MEMS Air Velocity Sensor
D6F-W
MEMS precision technology for
repeatable airflow velocity detection.
• Precision uni-directional air velocity detection with ±5%
full-scale repeatable accuracy.
• Integral passive Dust Segregation System (DSS) prevents
contamination of sensor element.
• Compact size: 39 (L) x 20 (W) x 9 (H) mm
• Output signal amplified & temperature compensated.
• User friendly - no adjustment necessary.
• RoHS Compliant
Ordering Information
Description
Case
Applicable Gas
Flow Range
0-1 m/sec
0-4 m/sec
0-10 m/sec
- - -
Model
D6F-W01A1
Velocity Sensor
PPS
Air (See note 1.)
D6F-W04A1
D6F-W10A1
D6F-W CABLE
Cable Connector Assembly
- - -
- - -
Note: 1. Dry gas must not contain large particles, eg dust, oil, mist.
2. Cable Assembly is sold separately.
Specifications
■ Characteristics
Models
Flow Range (See note 1.)
Applicable Gas (See note 2.)
Electrical Connection
Power Supply
D6F-W01A1
D6F-W04A1
D6F-W10A1
0 to 10 m/s
0 to 1 m/s
Air
0 to 4 m/s
Connector (3 wire)
10.8 to 26.4 VDC
Current Consumption
Operating Output Voltage (VDC)
Output Voltage (Max.)
Output Voltage (Min.)
Accuracy
Max. 15 mA (no load, Vcc = 12 to 24VDC, 25°C)
1 to 5 VDC
5.7 VDC (Lead resistance 10kΩ)
0 VDC (Lead resistance 10kΩ)
± 5% F.S. max. of detected characteristics at 25 °C
± 0.4% F.S.
Repeatability (See note 3.)
Case Material
PPS
Degree of Protection
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
IP40
-10 to 60°C (with no icing or condensation)
35 to 85% RH (with no icing or condensation)
-40 to 80°C (with no icing or condensation)
35 to 85% RH (with no icing or condensation)
Temperature Characteristics
Insulation Resistance
Dielectric Strength
± 5% F.S. max. of detected characteristics at 25 °C (within -10 to 60°C)
20 MΩ (500 VDC between lead terminal and the case)
500 VAC, 50/60 Hz for 1 minute. (Leakage current typ. Max. 1 mA) between lead terminals and case.
6.3 g
Weight
Note: 1. Flow range at 0°C, 101.3kPa.
2. Dry gas. (must not contain large particles, dust, oil, mist)
3. Reference (typical)
MEMS Air Velocity Sensor D6F-W
31