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Còi báo (Alarm Sounder) - E2S

Model: A105NXDC024R/C-F-UL

Specification:

Maximum output: 112dB(A) @ 1 metre [103dB(A) @ 10ft/3m]
Nominal output: 105dB(A) @ 1m +/- 3dB – Tone 2 [96dB(A) @ 10ft/3m]
No. of tones: 32 (UKOOA / PFEER compliant)
No. of stages: 3
Volume control: Max. 105dB(A);
Min. 96dB(A) – Tone 2
Effective range: 60m/197ft @ 1KHz
Voltages DC: 24V dc (10-30V dc);
48V dc (35-60V dc);
110V dc (72-130V dc)
[24V dc units can use 24V ac for single stage apps.]
Voltages AC: 24V ac; 115V ac; 230V ac
Stage switching: Negative
Positive switching option available
Reverse polarity stage switching on DC units.
Ingress protection: IP66
Enclosure material: High impact UL94 V0 & 5VA FR ABS
Enclosure colour: Red (RAL3000), Grey (RAL7038) & White.
Cable entries: 2 x M20 clearance gland entries in side & back
Terminals: 0.5 to 1.5mm² cables.
Operating temp: -25 to +55°C [-13° to +131°F]
Storage temp: -40 to +70°C [-40° to +158°F]
Relative humidity: 90% at 20°C [68°F]
Weight: DC: 0.75kg/1.65Ibs AC:1.00kg/2.2Ibs
*SPL data +/-3dB(A). Measured at optimum voltage.