DAIKIN FINETECH, LTD. Product Lineup

The "PICLIA Piezo Cable Sensor" is a thin and flexible piezoelectric sensor that achieves high heat resistance. It can be utilized in applications such as "security, wearables, medical and nursing care, robotics, sports," as well as "anomaly detection in automotive and industrial equipment." 【Features】 ◆ It is a wire-shaped piezoelectric sensor. ◆ It senses "pressure, vibration, impact, and vital signals" with a thin wire-like structure, making the sensor inconspicuous (installation transparency). ◆ It can sense through gloves or clothing due to its response to physical deformation. ◆ It has high sensitivity for detecting "weak signals" such as heartbeats and breathing. ◆ There is no need for power supply to the sensor, as it generates its own power for sensing, resulting in low power consumption. ◆ It has the same structure as coaxial cables, making it resistant to noise. ◆ It can be used even when wet or submerged in water. ◆ It offers the highest level of heat resistance as a flexible piezoelectric sensor, usable in environments up to 120°C. ◆ It can sense vibrations across a wide frequency range from a few Hz to several tens of kHz, allowing for the detection of anomalies in equipment. *Sample evaluation kits are available.

The "PICLIA Piezo Cable Sensor" and "Capacitive Sensor" are integrated into a single fabric-like ribbon. This flexible and soft ribbon sensor offers high durability and can perform dual sensing with two types of sensor outputs. It can be utilized in applications for monitoring and health monitoring in areas such as "wearable devices, medical and nursing care, automotive, toilets, railways and aircraft, cinemas and amusement facilities." 【Features】 ◆ Flexible and soft "fabric-like ribbon sensor" ⇒ Provides a comfortable touch even when directly contacted, while maintaining high durability in actual use. ◆ Built-in "piezoelectric sensor" and "capacitive sensor" ⇒ Enhanced detection accuracy through composite sensing and creation of added value. ◆ "Piezoelectric sensor"… detects biological information (heart rate, respiration, body movement), etc. ⇒ Vital sensing is possible even through clothing, with a differential response (responds only when "changes" occur). ◆ "Capacitive sensor"… detects the presence of objects through changes in capacitance. ⇒ Capable of distinguishing between people and objects. ◆ No power supply needed for the sensors, as they generate power through self-generation ⇒ low power consumption.

In the field of robotics, it is important to accurately capture not only the precise motion control of robots but also the contact state with objects, the force applied during gripping, and the vibrations and shocks of mechanical components. In particular, high-sensitivity sensors that can detect slight changes in contact or operational anomalies are required in processes such as gripping, transporting, assembling, and inspecting. The PICLIA piezoelectric wire sensor, with its thin and flexible wire shape like a thread, can be easily installed on robot hands, arms, joints, curved surfaces, and in confined spaces, making it suitable for applications that capture changes in the robot's operational state, contact, and vibrations. This contributes to the stable operation of robots, improvement in work quality, and early detection of anomalies. 【Usage Scenarios】 - Detection of gripping state with robot hands: Captures contact pressure, slipping, and slight misalignment when grasping parts or workpieces, aiding in stable gripping actions. - Vibration monitoring of robot arms and joints: Used to understand operational anomalies, looseness of mechanisms, and load fluctuations. - Contact inspection and state monitoring during transport on manufacturing lines: Detects the presence or absence of contact with workpieces and impacts during transport, contributing to the reduction of defects in assembly and transport processes. - Contact detection by installation on robot exteriors and covers: Supports applications that capture contact, pressing, and vibrations as part of the exterior.

In quality control of the manufacturing industry, it is important to detect product defects early and suppress the occurrence of defective products. In particular, there is a need for the ability to accurately capture vibrations and shocks in products and manufacturing lines to detect abnormalities. The PICLIA piezoelectric wire sensor is thin like a thread and can be installed in curved surfaces and narrow spaces, allowing for the monitoring of vibrations at various points along the manufacturing line. This contributes to the early detection of equipment abnormalities, product defects, and warning signs, thereby improving quality control. - Abnormality detection in machine tools Captures vibrations and shocks during the operation of lathes, milling machines, machining centers, etc., and detects early signs of spindle abnormalities, tool wear, misalignment, and looseness. - Quality inspection through vibration measurement of products Evaluates vibrations during product operation, resonance, response characteristics, etc., contributing to the detection of assembly defects and performance variations, and enhancing pre-shipment inspections. - Detection of unusual sounds in manufacturing lines Monitors abnormal sounds and minor vibrations from conveyors, pumps, motors, fans, etc., and utilizes this information for understanding early signs of equipment troubles and for preemptive actions before shutdowns. - Wear detection of molds and parts Captures changes in vibrations related to wear, chipping, misalignment, and fastening issues in molds, contributing to the stabilization of product quality and management of mold lifespan.

In the fields of sports and skilled movements, accurately understanding form, force application, and the state of contact with tools leads to improved performance and the acquisition of highly reproducible techniques. Particularly in golf, fishing, racket sports, and various work movements, it is important to capture the subtle vibrations, impacts, and changes in grip that are transmitted to the hands and fingertips. The PICLIA piezoelectric wire sensor is thin and flexible like a thread, making it easy to integrate into curved surfaces such as gloves and protective gear, making it suitable for sensing hand movements and vibrations during gripping. This contributes to visualizing movements, improving form, and understanding load conditions. 【Usage Scenarios】 - Impact and contact analysis, vibration monitoring during swings in golf/baseball/tennis rackets - Bite and vibration detection during fishing movements Capturing slight vibrations and changes in pulls for sensitivity measurement - Monitoring grip state of power tools and work tools Detecting grip, vibration, and reaction force during the use of drills, impacts, grinders, etc. - Form analysis using glove-type devices Understanding the movements of the palm, fingertips, and thumb for analysis of sports and skilled movements - Datafication of skill transmission and operational training Quantifying the hand movements and sensations of skilled practitioners.

In the medical device industry, accurately capturing patients' biological information is crucial. To precisely measure weak signals such as heartbeats and breaths and to aid in diagnosis and treatment, highly sensitive and reliable sensors are required. The PICLIA piezoelectric wire sensor is thin like a thread and can adapt to curved surfaces, contributing to the integration and reliability assessment of various shaped medical device devices. 【Application Scenarios】 - Monitoring biological signals such as heart rate and respiration - Integration into wearable medical and healthcare devices Easily conforms to curved shapes along the human body, such as wrists, arms, chests, gloves, and clothing, making it suitable for vital sensing in wearable devices - Integration into surgical instruments and medical assistive devices Detects contact pressure, gripping force, vibrations, and subtle movements, aiding in operation assistance, condition monitoring, and device advancement - Use in environments requiring disinfection and sterilization Easily applicable to device designs that consider cleanliness and environmental resistance required in medical settings, and can also be deployed in peripheral devices that are reused 【Benefits of Implementation】 - Acquisition of highly sensitive biological signals - Contribution to miniaturization and weight reduction

In the home appliance industry, product quality and safety are highly valued. Unusual noises are signs of product failure or abnormalities, and early detection is essential. The PICLIA piezoelectric wire sensor is as thin as a thread and can be installed in curved surfaces and narrow spaces, making it ideal for detecting unusual noises in various locations within home appliances. 【Usage Scenarios】 - Home appliances such as refrigerators, washing machines, and air conditioners - Detection of unusual noises from motors, fans, and compressors - Evaluation of unusual noises during the prototype stage of product development 【Benefits of Implementation】 - Improvement in product quality - Reduction of complaints through early detection of failures - Increased reliability of products

In the automotive industry, it is important to capture changes in vibration, sound, and deformation occurring in onboard components during operation to detect signs of abnormalities early. Various components that make up a vehicle, such as motors, pumps, valves, bearings, piping, and seat mechanisms, can be affected by slight deterioration, looseness, or uneven wear, impacting performance and comfort. The PICLIA piezoelectric wire sensor, with its thin and flexible wire shape like a thread, can be easily installed on curved surfaces and in tight spaces, making it suitable for monitoring the condition of onboard components. By sensitively capturing minute vibrations and contact changes, it contributes to abnormal detection, quality assessment, and predictive maintenance of parts. 【Application Scenarios】 - Vibration monitoring of motors and drive system components Capturing minute vibration changes during rotation to identify signs of looseness and deterioration. - Condition monitoring of bearings, gears, and shafts Detecting wear and abnormal vibrations to optimize replacement timing. - Abnormal detection in pumps, valves, and piping systems Capturing vibrations and contact changes in fluid equipment to contribute to early detection of leaks, blockages, and operational failures. - Vibration monitoring of EV onboard components and electrical units Capturing micro-vibrations around battery packs and cooling system components for long-term reliability assessment. - Inspection of onboard components on manufacturing lines.

In the infrastructure industry, it is important to detect equipment deterioration due to aging and environmental changes early to prevent accidents and long-term shutdowns. Structures such as bridges, tunnels, piping, and plant equipment are susceptible to aging, vibration loads, temperature changes, and external forces, and visual inspections alone may miss early signs of abnormalities. The PICLIA piezoelectric wire sensor, with its thin and flexible wire shape like a thread, can be easily installed on curved surfaces, narrow spaces, and around existing equipment, allowing it to sensitively capture changes in equipment vibrations, distortions, contact, and impacts. This contributes to the condition monitoring of infrastructure equipment, the detection of abnormal signs, and the optimization of maintenance plans. 【Usage Scenarios】 - Detection of leaks, blockages, and abnormal vibrations in piping and ducts Captures changes in vibration and contact sounds due to fluid anomalies, aiding in the early detection of water leaks, leaks, accumulation, and blockages. - Continuous condition monitoring of plant equipment Monitors operational vibrations of pumps, motors, valves, compressors, etc., to identify signs of loosening, wear, misalignment, and abnormal sounds. - Retrofitting sensing to existing structures Easily installed on equipment where drilling or major modifications are difficult, utilizing its ability to follow curved surfaces, enhancing monitoring of existing equipment. - Detection of abnormalities in tunnel inner walls and linings.

In the maintenance and management of bridges, it is important to continuously monitor changes in vibrations and deformations caused by traffic loads, wind, temperature fluctuations, and aging deterioration, and to detect signs of abnormalities at an early stage. In particular, areas such as the main girder, deck slab, and bearing sections are prone to accumulate subtle changes that are difficult to detect through visual inspections alone, necessitating regular condition monitoring to maintain the structural integrity. The PICLIA piezoelectric wire sensor, with its thin and flexible wire shape, can be easily installed on curved surfaces, narrow spaces, and existing structures, allowing for extensive sensing of vibrations, strains, and impacts occurring in bridges. This contributes to the monitoring of bridge conditions, the detection of deterioration signs, and the optimization of maintenance plans. [Usage Scenarios] - Detection of signs of cracking and corrosion: By continuously monitoring subtle changes in structures, it complements visual inspections and contributes to the early detection of abnormalities. - Monitoring behavior due to traffic loads: Records the effects of repeated loads from moving vehicles, aiding in understanding deterioration trends according to the usage environment. - Comparative evaluation before and after repairs: Compares changes in vibration characteristics before and after repairs or reinforcements, aiding in maintenance management decisions. - Retrofitting monitoring on existing bridges: Can be easily installed on curved surfaces and narrow spaces, useful for additional installations or enhanced inspections of existing infrastructure.

In the field of security, it is important to detect early signs of intrusion, contact, destruction, and vandalism against buildings, facilities, and critical assets. In particular, small vibrations or contact changes that are not visible can indicate abnormal behavior around fences, doors, windows, storage rooms, equipment enclosures, and surrounding facilities. The PICLIA piezoelectric wire sensor, with its thin and flexible wire shape like a thread, can be easily installed on curved surfaces, narrow spaces, and around existing equipment, allowing it to sensitively capture minute vibrations and changes in contact. This enables a wide range of security applications, including crime prevention, pest control, vandalism detection, and equipment protection. 【Usage Scenarios】 - Pest control for fences and barriers Capturing signs of contact, shaking, climbing over, or cutting of the fence to enhance perimeter security - Monitoring the opening and closing of doors, windows, and shutters - Monitoring the condition of storage rooms, lockers, and safes - Auxiliary security for warehouses, factories, and research facilities 【Benefits of Implementation】 - Early detection of signs of intrusion or contact - Contributing to the deterrence of illegal activities against equipment and assets - Easier to capture subtle changes that are difficult to notice visually - Easy to retrofit to existing equipment - Contributing to improved detection accuracy of security systems

The PICLIA piezoelectric wire sensor is a sensing solution designed to quietly monitor the preservation environment and condition changes of cultural properties. It enables unobtrusive monitoring with minimal installation burden, ensuring that the value of delicate structures and exhibits is not compromised. By capturing vibrations and subtle changes, it supports the preservation work of cultural properties by allowing for early detection of signs of abnormalities. It delivers a sense of security without excessive human intervention—this is the role of the PICLIA piezoelectric wire sensor. 【Usage Scenarios】 - Detection of subtle vibrations in the ground surrounding cultural properties - Vibration monitoring during restoration and reinforcement work - Safety confirmation through monitoring ground movement during nearby construction 【Benefits of Implementation】 - Real-time acquisition of extensive vibration data - Early detection of abnormalities in cultural properties and surrounding ground - Increased efficiency and cost reduction in investigation and monitoring tasks - Provision of decision-making materials to advance preservation plans with peace of mind while minimizing impact on cultural properties.

The PICLIA wire sensor is a highly sensitive device that detects minute vibrations and changes occurring in structures, continuously monitoring a wide range of conditions to capture signs of abnormalities at an early stage. It is designed with ease of installation and maintainability in mind, reducing operational burdens while being widely applicable for monitoring various structures such as bridges, tunnels, and buildings. It is a reliable monitoring solution that supports the safety and longevity of structures. 【Usage Scenarios】 - Vibration and displacement monitoring of bridges and elevated bridges - Understanding changes in the ground and body of tunnels and underground structures - Monitoring signs of deterioration in buildings and equipment foundations - Safety and behavior confirmation during construction and repair 【Benefits of Implementation】 - Real-time understanding of the condition of structures leads to early detection of abnormalities - Supports optimization of maintenance plans through improved accuracy of inspections and surveys - Contributes to reduction of manpower and costs through increased efficiency of monitoring tasks - Achieves longer lifespan and improved safety of structures through vigilant monitoring that does not overlook changes.

The PICLIA wire sensor is a piezoelectric wire-type sensor that is easy to install in narrow spaces and curved shapes, where it is difficult to use traditional acceleration sensors that are fixed with screws or magnets. Additionally, it can be embedded in resin components, allowing it to capture fine vibrations and changes by being placed near the vibration source, even in resin materials that tend to dampen vibrations. This enables a more direct understanding of the internal state of components and facilitates monitoring in areas that were previously difficult to detect. It can be utilized as a new monitoring method that reliably captures invisible changes without compromising the design freedom of products. 【Application Scenarios】 Monitoring internal vibrations through embedding in resin components Placing sensors near the vibration source to detect fine changes before they are dampened Condition monitoring of resin products with narrow spaces or curved shapes Embedded monitoring in areas that are difficult to access with traditional fixed sensors 【Benefits of Implementation】 Ensures sensing accuracy through measurements near the vibration source, even when resin tends to dampen vibrations Allows for understanding of internal conditions by incorporating sensors within components Improves design flexibility by accommodating shapes where screws or magnets are difficult to use Captures fine vibrations and changes, contributing to early detection of anomalies

The PICLIA wire sensor is a piezoelectric wire-type sensor that is easy to install in narrow spaces and curved shapes, where it is difficult to use conventional acceleration sensors that are fixed with screws or magnets. In addition to being embedded in resin products, it can also be mounted on the product surface, enabling flexible sensor placement according to application and design conditions. Generally, resin has a tendency to dampen vibrations, but by embedding it near the vibration source or mounting it appropriately on the surface, it is possible to capture fine vibrations and changes. This allows for a broad understanding of the condition of resin products, from monitoring internal states to confirming surface behavior. 【Usage Scenarios】 - State monitoring through embedding in the interior of resin products - Vibration and change detection through surface mounting on resin products - Flexible sensor installation in resin products with narrow spaces or curved shapes - Integration and external monitoring in areas difficult for conventional sensors 【Benefits of Implementation】 - Supports both embedding and surface mounting, enhancing design and operational flexibility - Ensures sensing accuracy even when resin tends to dampen vibrations through appropriate placement - Captures fine vibrations and changes, contributing to early detection of anomalies - Provides insights from both internal states and surface behavior, contributing to quality stabilization and improved reliability.

The PICLIA wire sensor is a piezoelectric wire-type sensor that can flexibly adapt to narrow spaces and curved surfaces where screw fastening or magnetic fixation is difficult. It can be easily integrated into areas such as the outer circumference of valves and piping, joints, and support sections, where traditional accelerometers are challenging to install, allowing for direct capture of vibrations and state changes in the vicinity. It is particularly effective for monitoring areas that have been difficult to grasp in the past, such as subtle vibrations associated with fluid passage, valve opening and closing operations, and abnormal signs in piping systems. This enables a more direct understanding of the internal conditions of piping and valves, contributing to early detection of anomalies and preventive maintenance. 【Usage Scenarios】 Monitoring vibrations and state changes by installing on the valve body or the outer circumference of piping. Embedded monitoring around piping and valves in narrow spaces or with curved shapes. Capturing subtle vibrations associated with fluid fluctuations and opening and closing operations. 【Benefits of Implementation】 By measuring near the source of vibration, it is easier to capture subtle changes before attenuation. It provides information closer to the internal conditions of piping and valves, contributing to improved accuracy in state assessment. It accommodates shapes where screw fastening or magnetic fixation is difficult, ensuring design flexibility. It captures signs of anomalies early, contributing to more efficient maintenance and reduced risk of equipment downtime.