Features • Thermal mass flow sensor • Accuracy : ±1.5% F.S., Operating pressure : Max. 16 bar • Multiple output option : 4 ... 20 mA / 0 ... 10 V / RS-485 / Frequency / Pulse ( Option ) • Full pipe size range ( DN15 / DN25 / DN40 / DN50 ), easy installation • Built-in temperature compensation, accurate measurement • Calibrated by sonic nozzles calibration system • Stainless steel housing, aluminum alloy pipe • Connecting to software via RS-485 enables data logging, graph recording, and cumulative flow display (optional) | Applications | Compressed air system / Pneumatic system / Refrigerated air dryer / Adsorption air dryer / Air consumption monitoring / Pipeline leak monitoring

Air flow / Air velocity-FTM06D-Iwww.eyc-tech.comSpecification Input Sensor type Thermal mass flow sensor *The measurement range is defined at the standard condition(1013 mbar, 20°C). Installation Pipe size DN15 ( 1/2" ) Protection IP rating IP65 (IP67 option) Electrical protection ■ Reverse polarity Output Output signal 4 ... 20 mA / 0 ... 10 V / RS-485 Frequency ( 0 ... 100 Hz ) Pulse ( 1 ... 100 l/pulse, option ) Signal connection 3-wire Warm-up time About 60 sec Load resistance Voltage output : ^100 KQ Environmental Medium Air / Non-corrosive gas Pipe Aluminum alloy Probe head PC with glass...

| Calibration System | Air volume standard calibration system Air volume : 0.5 m³/h ... 1000 m³/h Referring to ISO 9300 "Flow Measurement of Critical Flow Venturi Nozzles", this device is a standard flow device combination consisting of multiple venturi nozzles according to the maximum According to ISO 9300 Critical Flow Venturi Nozzle Flow Measurement Sonic speed V=331.6+0.6T(m/s) and minimum flow ranges that need to be calibrated. | Temperature Compensation Verification | Standard wind speed(m/s) Standard Temp.(°C) Wind velocity(m/s) Normal Temp. | 3-Cycle Linear Curve | Standard wind speed

Ordering GuideFTM06D-I Diameter & Range Air Velocity / Flow Conversion Table ID of pipe Additional Option Test Report 1For more detailed information please contact us ■ ILAC / TAF YUDEN-TECH CO.,LTD. Calibration Laboratory - ( ILAC / TAF ) Test report. (TAF accreditation : 3032, complying with ISO / IEC 17025 ) TAF has mutual recognition arrangement with ILAC MRA