SL20 Max limiter relay zonder auto mute



Bestel
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Detail

The SL20 is a single rack space Sound Pressure Level meter with special triggering circuits. When monitored sound exceeds a specified level, a relay connected to a switched output is activated. The switched output can then activate connected ancillary equipment which can be used to notify the manager, light a light, ring a bell, or activate a compressor. It can even be used to activate a counter to determine how often sound exceeds the specified level. The choice of ancillary equipment is made by the installer to accommodate the particular situation. The SL20 does not contain audio attentuation circuitry, only triggering circuitry.
Triggering Circuit: This circuit will respond when the SL20 monitors a sound which is over the user's specified level. A switched output control relay and an audio attenuation circuit will be triggered.
Switched Output Controls: The SL20 provides a rear panel mounted terminal strip to which an installer can connect ancillary equipment suitable for the installation. This terminal strip becomes "active" when the switched output control relay is triggered. Connected equipment can range from a simple light bulb to a heavy duty solid state relay capable of handling multiple announcement devices.

Kenmerk
  • The Controls:
    - Set: The set control is provided to specify the maximum allowable sound level
    - SPL Weight: Measurements can be made in SPL FLAT, A, or C
Specificatie
Measurement Range: Microphone input: 47dB - 123dB SPL
Inputs: Microphone: XLR 3 pin jack. Pin (1) Ground, Pin (2) Hot, Pin (3) Neutral
Outputs: Switched terminals: Fused 2 position terminal strip rated @ 1A, 125Vac
Microphone: 600 ohm omnidriectional electret condenser. Model MK8. (Cable not included)
Display (SPL): 3 digit via 7 segment display
Trigger Level: 60dB - 120dB typical
Response, Recovery Times: Inter-related, varies depending on level of signal vs. trigger level setting
Case Material: Painted aluminum
Weighting: IEC A, C and Flat
Power: 12Vdc @ 500mA via 3.5mm jack (battery eliminator supplied)
Size: 19" x 1-3/4" x 8½"(W x H x D)
Weight: 3 lbs.
Goedkeuring: CE, RoHS en WEEE
Content
- SL20 Max limiter relay zonder auto mute
- GB10 Gebruiksaanwijzing
Optie
Prijs

Prijzen zijn per stuk, exclusief 21% BTW en gelden voor levering af magazijn Voorthuizen. Bij levering in Nederland of in België worden verzendkosten altijd in rekening gebracht tot maximaal EUR 25,00. Ditzelfde geldt voor expreskosten en/of rembourskosten. Bij de producten trainingen en cursussen is na het bevestigen van de cursusdatum, bij het niet verschijnen van de deelnemer(s), de verplichting ontstaan tot volledige betaling. Het volgen op een latere datum ingeval van niet verschijnen is in overleg mogelijk, maar wordt uitsluitend gezien als service. Hieruit kan geen enkel recht uit worden onttrokken.