Introduction Focus Sensing and Control Technology Co., Ltd. has achieved an important milestone with the international registration of its trademark, Focusens. The World Intellectual Property Organization (WIPO) has officially recognized the trademark, granting the company protection in multiple countries. This move will strengthen the brand’s global presence and safeguard its intellectual property. What is the WIPO Trademark Registration? The WIPO trademark registration is a vital legal step that allows companies to protect their brand internationally. By registering a trademark under the Madrid Agreement and the Madrid Protocol, companies can secure their trademarks in various countries through one single application. This streamlined process makes it easier for businesses to expand globally without worrying about intellectual property theft or misuse. Focus Sensing and Control Technology Co., Ltd. received its registration certificate for the Focusens trademark on March 5, 2025, with the registration number 1 849 846. The next payment for maintaining the trademark is due in 2035, ensuring long-term protection for the brand. Key Information About the Registration The trademark registration includes a few important details about the company and its products: Trademark Name: Focusens Registration Number: 1 849 846 Registration Date: March 5, 2025 Next Payment Due: March 5, 2035 Company Name: Focus Sensing and Control Technology Co., Ltd. Legal Nature: Limited company, based in China Representative: Anhui Tianrui Intellectual Property Co., Ltd. The Focusens trademark is associated with a wide range of products, including: Transformers Radios Sensors Voltage Regulators Semiconductors Electronic Chips Signal Lanterns This registration also covers the stylized word “Focusens” with three arcs above the fifth letter "S", marking it as a unique visual identifier for the brand. Global Trademark Protection: Which Countries Are Covered? One of the most significant advantages of registering a trademark with WIPO is the ability to protect it in multiple countries through a single application. Focusens is now protected in several key global markets, ensuring that the brand can expand and grow without the risk of infringement. The trademark covers: Canada India Singapore United Kingdom United States France Germany Italy Spain With this protection in place, Focus Sensing and Control Technology Co., Ltd. can confidently market and sell its products in these countries, knowing that its intellectual property is secure. What Does This Mean for Focus Sensing and Control Technology Co., Ltd.? Securing an international trademark is a big win for Focus Sensing and Control Technology. Here’s how this move benefits the company: 1. Global Brand Protection The Focusens trademark is now protected in multiple countries, which helps prevent any unauthorized use of the name or logo in key markets. This protects the company’s brand identity and ensures that no other company can...

Focusens to Deploy Smart Sensor Innovations at Hong Kong Electronics Fair 2025 Meet Focusens at Asia’s Premier Tech Event: April 13–16. Booth 5BA10 Open Now! Join Focusens at the Hong Kong Electronics Fair | EPLuS (Spring Edition) in Booth 5BA10 (April 13–16, 2025). Experience live demos of IoT sensors and AI-driven industrial solutions at the Focusens Exhibition Hub. What’s New at Booth 5BA10? • Medical-Grade Sensors: ±0.1°C precision for hospital equipment [from website] • EV Battery Monitors: Real-time cloud analytics for electric vehicles • Free Expert Consultation: Daily sessions at 10:30 AM & 2:30 PM (HKT) Event Quick Facts - When: April 13–16, 2025 | 8:30 AM–6 PM daily - Where: Booth 5BA10, Hall 5B, Hong Kong Convention Centre, Wan Chai - Register Free: Secure Visitor Pass Here Why Focusens Stands Out? 15+ Years R&D Expertise With 28 patents and clients in 32 countries, Focusens delivers: 1. **5G-Ready Sensors**: <2ms response time for smart factories 2. **Custom Solutions**: Adaptable APIs for industrial IoT systems 3. **Global Certifications**: CE, FCC, RoHS compliant SEO-Optimized Title Recommendation "Focusens Booth 5BA10: Smart Sensors at Hong Kong Electronics Fair 2025" • 58 characters (Google-friendly) • Keywords: Hong Kong Electronics Fair 2025, Focusens Booth 5BA10, Smart Sensors Plan Your Visit • MTR Route: 5-minute walk from Wan Chai Station Exit A2 • Parking Tip: Pre-book via HKCEC Portal (Limited slots)  Connect Post-Event Can’t attend? Request a virtual product demo: - Email: info@focusensens.com - Tel: +86-551-69109668

Recent developments: ISO system certification adds a new chapter In this era of pursuing sustainable development and high-quality services, we are very proud to announce that our company has recently successfully obtained ISO14001 environmental management system certification. This milestone achievement not only marks that we have taken a solid step in environmental protection and corporate management, but also further consolidates our position as an industry leader.   Complete ISO system certification, quality assurance upgrade So far, our company has three complete international certifications: ISO9001 (quality management system), ISO45001 (occupational health and safety management system) and the newly obtained ISO14001 (environmental management system). The acquisition of this series of certifications is the best recognition of our strict compliance with international standards and continuous improvement of operating standards. They not only demonstrate our outstanding performance in quality control, employee safety and environmental protection, but also a strong proof that we are willing and able to provide high-quality assurance and service guarantees for more brands.   Looking to the future: IATF16949 system certification is about to start On this basis, we have not stopped. In order to better serve the automotive industry and meet its stringent quality requirements, our company plans to officially launch the IATF16949 (Automotive Industry Quality Management System) certification in February 2025. It is expected that in the next few months, through unremitting efforts and continuous improvement, we are expected to successfully obtain the certification around October 2025. This will be an important part of the comprehensive upgrade of our quality assurance system, and another powerful measure for us to demonstrate our professional strength and commitment to the automotive industry.   ISO system certification: dual guarantee of quality and service The acquisition of ISO system certification is not only the glory of a certificate, but also the practice of our commitment to customers. It means that we will follow the most stringent standards and processes in every link of product design, production, inspection, sales and after-sales service to ensure that we provide customers with the best quality products and services. At the same time, this will also inspire us to continue to explore and make breakthroughs in technological innovation, management optimization and other aspects, and return the trust and support of our customers with more outstanding performance.   Let’s work together to create a better future Looking to the future, we will continue to uphold the business philosophy of “quality first, customer first”, relying on the perfect ISO system certification and the upcoming IATF16949 certification, and continuously improve our strength and competitiveness. We firmly believe that through our joint efforts and unremitt...

In today’s fast-paced industrial world, accurate temperature measurement is key. At Focusensing, we design high-quality resistance temperature sensors. One of our standout products is the threaded thermistor probe. This sensor is built for precision and durability, making it perfect for many applications. In this article, we will explore the benefits and features of our threaded thermistor probes and how they can help improve your temperature measurement needs. What Are Threaded Thermistor Probes? Threaded thermistor probes are a type of NTC thermistor sensor. They work by changing resistance with temperature. As the temperature rises, the sensor’s resistance drops in a predictable way. The unique threaded design helps secure the probe in place. This means the sensor stays in contact with the medium it measures, even in harsh conditions. Our threaded thermistor probes are built to last. They are ideal for industries like automotive, industrial automation, and HVAC. These probes are designed to handle high vibration, extreme temperatures, and tough working environments. Key Features of Threaded Thermistor Probes Durable Threaded Design The threaded design makes installation simple. You can screw the probe into a fitting or a block. This secure mounting prevents the sensor from moving or vibrating. In many applications, a stable sensor leads to more accurate readings. This design is especially useful in high-vibration settings, such as automotive engines or industrial machinery. High Accuracy and Fast Response Our probes are made with high-quality NTC materials. This gives them high accuracy. They can detect even small changes in temperature. The fast response time of our sensors means you get real-time readings. This is vital in systems that need immediate temperature control. Wide Operating Temperature Range Our threaded thermistor probes can work in a wide range of temperatures. They are typically rated for operation from -55°C to 150°C. This range makes them suitable for many industries. Whether you need to monitor engine temperatures or maintain safe levels in HVAC systems, our probes are up to the task. Customization Options At Focusensing, we know every business has unique needs. That is why we offer customized sensor solutions. You can choose from different resistance values, thread sizes, and sensor housings. This allows you to get a probe that fits your exact application. Our customization services ensure that you have the right sensor for your environment. Applications of Threaded Thermistor Probes Industrial Automation In industrial automation, accurate temperature measurement is crucial. Our threaded thermistor probes can be used in process control, where even a slight temperature change can affect product quality. They monitor machinery and process flows, helping to avoid costly downtime and maintain efficiency. Automotive Systems Automotive systems need robust sensors that can handle high heat and vibration. Our probes are used to mo...

Thermistors are tiny but critical components in everything from medical devices to electric cars. But not all thermistor manufacturers deliver the same quality, accuracy, or reliability. In this guide, we’ll simplify how to pick the right supplier, highlight key industry players, and explain why FocuSensing stands out as a leader in sensor technology. What Do Thermistor Manufacturers Do? Thermistor manufacturers design, test, and produce these temperature-sensitive resistors. Their job isn’t just about making parts—it’s about ensuring precision, durability, and compliance with global standards. The best manufacturers invest in research, advanced materials, and rigorous quality checks to meet industries like automotive, healthcare, and aerospace demands. Key Features of Reliable Thermistor Manufacturers Here’s what separates top-tier manufacturers from the rest:     Precision Engineering: Consistent performance across temperature ranges.     Custom Solutions: Ability to tailor sensors for niche applications.     Quality Certifications: ISO, RoHS, or industry-specific compliance.     Fast Turnaround: Meeting deadlines without cutting corners.     Technical Support: Helping clients integrate sensors seamlessly. How to Choose the Right Thermistor Manufacturer Follow these steps to avoid costly mistakes: Define Your Needs: Temperature range, accuracy, and environment (e.g., high humidity). Check Certifications: Ensure they meet safety and quality standards for your industry. Review Past Projects: Look for experience in your sector (e.g., automotive, IoT). Test Samples: Evaluate performance before bulk orders. Compare Costs: Balance price with long-term reliability. Top 5 Thermistor Manufacturers to Watch in 2025 1. FocuSensing FocuSensing specializes in high-precision sensors for industries like renewable energy and industrial automation. Their thermistors are known for:     Rugged designs for extreme temperatures (-50°C to 300°C).     Customizable form factors and output signals.     Quick prototyping and global shipping. 2. TDK Corporation     Strengths: Mass production, automotive-grade sensors.     Best for: Consumer electronics and EVs. 3. Vishay Intertechnology     Strengths: Wide product range, military-grade durability.     Best for: Aerospace and defense. 4. TE Connectivity     Strengths: Miniaturized sensors for compact devices.     Best for: Wearables and medical tech. 5. Murata Manufacturing     Strengths: Cost-effective solutions for IoT.     Best for: Smart home devices. Why FocuSensing Stands Out Among Thermistor Manufacturers FocuSensing isn’t just a supplier—it’s a partner. Here’s why clients trust them:     En...

Getting temperature readings right starts with how you install your sensor. Thermistors—tiny but powerful temperature sensors—are used in everything from medical devices to car engines. But even the best thermistor won’t work well if it’s not mounted properly. In this guide, we’ll break down thermistor mounting basics, share pro tips, and explain why FocuSensing is a trusted name for reliable sensor solutions. What Is Thermistor Mounting? Thermistor mounting refers to how you physically attach a thermistor to the object or environment you’re measuring. Think of it like placing a thermometer: if it’s not in good contact with what you’re testing, the readings will be off. Thermistors are sensitive to heat changes, so their placement affects accuracy, response time, and durability. Whether you’re gluing it to a surface or screwing it into a machine, the right method matters. Why Proper Thermistor Mounting Matters A poorly mounted thermistor can lead to: Inaccurate readings: Wrong temps can cause system failures or safety risks. Slow response: If the sensor isn’t in close contact, it’ll lag behind real temperature changes. Damage: Loose mounts can break the sensor or wiring. For example, a thermistor in an HVAC system that’s not snugly fitted might misread air temperature, making the system overwork or shut down unnecessarily. 4 Common Thermistor Mounting Methods 1. Surface Mounting How it works: Attach the thermistor directly to a surface (e.g., metal, plastic) using adhesive, epoxy, or tape. Best for: Flat surfaces like circuit boards, motors, or pipes. Pros: Simple, low cost. Cons: Risk of poor contact if the surface is uneven. 2. Epoxy Bonding How it works: Secure the thermistor with thermally conductive epoxy. Best for: High-vibration environments (e.g., automotive systems). Pros: Strong hold, good heat transfer. Cons: Permanent; hard to remove without damaging the sensor. 3. Insertion Probe Mounting How it works: Place the thermistor inside a probe, then insert it into a liquid, gas, or drilled hole. Best for: Measuring temps in fluids (e.g., coolant, oil) or deep inside machinery. Pros: Protects the sensor, ensures direct contact. Cons: Requires drilling or pre-made holes. 4. Threaded Fittings How it works: Screw the thermistor into a threaded hole or housing. Best for: Industrial systems (e.g., boilers, compressors). Pros: Secure, easy to install/remove. Cons: Needs compatible threading on the equipment. Step-by-Step Guide to Mounting a Thermistor Clean the Surface: Remove dirt, grease, or rust to ensure good contact. Apply Thermal Paste (Optional): Use a thin layer to improve heat transfer. Secure the Thermistor: Use your chosen method (epoxy, screw, etc.). Avoid bending wires. Test the Connection: Check resistance with a multimeter to confirm proper contact. Protect the Setup: Add insulation or a cover if exposed to moisture or chemicals. For industrial-grade thermistors, explore FocuSensing’s rugged designs, built ...

If you’ve ever wondered how your hair dryer stops overheating or your car’s battery stays safe, the answer might lie in a tiny device called a Positive Temperature Coefficient (PTC) Thermistor. These smart sensors are everywhere—but what makes them special? In this guide, we’ll break down PTC thermistors in simple terms, explore their uses, and show why FocuSensing is a top name in sensor technology. What Is a PTC Thermistor? A PTC thermistor is a type of resistor that increases its resistance as temperature rises. The name stands for "Positive Temperature Coefficient," meaning its reaction to heat is predictable and sharp. Unlike regular resistors, PTC thermistors act like self-regulating safety guards. Think of them as temperature-controlled switches. At low temps, they let electricity flow freely. But when things heat up, they “resist” the current, protecting devices from damage. This makes them perfect for preventing overheating in electronics, motors, and appliances. How Do PTC Thermistors Work? PTC thermistors are made from ceramic materials like barium titanate. Here’s the simple science: At Normal Temperatures: The ceramic structure allows electrons to move easily, so resistance is low. When Heated: The material’s structure changes, creating barriers that block electron flow. Resistance spikes rapidly. Cooling Down: Once the temperature drops, the material resets, and resistance returns to normal. This “switch-like” behavior makes PTC thermistors ideal for overcurrent protection and temperature sensing. Types of PTC Thermistors Not all PTC thermistors are the same. The two main types are: 1. Ceramic PTC Thermistors Made from polycrystalline ceramic. Used for overcurrent protection (e.g., circuit boards, power supplies). Key Feature: Sharp resistance jump at a specific “Curie temperature.” 2. Polymer PTC Thermistors (Resettable Fuses) Made from conductive plastic. Common in consumer electronics (e.g., laptops, USB ports). Key Feature: Reset automatically after cooling. Top Applications of PTC Thermistors PTC thermistors are unsung heroes in many industries. Here’s where you’ll find them: 1. Overcurrent Protection Example: Your smartphone charger has a PTC thermistor to prevent short circuits. If a power surge happens, the thermistor cuts off the current until it cools. 2. Motor Starters Example: Refrigerator compressors use PTC thermistors to reduce startup power, protecting the motor. 3. Heating Elements Example: Car seat heaters use PTC thermistors to self-regulate temperature—no need for separate controls. 4. Temperature Sensors Example: HVAC systems use them to monitor air or liquid temps and trigger cooling fans. 5. Automotive Systems Example: Electric vehicles rely on PTC thermistors to protect batteries from overheating. Benefits of PTC Thermistors Over Other Sensors Why choose PTC thermistors? Here’s what sets them apart: Self-Regulating: No external controls needed—they react automatically to tem...

Temperature sensors are everywhere—in your car, home, smartphone, and even industrial machinery. But how do they work? What types are available, and which one is right for your needs? In this guide, we’ll break down the different types of temperature sensors, their uses, and tips for selecting the best option. Plus, we’ll explore why FocuSensing, a leader in sensor technology, is a trusted name in the industry. What Are Temperature Sensors? Temperature sensors are devices that measure heat levels in objects or environments. They convert temperature data into electrical signals, which can be read, analyzed, or used to trigger actions. For example, your home thermostat uses a temperature sensor to adjust heating or cooling. In factories, these sensors ensure machinery doesn’t overheat. Without temperature sensors, modern life would look very different. They keep us safe, save energy, and improve efficiency. But not all sensors are the same. Let’s dive into the main types of temperature sensors and where they shine. 6 Common Types of Temperature Sensors 1. Thermocouples Thermocouples are among the most popular sensors. They use two metal wires to generate voltage based on temperature changes. Pros: Wide temperature range (-200°C to 2300°C), durable, and affordable. Cons: Less accurate than other sensors. Best for: Industrial settings, furnaces, engines. 2. Resistance Temperature Detectors (RTDs) RTDs measure temperature by tracking electrical resistance in metals like platinum. Pros: Highly accurate, stable over time. Cons: Expensive, slower response than thermocouples. Best for: Labs, food processing, medical equipment. 3. Thermistors Thermistors rely on ceramic materials that change resistance with temperature. Pros: Extremely sensitive, cost-effective. Cons: Limited temperature range (-100°C to 300°C). Best for: Household appliances (ovens, AC units), electronics. 4. Infrared (IR) Sensors These non-contact sensors detect heat emitted by objects. Pros: Measure moving or hazardous objects, fast response. Cons: Affected by dust or humidity. Best for: HVAC systems, automotive, manufacturing. 5. Semiconductor Sensors Semiconductor sensors, like digital temperature chips, use silicon-based circuits. Pros: Compact, easy to integrate with electronics. Cons: Narrow temperature range (-70°C to 150°C). Best for: Consumer electronics, computers, wearables. 6. Bimetal Sensors Bimetal sensors use two bonded metals that bend with temperature changes. Pros: Simple, no external power needed. Cons: Low accuracy, mechanical wear over time. Best for: Thermostats, circuit breakers. How to Choose the Right Temperature Sensor Picking the best sensor depends on your specific needs. Ask these questions: What temperature range do you need? Thermocouples work for extreme heat, while thermistors suit everyday use. How accurate must it be? RTDs offer precision, but infrared sensors are better for moving parts. Is durability important? Industrial environments need rugged sens...