 600ml/min ■ Accuracy (IPA): 10% *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

High added value, high versatility, up to 40ml/min! Provides excellent chemical resistance and outstanding media compatibility.

The "SLF3S-1300F" is a liquid flow sensor that combines our long-standing excellent track record in low and minimum flow sensing with a thoroughly optimized mechanical design, elevating its already well-established functionality to a higher level in terms of price-to-performance ratio. This sensor provides the highest level of safety, stability, and long-term reliability across a wide range of fields, including diagnostics, analytical equipment, and life sciences. Based on our proven CMOSens Technology, we optimize costs by simplifying the design without compromising fluid, electrical, or mechanical connections. 【Specifications (partial)】 ■ Full-scale flow rate (H2O): 40ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Full-scale flow rate (IPA): 40ml/min ■ Accuracy (IPA): 10% *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

High added value, high versatility, up to 2ml/min! System design using multiple sensors is possible.

The SLF3S-0600F is a liquid flow sensor that optimizes costs by simplifying design without sacrificing fluid, electrical, or mechanical connections, based on our proven CMOSens Technology. It features a linear flow path without movable parts, and the wetted surface made of inert materials provides excellent chemical resistance and superior media compatibility. When used in diagnostic, analytical instruments, and life sciences, this product achieves fluid control and system reliability, significantly enhancing performance and end-user satisfaction. 【Specifications (partial)】 ■ Full-scale flow rate (H2O): 2ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Full-scale flow rate (IPA): 2ml/min ■ Accuracy (IPA): 10% *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

Media detection function based on thermal conductivity! Our flow detection system, proven in the industry, has evolved further.

The "SLF3C-1300F" is a liquid flow sensor equipped with thermal conductivity functionality, allowing for detailed observation of liquids within applications. By utilizing the thermal conductivity feature, it can measure the thermal conductivity of the liquid after the flow has stopped, enabling the system to accommodate new applications and functions. Additionally, it can distinguish between "working solutions" and "cleaning solutions," ensuring that the cleaning cycle of the equipment is effective. 【Features】 ■ Concentration monitoring ■ Accuracy checks ■ Cleaning confirmation ■ Safety verification *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

CLT, which has been widely adopted in the construction field, is now expanding its applications into the civil engineering sector. The "Hyper CLT Mats" are civil engineering CLT products that utilize wood CLT as temporary materials. Traditionally, steel plates have been the mainstream choice for temporary roads, access routes, and heavy machinery yards. The Hyper CLT Mats introduce a new option of "wood" to that market. The 5x10 mats weigh approximately 230 kg, making them lightweight and easy to install and remove with small machinery, with a maximum capacity of 40 mats on a 10-ton truck. They also have advantages in terms of workability and transportation efficiency. Moreover, they offer added value that can only be achieved with wood, such as glare reduction, noise control, CO2 fixation, and consideration for aesthetics. This product is expected to be a new proposal for not only construction companies but also building material firms, lumber companies, and material trading companies. It is a registered technology with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS, with the registration number "TH-250021-A." The use of wood is not limited to construction anymore. The utilization of Hyper CLT Mats is expanding as a new market that connects civil engineering and wood.

Fukuda Corporation has been pursuing leak detection for 60 years and is dedicated to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing performance. We will propose suitable testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

This is a collection of links to Fukuda's technical columns. It covers various topics related to leak tests and more... Please check the related links for more information.

In civil engineering sites such as mountainous areas and construction sites, it may be necessary to use wooden boards on slopes or inclined access roads. Hyper CLT boards are civil engineering materials utilizing wood CLT, which can be laid not only on flat ground but also on sloped terrain. They can be used for temporary roads, access routes, heavy machinery entry paths, and measures against muddy conditions, creating a driving environment that takes advantage of the unique surface characteristics of wood. The 5×10 board weighs approximately 230 kg, and the 5×20 board weighs about 460 kg, making them lightweight and easy to install and remove even with small machinery, which is a notable feature for maneuverability in narrow sites. This wooden board is registered as a technology under the Ministry of Land, Infrastructure, Transport and Tourism's NETIS system as "TH-250021-A," and can also be utilized for safety measures and innovative ideas in public works.

Metal cracks are one of the concerns in equipment maintenance operations. Repairs using conventional welding methods can alter the base material around the crack due to heat, leading to residual stress and deformation, which always carries the risk of "crack recurrence" or "secondary damage." Hinode Waterworks Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for the repair of metal cracks without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material with heat. Repairs can be performed even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. For more details, please contact us or download the catalog.