The series of wind speed transmitters produced by Lefoo is manufactured with materials resistant to corrosion and high temperature. The transmitter is based on the principle of heat dissipation or the Pitot tube and requires very little air. Even in harsh environments, its performance is stable and reliable.
Compared with other traditional wind speed sensors, it can obtain better stability, guarantee a faster and more accurate measurement and accuracy of micro air volume, wide variation rate, the detection data is precisely calibrated via the microcontroller internal for the entire range, linear compensation and temperature compensation.
For digital performance, it has high precision and resolution, without zero deviation and excellent long-term stability, making it more economical. In addition, this series of transmitters can withstand instantaneous high wind speed and high wind pressure.
Used in HVAC heating, ventilation and air conditioning applications, filter pressure drop monitoring, flue gas treatment for textiles, chemicals, aviation, etc.
It is recommended that the measurement point of the single point wind speed sensor is 1/3 or 2/3 of the tube diameter and the measurement result is not too large to avoid measuring the wall or the center of the tube.
Accuracy: 0.2% fs
Resolution: 0.05m / S
Power supply: 13-24VAC (DC)
Frequency: 50Hz
Output signal: 0-10VDC; 4 ? 20mA; (0-5V non-standard, Rs485)
Working environment: temperature: -5 ~ + 7CTC;
Humidity: 0-90% RH without condensation
Probe length: 220mm standard
Can be customized below 1500mm
Or non-standard gauge length below 5000mm
Connection terminal: 3X1.5 2 mm; screw compression
Cable length: BVVR0.5mm 2 allows 70m
The BVVRImm 2 allows 200m
BVVR1.5mm 2 allows 300m
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