In medical equipment and health management, precise and reliable gas monitoring technology has always been crucial for patient safety. Shenzhen Runpu Technology Co., Ltd.'s OCS-3FL-2.0 ultrasonic oxygen sensor, with its innovative technology and outstanding performance, is injecting new vitality into oxygen production equipment and respiratory therapy devices.

Breakthrough technology enables accurate monitoring

Traditional gas sensors often suffer from environmental interference and calibration cycle limitations. The OCS-3FL-2.0 employs ultrasonic principles to directly measure oxygen concentration and flow rate, achieving 0.1% concentration resolution and ±1.5%FS accuracy across the full temperature range. With a wide measurement range of 0-20 L/min and high precision of ±0.2 L/min or 5% reading error, it provides real-time feedback on patients' respiratory status, offering critical data support for scenarios like HFNC (High Flow Nasal Oxygen Therapy).

Five core strengths build an industry benchmark

Long-lasting stability: With a service life of more than 5 years and no user calibration required, the operation and maintenance costs of the equipment are greatly reduced.

Strong anti-interference: It has passed the EMC test and can maintain the integrity of data even in complex electromagnetic environment.

Fast response: 500ms detection cycle and 10-second rapid preheating meet the needs of real-time monitoring in emergency scenarios.

Intelligent Communication: The UART digital output with automatic report/acknowledge dual mode supports various system architectures.

Compact design: The lightweight body of 79×24×22mm can be flexibly embedded into various medical devices.

Deep integration of medical application scenarios

This sensor has been successfully deployed in molecular sieve oxygen generators and high-flow respiratory humidification devices. Its stringent installation specifications (gas storage tank 1, pressure regulator 1, flow meter 1, sensor 1, check valve 1, humidification bottle) ensure the detected gas is free from water, oil, and dust, guaranteeing monitoring accuracy at the source. The innovative communication protocol verification mechanism (0x16,0x09,0x01 and CS check bits) further establishes a robust data security barrier.