AUER SIGNAL

Auer Ex Classed Signal Horn dHH

Strong horn with typical horn signal.

For use in areas exposed to explosions in zones 1 and 2.

Modular system with synthetic cover made of fiberglass reinforced polyester.

Flame-proof chamber "d"

The security-class connection chamber increased safety "e".

Lower weight - robust and corrosion proof construction.

Insulation class II - no potential equalization required.

DC models with electronic switches - significantly longer service life.

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  • Strong signal horn, 105 dB
  • Fits zone 1, 2, 21 and 22
  • Insulation class II - no potential equalization required
  • IP66, -20 to +75 °C

Selected variant

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Technical data

Diameter 190mm
Housing Colour Black RAL 9005
IP class IP66
Mounting Independent
Nominal current max 0,65 A
Nominal current min 0,65 A
Number of tones 1
Sound control No
Sound level max 105 dB
Supply voltage 24 V
Supply voltage ac max 26,4 V AC
Supply voltage ac min 20,4 V AC
Temperature operational max 70 °C
Temperature operational min -50 °C
Terminal connection 2,5 mm²
Weight 5500 g

Product description

Strong horn with typical horn signal.

For use in areas exposed to explosions in zones 1 and 2.

Modular system with synthetic cover made of fiberglass reinforced polyester.

Flame-proof chamber "d"

The security-class connection chamber increased safety "e".

Lower weight - robust and corrosion proof construction.

Insulation class II - no potential equalization required.

DC models with electronic switches - significantly longer service life.

Accessories

Related

Parts Nominal current max Nominal current min Supply voltage Supply voltage ac max Supply voltage ac min Supply voltage dc max Supply voltage dc min Price
0,65 A
0,65 A
24 V
26,4 V AC
20,4 V AC
1,2 A
1,2 A
12 V
13,2 V AC
10,2 V AC
0,35 A
0,35 A
48 V
52,8 V AC
40,8 V AC
0,3 A
0,3 A
42 V
46,2 V AC
35,7 V AC
0,25 A
0,25 A
60 V
66 V AC
51 V AC
0,15 A
0,15 A
110 V
121 V AC
93,5 V AC
0,07 A
0,07 A
230 V
253 V AC
195,5 V AC
0,6 A
0,6 A
12 V
13,2 V DC
10,2 V DC
0,08 A
0,08 A
110 V
121 V DC
93,5 V DC
0,07 A
0,07 A
230 V
253 V AC
195,5 V AC
0,15 A
0,15 A
120 V
132 V AC
102 V AC
0,15 A
0,15 A
60 V
66 V DC
51 V DC
0,05 A
0,05 A
220 V
242 V DC
187 V DC
0,3 A
0,3 A
24 V
26,4 V DC
20,4 V DC
0,17 A
0,17 A
48 V
52,8 V DC
40,8 V DC

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