三協インタナショナル Product Lineup

A pressure sensor that can be used up to +200 °C while having a built-in amplifier (5 V output). It is mounted with M6 x 1 or M8 x 1 screws. There are also models that measure pressure and temperature simultaneously. It is used in various automotive applications such as brake systems, coolant, hydraulic systems, and gear systems.

A model that enables process measurement. Featuring a ceramic diaphragm for stable low-range measurement. It can play an important role in automation. The capacitive ceramic measurement cell (diaphragm) allows for stable low-pressure measurement. ATEX and IECEx certified. Measurement range 0 to 2.5 KPa, maximum 10 MPa.

It is used in wind tunnel tests and flight tests.

This is a high-performance and low-cost product that can be used in OEMs and testing equipment, featuring a high-precision pressure transducer. The 6100 series achieves an accuracy of 0.01% FS and a repeatability of 0.003% FS within its operating temperature range. It is temperature compensated between 15 and 45°C to accommodate temperature variations. The accuracy includes linearity, hysteresis, repeatability, and temperature errors within the compensated temperature range. Zero and span can be adjusted via a serial interface.

There is a pressure sensor with acceleration compensation, high sensitivity (750 pC/bar), high temperature (up to 777°C), and high response (up to 15 kHz).

It can be used in high-pressure environments and is waterproof. The displacement amount is up to 12mm. We have a variety of models available, so please feel free to contact us.

Covers low frequency range (0.5 to 400 Hz) with a linearizer Operating temperature range (-25 to 80°C) Current (50 μA/mm s) or voltage output (50 mV/mm/s)

The one-axis optical fiber gyro VG221 (MS) is the latest model manufactured by Fizoptika Malta since 2022. It features an ultra-compact and ultra-lightweight design, achieving a volume of 10 ml and a weight of 15g. Additionally, its power consumption is very low at 0.3W or less, making it ideal for drone applications. A low-noise version, the VG221LN, is also available. Each model can be selected with a magnetic shield option, which can reduce magnetic response to 0.1°/h/Gauss.

The single-axis fiber optic gyro VG910 is a proven model manufactured by Fizoptika Malta since 1991. In 2010, the VG910F1 was installed as a fiber optic gyro for flight control in commercial aircraft (Airbus A350). It is also specified for applications such as antenna stabilization and tracking telemetry.

The three-axis optical fiber gyro G121(M) is the latest model manufactured by Fizoptika Malta, which began production in 2023. It features a compact and lightweight design, achieving an industry-leading volume of 12 cl and a weight of 125 g. With a low power consumption of 2W, it is ideal for drone applications and is also used for image stabilization and gimbal stabilization. By choosing a version with magnetic shielding, it is possible to reduce magnetic response to 0.3°/h/Gauss.

The six-axis optical fiber gyro U121D is the latest model that Fizoptika Malta started manufacturing in 2024. With a volume of 12cl and a weight of 180g, it is very compact and lightweight, yet capable of high-precision six-axis measurements. A three-axis optical fiber gyro is used for measuring angular velocity, while a three-axis MEMS accelerometer is used for measuring acceleration. It is ideal for applications such as inertial navigation systems for drones, unmanned vehicles, and remote-controlled vehicles.

Depending on the product, it supports analog output, Modbus output, and more. By connecting via a dedicated USB cable to a PC, detailed configuration changes can be made on the software. There are several types available to suit different applications, so please feel free to contact us!

It is a high-precision temperature and humidity sensor from Novasina. The humidity accuracy is at the highest level of ±0.4% (accuracy of HT-EIS at 15°C to 30°C). It is used in combination with a dedicated transmitter.

There are two types available: the Pro with a USB-A port for PC connection and the Smart with a USB-C port for connecting to Android smartphones. You can use the dedicated software (free of charge) to obtain measurement values, perform calibration, and make other setting changes. We also offer the nLink mobile set, which includes accessories such as a calibration humidity generator.

This is a compact-sized signal conditioner designed for DIN rail mounting. It allows you to select the applied voltage and oscillation frequency, and you can choose the voltage and current output over a wide output range.

I have compiled a list of the specifications for Jewell's inclinometers. You can use it for product selection.

Introducing the operating principle of a servo-type tilt sensor on one A4 page!

The single-axis optical fiber gyro "VG103S series" is an angular velocity sensor that adopts an all-plastic design without using any metal parts. Among them, the 'VG103SD' supports RS-422 digital output and is an extremely lightweight model weighing only 40 grams. In addition to the low-noise specification VG103S-2LND, it is also possible to choose a version with magnetic shielding, which can reduce magnetic response to 0.03°/h/Gauss. 【Features】 ■ Single-axis measurement, RS-422 output ■ Compact and lightweight all-plastic design (approximately 40 grams) ■ Low power consumption (0.5W) ■ Magnetic resistance (1° or 0.03°/h/Gauss) *For more details, please download the PDF or feel free to contact us. *We also offer demo units for loan, so please feel free to consult with us.

Servo-type single-axis inclinometer, high precision, high stability. We provide three types of outputs for three types of input voltages.

In the aerospace industry, accurate pressure measurement is crucial for the design and performance evaluation of aircraft. In particular, accurately understanding the pressure distribution on the surface of the aircraft is essential for comprehending its aerodynamic characteristics and achieving safer and more efficient designs. High-sensitivity pressure sensors contribute to solving these challenges by capturing minute pressure changes and providing precise data. 【Application Scenarios】 - Pressure measurement around aircraft wings and fuselage - Pressure measurement in wind tunnel experiments - Evaluation of aerodynamic characteristics of rockets and missiles 【Benefits of Implementation】 - Acquisition of high-precision aerodynamic data - Improved accuracy in performance prediction during the design phase - Increased efficiency in flight testing

In the robotics industry, the acquisition of accurate tactile information is essential to enhance the motion accuracy and safety of robots. This is particularly important when handling objects with complex shapes or in collaborative work with humans, where detecting minute pressure changes is crucial. Inaccurate tactile information can lead to malfunctions or accidents involving robots. Our high-sensitivity compact pressure sensor XCS-093 captures minute pressure changes with high sensitivity, supporting tactile sensing for robots. 【Application Scenarios】 - Grasping components with robotic hands - Skin sensation in humanoid robots - Tactile sensing experiments in research and development 【Benefits of Implementation】 - Improved motion accuracy of robots through high-precision tactile information acquisition - Enhanced safety - Increased efficiency in research and development

In the energy industry, particularly in turbine monitoring, accurate pressure measurement is crucial. Capturing pressure fluctuations accurately and detecting anomalies early are essential for ensuring the efficient operation and safety of turbines. Failures in pressure sensors can lead to decreased turbine performance and, in the worst case, serious accidents. The high-sensitivity compact pressure sensor XCS-093 accurately monitors the operating conditions of turbines and supports safe operations. 【Usage Scenarios】 - Turbine pressure monitoring - Anomaly detection - Efficient operation management 【Benefits of Implementation】 - Improved turbine operating efficiency - Reduced risk of failure - Enhanced safety

In the drone industry, stability in flight and precise control are required. Especially in environments that are easily affected by wind or in situations that demand high-precision flight, accurately grasping the aircraft's posture is crucial. The accuracy of posture control directly relates to flight safety and efficiency, and inaccurate posture control can lead to crashes or a decline in flight performance. The VG103SD, with its compact and lightweight design, facilitates easy integration into drones and achieves stable posture control through RS-422 digital output. 【Usage Scenarios】 - Aerial photography drones - Surveying drones - Inspection drones - Agricultural drones 【Benefits of Implementation】 - Improved aircraft stability - Accurate flight control - Extended flight time due to weight reduction - High-precision data acquisition

In the autonomous driving robot industry, precise posture control is essential. In particular, stability during movement and accurate position information acquisition are crucial for safe driving and efficient operation. Inaccurate posture control can lead to collisions or deviations from the intended route. The VG103SD, with its compact and lightweight design, is suitable for integration into autonomous driving robots, and its RS-422 digital output allows for easy data acquisition. 【Application Scenarios】 - Autonomous driving robots - AGVs (Automated Guided Vehicles) - Drones 【Benefits of Implementation】 - Space-saving due to compact and lightweight design - Improved driving stability through accurate posture control - Easy data acquisition via RS-422 digital output

In automotive navigation systems, high-precision angular velocity measurement is required to accurately grasp the vehicle's position information. Especially in urban areas and mountainous regions where GPS signals are prone to interruption, gyro sensors play a crucial role in supporting autonomous navigation. The VG103SD, with its compact and lightweight design, facilitates easy integration into navigation systems and captures vehicle movements with high precision. 【Usage Scenarios】 - Vehicle navigation systems - Development of autonomous driving technology - Attitude control systems 【Benefits of Implementation】 - Acquisition of high-precision position information - Miniaturization and weight reduction of the system - Improved reliability

In the agricultural sector, there is an increasing need for precise positioning information in scenarios such as the use of drones and autonomous tractors. Accurate positioning data is essential for efficient agricultural management, including understanding crop growth conditions, optimizing pesticide application, and maximizing harvest yields. However, traditional positioning systems have faced challenges such as being large and difficult to install, or having high power consumption. The VG103SD addresses these issues with its compact and lightweight design and low power consumption. 【Usage Scenarios】 - Pesticide application using drones - Position control of autonomous tractors - Monitoring of fields - Position detection for harvesting robots 【Benefits of Implementation】 - Acquisition of high-precision positioning information - Improved work efficiency - Cost reduction - Energy savings

In the aviation industry, accurate attitude control of the aircraft is essential for safe flight. In particular, it is necessary to accurately detect the aircraft's oscillations and tilts during flight and to implement appropriate control measures. The performance of gyroscopic sensors directly affects flight stability, and inaccurate measurements can lead to flight instability or accidents. The VG103SD, while compact and lightweight, offers high precision and reliability, contributing to the flight stability of aircraft. 【Application Scenarios】 - Drones - Aircraft - Attitude control systems 【Benefits of Implementation】 - Improved aircraft stability - High-precision attitude control - Space-saving due to compactness and lightweight design

In attitude control for space applications, accurate angle measurement is essential. In the harsh environment of outer space, sensors that are resistant to vibrations and temperature changes, and that offer high reliability, are required. The VG103SD contributes to the attitude control of spacecraft with its lightweight all-plastic design and high data transmission capability through RS-422 digital output. 【Usage Scenarios】 - Satellites - Space probes - Rockets 【Benefits of Implementation】 - Space-saving due to compact lightweight design - Improved system efficiency due to low power consumption - Ensured safety through high reliability

In submarine navigation, accurate attitude control is essential for safe operation. Especially in underwater environments, where external information is difficult to obtain, the reliability of gyro sensors becomes crucial. The VG103SD, while being compact and lightweight, achieves high-precision angular velocity measurement, supporting stable navigation for submarines. 【Application Scenarios】 - Attitude control for submarines - Attitude control for underwater robots - Attitude control for unmanned submersibles 【Benefits of Implementation】 - Improved navigation stability for submarines - Enhanced safety through high-precision attitude control - Space-saving due to compact and lightweight design

In disaster prevention measures for building management, accurately understanding wind pressure data is crucial for ensuring the safety of structures. To detect the impact of strong winds on buildings early and take appropriate action, high-precision wind pressure measurement is essential. The wind pressure sensor unit enhances disaster prevention measures by providing detailed measurements of wind pressure at various points on the building through multi-point simultaneous measurement. 【Usage Scenarios】 - High-rise buildings - Towers - Bridges 【Benefits of Implementation】 - Early detection of structural integrity of buildings - Reduction of wind damage risks - Improvement of disaster prevention system accuracy

Accurate measurement of wind pressure is essential for ensuring the safety and durability of structures in the structural design and maintenance of bridges. Accurately understanding the fluctuations in wind pressure during strong winds is crucial for assessing the risk of damage to bridges and implementing appropriate measures. If the accuracy of wind pressure measurement is low, it may lead to errors in structural calculations or excessive safety designs. Our wind pressure sensor unit is specialized for measuring wind pressure on buildings and allows for simultaneous multi-point measurements. 【Usage Scenarios】 - Wind pressure measurement for bridges - Wind tunnel experiments - Safety evaluation of structures 【Benefits of Implementation】 - Improved safety of bridges - Optimization of designs - Reduction of maintenance costs

In the petrochemical industry, early detection of hydrogen leaks is essential to ensure plant safety. Leaks can lead to explosions or environmental pollution, posing significant risks. Pressure sensors with explosion-proof performance are indispensable for achieving accurate measurements and high safety in detecting hydrogen leaks in hazardous areas. Our hydrogen-compatible explosion-proof pressure sensors address these challenges. 【Usage Scenarios】 - Hydrogen plants - Oil refineries - Chemical plants - Hydrogen stations 【Benefits of Implementation】 - Reduces the risk of hydrogen leaks - Enhances plant safety - Ensures compliance with regulations - Mitigates the risk of operational shutdowns

At hydrogen stations, accurate measurement and control of pressure are essential for safe hydrogen refueling. In particular, precise pressure measurement in high-pressure environments is crucial for the efficient operation and safety of the station. Inaccurate pressure measurements can lead to overfilling or underfilling, potentially causing equipment damage and safety risks. Our hydrogen-compatible explosion-proof pressure sensors are ideal for refueling control at hydrogen stations. 【Usage Scenarios】 - Refueling process at hydrogen stations - Pressure monitoring of hydrogen storage tanks - Pressure control of hydrogen supply lines 【Benefits of Implementation】 - Realization of safe hydrogen refueling - Efficient operation of the station - Protection of equipment

In the steel industry, accurate pressure measurement under high temperature and high pressure conditions is essential. In particular, leaks of hydrogen gas or flammable gases pose a significant risk of serious accidents. Our hydrogen-compatible explosion-proof pressure sensors have obtained explosion-proof certification, allowing for use in hazardous areas. This ensures safety while achieving precise pressure measurement. 【Application Scenarios】 - Pressure monitoring in steelmaking processes such as blast furnaces, converters, and sintering furnaces - Pressure measurement at hydrogen stations and hydrogen production plants 【Benefits of Implementation】 - Explosion-proof performance ensures a safe operating environment - Wide measurement range accommodates various processes - High-precision measurements improve quality control

In the semiconductor industry, gas leakage and pressure anomalies in gas supply systems can have a significant impact on the manufacturing process. Particularly in processes that use high-purity gases, accurate monitoring and control of pressure are essential. Our explosion-proof pressure sensors address these challenges and support safe gas supply. 【Application Scenarios】 - Gas supply lines in semiconductor manufacturing plants - Manufacturing processes that use high-pressure gases - Pressure measurement in hazardous areas 【Benefits of Implementation】 - Reduced risk of gas leakage - Stabilization of the manufacturing process - Improved safety

In the power generation industry, with the expansion of hydrogen energy utilization, managing the risk of hydrogen leakage and ensuring safety have become the most important issues. In particular, hydrogen is highly flammable, and leakage can lead to explosive accidents that may cause significant damage. Therefore, in power plants, pressure sensors with high reliability and safety are essential for monitoring the pressure of hydrogen equipment. Our hydrogen-compatible explosion-proof pressure sensors have obtained explosion-proof certifications such as JPEx, ATEX, IECEx, and EAC, making them suitable for use in hazardous areas. They help reduce the risk of hydrogen leakage and support the safe operation of power plants. 【Application Scenarios】 - Hydrogen stations - Hydrogen storage tanks - Fuel cell systems - Hydrogen production plants 【Benefits of Implementation】 - Reduced risk of hydrogen leakage - Improved safety of the plant - Compliance with regulations - Stable operation of equipment

In the aerospace industry, fuel-related applications require high safety and reliability. Particularly in systems using hydrogen fuel, it is crucial to minimize the risks of leakage and explosion. Accurate pressure measurement is essential for optimizing fuel supply and ensuring system safety. Our hydrogen-compatible explosion-proof pressure sensors address these challenges and support safe and efficient operations. 【Usage Scenarios】 * Hydrogen fuel supply systems * Rocket engines * Aircraft fuel systems 【Benefits of Implementation】 * High safety achieved through explosion-proof certification * System optimization through accurate pressure measurement * Compatibility with hydrogen applications

In automotive fuel cell systems, it is important to detect hydrogen gas leaks and ensure safety. In particular, accurate pressure measurement of hydrogen gas in high-pressure environments is essential for balancing system efficiency and safety. Inadequate pressure measurement can lead to decreased system performance and, in the worst case, explosion incidents. Our hydrogen-compatible explosion-proof pressure sensors have obtained explosion-proof certifications from JPEx, ATEX, IECEx, and EAC, supporting the safe operation of fuel cell systems. 【Application Scenarios】 - Fuel Cell Vehicles (FCV) - Hydrogen Stations - Hydrogen Production Plants 【Benefits of Implementation】 - Reduced risk of hydrogen leaks - Improved system safety - High reliability and durability

In hydrogen-related experiments at research institutions, safety is the top priority. Hydrogen is highly flammable and poses risks of leakage and explosion. Therefore, pressure sensors that meet high safety standards are essential in the experimental environment. Our hydrogen-compatible explosion-proof pressure sensors have obtained explosion-proof certification, ensuring safety in hydrogen experiments. 【Application Scenarios】 - Pressure measurement of hydrogen gas generation devices - Research and development of fuel cells - Pressure monitoring of hydrogen storage tanks 【Benefits of Implementation】 - Reduced risk of explosion during experiments - Improved reliability of research data - Ensured safety for researchers

In the shipbuilding industry, safety is the top priority for hydrogen storage. Hydrogen is highly flammable, and the risk of explosion due to leaks must always be considered. Accurate monitoring of pressure is essential for safe hydrogen storage, as it is crucial for early detection of abnormal pressure increases to prevent accidents. Our hydrogen-compatible explosion-proof pressure sensors have obtained explosion-proof certifications from JPEx, ATEX, IECEx, and EAC, making them suitable for use in hazardous areas. They are ideal for monitoring the pressure of hydrogen storage tanks. 【Application Scenarios】 - Hydrogen storage tanks - Hydrogen supply systems - Hydrogen fuel cell systems 【Benefits of Implementation】 - Reduces the risk of hydrogen leaks - Enhances plant safety - Ensures compliance with regulations

In the hydraulic excavator industry, precise pressure control of hydraulic systems is essential to ensure both efficiency and safety in excavation work. Particularly in harsh environments, the durability and reliability of pressure sensors are crucial. Inaccurate pressure measurements can lead to reduced digging force and potential failures in the hydraulic system. Our automotive pressure sensors contribute to pressure measurement in the hydraulic systems of hydraulic excavators. [Usage Scenarios] - Hydraulic systems of hydraulic excavators - Hydraulic control in excavation work [Benefits of Implementation] - Optimization of digging force through accurate pressure measurement - Reduced risk of hydraulic system failures - Improved work efficiency

In the automotive industry, the reliability of brake systems is a crucial factor directly linked to safety. Brake systems require accurate pressure measurement, and durability under harsh conditions is also essential. Failure of pressure sensors can lead to a decrease in braking performance, potentially resulting in serious accidents. Our automotive pressure sensors utilize Kulite's Leadless technology, providing resistance to vibration and achieving high-precision measurements. 【Application Scenarios】 - Brake systems - Hydraulic systems 【Benefits of Implementation】 - Optimization of braking performance through high-precision pressure measurement - Improved durability due to vibration-resistant design - Enhanced safety

In truck air brake systems, ensuring safety is the top priority. The precise operation of brakes is directly linked to the vehicle's stopping distance and stability, making it essential for reducing the risk of accidents. A failure in pressure sensors can lead to a decline in brake performance, potentially resulting in serious accidents. Our automotive pressure sensors enable accurate pressure control in air brake systems, supporting safe operation. 【Application Scenarios】 - Air brake systems - Hydraulic systems 【Benefits of Implementation】 - Improved reliability of brake systems - Enhanced safety - Reduced maintenance costs

In the railway industry, emergency stop systems are essential for ensuring passenger safety. The accurate operation of the braking system during an emergency stop is directly linked to accident avoidance. Failures or malfunctions of pressure sensors can lead to a decrease in braking performance, potentially resulting in serious accidents. Our automotive pressure sensors are used in braking systems and are suitable for applications that require high reliability and precision. 【Usage Scenarios】 - Emergency stop systems for railway vehicles - Pressure monitoring in braking systems 【Benefits of Implementation】 - Improved braking performance during emergency stops - Enhanced system reliability - Increased safety

In the aviation industry's hydraulic control systems, safety and reliability are the top priorities. Accurate pressure measurement in hydraulic systems is essential for ensuring flight stability and maneuverability, and high-precision pressure sensors are required to detect system anomalies early and prevent accidents. Our pressure sensors, which utilize Kulite's Leadless technology, are resistant to vibration and demonstrate high reliability even in the harsh environments of aircraft. We also offer models with built-in amplifiers and digital correction options, providing optimal solutions tailored to our customers' needs. 【Application Scenarios】 - Aircraft hydraulic brake systems - Hydraulic actuator control - Engine hydraulic systems 【Benefits of Implementation】 - Improved system stability through high-precision pressure measurement - High reliability due to vibration-resistant design - Flexible response with a variety of pressure ranges and output options