Air Velocity Sensors
Onset Indoor Airflow & Gas Velocity Sensor with Range up to 10 Meters/Second

>> Measures Air & Inert Gas Velocity
>> Current Draw (12 Volt Excitation): 70 mA
>> Output: 0 to 4 Volts DC
>> Response Time: 1.5 seconds
>> Ability to Measure Air Velocity which CFM can be Calculated
>> Available in 1 or 2 Piece Versions
Compatible with
>> HOBO U30 Energy Monitor (with Analog Port Selection)
>> HOBO Energy Logger Pro (with Analog Module #S-FS-CVIA Required)
NOTE: 4 Week Lead Time Required!
Due to New CE Requirements, this product is Not Currently CE Compliant.
- Specifications
- Documentation
- Applications
- Purchase
Air Velocity Sensor Specifications
| Measurement Range |
T-DCI-F900-L-O: 0.15 to 5.0 m/s (30 to 985 fpm)
T-DCI-F900-L-P: 0.15 to 10.0 m/s (30 to 1969 fpm)
T-DCI-F900-S-P: 0.15 to 10.0 m/s (30 to 1969 fpm)
T-DCI-F900-S-O: 0.15 to 5.0 m/s (30 to 985 fpm) |
| Accuracy |
Greater of 10% of Reading or ±0.05 m/s or 1% Full Scale |
| Vibration |
up to 25 G |
| Acceptable Angle |
±300 from Perpindicular |
| Repeatability |
±1% Under Same Conditions |
| Standard Medium |
Air at Standard Pressure (101.3 kPa, 29.95" Hg) |
| Supply Voltage |
7 to 13 Volts DC |
| Supply Current |
40 to 75 mA (10K ohm Nominal) |
| Warm-Up Time |
< 5 Seconds |
| Response Time |
1.5 Seconds |
| Output |
Calibrated Range: Linear 0 to 4 Volts DC Full Scale
Beyond Calibrated Range: Up to 4.9 Volts DC |
| Media |
Air, Various Liquids |
| Sensor Head Material |
Plastic |
| Operating Range |
Temperature: 0 to 70°C (32°F to 158°F) |
| Storage Range |
Temperature: -10°C to 100°C |
| Dimensions |
T-DCI-F900-L-O: 91mm x 12mm Diameter
T-DCI-F900-L-P: 91mm x 12mm Diameter
T-DCI-F900-S-P: 100mm x 12mm Diameter
T-DCI-F900-S-O: 100mm x 12mm Diameter |
| Weight |
T-DCI-F900-L-O: 1.8 oz.
T-DCI-F900-L-P: 1.8 oz.
T-DCI-F900-S-P: 1.0 oz
T-DCI-F900-S-O: 1.0 oz. |
Air Velocity Sensor Documentation
Instructions on Connecting Air Velocity Sensor to H22 Energy Logger and U30 Energy Monitors. View PDF.
Air Velocity Sensor Applications
Airflow Measurement in HVAC Systems, Industrial Processes, Automotive, Air Filtration Systems, Electronic Enclosures and Critical Containment Areas.
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Air Velocity Sensor w/ 0.15 to 10 m/s Range
>> 1-Piece Sensor
>> Output: 0 to 4 Volts DC
>> Current Draw: 70 mA
>> Vibration: Up to 25G
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Price: $235.00 Part #: T-DCI-F900-S-P
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Air Velocity Sensor w/ 0.15 to 5.00 m/s Range
>> 1-Piece Sensor
>> Output: 0 to 4 Volts DC
>> Current Draw: 70 mA
>> Vibration: Up to 25G
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Price: $235.00 Part #: T-DCI-F900-S-O
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Air Velocity Sensor w/ 0.15 to 10 m/s Range
>> 2-Piece Sensor
>> Output: 0 to 4 Volts DC
>> Current Draw: 70 mA
>> Vibration: Up to 25G
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Price: $319.00 Part #: T-DCI-F900-L-P
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Air Velocity Sensor w/ 0.15 to 5.0 m/s
>> 2-Piece Sensor
>> Output: 0 to 4 Volts DC
>> Current Draw: 70 mA
>> Vibration: Up to 25G
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Price: $319.00 Part #: T-DCI-F900-L-O
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