FTE120 OEM Air Flow Transmitter

● 0 ... 2 m/s, low wind speed measurement
● 4 ... 20 mA / 0 ... 10 V output
● Accuracy : ±2% F.S.
● Small size and light weight, can be mounted fast and easily
● Polycarbonate housing, great electrical insulation and flame-retardant properties
● RS-485 programmable software : Data logger / Charts

Input
Sensor : RTD Thermal mass flow sensor
Measuring range : 0 ... 30 m/s
Minimum measuring range : 0.2 m/s, 0.1 m/s(optional)

Output
Signal : 4 ... 20 mA / 0 ... 10 V / RS-485
Accuracy : ±2% F.S.
Temp. influence : 0.2% / °C
Response time : t90≦5 sec
Load resistance : Current output : ≦ 500 Ω / Voltage output : ≧ 100 KΩ
Installation angle effect : ＜3% of the measured value(When the installation angle＜10°)
Warm-up time : < 2 min.

Environmental
Medium : Air
Body operating Temp. : 0 ... 50°C
Body operating Humid. : 95%RH(Non-condensing)
Storage Temp. : -20 ... +60°C

Electrical
Power supply : DC 24 V ±10%
Current consumption : 100 mA
Overvoltage protection : DC : < 40V
Electrical connections : PVC cable

Installation
Installation : PC nut type / PT movable thread type

Protection
IP rating : IP 65
Electrical protection : ■ Reverse polarity ■ Over-voltage ■ Short-circuit

Certification
Certification : CE

Material
Housing : PC
Weight : 133g