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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.