Thermal type wind speed sensor / Model number M261A10-285GE-30m
Measurable from low airspeed in clean rooms and laminar flow to compressed air from compressors!
basic information
The heater element heated to a certain temperature calculates the flow rate by measuring the change in heat quantity due to the influence of wind speed. The M261A10 probe uses a thin film sensor element. The thin film sensor consists of a nickel resistance thermometer and a nickel resistance heater. The time constant (t95) of the M261A10 thin film sensor element is approximately 1 second at a standard air speed of about 5 m/s. The thermal type wind speed sensor can measure not only in low wind speed ranges but also in high wind speed ranges and high temperature environments. ■ Measurement Examples Air measurement for compressors, measurement of natural gas consumption - Flow rate and laminar flow measurement in pharmaceutical manufacturing and semiconductor production processes - Flow rate measurement for various compressor air, air knives, etc. ■ Measured Gases Normal air, gases, mixed gases: Atmosphere, nitrogen, methane, natural gas, argon, helium, biogas, carbon dioxide, and others.
Price range
Delivery Time
Applications/Examples of results
Wind speed measurement range: 0 to 200 m/s (according to sensor specifications) Accuracy (0.2 to 40 m/s): ±2% mv + 0.02 m/s (above 40 m/s): ±2.5% m.v. (m.v.: indicated value) Operating temperature range: -10 to +140°C Maximum measurable pressure: 16,000 hPa Standard sensor dimensions: φ10 × 285 mm Cable length: 3 m EMC compliance: IEC1000-4, EN50081, EN6100 Protection rating: IP68 Connector: IP65
