Features: Adopting the differential pressure principle for air flow measurement, enable bi-direction air flow measurement, Calculate medium density and mass flow rate Sensor type: Differential pressure sensor Measuring range: Standard version : (0.8 ... 40 m/s) / High-pressure version : (10 ... 200 m/s) Output: 4 ... 20 mA + RS-485 / 0 ... 10 V + RS-485 / Frequency ( 0 ... 100 Hz ) + RS-485 / Pulse ( Option ) + RS-485 Accuracy: 1.5% F.S. (Option1% F.S.) IP rating: IP65 (Body) / IP20 (Probe head)
