Dwyer DAFA-1 氡减缓用气流指示器和报警器 – 85分贝警报，电池供电 (15 CFM)

Weight: 113.4 g

Compliance: CE

Air Flow, Max: 15 CFM

Air Flow, Min: 10 CFM

LED Indicators: No Flow Alarm: Red LED; Low Battery: Yellow LED

Materials, Wetted: ABS, Polycarbonate

Supply Power Type: Battery

Media Compatibility: Air

Mounting Orientation: Vertical

Operating Temperature, Max: 122 °F

Operating Temperature, Min: 32 °F

Datasheet