三協インタナショナル List of Products and Services

We offer industrial-grade panel PCs (for embedded use and touch panel PCs), commercial tablets (rugged, lightweight, and capable of long operation), gateways, and IoT systems (real-time location management systems, service industry efficiency devices, and facial recognition management systems).

• Industrial PCs

We monitor the blade vibrations of aircraft engines and turbocharger power generation turbines in real-time, as well as chip clearance. Using non-contact sensors such as fiber optic displacement sensors and eddy current displacement sensors, we also perform diagnostics for circumferential blade vibrations, stall detection, crack detection, and more with our proprietary software.

• Testing Equipment and Devices

EPSILON+ is a fluid impedance measurement system based on DIN 51 111. It can measure electrical conductivity, relative permittivity/permittivity εr, and dielectric loss tangent (DDFtanδ). The system allows for easy measurements on its own, as well as data collection using a PC and automatic measurements at specified temperatures.

• Other measurement, recording and measuring instruments

This is the LAMBDA thermal conductivity measurement system compliant with ASTM D7896-19. It is capable of measuring thermal conductivity, thermal diffusivity, and specific heat capacity, making it suitable for the development of LLCs, HTFs, silicone oils, and insulating oils. The system allows for easy measurements on its own, as well as data collection using a PC and automated measurements at specified temperatures. *For detailed specifications, please download the PDF. For more information, please contact us.

• Testing Equipment and Devices

The CGS (Gas Content Measurement System) is an inline measurement system designed to continuously measure the gas content in fluids. This system operates regardless of the size and shape of the gas contained in the fluid. The CGS compares the impedance when there is no gas present with the impedance during measurement to determine the gas content.

• Testing Equipment and Devices

The process of optical bonding, which involves sealing silicone between the cover glass and the LCD, offers the following advantages: - Higher visibility Reduces reflections by 65%. Increases the brightness of the LCD by 10%. - High environmental resistance Prevents moisture from accumulating between the cover glass and the LCD. Sealed to avoid contamination. Mitigates impact on the glass with silicone. IP65 compliant.

• Industrial PCs
• Touch Panel

This is a DC amplifier with a built-in bridge excitation power supply for strain gauge sensors. Various sensors such as pressure, displacement, load, and torque can be connected. In addition to voltage output, it also features current output and an auto-zero function. It is suitable for measuring pressure, load, torque, and displacement.

• Testing Equipment and Devices

The "DS Series" is a rubber-structured capacitive displacement sensor. It is robust and can measure without breaking even if the displacement axis is misaligned in a vibrating environment. With an IP68 rating for vibration resistance, it is used in harsh outdoor environments such as civil engineering, construction machinery, and bridges. 【Features】 ■ Easy installation (two M6 mounting holes) ■ Measurement ranges: 20mm, 50mm, 100mm, 250mm ■ Dust and water resistance equivalent to IP68 ■ Usable in harsh environments such as outdoors and high humidity ■ Capable of measuring even if the displacement axis is misaligned *For more details, please refer to the PDF document or feel free to contact us.

• Sensors
• Sensors
• Other measurement, recording and measuring instruments

An essential "vibration monitoring and machine protection system" for the efficient and safe operation of rotating machinery. By modularizing the previously used card-based vibration monitoring and machine protection system, which was in a 19" rack size, we have made it possible to flexibly change the system size. This allows for efficient monitoring even in small facilities, leading to cost reductions. When expanding equipment, additional modules can be added as needed. By using only the necessary functions and channels for the areas that require monitoring, costs can be minimized. *For detailed specifications, please download the PDF. Feel free to contact us.*

• Distance measuring device

The original TSG lead relay from Sankyo International is available in a series with high voltage resistance and high insulation, ready for short delivery times. The packages include a tubular type with excellent cost performance, a flange type with superior mountability, and options for inch grid PC boards. The high voltage resistance series supports up to 30,000 VDC in standard specifications and up to 50,000 VDC in custom specifications. The high insulation series offers products with a maximum of over 3×10^15 Ω. The low thermal electromotive force type achieves a thermal electromotive force of less than 2 μV. (Please inquire about delivery times.)

• relay

It controls a single pressure system. Up to two removable sensors can be built in. It has many digital communication ports and allows for remote operation. It features leak testing and burst testing capabilities. Range: -100 kPa to 21 MPa Accuracy: 0.02% FS or IS-50

• Other measurement, recording and measuring instruments

It precisely controls two pressure systems. Removable sensors can be built in, with a maximum of two for each, accommodating a wide range. Range: -100 kPa to 21 MPa Accuracy: 0.01% FS or IS-50.

• Other measurement, recording and measuring instruments

- Compact size - Maximum pressure resistance of 70MPa - Continuous operation at 200°C - Linearity ±0.25% F.S. - Stainless steel body - Calibration certificate provided with each unit

• Other measurement, recording and measuring instruments

This is the Incubator Analyzer from QED (Geotech). It is a handheld analyzer that measures CO2 concentration in incubators (constant temperature chambers). The usage is simple, and it is widely used in research fields such as medical and pharmaceutical companies. It is specially designed to monitor CO2 for verifying constant temperature chambers in the research and pharmaceutical markets. This device has been developed by incorporating the latest technology and specifications, providing users with a fast and easy-to-use precision laboratory set. Optionally, it can also measure O2 (0 - 2%), temperature, and humidity. 【Features】 - CO2 0 - 20% - Options: → O2 0-100% → Dual temperature probe 0 - 50°C → Data storage and download → Humidity sensor 0-100% For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

The eddy current displacement gauge Kaman High Temp can be used in harsh environments. This is an introduction to the eddy current displacement sensor handled by Sankyo International.

• Board to Cable Connector

○Optimal size and shape for integration into user-designed probes ○Static and dynamic capacity ○High natural frequency ○Excellent static and dynamic performance ○Kulite manufactured small pressure sensor

• Sensors

Non-contact micro measurement level/distance Accuracy of ± 0.0002” (±0.005 mm) No contact with materials. Fits anywhere due to its compact size. Single or multi-channel.

• Level gauges and level switches

High-precision, high-performance digital pressure gauge. - Can accommodate up to three sensors, including built-in and externally connected sensors. - The built-in sensor is removable. → There is no need to return the device for calibration. - Differential pressure display for each channel is also possible.

• Pressure

The "AD-101 Series" is a bubble measurement device that continuously monitors liquid levels and bubbles in chemical processing and injection (drip) systems. When connected to capillaries or other types of tubes, it reliably indicates any interruption in the flow of any fluid. The device simply clamps the tube and does not come into contact with the liquid, eliminating the possibility of contamination, making it ideal for monitoring blood flow, blood dialysis, and transfusions. [Features] - Continuously monitors the presence of liquid levels or bubbles - Reliably indicates any interruption in the flow of any fluid - The sensor does not come into contact with the fluid, eliminating the possibility of contamination *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

The pressure transducers from Coolight, Inc. in the United States, which we handle, have numerous implementation records in aerospace, automotive, and defense industries around the world. They can be customized according to the installation location by combining thousands of sensor elements from hundreds of standard model products, including those for wind tunnel testing, flight testing, fuel systems, and rockets. 【Main Application Examples】 ■ Turbines: Wind tunnel experiments, blade unsteady pressure ■ Automotive: Cylinder pressure, exhaust pressure, intake valve, fuel pressure, oil pressure ■ Aircraft: Hydraulic (brakes, flaps, rudder), engine oil pressure ■ Others: Ship engine control, depth gauges, oil field pressure control, etc. *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Converters and Transducers
• Sensors
• Circular Connectors

Gas is drawn using a storage pump, and the concentrations of CO2, CH4, and O2 are measured. H2S, H2, and CO are optional, and for H2S, you can choose from a range between 50 to 10,000 ppm, allowing you to monitor the process before and after desulfurization. Up to four sampling points can be selected at the time of order.

• Other environmental analysis equipment
• Gas Generator

The confocal optical displacement sensor is a non-contact displacement meter. It uses multiple lenses to focus white light, acting as a polychromatic light source, onto the surface of the target object. At this time, the lenses are arranged so that white light is dispersed into monochromatic light, and a specific distance is assigned to each wavelength based on the factory settings. Only the wavelengths that are precisely focused on the target object are detected by the spectrometer and measured as distance. This unique measurement principle allows for measurements on mirror-like surfaces as well as transparent bodies like glass, and in the case of transparent bodies, thickness measurements can also be made. It is also suitable for measuring liquid levels.

• Sensors

This is a high-precision digital thermometer for calibrated or non-calibrated 3-wire and 4-wire temperature sensors (Pt100). For calibrated temperature sensors, high-precision measurements are possible by saving the calibration data in the memory within the device. There are two types of input channels available: for 2 channels and for 8 channels, allowing measurements without a multi-channel box. For more details, please contact us or download the catalog.

• Temperature and humidity measuring instruments
• Thermometer

The "Telemetry System" is a device that collects data on physical characteristics such as strain, vibration, pressure, and temperature of high-speed rotating bodies like turbines, without contact. It provides reliable results with high-quality electronic circuits and simple operability, and it has no wear, allowing for semi-permanent use. 【Features】 ■ The measured data is transmitted from the transmitter via FM radio waves and received by the receiver. ■ The transmitter comes in two types: battery-powered and inductive power supply. ■ It is also possible to manufacture for ultra-high-speed rotation measurements and for automotive applications. *For more details, please download the catalog or contact us.

• Electrical Instruments/Electrometers

With a variety of options, it can be made into a sensor that fits any application.

• Sensors

The Digital_P115 string pod is designed to be robust and capable of high-precision measurements. It has various signal outputs and is suitable for a wide range of applications, even in harsh environments, due to its optimal size.

• Sensors

This string pod is designed to be robust and can perform high-precision measurements. It has various signal outputs and is of optimal size, making it suitable for a wide range of applications, even in harsh environments.

• Sensors

The Wire Sensor Digital Series P60/P96 can be customized to fit any application with a variety of options. It offers three types of analog output signals and two types of digital output signals across seven measurement ranges. The mounting grooves on all four sides of the housing allow for quick and flexible installation of the wire sensor.

• Sensors

The wire displacement sensor is ideal as a medium-sized sensor for installation in limited spaces. The double pivot mounting flange allows for quick and easy sensor installation. The MPW series (waterproof) is specially designed for applications used in harsh environments.

• Sensors

The Wire Sensor Series P200h guarantees high reliability in performance and long lifespan even in challenging industrial environments, thanks to its robust housing and solid, high-quality components. Additionally, the ability to choose the wire exit provides flexibility and adaptability to individual requirements.

• Sensors

The MPM series wire sensors are suitable for applications with fast movements, short displacements, and limited space. The double pivot mounting flange allows for quick and easy installation of the sensor. By combining a miniaturized device with a high-resolution hybrid potentiometer, high reliability and measurement accuracy can be achieved even in complex applications.

• Sensors

Wire sensors, the WPS series wire sensors are used for mass production applications. Their affordable price and compact size allow for possible designs and optimal pricing to be offered to users. A wide measurement range, types of output, and levels of accuracy can be selected from the models in this series. The broad range enables the provision of sensors that meet the specifications of each customer.

• Sensors

The high-precision portable 2-channel thermometer can be used with Pt100 and thermistors. It is a battery-operated, portable high-precision thermometer. The portable CTH7000 can reproduce the accuracy and resolution typically obtained from standard benchtop temperature measurement instruments. It allows for direct reading of temperatures from Pt100 or thermistor sensors through two input channels and can also display differential measurements (A-B) between the two channels. With a memory function, measurement data can be saved directly to the built-in memory. Alternatively, it can be connected to a computer via a USB port for data recording. The CTH7000 displays average, minimum, maximum, and standard deviation values. Additionally, the CTH7000 can also display resistance values, allowing for calibration by comparing one sensor with another.

• Temperature and humidity measuring instruments
• Thermometer

Compliant with international standard ISO 18738, the elevator diagnostic device PMT (P.M.T.) is capable of diagnosing the ride comfort of elevators.

• Other measurement, recording and measuring instruments

Electronics with a compact design that can be mounted on a DIN rail. Introducing the general-purpose eddy current displacement sensor, Eddy Current Displacement Gauge, Kaman KD-2306, handled by Sankyo International.

• Board to Cable Connector

For OEM use. Design tailored to specifications is possible. Introducing the eddy current displacement gauge Kaman SMT-9700 handled by Sankyo International.

• Board to Cable Connector
• Board to FPC connector

Differential Type Introducing the eddy current displacement gauge Kaman DIT-5200 handled by Sankyo International.

• Board to Cable Connector

Inspection of whether there are threads cut in the hole. Introducing the Kaman Thread Checker, an eddy current displacement gauge handled by Sankyo International.

• Board to Cable Connector

This is the comprehensive catalog of sensors manufactured by Kaman Corporation.

• Board to Cable Connector

Isolated DC/DC converters are available in over 350 types, including on-board, surface mount, and DIN rail mount options. For the on-board type, a chassis mount installation kit is available as an option (sold separately). The AC/DC linear series power supplies adopt a dropper method to achieve "low noise." The chassis mount type allows for wiring to be secured without twisting, thanks to a special "clamp" type barrier strip. For the on-board type, a chassis mount installation kit and a PC card installation kit are available as options (sold separately). [For more details, please download the catalog or feel free to contact us.]

• converter
• Other power sources

It can accommodate three sensors, allowing for high-precision calibration across a wide range. It features ultra-precise control using a specially designed needle valve.

• Pressure

Ultra-small pressure sensor that can be used in harsh environments!

• Pressure

This is an easy-to-install pressure sensor!

• Pressure

Ultraminiature pressure sensor

• Pressure

Capacitive displacement gauge expandable up to 4 channels. The resolution is up to 0.0005% F.S.

• Other semiconductors
• Testing Equipment and Devices