Wednesday, October 14, 2015

OMRON D6F-W04A1 MEMS Air Velocity Sensor

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.


Characteristics/Performance
Model
D6F-W01A1
D6F-W04A1
D6F-W10A1
Flow Range (See note 1.)0 to 1 m/s0 to 4 m/s0 to 10 m/s
Calibration Gas (See note 2.)Air
Electrical ConnectionThree-pin connector
Power Supply10.8 to 26.4 VDC
Current Consumption15 mA max. with no load, with a Vcc of 12 to 24 VDC, and at 25°C
Output Voltage1 to 5 VDC (non-linear output, load resistance of 10 kΩ)
Accuracy±5% FS (25°C characteristic)±6% FS (25°C characteristic)
Repeatability (See note 3.)±0.4% FS
Output Voltage (Max.)5.7 VDC (Load resistance: 10 kΩ)
Output Voltage (Min.)0 VDC (Load resistance: 10 kΩ)
Rated Power Supply Voltage26.4 VDC
Rated Output Voltage6 VDC
CasePPS
Degree of ProtectionIEC IP40
Operating Temperature−10 to 60°C (with no condensation or icing)
Operating Humidity35% to 85% (with no condensation or icing)
Storage Temperature−40 to 80°C (with no condensation or icing)
Storage Humidity35% to 85% (with no condensation or icing)
Temperature Characteristics±5% FS for 25°C characteristic at an ambient temperature of −10 to 60°C
Insulation ResistanceBetween Sensor outer cover and lead terminals: 20 MΩ min. (at 500 VDC)
Dielectric StrengthBetween Sensor outer cover and lead terminals: 500 VAC, 50/60 Hz min. for 1 min (leakage current: 1 mA max.)
Weight6.3 g
Note: 1. Volumetric flow rate at 0°C, 101.3 kPa.
Note: 2. Dry gas. (must not contain large particles, e.g., dust, oil, or mist.)
Note: 3. Reference (typical)