★Introduction of the general-purpose type of "piezo film sensor" that can detect breathing, heartbeats, and vibrations, equipped with easy-to-use lead wires★

Flexible with a soft film piezoelectric material! General-purpose piezo film sensor with lead wires.

The "TP series" is a flexible piezo film sensor made of flexible film piezoelectric material. It is a general-purpose type with a single-layer structure and lead wires. It is suitable for monitoring biological signals such as body movements, as well as monitoring vibrations, impacts, and dynamic strains. Additionally, it uses piezo film (PVDF) as the piezoelectric element, which generates voltage in response to small changes such as compression and elongation (strain). 【Features】 ■ Compliant with RoHS directive ■ Single-layer structure ■ Flexible with flexible film piezoelectric material ■ General-purpose type with lead wires *For more details, please refer to the PDF materials or feel free to contact us.

• Piezoelectric Devices
• Sensors
• Other polymer materials

It is a flexible structure with a soft film piezoelectric material!

The "LP series" is a piezo film sensor that can accommodate large areas, which is difficult with ceramics, and has a wide detection area. Our company has successfully commercialized piezo film sensors into products such as "hydrophones," "ultrasonic probes," "accelerometers," "acoustic pickups," and "pressure sensors." One of our strengths is the expertise gained from years of handling piezo film, allowing us to excel in circuit design and sensorization for complex shapes. Our piezo film sensors have a solid track record and are used in a variety of fields, including medical device manufacturers, construction machinery, and automotive manufacturers. They are suitable for monitoring dynamic loads such as body movement and other biological signals, as well as vibrations, impacts, and dynamic strain. 【Features】 ■ Shielded structure ■ Flexible with a flexible film piezoelectric material ■ Wide detection area ■ Uses piezo film (PVDF) for the piezoelectric element ■ Capable of handling large areas that are difficult with ceramics *For more details, please refer to the PDF document or feel free to contact us.

• Piezoelectric Devices
• Sensors
• Other polymer materials

A type of piezo film sensor designed for simple use in research applications and similar purposes.

The "MP series" is a very small product among piezo film sensors. It is suitable for monitoring biological signals such as body movements, as well as for monitoring vibrations, impacts, dynamic strains, and dynamic loads. 【Features】 ■ Shielded structure ■ Designed for easy use in research applications ■ Extremely small size ■ Uses piezo film (PVDF) as the piezoelectric element *For more details, please refer to the PDF materials or feel free to contact us.

• Piezoelectric Devices
• Sensors
• Other polymer materials

High sensitivity with low noise! Flexible structure with shielded design and flexible film piezoelectric material.

The "SP series" is a low-noise, high-sensitivity piezo film sensor. It generates voltage in response to minute changes such as compression and elongation (strain). It is suitable for monitoring biological signals such as body movements, as well as for monitoring vibrations, impacts, dynamic strain, and dynamic loads. 【Features】 ■ Shielded structure ■ Flexible with a flexible film piezoelectric material ■ Low noise and high sensitivity ■ Uses piezo film (PVDF) as the piezoelectric element ■ Laminated with adhesive PET film of 125μm on one side ■ The electrode part without lamination is coated with a thin coating material, excluding the terminal part *For more details, please refer to the PDF document or feel free to contact us.

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

The "CCS2" is a ceiling-mounted vehicle counting sensor that employs an infrared reflection method. It can detect vehicles in both directions with just one unit, accurately counting vehicles even during traffic jams or when vehicles pass each other. Additionally, this product can be used not only for vehicle counting but also as a sensor for departure warnings. Furthermore, by using a separately sold dedicated remote control, it is easy to reset the sensor alone, switch the counting direction, and change the patterns of the departure warning timer. 【Features】 ■ Angle adjustment is possible up to ±5° ■ Can be installed in locations with high ceilings up to 4m ■ Detection area consists of 40 spots, allowing for wide-range detection ■ The display LEDs are color-coded by direction, making operation confirmation easy.

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. Many implementation examples are also presented, so please take a look at the case study page.

The RNP-45 is a surface mount power film resistor designed to be compatible with the TO-252 package, weighing only 0.33 grams, with a thermal resistance of 3.0°C/W and a rated power of 45W. The resistive element is a pulse-resistant thick film, featuring excellent high-frequency characteristics with a reactance component of 2.7pF and 14.7nH, while also having a pulse power performance of 1kW-1µs despite its small size. The operating temperature range is from -55 °C to +175 °C. Additionally, it incorporates several design features, such as the removal of the metal flange to maximize the thermal performance of the resistor, compatibility with standard reflow SAC solder joints instead of wire bond connections, making it suitable for automatic mounting, an increased resistive element area to enhance surge performance, and the adoption of a 0.8mm substrate to strengthen bending stress.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

Hotron's vehicle detection sensors allow you to search for products that meet your needs in three categories: "Purpose of Use," "Location of Use," and "Product List." The sensors detect the passage of vehicles, alerting you with rotating lights or switching the display of parking availability. They manage vehicle presence, full parking, and exit warnings in parking lots, contributing to safe driving and smooth operational management within the parking area. They are used in various settings, from coin-operated parking to large-scale parking lots.