FDM06-I Venturi Thermal Mass Flow Meter
Model :
FDM06-I
Features : Utilizes a unique Venturi tube structure, the Inline type air flow sensor designed for compressed air system
Sensor type : Hot-wire sensor
Turndown ratio : 100 : 1
Measuring range : 0 ... 4000 m³/h
Output : 4 ... 20 mA / 0 ... 10 V / Relay / RS-485
Accuracy : ±1.5% F.S.
IP rating : IP65
Sensor type : Hot-wire sensor
Turndown ratio : 100 : 1
Measuring range : 0 ... 4000 m³/h
Output : 4 ... 20 mA / 0 ... 10 V / Relay / RS-485
Accuracy : ±1.5% F.S.
IP rating : IP65
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Features● Precise Measurement : Utilizes a unique Venturi tube structure
● 2″ LCD Screen : Easily configurable with buttons
● Display Features : Shows instant and cumulative measurements; screen rotates 90 degrees for easy viewing
● Multiple Pipe Diameters Available : (DN15 / DN25 / DN40 / DN50 / DN80 / DN100) for easy installation
● Accuracy : ±1.5% F.S., pipeline withstand pressure of 16 bar
● Multiple Outputs: Analog output / Relay / RS-485 -
ApplicationsCompressed Air Systems / Pneumatic Systems / Dryers / Air Consumption Monitoring / Pipeline Leak Monitoring
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Specification
Input
Sensor type
Hot-wire sensor
Turndown ratio
100 : 1
Measuring range*
DN15 : 76 Nm³/h
DN25 : 220 Nm³/h
DN40 : 600 Nm³/h
DN50 : 1000 Nm³/h
DN80 : 2500 Nm³/h
DN100 : 4000 Nm³/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
Signal connection
M12 3-wire
Warm-up time
60 sec
Response time
t90≦6 sec
Load resistance
Current output : ≦500 Ω
Voltage output : ≧10 KΩ
Communication
Communication methods & protocol
RS-485 Modbus RTU
RS-485 baud rate
9600、19200、38400、57600、115200 bps
Accuracy ( at 25°C )
Accuracy
±1.5% F.S.
Temp. influence
0.2% / °C
Repeatability
0.5%
Environmental
Medium
Non-corrosive gas
Operating Temp. & Humid.
0 ... 50°C / 20 ... 90%RH(Non-condensing)
Storage Temp.
-20 ... +60°C
Operating pressure
16 bar
Electrical
Power supply
DC 24 V ±10%
Current consumption
24 V : 110 mA
Relay capacity
Max current : 6 A
Max voltage : DC 24 V (DC 36 V Max)Electrical connection
M12 8P connector
Installation
Pipe connection
G thread
Pipe size
DN15 ( 1/2″ )
DN25 ( 1″ )
DN40 ( 1-1/2″ )
DN50 ( 2″)
DN80 ( 3″)
DN100 ( 4″)
Display
Display readout
0 ... 99999999 (Cumulative flow : 8-digit)
0 ... 99999 (Instantaneous flow : 5-digit)Decimal point
Button
Sampling time
1 cycle/sec
Flow unit
mL、L、m³、gal、ft³、inch³、UK gal
Time unit
/min、/hr
Response time adjustment range
0.5 ... 300 sec
Certification
Certification
CE
Protection
IP rating
IP65
Electrical protection
■ Reverse polarity ■ Over-voltage
Material
Pipe
Aluminum alloy
Housing
Aluminum alloy
Weight
DN15 ( 1/2″ ) : 0.9 Kg
DN25 ( 1″ ) : 0.8 Kg
DN40 ( 1-1/2″ ) : 1.1 Kg
DN50 ( 2″) : 1.3 Kg
DN80 ( 3″ ) : 5.4 Kg
DN100 ( 4″) : 9.4 Kg
Note : Design and specifications are subject to change without notice.
Note : If the product has RS-485 function, to avoid damaging product, please make sure the product and the device which connect with RS-485 are on common ground.