Liquid flow sensor 'SLF3S-1300F'

Pumps installed in analytical devices and laboratory equipment are important components responsible for the precise supply and injection of liquids. However, wear from long-term use, blockages in the piping, and backflow can lead to risks such as flow rate variability, measurement errors, and unexpected device shutdowns. To address these issues, sensing technology that monitors liquid flow in real-time is effective. By utilizing liquid flow sensors, preventive maintenance and condition monitoring can be achieved, including: ■ Detection of pump wear and valve vibrations - High-sensitivity detection of subtle noise and vibrations ■ Detection of backflow - Understanding reverse flow to analyze causes of efficiency decline and malfunctions ■ Early detection of blockages - Capturing flow rate decreases to reduce equipment damage and downtime For such applications, the following liquid flow sensors are recommended: ■ LG16 Series: Suitable for high-precision measurement of micro flow rates, ideal for pump control in analytical devices and laboratory equipment ■ SLF3S Series: Compact and fast-response design for quick detection of signs of wear and blockages For more details on liquid flow sensors and compatible products, please refer to the product page or catalog.

We exhibited at the exhibition "Smart Sensing 2025," held at Tokyo Big Sight from June 18 to 20, 2025. A diverse range of technologies and products that expand future possibilities, from sensor technology to AI and data utilization services, were showcased, and many visitors came to our booth. This time, along with our environmental sensors, flow sensors, and automotive modules, we also displayed six types of demonstrations. SEN66: Indoor Air Quality Combo Sensor Module SGD43S: Refrigerant Detection Sensor SCD43 / STCC4: CO₂ Sensor SLF3S: Liquid Flow Sensor SAAF: Fogging Detection and Automatic Defrost Sensor Visitors had the valuable opportunity to see products that cater to a wide range of applications, including air quality measurement, gas leak detection, visualization of factory safety management, and flow measurement and control in the semiconductor, medical, and research fields, while experiencing the sensors' fast response and high precision. Thank you very much to everyone who visited our booth. We sincerely appreciate the many attendees who contributed to the lively atmosphere of the exhibition each day.

Sensirion AG will be exhibiting at the "Smart Sensing 2025" exhibition held at Tokyo Big Sight from June 18 to 20. At this exhibition, in addition to environmental sensing and flow sensing, we will also introduce sensor solutions for automotive applications. We will showcase measurement demos and new products that will be publicly unveiled for the first time, providing an opportunity for you to directly confirm the performance and high level of our technology. We look forward to your visit. ■ Venue: Tokyo Big Sight ■ Booth No.: E - 8 (East Hall 8) ■ Exhibits: SEN6x Indoor Air Quality Combo Sensor Module Measurement Demo SGD4x Refrigerant Detection Sensor Measurement Demo SCD4x/STCC4 CO2 Sensor Measurement Demo SLF3x Liquid Flow Sensor Measurement Demo Fog Detection/Automatic Defrost Sensor Measurement Demo Various Physical Samples All of our staff are sincerely looking forward to your visit.