Air Flow Sensor
* Information in this page is a reference that you created on the basis of information in the product catalog before the end of production, may be different from the current situation, such as goods for / supported standards options / price / features of the product. Before using, please check the compatibility and safety system.
last update: March 1, 2023
Model | D6FZ-FGT200 | D6FZ-FGT500 | ||
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Applicable fluid | Air or nitrogen (N2) *1 | |||
Working pressure | 0.75MPa (withstand pressure 1.5MPa) | |||
Measurement range*2 | 0 to 200L/min | 0 to 500L/min | ||
Measurement accuracy
range*2 |
2 to 200L/min | 5 to 500L/min | ||
Display Resolution*2 | 1L/min | |||
Accuracy*2 | ±2.0%F.S. at 50L/min or more | |||
±0.5%F.S. at less than 50L/min | ||||
Temperature characteristic | ±3%F.S. | |||
Repeat accuracy | ±1%F.S. | |||
Operating temperature | Operation: -10 to 60°C / Storage: -20 to 70°C (no condensation or icing) | |||
Operating humidity | Operation: 25 to 90%RH / Storage: 0 to 90%RH (no condensation or icing) | |||
Shock resistance | 150 m/s2 in 6 directions (+/-X, +/-Y, and +/-Z directions), 3 times each | |||
Pressure loss | 2kPa max. | 4kPa max. | ||
Power supply voltage | 12 to 24 VDC ±10% ripple (p-p) 10% max. | |||
Current consumption | 120mA max. | |||
Functions | Momentary flow / Integrated flow / Reversing display / Zero point Adjustment /
Peak and Bottom Hold / Key Lock / Eco Mode / Scaling (Analog Output) / Judgement Hysteresis / Teaching |
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Display | 11-segment digital display (Red), RUN / FUN / THR (Yellow),
Out1 / Out2 (Yellow), Key Lock (Yellow), Flow unit (Green), Flow unit in reversed display (Yellow) |
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Output | Output
interface |
Analog | Current output 4 to 20mA (1 contact), maximum load resistance 300Ω max. | |
ON/OFF | Open collector output (2 outputs) 26.4 VDC 50mA max.
ON residual voltage 2V max. (Outputs can be selected from judgement output, pulse output and unit error output) |
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RS-485 | 2-wire half duplex communication, start-stop synch method
Baud rate: 9.6k/19.2k/38.4k/115.2kbps, data bit length: 7/8bit, stop bit length: 1/2bit, parity: none/even/odd, termination resister (120Ω): ON/OFF, communications protocol: compatible with CompoWay/F |
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Output values | Momentary flow, Integrated flow, Judgement output *3, Unit error output | |||
Degree of protection | IP65 | |||
Installation Direction and
Straight Pipe Section |
A straight pipe section must be provided during installation and piping if the Sensor is
installed horizontally and the display is on the top. *4 |
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Connection bore diameter | Rc1/4 (8A) | Rc1/2 (15A) | ||
Material | Main unit: PBT / Flow channel: Zinc | |||
Dimensions | 30(W) × 77(D) × 63.7(H) mm | |||
Weight (in package) | Approx. 400 g (500 g) | |||
Accessories | Instruction Sheet |
Model | D6FZ-FGX21 |
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Connectable sensor | D6FZ-FGT200 / D6FZ-FGT500 / D6FZ-FGS1000 |
Maximum number of
mounted Sensors |
8 units*1 |
Display | 7-seg. 5-digit 2-step LCD display, auxiliary information indicator displays |
Recording interval | 1 s, 2 s, 5 s, 10 s, 20 s, 30 s, 1 min. |
Displayed data | Momentary flow rate, integrated flow rate, pressure, temperature, charge/CO2
conversion value |
Recorded data | Momentary flow rate, integrated flow rate, volume flow rate, pressure, temperature |
Operation function | Conversion of integrated flow rate to charge/CO2 |
Recording mode | Continue mode*2, Ring mode*3 |
External output | Alarm output (Photocoupler output) *4 |
Communication interface | Ethernet (10BASE-T, 100BASE-TX) |
Internal storage device | Internal memory: Approx. 4200 data items when 1 unit is connected,
approx. 650 data items when 8 units are connected |
External storage device | SD card (measured value saving/set value saving and reading), Recommended SD card:
HMC-SD291 (2 GB) *9 and HMC-SD491 (4 GB) (manufactured by OMRON) *5 |
Power supply voltage | DC input: 24 VDC±10% ripple (p-p) 10% max. |
Current consumption | 80 mA max. |
Operating temperature | Without Ethernet: -10°C to 40°C (no condensation or icing),
with Ethernet: 0°C to 40°C (no condensation or icing) |
Operating humidity | 35 to 85%RH (no condensation or icing) |
Storage humidity/
temperature |
-15°C to 60°C, 20% to 85%RH (no condensation or icing) |
Insulation resistance | 20 MΩ (500 VDC) |
Withstand voltage | 1000 VAC, 50/60 Hz, 1 min. |
Vibration resistance | 10 to 150 Hz, 0.7 mm double amplitude,
acceleration: 50 m/s2 for each in X, Y and Z directions for 80 min |
Shock resistance | 150 m/s2 in 6 directions (+/-X, +/-Y, and +/-Z directions), 3 times each*6 |
Material | ABS |
Degree of protection | IP30 |
Mounting | Magnet mounting, screw mounting, hook |
Dimensions | 117.2(W) × 24.6(D) × 56.8(H) mm (Except protruding part) |
Weight (in package) | Approx. 150 g (Approx. 500 g) |
Accessories | Instruction Sheet, Startup Guide, T-branch connection cable*7, Alarm Output Connector*8 |
last update: March 1, 2023