15W & 25W Ex plastic horn speaker. This versatile model can be ordered with different transformers for more tappings and power ratings. DSP-15 EExmN(T) is light and has M20 entries in the back lid for easy cable mounting. Extra termination space for loop in loop out purpose as standard. Now also with certificate for USA and Canada.

Can be used in:
II 2G Ex d e mb IIB+H2 T4 Gb
II 2G Ex d e mb IIC T4 Gb
II 2D Ex tb IIIC T105º
Zones: 1, 2, 21, 22

Explosion protection:
II 2G Ex d e mb IIB+H2 T4 Gb
II 2G Ex d e mb IIC T4 Gb
II 2D Ex tb IIIC T105º

Certificate: Nemko 09ATEX 1322X

Enclosure: Anti-static PA / Black

Weight: 2,2 kg

Ambient temperature: -50ºC a +60ºC

Ingress protection: IP 66 / 67

Supply voltage: 100V

Power stages: 25W / 30W

Maximum acoustic output: IIB: 105 dB – SPL 1W/1m | IIC: 102 dB – SPL 1W/1m

Effective freq. range: IIB: 380-7000 Hz | IIC: 450-6000 Hz

Dispersion:
IIB:
1 kHz -6dB 200º
4 kHz -6dB 47º

IIC:
1 kHz -6dB 105º
4 kHz -6dB 35º

Cable entries:
1xM20x1.5 PA cable gland
1xM20x1.5 PA plug

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