Monnit wireless airflow detectors use a flexible, stress sensitive ribbon to detect air flow within heating and air conditioning duct work. User customization allows you to set the frequency of readings and the ability to set notifications or alerts from the iMonnit online sensor monitoring system if airflow is detected or not detected.
Note: This sensor does not provide a measurement value for the amount of airflow.
* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.
Flex Sensor Element Specifications
|Sensing Element||Bend / Potentiometer|
|Base Resistance||100 O - 500 KO|
|Life Cycle||More than 1,000,000 Cycles (Tested to 10,000,000+ Cycles)|
|Temperature Operating Range||-35°C to +85°C ( -31°F to +185°F )|
Coin Cell Specifications
|Battery Type||Replaceable 3.0V Coin Cell Battery|
|Dimension||1.775 in x 1.04 in x 0.785 in|
|Max Operating Temperature||-20°C to +60°C (-4° to +140°F)|
|Optimal Battery Operating Temperature (Coin Cell)||+10°C to +50°C (+50°F to +122°F)|
|Supply Voltage||2.0 - 3.6 V (Single CR2032 Coin Cell Battery)|
|Device Range||250 - 300 ft. non-line-of-sight device range*|
|Battery Life||At 1 hour heartbeat setting, coin cell battery will typically last ~ 1-2 Years. **|
|Enclosure Technology||Monnit PinchPower™ Wireless Sensor Enclosures|
868 MHz Specifications
|Operating Frequency||868 MHz Operating Frequency|
|Certifications||CE Certified and Complies with CISPR 22:2008-09 / EN 55022:2010 - Class B and ETSI EN 300 220-2 V2.4.1 (2012-05)|