- This adds the ability for users to be able to measure air velocity (in ducts, e.g.) from which CFM can be computed.
The F900 S-P Airflow Sensor is designed to measure the velocity of airflows in applications such as HVAC, industrial processes, automotive, air filtration systems, electronics enclosures and critical containment areas.
Requires analog port selection during U30 system configuration and use of a S-FS-CVIAwhen using the H22-001 data logger. When using a U12 data logger, this sensor requires an 0-5 Vdc analog input cable (CABLE-ADAP5) and external power provided by an AC adapter (AC-SENS-1).
The T-DCI-F900-S-P Sensor is for use inIndoor environments
The T-DCI-F900-S-P Sensor supports the following measurements:
Measurement ranges, "O" model: 0.15 - 5 m/s (30 - 985 fpm)
Measurement range, "P" model: 0.15 - 10 m/s (30 - 1969 fpm)
Accuracy: Greater of 10% of reading or +/-0.05 m/s or 1% full-scale
Standard medium: Air at standard pressure (101.3 kPa, 29.95" Hg)
Operating temperature range: 15 – 35 C (59 – 95 F)
Storage temperature: -10 to 100C
Supply voltage: 7-13 VDC
Supply current: 40 - 75 mA (10K ohm nominal)
Warm-up time: < 5 sec
Response time: 1.5 sec
Output: Linear 0 - 4 VDC full scale for calibrated range, up to 4.9 VDC beyond calibrated range
Sensor head material: Plastic
Dimensions: 100 mm x 12 mm diameter for "S" model, 91 mm x 12 mm for "L" model
Weight: "S" model 1 oz., "L" model 1.8 oz.
Vibration: Up to 25 G
Acceptable angle: +/- 300 from perpendicular
Repeatability: +/- 1% under same conditions