The ESRF-ESF is a high-precision thermal gas flow meter designed for bidirectional flow measurement. With its compact design and advanced technical specifications, this flow sensor is ideal for use in medical, pharmaceutical, and process equipment where accuracy and reliability are paramount. Whether for ventilatory assistance, respiratory systems, or industrial applications, the ESRF-ESF ensures optimal performance.
Key Features
- Bidirectional Flow Meter: Measures both inhale and exhale flow for medical applications.
- High Accuracy: Total error of less than 1.25% RD.
- Temperature Compensation: Provides stable, calibrated output in varying conditions.
- Compact Design: Easy integration into a wide range of systems.
- Flexible Output Options: Supports SPI, I2C bus & analog output for seamless system integration.
- Certified for Safety: CE certified, ensuring compliance with international standards.
- Competitive Pricing: Offering superior performance at an affordable cost.

The ESRF-ESF is ideal for a wide range of medical applications, including ventilation, respiratory measurements, anesthesia, and drug delivery systems. It is especially suitable for neonatal care, offering precise flow measurement for both inspiratory and expiratory flow in infants. It also supports critical medical devices such as oxygen concentrators, CPAP machines, spirometers, and anesthesia delivery systems.

The ESRF-ESF is not only limited to medical use but also excels in industrial applications. It is widely used in mass flow controllers, fuel cell control, process gas monitoring, and environmental climate control systems. It is also employed in analytic instrumentation such as spectrometry and chromatography, and in applications like gas leak detection, burner control, and process automation. This versatility makes it an excellent choice for a variety of industries seeking accurate and reliable gas flow measurement solutions.