The FLO-CORP CalFlo™ CFNF1 AC Thermal Mass Air Flow Switch uses solid-state switching for extremely reliable results, even in harsh environments. Precision monitoring for gas applications, from ventilation to damper regulators.
Part Number: CFNF1
This industrial purpose flow switch is a great choice for monitoring a variety of air or gaseous applications. The CalFlo™ CFNF1 AC Thermal Mass Air Flow Switch features solid-state switching and is extremely reliable even under the harshest environmental conditions. The CFNF1 features a repeatable alarm, an adjustable set-point from 3 to 32 feet per second, and LED indication of flow. The short housing is intended for use in pipe sizes 1/2” to 1-1/2” in diameter and the long housing is recommended for pipe sizes 2” and up. Typical applications include air conditioning, ventilation, air filter monitoring, extraction fans, blowers, damper regulators and energy conservation systems.
Durable: Repeatable switch point for maximum protection for rotating equipment
Saves Money: Low cost of ownership
Low Maintenance: No moving parts to replace
Warranty: Five-year warranty available
Pressure: CFNF1-_-U: 15 psi (1 bar) CFNF1-_-S: 150 psi (10 bar)
Switching Range: 3 to 32 fps (1 to 10 mps)
Voltage Tolerance: ± 10 %
Switching Current: 200 mA max
Agriculture, Chemical & Petrochemical, Environmental Water & Wastewater, Government Agencies, Life Sciences, Minerals & Mining, Oil & Gas, Original Equipment Manufacturers, Power & Energy, Refined Products
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