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MEMS Air Velocity Sensor – D6F-W01A1/04A1

Compact, intelligent sensors

featuring MEMS precision

technology for repeatable airflow

detection

RoHS / Lead-free and lead solder compatible

Precision uni-directional air velocity detection

Integral passive Dust Segregation

System (DSS)

Compact size: 39 (L) x 20 (W) x 9 (H) mm

User friendly – no adjustment necessary

Application Examples

• Cassette (ceiling / suspended), multi-modular air conditioners

• Duct connected heating and air conditioning systems

• Alternative for single point Pitot tube

• Alternative for thermal dispersion measurement

• Air & water cooled chillers, indoor packaged AC systems

• Window / split, multi-split residential AC coolers

• Air purifiers, dehumidifiers

• Fan assisted space heaters

• Air cooled, high power indoor lighting

• Mission critical PC, Workstation ventilation

• 19" rack / tray mounted PSU watchdog ventilation systems

Ratings

Absolute maximum rating

Ordering Information

Model Case Applicable Gas Flow Range

D6F-W01A1 PPS (Polyphenylene Sulphide) Air* 0 – 1 m/sec

D6F-W04A1 PPS (Polyphenylene Sulphide) Air* 0 – 4 m/sec

D6F-W CABLE

*Dry gas must not contain large particles, eg dust, oil, mist.

Item Term Ratings Unit

Power-supply voltage VCC 26.4 VDC

Output voltage VOUT 6 VDC

Electrical Performance

Recommended operation condition and DC characteristic

Item Term Condition MIN TYP MAX Unit

Power-supply voltage VCC – 10.8 – 26.4 VDC

Operating temperatur

TOPR –

-10 – 60 °C

Maximum output VOH Load resistance 10kR – – 5.7 VDC

voltage

Minimum output

VOL Load resistance 10kR 0 – – VDC

voltage

Summary of content (4 pages)

PAGE 1
Text MEMS Air Velocity Sensor – D6F-W01A1/04A1 Compact, intelligent sensors featuring MEMS precision technology for repeatable airflow detection n RoHS / Lead-free and lead solder compatible n Precision uni-directional air velocity detection n Integral passive Dust Segregation System (DSS) n Compact size: 39 (L) x 20 (W) x 9 (H) mm n User friendly – no adjustment necessary Application Examples • Cassette (ceiling / suspended), multi-modular air conditioners • Air purifiers, dehumidifiers • Duct connec
PAGE 2
MEMS Air Velocity Sensor – D6F-W01A1/04A1 Text g Basic Performance Measurement condition: Power supply voltage 12VDC, ambient temperature 25°C and dry air. Operating Characteristics D6F-W01A1 Flow Velocity (m/s) 0 0.25 0.50 0.75 1.00 Output Voltage (V) 1.00 ±0.2 1.35 ±0.2 2.01 ±0.2 3.27 ±0.2 5.00 ±0.2 Flow Velocity (m/s) 0 1.00 2.00 3.00 4.00 Output Voltage (V) 1.00 ±0.2 1.58 ±0.2 2.88 ±0.2 4.11 ±0.2 5.00 ±0.2 D6F-W04A1 Note: 1. Air velocity.
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Text MEMS Air Velocity Sensor – D6F-W01A1/04A1 g Precautions 1. Avoid use in excessively dirty, wet environments 2. Do not use in the presence of flammable gases (e.g. hydrogen, methane, ethane and liquefied petroleum gas. In addition, do not use with corrosive gases (eg chlorine, sulphur, acids, alkalis etc). 3. Install in the direction of the arrow indicated. 4. For best results (optimum accuracy), mount horizontally. 5. Use M3 screws for mounting. Do not exceed a fixing torque of 0.59Nm 6.
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MEMS Air Velocity Sensor – D6F-W01A1/04A1 g D6F-W Cable Black Brown 200±3.5 100±1.5 1. VCC 2. VOUT 3. GND Blue g Packaging No. Qty Name Material 1 5 Pad Coated board paper 2 4 Tray Polyethylene 3 1 Box Coated board paper 4 1 Label/Bar Code – Type D6F-W 1 2 g Change in specifications Product specifications and accessories may be changed at any time based on improvements and other reasons.