D6F-W
MEMS Flow Rate Sensor
A Compact Sensor That Uses
OMRON’s Unique Flow Path Structure
for High-performance Flow Rate
Measurement.
? Anti-dust performance enhanced by OMRON’s unique three-dimensional
flow path structure.
? High accuracy of ± 5% FS.
RoHS Compliant
Refer to the Safety Precautions on page 3.
Ordering Information
Model
D6F-W01A1
D6F-W04A1
Applicable fluid
(See note 1.)
Air (See note 2.)
Flow rate range
0 to 1 m/s
0 to 4 m/s
25
25
Minimum order
D6F-W10A1
D6F-W CABLE (Optional) ?
0 to 10 m/s
?
25
25
Note: 1. The Sensor be calibrated for different gas types. Consult your Omron representative.
Note: 2. Dry gas must not contain large particles, e.g., dust, oil, or mist.
Output Voltage Characteristics
D6F-W01A1
6.0
5.0
4.0
3.0
2.0
1.0
D6F-W04A1
6.0
5.0
4.0
3.0
2.0
1.0
D6F-W10A1
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0.00
0.25 0.50
Flow velocity (m/s)
0.75
1.00
0.0
0.00
1.00
2.00
Flow velocity (m/s)
3.00
4.00
0.0
0
2
4 6
Flow velocity (m/s)
8
10
D6F-W01A1
D6F-W10A1
0
2.0
4.0
6.0
8.0
10.0
1.00 ± 0.24 1.94 ± 0.24 3.23 ± 0.24 4.25 ± 0.24 4.73 ± 0.24 5.00 ± 0.24
Flow velocity
m/s
Output voltage
V
D6F-W04A1
Flow velocity
m/s
0
1.00 ± 0.2
0
0.25
1.35 ± 0.2
1.0
0.50
2.01 ± 0.2
2.0
0.75
3.27 ± 0.2
3.0
1.00
5.00 ± 0.2
4.0
Flow velocity
m/s
Output voltage
V
The flow velocity is the value calculated from the mass flow rate in OMRON?fs
specified 155-mm-dia. wind tunnel. It does not indicate the flow velocity deter-
mined by the Measurement Law of Japan. The wind tunnel conditions are
Output voltage
V
1.00 ± 0.2
1.58 ± 0.2
2.88 ± 0.2
4.11 ± 0.2
5.00 ± 0.2
shown in Figure 2 , below.
Figure 2: Wind Tunnel
Air volume sensor Honeycomb flow grate
The flow velocity is the value calculated from the mass flow rate in OMRON’s
specified 48-mm-dia. wind tunnel. It does not indicate the flow velocity deter-
mined by the Measurement Law of Japan. The wind tunnel conditions are
155 dia.
18
shown in Figure 1 , below.
Flow velocity measurement position
10
100
Figure 1: Wind Tunnel
Flow velocity measurement
position
Air volume sensor
48 dia.
20.8
60
Measurement conditions: Power supply voltage of 12 VDC and ambient temper-
ature of 25 ° C
Measurement conditions: Power supply voltage of 12 VDC, ambient tempera-
ture of 25 ° C, and ambient humidity of 35% to 75%.
1
相关PDF资料
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D8M-D82 SENSOR PRESS PULS OUT 0-4.9KPA
DAR-ST2134-Y STAND W/BASE FOR F3S-/F39-MDG
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DC09-73LF COUPLER DIR 0.81-0.96GHZ SOT-6
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