DSP-15EEXMN

DSP-15 EExmN 15W/20 Ohm

Item Number: 2340020010

Ex Speaker with 2 Cable Glands

  • 2x plastic M20 cable gland (11-14mm)
  • Ex db eb mb IIB+H2 T4 Gb
  • Ex tb IIIC T105°C Db
IP67 IP67
IEC Ex IEC Ex Intercom
Atex

Versatile explosion-proof horn speaker perfectly suited for industrial or maritime environments. Antistatic plastic housing ensures a rugged, yet light-weight construction.

  • With a 100V line transformer
  • With an internal thermal fuse
  • Rated/max. power: 15W
  • Impedance: 20 Ohm
  • Material: Antistatic PA / Black
  • Bracket and all outside nuts and screws in stainless steel

 

Installation, Operation and Maintenance Procedures

  • Remove the lid by four screws, lead the cable through the cable gland, and connect to the terminal with the required tapping.
  • Every time the back lid is removed, check that the gasket is fitted correctly to the lid before you refit the back lid. Do not use any lubricants on the gasket.
  • Screw the lid back into place with four screws with a torque of 0,95-1,2 Nm to ensure the IP rating.
  • To change the position of the loudspeaker, please adjust the standard U-bracket (by loosening/tightening the screws) as required.
  • Use only IECEx/ATEX certified “Ex eb” cable glands and blanking plugs reflecting the same IP rating and temperature range as the loudspeaker.
  • Standard model delivered with two M20 Ex-approved plastic blanking plugs.
  • According to customer requirements, DSP-15EExmN(T) can be supplied with three different bracket systems.
  • For optimum performance, always use the correct voltage/power and operate within the frequency limits as stated.
  • Do not open the loudspeaker when energized.

 

General
Material / Color Anti-static PA / Black
Mounting Bracket
Termination e-chamber, push terminals
Weight 2,2 kg
IP-rating IP-66/67
Max / min amb temp. 50°C / -50°C
Rated / max. power 15 W / 30 W
SPL 1W/1m 105 dB
SPL rated power 116 dB
Effective freq range 380-7000 Hz
Dispersion (-6dB) 1kHz / 4kHz 200° / 50°
Directivity factor, Q (1kHz) 1,8
Fuse Thermal fuse- 84°C, 2x Short-circuit protection fuses
Ex Classification Ex db eb mb IIB+H2 T4 Gb / Ex db eb mb IIC T4 Gb / Ex tb IIIC T105°C Db
PRODUCT VARIANTS
2340020057 Ex horn speaker 15W, 8 Ohm, SST bracket, 2xM20 Gland

Date Name Category Size Document
MD-SDoC-2340020010-IHM-8003-41770-7871 Declaration 72.18 KB Login to download
A100K11671 DSP 15EExmNT_rev01.zip CAD 2D 886.94 KB Login to download
DSP-15EExmNT DoC.pdf Certificate 197.75 KB Download
DNH DSP-15EExmN(T) CNEx11 3478X Certificate 1.35 MB Download
DNH DSP-15EExmN(T) IECEx NEM 05 0005X Issue 3 Certificate 189.25 KB Download