Renke Pipeline Air Speed Sensor Industrial Ducted Air Velocity Transmitter

Based on the hot-film anemometer principle rather than mechanical or cup-type designs, delivering superior long-term stability, high precision, and reduced wear in continuous duct deployments.

Self-developed full-range secondary calibration method applied at the factory ensures exceptional linearity across the complete measurement range, outperforming single-point calibrated alternatives.

Users input the duct cross-sectional area via software, and the sensor automatically calculates and outputs real-time air volume in addition to wind speed without external computation.

Analog output variant supports on-site range selection among 0 to 10, 0 to 15, 0 to 20, and 0 to 30 m/s via DIP switch, eliminating the need for software tools during field commissioning.

Compatible measurement media include air, nitrogen, and exhaust gas, extending deployment scope to industrial fume extraction, nitrogen-purged enclosures, and mixed-gas ventilation systems.

Annual drift held within 0.1 m/s ensures consistent airflow readings in cleanrooms, HVAC systems, and pharmaceutical facilities without frequent recalibration over the sensor lifetime.

Flanged installation with silicone sealing ring creates an airtight seal at the duct wall penetration point, preventing conditioned or extracted air from escaping and distorting airflow measurements.

Press-and-insert screwless terminals require no screwdriver, enabling fast and reliable field connections even in confined duct access spaces or overhead installation positions.

Clear airflow direction arrow printed on the probe body eliminates installation orientation errors, ensuring the hot-film element faces the correct airflow direction without requiring additional guida

Communication address and baud rate are settable through either PC software or physical DIP switch, giving installers flexible configuration options without requiring a laptop on-site.