Product Description
Monitor air flow in duct work
- Measures air flow from 0-8m/s or 0-16m/s
- Accurate to ±5%
- Set high and low limits by programming the Sensaphone
- Sensaphone will go into alarm when air flow level exceeds limit
- Compensates for changes in air temperature
- Telescopic arm allows sensor to be placed at correct depth into duct
- Requires 24VDC power supply (Part # FGD-0070)
The Sensaphone Air Flow Sensor will measure and provide real time air flow values to any Sensaphone that accepts a 4-20mA signal. When the air flow level falls outside of the Sensaphone’s programmed high or low limit, the user will receive an alarm which displays or reads the current air flow value. The sensor registers the air flow speed according to a thermal principal based on the fact that the cooling action of air increases with airspeed. The duct mount enclosure allows the sensor to be placed inside an air duct. A 24V DC power supply is required to power the sensor.
Technical Specifications
Air Flow Speed Range: 0-8m/s or 1-16m/s or 0-16m/s by removing on board jumper
Accuracy: 5%
Operating Temperature Range: 32° to 122°F | 0° to 50°C
Operating Humidity Range: 5 - 95% RH
Depth of Insertion Channel: 2-8" | 50 - 200mm
Dimensions: 3.15 x 3.15 x 2.17" | 80 x 80 x 55mm
