Summerid, mikrofoonid

• Electrical Life: •40,000 hours.
• Operating voltage 24V DC
• Mounting hole diameter Ø22mm
• Panel thickness max. 6mm
• Operating temperature -20…50°C
• IP Class: IP40.
• Backlight colour red/green

• summer sisemise generaatoriga
• flants-kinnitus
• ABS korpus
• tooni tüüp: ühetonaalne
• tööpinge: 18-28 VDC
• nominaalpinge: 24 VDC
• voolutarve: 30 mA
• võnkesagedus: 300-500 Hz
• helirõhk: 85 dB
• ühendus: juhtmetega

Sound transducer piezo, alarm, with built-in generator
• Resonant frequency: 3kHz
• Operating current: 12mA
• Operating voltage range: 1.5…30 V DC
• Mounting holes pitch: 29mm
• Sound level: 80dB

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• high sound pressure level: 95 dB at 30 cm
• operating voltage: 3-24 VDC
• rated voltage: 12 VDC
• current consumption: 25 mA
• oscillation frequency: 2.5 kHz