thermal air velocity transmitter

Industry degree high accuracy thermo air velocity transmitter / sensor

〈Feature〉
‧ IP65 protection degree, rugged aluminum case, fit in variety harsh environment
‧ Capable of temperature compensation
‧ Llinear adjustment air velocity by computer, analogue output or option RS-485
‧ High-speed, high-precision measurement, fast response
‧ Thermistor measurement sensor
‧ LCD display air velocity and temperature value
‧ Switch multifunction physical quantities：[m/s]、[ft/s]、[km/h]、[mph]、[kont]
‧ DIP SWITCH function and RS-485 function
‧ Calibration physical quantities, measuring range, analogue output, station, and zero-point OFF SET function
‧ Keyboard or RS-485adjustment zewo-point OFF SET function
‧ Free calibration software : data logger / record 65535 datas / charts

〈Application〉
‧ Monitor air velocity in supplying gas, consumption, and
dry process in industry process
‧ Compressed air consumption measurement
‧ Building, factory, clean room, hospitals
‧ Semiconductor, electronics, paper, printing, textiles,
steel and iron  Industry, food, chemical, pharmaceutical,
biotechnology industry

〈Specification〉
Measuring Range
1 m/s ; 2 m/s ; 5 m/s ; 10 m/s；20 m/s；40 m/s ; 60 m/s
Accuracy
air velocity : ± 1.5% F.S.；temp.: ±0.3°C
Output
0~20 mA / 4~20 mA / 0~1 VDC / 0~5 VDC / 0~10 VDC
Signal Connection
3-wire
Load resistance
≦ 500Ω(Current output) / ≧ 10KΩ(Voltage output)
Overvoltage protection
DC：< 45V；AC：< 40V
Power Supply
8~35VDC / 12~30VAC
Protect Degree
IP:65