FTM06D-I Inline Type Air Flow Transmitter

● 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)

Compressed air system / Pneumatic system / Refrigerated air dryer / Adsorption air dryer / Air consumption monitoring / Pipeline leak monitoring

Input
Sensor type : Thermal mass flow sensor
Measuring range* : DN15 : 0.1 ... 76 m³/h
                                DN25 : 0.4 ... 212 m³/h
                                DN40 : 0.9 ... 543 m³/h
                                DN50 : 1.5 ... 848 m³/h
*The measurement range is defined at the standard condition(1013 mbar, 20°C).

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
Response time : t90≦3 sec
Load resistance : Voltage output : ≧100 KΩ / Current output : ≦250 Ω

Accuracy
Accuracy : ±1.5% F.S.
Temp. influence : 0.05% / °C
Repeatability : 0.5%

Environmental
Medium : Air / Non-corrosive gas
Operating Temp. & Humid. : 0 ... 50°C / 20 ... 90%RH(Non-condensing)
Storage Temp. : -20 ... 85°C
Operating pressure : 16 bar

Electrical
Power supply : DC 24 V ±10%
Current consumption : 24 V : 110 mA
Electrical connection : M12

Installation
Pipe size : DN15 ( 1/2″ )
                  DN25 ( 1″ )
                  DN40 ( 1-1/2″ )
                  DN50 ( 2″)
Pipe connection : G thread

Certification
Certification : CE

Protection
IP rating : IP65 (IP67 option)
Electrical protection : ■ Reverse polarity  ■ Over-voltage  ■ Short-circuit

Material
Cover : PC
Housing : SUS304
Pipe : Aluminum alloy
Probe head : PC with glass fiber
Weight : DN15 ( 1/2″ ) : 697 g
               DN25 ( 1″ ) : 811 g
               DN40 ( 1-1/2″ ) : 1232 g
               DN50 ( 2″) : 1021 g