フェロー工業 List of Products and Services

The "LIC-55" is an explosion-proof level switch. It is compatible with any explosive gas, including hydrogen, acetylene, and coal gas. The distance between the main units can be approximately 1 km, and the cable can be a standard signal cable. 【Features】 ■ Compatible with all explosive gases (hydrogen, acetylene, coal gas, ethylene, methane, ethyl, acetone, etc.) ■ The distance between the main units can be approximately 1 km ■ The cable between the main units can be a standard signal cable *For more details, please refer to the PDF document or feel free to contact us.

• Level gauges and level switches
• Liquid level control/level switch

The "LIU-330" is an ultrasonic level gauge capable of measuring a wide range of substances, from dust to chemicals, ores, water, wastewater, and snow. It features non-contact measurement and a corrosion-resistant structure, making it unaffected by chemical changes caused by steam, gas, or chemicals. It also has a robust safety design for explosion-proof applications, allowing for the measurement of chemicals and flammable substances. The transducer is highly waterproof with an IP-66 rating. Additionally, it is designed to be resistant to noise, surges, and thyristor noise, enabling continuous operational output. 【Features】 - Non-contact measurement and corrosion-resistant structure, unaffected by chemical changes - Capable of measuring chemicals and flammable substances - Strong design against noise, surges, and thyristor noise - Equipped with self-diagnosis functions using upper and lower limit contacts and a variety of sensors - Easy adjustments to suit the field with simple button operations *For more details, please request materials or view the PDF data available for download.

• Level gauges and level switches
• Liquid level control/level switch
• Flow Control

The "LIS-20" is a level switch that has the capability to detect the boundaries of multiple liquids, such as interfaces, sludge, and solids. It can measure without being affected by the electrical displacement of the measured substance. The sensitivity can be optimally adjusted using a sensitivity adjustment dial, and the electrodes and transmitting part are integrated for easy handling. Additionally, it features a dustproof and waterproof sealed structure, making it unaffected by deteriorating environmental conditions, and it has no mechanical moving parts, which makes maintenance easy. 【Features】 ■ Capable of measuring substances with unclear boundaries ■ Can measure without any relation to the electrical displacement of the measured substance ■ Integrated electrodes and transmitting part for easy handling ■ Dustproof and waterproof sealed structure, unaffected by deteriorating environmental conditions ■ Wiring consists only of power and signal lines (NO, COM, NC) *For more details, please refer to the PDF document or feel free to contact us.

• Level gauges and level switches
• Liquid level control/level switch

The "LIP-220/LIP-230" eliminates measurement errors caused by atmospheric pressure fluctuations, which are a drawback of conventional immersion level gauges, using our unique technology that leverages the piezoresistive effect. We have adopted a two-wire shield between the transmitter and converter, enabling long-distance transmission. Additionally, it is equipped with a compact design, weighing features, on-site display, and digital display adjustment functions to enhance functionality. It also has comprehensive lightning protection measures. The detector is an ultra-thin type with a maximum diameter of 17mm, contributing to cost savings in the installation of protective tubes. It is easy to install and maintain, excels in workability, and has no mechanical moving parts, achieving maintenance-free operation. 【Features】 ■ Field-oriented design focused on applications ■ Comprehensive lightning and noise protection ■ Simple installation and easy maintenance ■ Enables long-distance transmission ■ Low failure rate with maintenance-free operation *For more details, please refer to the PDF document or feel free to contact us.

• Level gauges and level switches
• Other process controls
• Liquid level control/level switch

The "LIM-25" is a versatile level switch that can measure even under adverse conditions such as urban waste hoppers. Due to its non-contact measurement, it is unaffected by corrosion, contamination, wear, pressure, etc., and operates stably even with dirt on the detection surface or the attachment of foreign substances (tar, asphalt, paper, cloth). It is not influenced by high temperatures, dust, steam, wind, or pressure, making it usable even in extremely poor measurement conditions, while also providing long-lasting and stable measurements. 【Features】 ■ Minimal impact from corrosion, contamination, wear, pressure, etc., due to non-contact measurement ■ Stable operation even with dirt on the detection surface or attachment of foreign substances ■ Capable of detecting contents from the outside of non-conductive containers ■ Usable in poor measurement conditions ■ Circuit design that is immune to mutual interference from noise, even with multiple installations ■ Long lifespan and easy maintenance *For more details, please refer to the PDF document or feel free to contact us.

• Level gauges and level switches
• Liquid level control/level switch
• Other process controls

The "Capacitance Continuous Level Meter" is a measuring instrument designed to meet various applications according to on-site requirements. In particular, the explosion-proof model 'LIC-155E' is designed to safely and reliably display the level of the measured substance immediately, featuring excellent automation functions, making it suitable for measuring hazardous explosive liquids such as oil tanks and chemical tanks. In addition to its excellent corrosion resistance, it does not require a power supply on-site and has a compact design. 【Features】 ■ Compact design ■ Specifically designed for measuring explosive liquids such as oil and chemicals ■ Excellent corrosion resistance ■ No power supply required on-site ■ On-site indication possible *For more details, please refer to the PDF document or feel free to contact us.

• Level gauges and level switches
• Liquid level control/level switch
• Other safety equipment

The "LIC-152/LIC-120" is a liquid level fluctuation monitoring device designed to meet on-site requirements for various applications. It features the "LIC-152," a remote two-wire type, and the "LIC-120," which is lightning-resistant and isolated. These devices are used in a wide range of industrial fields, including monitoring and recording water levels in observation wells hundreds of meters underground, as well as in critical water intake, distribution reservoirs, river channels, and chemical tanks. 【Features (LIC-152)】 ■ Immediate indication confirmation as output is displayed on-site ■ Built-in isolator ■ Built-in alarm system with excellent lightning resistance ■ Long-distance transmission possible with two wires ■ Can be installed in locations without power supply ■ Output display can be selected in meters and percentages for appropriate indication confirmation ■ Excellent corrosion resistance *For more details, please refer to the PDF document or feel free to contact us.

• Level gauges and level switches
• Liquid level control/level switch
• Other process controls

The "ES (rod-shaped electrode) / EW (cable-shaped electrode)" is a level switch that demonstrates its power in measuring corrosive liquids such as sulfuric acid and hydrochloric acid. It employs highly reliable corrosion-resistant electrode rods. By improving sealing properties, it prevents the inflow of corrosive gases and protects the terminal area from corrosion, thus solving all issues related to measuring corrosive liquids. 【Features】 ■ Usable for corrosive liquids such as sulfuric acid and hydrochloric acid ■ No corrosion at the terminal area due to improved sealing ■ Structurally resolves malfunction due to condensation (bridging phenomenon) *For more details, please refer to the PDF document or feel free to contact us.

• Level gauges and level switches
• Liquid level control/level switch

The "LIC-S45 Series" is a robust mass-produced model designed based on the actual conditions of various control plants and the demands of the field, accumulating extensive experiments, data, and achievements. The standard model accommodates measurements of high temperature and high pressure, as well as variations in hydrogen ion concentration. It uses acid and alkali-resistant materials in the wetted parts, providing excellent corrosion resistance, and features a waterproof sealed structure to prevent adverse effects from the surrounding environment. In addition to the standard model, there is also a dedicated type for ore. 【Features (Standard Model)】 ■ Long lifespan due to the absence of mechanical moving parts, making maintenance and inspection easy ■ Simple dial operation allows for optimal sensitivity adjustment ■ Waterproof sealed structure ■ Incorporates our unique static electricity removal circuit ■ Minimizes the impact of dust, water droplets, etc., on the main parts of the electrode *For more details, please refer to the PDF materials or feel free to contact us.

• Level gauges and level switches
• Liquid level control/level switch

The "LIC-66" is a level switch designed with the unique installation conditions of small-scale plants in mind, featuring an ultra-compact design. It has a corrosion-resistant (acid and alkali) structure and exhibits excellent characteristics for detecting oil, powders, and more, while maintaining stable operation against dust and slurries. Additionally, it eliminates mechanical moving parts through electronic circuits developed by Electro Technology, ensuring no failures, and the integrated electrode section makes it easy to handle, with no need for maintenance inspections. 【Features】 ■ Dedicated to small-scale plants ■ Corrosion-resistant (acid and alkali) structure ■ Maintains stable operation against dust and slurries ■ Excellent characteristics for detecting oil, powders, etc. ■ No worries about failures, and no maintenance inspections required *For more details, please refer to the PDF document or feel free to contact us.

• Level gauges and level switches
• Liquid level control/level switch

The "LIC-75 Series" is a level switch that adapts to various inconsistent adverse conditions of wastewater, ensuring a high level of stability. It has excellent performance as an oil-water interface detector and maintains stable operation even with solutions or slurries containing over 25% salinity. It can adequately respond to strong or wide-ranging variations in hydrogen ion concentration. Additionally, the electrode unit and transmitter are integrated for easy handling. With no mechanical moving parts, it has a long lifespan and allows for easy maintenance and inspection. 【Features】 ■ Integrated electrode unit and transmitter for easy handling ■ Long lifespan due to the absence of mechanical moving parts, making maintenance and inspection easy ■ Minimizes the impact of deposits on the electrode unit ■ Extremely excellent performance as an oil-water interface detector ■ Maintains stable operation even with solutions or slurries containing over 25% salinity *For more details, please refer to the PDF document or feel free to contact us.

• Level gauges and level switches
• Liquid level control/level switch

The "CE-V and CE-VD models" convert irregularly changing water levels into electrical signals and instantly aggregate and calculate flow rates using our proprietary latest technology "ROM." They can be reliably used for flow rate calculations in deformed tanks, deformed reservoirs, dams, and weir-type waterways, where accurate measurement has traditionally been difficult. Additionally, by using them in conjunction with our "ultrasonic level meters" and "capacitive level meters," it is possible to create a more reliable system. 【Features】 ■ Converts irregularly changing water levels into electrical signals ■ Instantly aggregates and calculates flow rates using our proprietary latest technology "ROM" ■ Enables measurement in facilities where flow rates and water storage levels change complexly *For more details, please refer to the PDF document or feel free to contact us.

• Flow Meter
• Other measurement, recording and measuring instruments

It emits special radio waves of favorability and detects the movement of the measured object based on changes in the emission. This method is unaffected by air flow and does not obstruct the flow of the measured object, allowing for the instant detection of abnormalities such as blockages in ducts.

• Weighing Control
• Other measurement, recording and measuring instruments
• Powder Supply Device

The "FOCAS-2000" is an oil concentration meter that can reliably capture the changes in oil concentration in real-time with a very fast measurement response using a complete optical continuous measurement method. It adopts an automatic operation method based on the sample water pressure system, in line with the operation of oil-water separators and pumps. Additionally, the automatic cleaning function of the detection unit reduces the hassle of manual cleaning. 【Features】 ■ Adopts an automatic operation method based on the sample water pressure system ■ Reduces the hassle of manual cleaning with the automatic cleaning function ■ Easy maintenance and inspection ■ Can save operational records such as abnormal alarms to a memory card ■ Alarms use a dual safety system *For more details, please download the PDF or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other inspection equipment and devices
• Analytical Equipment and Devices