Air Differential Pressure Switch With Adjustable Setpoint, New Design, used to sense pressure and flow of air in ducts and pipes
Air Differential Pressure Switch
Applications:
l Filter obstructive alarm.
l Maximum air flow controller for variable air volume systems.
l Air proving in ventilation ducts.
l Burner air control
l Overheating protection for Electric Heater with blower
Technical Specification:
Type | Adjust Range | Return Difference | Deviation |
AFS 930.80 | 20200 Pa | 10 Pa | ± 10% |
AFS 930.81 | 30300 Pa | 10 Pa | ± 10% |
AFS 930.83 | 50500 Pa | 20 Pa | ± 10% |
AFS 930.85 | 1001000 Pa | 20 Pa | ± 10% |
AFS 930.86 | 5002500 Pa | 350 Pa | ± 10% |
AFS 930.87 | 100054000 Pa | 100 Pa | ± 10% |
Ø Max. differential pressure: 5000Pa
Ø Protection Class: IP54
Ø Output: 1.0A (0.4A)/ 250VAC
Ø Working temperature:-20~85
Ø Storage temperature: -40~85
Ø Min. Actuating pressure:
Standard: 20Pa;
min.starting interval: 10Pa
range: 20~30Pa
Ø Installation direction: vertical (standard installation style)
Hose connection: pipe P6.2mm
