Features
- Decoupled mounting in a ceiling loudspeaker housing
- Easy and quick installation
Measuring microphone for D1 AVC in a 5’’ recessed ceiling housing
System-tested sensing microphone for automatic volume control (AVC) of the VARIODYN D1 system. This decoupled sensing microphone is mounted in a 5" ceiling loudspeaker (DL 130 construction, incl. fire dome) flush and invisibly inside the ceiling. Connection is accomplished by means of an enclosed 3-pole XLR plug.
- Part-No.:
- 581310
Technical Data
- Rated voltage
- V AC
- Input-Clipping
- Verzerrung bei -3dB unter Nennleistung (ohmsche Last)
- Indication Output voltage
- Alle Kanäle auf Batterienennspannung geladen
- Alle Kanäle werden mit Netznennspannung geladen
- Betriebsarten
- Frequency
- Versorgungsspannung_a
- Eigenschwingungsfrequenz im Ruhezustand
- Effizienz bei maximaler Last
- Eingangsimpedanz (symmetrisch)
- Eingangsempfindlichkeit
- Spannungsverstärkung
- Maximale Tragfähigkeit
- Verzerrung bei Nennleistung (ohmsche Last)
- Frequenzgang bei Nennleistung
- Vorgang Klasse D
- Temperaturkompensationsfaktor für Batterieladegerät
- Schutz vor tiefer Batterieentladung
- Starten des Ladegeräts
- Impedanz der Batteriequelle
- Strombegrenzung des Batterieladegeräts
- Kapazität der ventilgeregelten Blei-Säure-Batterie
- Zulassung/Zertifizierung VDE, Semko (EN 60934)
- Isolationswiderstand
- Stehspannung Prüfspannung
- Shutdown
- Operating life
- Kontrolllampe
- Rated current
- Signal Rausch Verhältnis
- Frequenzbereich_fr
- kHz
- Leitungsspannung
- Lautsprecher_Line_Modul
- Spitzenspannungswiderstand
- max_Schaltkontaktstrom
- max_Schaltkontaktspannung
- Lastimpedanz min.
- SNR
- THD
- max_Ausgangspegel_FR
- Audio Ausgangskanäle
- Ausgabetype
- Max. Power per module
- Audio latenzy
- Output channels
- Audio Transmission Format
- Ethernet
- Output impedance
- Frequency response
- Nominal output level
- Audio output:
- Interference Voltage DistanceLine
- Interference voltage ratioMicrophone
- frequency response line
- frequency response microphone
- Nominal line input level
- Nomminal input levvel microphone
- audio input channels
- Short-circuit proof against + 24 V
- load current per output
- input resistance
- input voltage logical 0
- input voltage 1
- Input voltage
- audio storage
- Encoder/Decoder
- Sampling rate
- Voltage supply
- Power consumption
- Max. external voltage
- V DC
- Voltage of loudspeaker output
- Max. number of lines per moduel
- Max Power per line
- Max. number of modules per INC
- Operation temperature
- Channel separation
- Distortion factor @ 1 kHz
- Approval
- Efficiency
- Signal to noise ratio
- Input level
- Output power *8
- Current (1 kHz sinus/1 min.) @ 24 V DC *7
- Rated current @ 230 V AC *6
- Rated current @ 24 V DC*6
- Rated frequency
- Emergency power supply
- V DC
- Technology
- Operating voltage
- V DC
- Operating voltage
- Current consumption @ 12 V DC
- Current consumption @ 24 V DC
- Power consumption
- W
- Rated voltage
- Output voltage
- V AC
- Output current
- A
- Contact load relay
- Data transmission speed
- Transmission distance
- Transmission range
- 20 Hz ... 16000 Hz
- System input impedance
- Channel separation
- dB
- Harmonic distortion at nominal level
- Sensitivity
- 2,5 mV
- Sound level
- 157 dB
- Impedance
- 2000.000000000 Ω
- Fiber
- Ambient temperature
- -10 °C ... 55 °C
- Storage temperature
- Air humidity
- Air humidity
- Type of protection
- Housing
- Color
- Mounting
- Weight
- Weight
- approx. 1 kg
- Dimensions
- Ø: 180 mm D: 135 mm
- Declaration of Performance
- Output current (idle)
- Output current (alarm)
- Emergency power supply
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