日鐵住金溶接工業 List of Products and Services

"Free samples are currently being distributed!" Introducing 'PicoLoop', developed with the concept of "fiber optic cables that can be handled like electrical wires." By protecting fragile and brittle fiber optic cables with metal tubes, we have overcome weaknesses in terms of thinness, lightweight, and side pressure strength. With three reliable lineups, we make optical communication comfortable. 1. 'PicoCable' - Usable in harsh outdoor environments 2. 'PicoFlex' - Flexible for indoor use 3. 'PicoSensor' - Senses temperature and distortion For more details, please contact us or download the catalog.

• others

Pico sensing refers to an optical sensing system that utilizes a metal tube fiber optic sensor called "Pico Sensor." 【Advantages of General Optical Sensing Systems】 ◎ No need for dedicated power supply or signal lines for sensors ◎ No influence from electromagnetic noise ◎ High corrosion resistance and long lifespan due to glass medium ◎ Usable in explosive atmospheres 【Advantages of the Pico Sensing System】 ■ Flexible selection of sensor form based on usage environment → Casing materials and structures can be freely chosen according to the usage environment, allowing for optimal sensor design ■ Flexible selection of sensor type based on application (including measured physical quantities and resolution) → Rich product specifications for distributed and multipoint types ■ Casing is primarily a metal tube structure, making it easy to attach to the measured object → Mechanical clips and resin bonding are possible, accommodating installation methods ■ By using heat-resistant optical fibers, temperature sensors capable of measuring up to 500°C can be supplied ■ Easy customization for both distributed and multipoint types ■ Comprehensive support as an optical system integrator → Support from selection of measuring instruments to sensor design and manufacturing, planning and guidance of installation methods, design and construction of measurement application software, and operation management of measurement systems.

• Other measuring instruments

Pico sensing refers to an optical sensing system that utilizes a metal tube fiber optic sensor called "Pico Sensor." 【Advantages of General Optical Sensing Systems】 ◎ No need for dedicated power supply or signal lines for sensors ◎ No influence from electromagnetic noise ◎ High corrosion resistance and long lifespan due to glass medium ◎ Usable in explosive atmospheres 【Advantages of the Pico Sensing System】 ■ Flexible selection of sensor form based on the usage environment → The casing material and structure can be freely chosen according to the usage environment, allowing for optimal sensor design ■ Flexible selection of sensor type based on application (including measured physical quantities and resolution) → Rich product specifications for distributed and multi-point types ■ Casing primarily adopts a metal tube structure, making it easy to attach to the measured object → Mechanical clips and resin bonding are possible, accommodating the realization of installation methods ■ By using heat-resistant optical fibers, temperature sensors capable of measuring up to 500°C can be supplied ■ Easy customization for both distributed and multi-point types ■ Consistent support as an optical system integrator → Support from selection of measuring instruments to sensor design and manufacturing, planning and guidance of installation methods, design and construction of measurement application software, and operation management of measurement systems.

• Other measuring instruments

Pico sensing refers to an optical sensing system that utilizes a metal tube fiber optic sensor called "Pico Sensor." 【Advantages of General Optical Sensing Systems】 ◎ No need for dedicated power supply or signal lines for sensors ◎ No influence from electromagnetic noise ◎ High corrosion resistance and long lifespan due to the glass medium ◎ Usable in explosive atmospheres 【Advantages of the Pico Sensing System】 ■ The sensor form can be freely selected based on the usage environment → The casing material and structure can be freely chosen according to the usage environment, allowing for optimal sensor design ■ The sensor type can be freely selected based on the application (including measured physical quantities and resolution) → Rich product specifications for distributed and multi-point types ■ Since the casing is basically a metal tube structure, it is easy to attach to the measured object → Mechanical clips and resin bonding are possible, accommodating the realization of installation methods ■ By using heat-resistant optical fibers, temperature sensors capable of measuring up to 500°C can be supplied ■ Customization is easy for both distributed and multi-point types ■ Consistent support as an optical system integrator → Support from selection of measuring instruments to sensor design and manufacturing, planning and guidance of installation methods, design and construction of measurement application software, and operation management of measurement systems.

• Other measuring instruments

Pico sensing is an optical sensing system that utilizes a metal tube fiber optic sensor called "Pico Sensor." 【Advantages of General Optical Sensing Systems】 ◎ No need for dedicated power supply or signal lines for sensors ◎ No influence from electromagnetic noise ◎ High corrosion resistance and long lifespan due to glass medium ◎ Usable in explosion-proof environments 【Advantages of the Pico Sensing System】 ■ Flexible selection of sensor form based on the usage environment → The casing material and structure can be freely chosen according to the usage environment, allowing for optimal sensor design ■ Flexible selection of sensor type based on application (including measured physical quantities and resolution) → Rich product specifications for distributed and multipoint types ■ Casing is primarily a metal tube structure, making it easy to attach to the measured object → Mechanical clips and resin bonding are possible, accommodating the implementation of installation methods ■ By using heat-resistant optical fibers, temperature sensors capable of measuring up to 500°C can be supplied ■ Easy customization for both distributed and multipoint types ■ Consistent support as an optical system integrator → Support from selection of measuring instruments to sensor design and manufacturing, planning and guidance of installation methods, design and construction of measurement application software, and management of measurement system operations.

• Other measuring instruments

Pico sensing refers to an optical sensing system that utilizes a "pico sensor" with a metal tube fiber optic sensor. 【Advantages of General Optical Sensing Systems】 ◎ No need for dedicated power supply or signal lines for sensors ◎ No influence from electromagnetic noise ◎ High corrosion resistance and long lifespan due to the glass medium ◎ Usable in explosive atmospheres 【Advantages of the Pico Sensing System】 ■ Flexible selection of sensor form based on the usage environment → The casing material and structure can be freely selected according to the usage environment, allowing for optimal sensor design ■ Flexible selection of sensor type based on application (including measured physical quantities and resolution) → Rich product specifications for distributed and multipoint types ■ Casing is primarily a metal tube structure, making it easy to attach to the measured object → Mechanical clips and resin bonding are possible, accommodating the realization of installation methods ■ By using heat-resistant optical fibers, temperature sensors capable of measuring up to 500°C can be supplied ■ Easy customization for both distributed and multipoint types ■ Consistent support as an optical system integrator → Support from selection of measuring instruments to sensor design and manufacturing, installation method planning and guidance, measurement application software design and construction, and measurement system operation management.

• Other measuring instruments

Pico sensing refers to an optical sensing system that utilizes a metal tube fiber optic sensor called "Pico Sensor." 【Advantages of General Optical Sensing Systems】 ◎ No need for dedicated power supply or signal lines for sensors ◎ No influence from electromagnetic noise ◎ High corrosion resistance and long lifespan due to glass medium ◎ Usable in explosive atmospheres 【Advantages of the Pico Sensing System】 ■ Flexible selection of sensor form based on the usage environment → Casing materials and structures can be freely chosen according to the usage environment, allowing for optimal sensor design ■ Flexible selection of sensor type based on application (including measured physical quantities and resolution) → Rich product specifications for distributed and multi-point types ■ Casing primarily adopts a metal tube structure, making it easy to attach to the measured object → Mechanical clips and resin bonding are possible, accommodating the realization of installation methods ■ By using heat-resistant optical fibers, temperature sensors capable of measuring up to 500°C can be supplied ■ Easy customization for both distributed and multi-point types ■ Comprehensive support as an optical system integrator → Support from selection of measuring instruments to sensor design and manufacturing, planning and guidance of installation methods, design and construction of measurement application software, and management of measurement system operations.

• Other measuring instruments

For those who are not satisfied with electric sensors like thermocouples! With distributed optical fiber sensing, you can perform linear distributed sensing. You can understand the reason by watching the DVD "Understanding the Basics of Optical Fiber Sensors!" ===★☆★≪Free DVD Giveaway≫★☆★=== Right now! We are giving away the DVD "Understanding the Basics of Optical Fiber Sensors" for free! [If you would like the DVD] Please contact us using the information below. ================================================ [Features of Optical Fiber Sensors] ◎ Can be used for temperature sensors, strain sensors, and FTTx. ◎ Prevents issues such as increased transmission loss and disconnection when using sensors in high-temperature environments. ◎ Ensures initial sensitivity of the sensor by applying appropriate tension to the optical fiber in advance. ◎ Prevents sensor damage due to localized large deformation caused by phenomena such as crack formation. *Environment: Stainless steel or Inconel can be selected according to the applicable environment. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings

The optical fiber for distributed optical fiber sensing is strongly protected by various seamless metal tubes, making it highly resistant to environmental conditions and easy to install. 【Features】 ◎ The optical fiber is encapsulated within the metal tube in a state of negative excess length. ◎ The optical fiber is intermittently fixed to the metal tube by crimping. → Appropriate tension is applied to the optical fiber in advance to ensure initial sensitivity as a sensor. → Prevents sensor damage caused by local large deformations due to phenomena such as crack formation. ◎ Sensor application environments: Stainless steel tube type: Normal atmospheric conditions. Incoloy tube type: Environments requiring resistance to chlorine, hydrogen sulfide, and electrocorrosion. *Environment: Stainless steel or Incoloy can be selected according to the application environment. *Additionally, it can also be used for temperature sensors and FTTH. 　　★☆★ Free samples available ★☆★ If you would like a free sample, please contact us with your intended application (planned use) using the contact information below. For more details, please inquire or refer to the catalog.

• Water and sewerage pipe fittings

The optical fiber for distributed optical fiber sensing is strongly protected by various seamless metal tubes, making it highly resistant to environmental conditions and easy to install. 【Features】 ◎ The optical fiber is encapsulated within the metal tube in a state of positive excess length. → This prevents issues such as increased transmission loss and disconnection when using the sensor in high-temperature environments. ◎ Sensor application temperature range Low-temperature type: -196℃ to room temperature Room temperature type: room temperature to +80℃ Medium-temperature type: room temperature to +200℃ High-temperature type: room temperature to +500℃ *Environment: Stainless steel or Inconel can be selected according to the applicable environment. *Additionally, it can be used for strain sensors and FTTH. 　　★☆★ Free sample available ★☆★ If you would like a free sample, please contact us with your intended application (planned use) using the contact information below. For more details, please inquire or refer to the catalog.

• Water and sewerage pipe fittings

【Introduction to Pico Loop】 ○Development Purpose = Optical fiber cable that can be handled like electrical wires 【Meaning of Pico Mark】 - The thin line represents a metal tube. The thick line represents the optical fiber. The design depicts the optical fiber inserted into the metal tube in a loop shape. - It extends upward, broadly spreading "Pico Loop" to the world. ●For more details, please contact us or download the catalog.

• Water and sewerage pipe fittings

[For those having trouble with communication optical cables] ● Cable disconnection due to mice, ants, birds, etc. ● Communication failure due to water. ● Communication failure due to wiring with heavy power supply cables in the same rack. ● No installation space in existing protective conduits. ● Extreme care is needed for cable fixation. ● Concerns during a fire. ● Disconnection at the lower part of the optical connector. ● Disconnection due to bending beyond the allowable bending radius of the optical fiber. ● Want to use optical cables in cable trays where repeated bending occurs. ● Want to use optical cables in a portable form. ● For more details, please contact us or download the catalog.

• Water and sewerage pipe fittings

A light sensing system is a system that utilizes light for sensing. Plant engineering refers to all engineering related to factories. (1) Process management: quality control, energy management, occupational safety management, material management (materials, work in progress, products, waste) (2) Equipment and building management: maintenance, health monitoring (3) Safety management: disaster prevention management (fire, earthquake, weather, ground deformation, building deterioration), intrusion detection, waste management (4) Information management: various data management 【Examples of Optical Fiber Sensing Applications】 OTDR → Embankment deformation, concrete cracks, security nets ROTDR → Various reaction furnaces, boilers, air conditioning, boreholes, fire prevention, liquid temperature BOTDR → Equipment, ground deformation, embankment deformation, concrete deformation, tunnel deformation FBG → Vibration, building structures, equipment temperature, temperature correction for strain measurement ● For more details, please contact us or download the catalog.

• Water and sewerage pipe fittings
• Bridge Construction

A light sensing system is a system that utilizes light for sensing. (1) It uses reflected light. -- Human expressions, distance measuring (2) It uses emitted light. -- Optical pyrometer (3) It uses absorbed light. -- Optical absorption gas analyzer (4) It utilizes optical fibers in the sensing system. (a) Used only as optical waveguides (b) The optical fiber itself is used as a sensor (fiber optic sensing) 【Practical Advantages】 (1) By measuring as a line and arranging it in a mesh configuration, it can measure over a surface area. (Distributed measurement is possible) (2) It does not require measures against electromagnetic noise or explosion-proofing. (3) It is durable and allows for stable measurements over a long period. (4) By connecting additional optical fibers or expanding with optical channel selectors, the system can be easily expanded and diversified, allowing for the monitoring of multiple structures. ↓ (Engineers do not need to compromise, enabling the construction of an appropriate monitoring system) ↓ Maintenance costs can be reduced, primarily lowering the LCC. ● For more details, please check the [Catalog Download].

• Water and sewerage pipe fittings

The Pico Cutter (SB type) is a metal pipe cutter specifically for Pico cables. It is suitable for pipes ranging from 1.0mm to 6mm. For more details, please contact us.

• Water and sewerage pipe fittings

The waterproof portable Pico Drum WP type can be used outdoors without being affected by the weather, making it suitable for temporary installation of optical cables at various facilities and events, as well as for emergency restoration work of optical transmission lines in the event of a break in existing optical lines. It is equipped with a portable drum that features a thin, portable Pico Flex with a dual-core waterproof connector, allowing it to be brought to outdoor high places or sites with poor footing. ★☆★ Free demo units available for loan! ★☆★ If you are interested, please specify your "intended use" and contact us using the information below. For more details, please inquire or refer to the catalog.

• Scaffolding and Support Materials
• Water and sewerage pipe fittings
• Temporary Construction

The portable Pico Cable and Pico Drum allow for optical cable connections with the same ease as extending electrical cables, making it a highly anticipated portable pico cable in the industry. It is ideal for emergency optical connections at event venues, temporary construction sites, and in cases of existing cable breakage. The cable section uses "Pico Flex," a Kevlar-reinforced elastomer coating that excels in tensile strength and water resistance. ★☆★ Free demo units available for loan! ★☆★ If you are interested, please specify your "intended use" and contact us through the information below. For more details, please inquire or refer to the catalog.

• Scaffolding and Support Materials
• Water and sewerage pipe fittings
• Temporary Construction

Pico sensors are robustly protected by various seamless metal tubes for distributed optical fiber sensing. They have excellent environmental resistance and can be easily installed. They can be used for temperature sensors, strain sensors, and FTTH. We offer metal tube optical fiber temperature sensors (Pico Temp Sensor Model: PST) and metal tube optical fiber strain sensors (Pico Strain Sensor Model: PSS). For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings

Pico cables are made by inserting optical fibers into a metal (standard is stainless steel) uniseamless pipe, offering excellent water resistance, airtightness, and strong resistance to side pressure. Without a protective tube, they securely protect the optical fibers from rodents, woodpeckers, and other animals. They can be installed directly in the same pits and racks as general cables. Being lightweight, they enhance the efficiency of cable installation work and contribute to reducing the overall cost of installation projects. They are ideal for all outdoor optical communication applications. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings
• Corrugated products/liner plates

The Pico Code Jumper PLC-SC2 uses a thin-diameter branching tube called "Pico Code" at the optical connector installation section, and the main part is made of stainless steel flexible tubing "Pico Flex" coated with flame-retardant PVC and other materials. It "flexibly" and "securely guards" the optical fiber, allowing for space-saving and high mounting density within the panel. It can be laid out directly in the same pit and rack as general cables. It is ideal for all optical communications used indoors. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings

The Pico Code Jumper PLC-SC uses a thin-diameter branching tube called "Pico Code" at the optical connector installation section, and the main part is made of stainless steel flexible tubing "Pico Flex" coated with flame-retardant PVC and other materials. It protects the optical fiber "flexibly" and "securely," allowing for space-saving and high mounting density within the panel. It can be installed directly in the same pit and rack as general cables. It is ideal for all indoor optical communications. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings

The Pico Code Jumper PLC-FC uses a thin-diameter branching tube called "Pico Code" at the optical connector installation part, and the main part is made of a stainless steel flexible tube called "Pico Flex," which is coated with flame-retardant PVC and other materials. It protects the optical fiber "flexibly" and "securely," allowing for space-saving and high mounting density within the panel. It can be installed directly in the same pit and rack as general cables. It is ideal for all optical communications used indoors. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings

The Pico Code Jumper PLC-DLC uses a thin-diameter branching tube called "Pico Code" at the optical connector installation part, and the main part is made of stainless steel flexible tubing called "Pico Flex," which is coated with flame-retardant PVC and other materials. It protects the optical fiber "flexibly" and "securely," enabling space-saving and high mounting density within the panel. It can be installed directly in the same pit and rack as general cables. It is ideal for all optical communications used indoors. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings

The Pico Code Jumper PLC-LC uses a thin diameter branching tube called "Pico Code" at the optical connector installation part, and the main part is made of a stainless steel flexible tube called "Pico Flex," which is coated with flame-retardant PVC or similar materials. It protects the optical fiber "flexibly" and "securely," allowing for space-saving and high mounting density within the panel. It can be installed directly in the same pit and rack as general cables. It is ideal for all optical communications used indoors. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings

The Pico Code Jumper PLC-MU uses a thin-diameter branching tube called "Pico Code" at the optical connector installation part, and the main part is made of stainless steel flexible tubing "Pico Flex" coated with flame-retardant PVC and other materials. It protects the optical fiber "flexibly" and "securely," allowing for space-saving and high mounting density within the panel. It can be installed directly in the same pit and rack as general cables. It is ideal for all indoor optical communications. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings

The Picoflec Jumper DL is a flexible stainless steel pipe coated with flame-retardant PVC and other materials. The "Picoflec" effectively protects optical fibers "flexibly" and "securely," making it ideal for installation in narrow spaces such as inside panels. It can be laid out directly in the same pit and rack as general cables. It is perfect for all optical communications used indoors. It is designed for sequence controllers. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings
• Road construction

The PicoFlex Jumper CF-2001H is a flexible stainless steel pipe covered with flame-retardant PVC and other materials, designed to "gently" and "securely guard" optical fibers, demonstrating its effectiveness in narrow spaces such as inside panels. It can be installed directly in the same pits and racks as general cables. It is ideal for all indoor optical communications. It is a bidirectional type and compatible with Toslink/Sumilink. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings
• Road construction

The Picoflec MF10 Picoflec is a flexible stainless steel pipe coated with flame-retardant PVC and other materials. It effectively protects optical fibers "flexibly" and "securely," making it ideal for installation in narrow spaces such as inside panels. It can be installed directly in the same pits and racks as general cables. It is perfect for all optical communications used indoors. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings
• Road construction
• Waterproofing work

Picoflec is a flexible pipe made of stainless steel coated with flame-retardant PVC and other materials. It effectively protects optical fibers "flexibly" and "securely," making it ideal for installation in narrow spaces such as inside panels. It can be laid out directly in the same pits and racks as general cables. It is perfect for all optical communications used indoors. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings
• Road construction

The Picoflec flexible jumper DLC is a stainless steel flexible pipe coated with flame-retardant PVC and other materials. The "Picoflec" effectively protects optical fibers "flexibly" and "securely," making it ideal for installation in narrow spaces such as inside panels. It can be installed directly in the same pit and rack as general cables. It is perfect for all optical communications used indoors. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings
• Road construction

The Picoflec Jump LC is a flexible stainless steel pipe coated with flame-retardant PVC and is highly effective for laying optical fibers "flexibly" and "securely" in narrow spaces such as inside panels. It can be installed directly in the same pits and racks as general cables. It is ideal for all optical communications used indoors. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings
• Road construction

The Picoflec Jumper ST is a flexible stainless steel pipe coated with flame-retardant PVC and other materials. The "Picoflec" effectively protects optical fibers "flexibly" and "securely," making it ideal for installation in narrow spaces such as inside panels. It can be laid out directly in the same pits and racks as general cables. It is perfect for all optical communications used indoors. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings
• Road construction

The Picoflec jumper DSC is a flexible stainless steel pipe coated with flame-retardant PVC and other materials, which effectively "flexibly" and "securely guards" optical fibers in narrow spaces such as inside panels. It can be installed directly in the same pits and racks as general cables. It is ideal for all optical communications used indoors. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings
• Road construction

Picoflec Jumper SC is a flexible stainless steel pipe coated with flame-retardant PVC and other materials. It effectively protects optical fibers "flexibly" and "securely," making it ideal for installation in narrow spaces such as inside panels. It can be laid out directly in the same pits and racks as general cables. It is perfect for all optical communications used indoors. For more details, please contact us or refer to the catalog.

• Water and sewerage pipe fittings
• Road construction