センシリオン Company Profile

Sensirion's new product, the SFM3505-300, is a next-generation compact flow sensor developed as a successor to the SFM3119/SFM3100. It adopts our fifth-generation proprietary CMOSens technology, achieving a wide measurement range of -150 to +300 slm and high accuracy (2.3% m.v./1.5% m.v.). By refreshing the architecture, we have significantly reduced noise compared to previous models, enabling more stable flow measurements. It features factory-calibrated I²C digital output for air and oxygen, with excellent temperature compensation and long-term reliability. The optimized flow path, which minimizes pressure loss, makes it ideal for measuring inhalation flow in medical devices such as ventilators, anesthetic machines, and gas mixing devices. For detailed specifications, please refer to the related product page.

The WELL/RESET certification, which is gaining attention in building management and health management. The 9-in-1 air quality sensor module "SEN6x" efficiently measures PM, CO₂, VOC, NOx, and more simultaneously with one device, contributing to the reduction of design and operational costs. ■Features - Manages PM1/PM2.5/PM4/PM10, temperature, humidity, VOC, NOx, and CO₂ all in one with 9-in-1 capability - Supports building management, ESG, and health management with WELL/RESET certification compliance - Space-saving design (55.5×25.6×21.5mm, 1 connector, click-in) - Built-in algorithms for data correction and automatic index calculation - Energy-efficient (up to 85% reduction), long lifespan, and dustproof design ■Benefits of Implementation - Reduces design and assembly labor by managing multiple parameters with one module - Streamlines the acquisition and operation of WELL/RESET certification - Enhances energy efficiency and reduces operational costs - Facilitates data management and report generation through BEMS and cloud integration ■Main Applications - Thermostats - VAV controllers - IAQ monitors - Air purifiers For product specifications or inquiries, please contact us or use the document download option.

CPAP devices are essential for the treatment of obstructive sleep apnea (OSA). To balance performance and patient comfort, precise flow measurement and humidity and temperature management are crucial. Sensirion's sensors address these challenges and support the development of next-generation medical devices. ■ Recommended Sensors SDP3x / SDP8x (Differential Pressure Sensors) SHT40 (Temperature and Humidity Sensor) High-precision flow measurement: Zero flow lift with SDP3x / SDP8x differential pressure sensors Enhanced comfort: Accurate control of humidity and temperature with SHT40, preventing condensation Space-saving design: Compact and low power consumption, suitable for battery operation Safety assurance: Compatible with biocompatible materials for airway installation ■ Applications - CPAP / BiPAP / APAP devices - Oxygen therapy - Respiratory monitoring