The ex sounder is especially suitable for application in hazardous areas at industrial workplaces category 2G or 3G (formerly zones 1 and 2) and complies with the technical requirements of DIN 33404 - 3. The robust aluminum die-cast housing is resistant to chemicals and environmental factors.
32 tone sequences can be programmed:
Quartz controlled sound synchronization
ATEX approved
LM6 aluminum die-cast housing
Self-extinguishing aluminum cone, similar to UL 94 VO
| Operating voltage | 12 V DC |
| Current consumption | typ. 195 mA |
| Current consumption @ 12 V DC | approx. 195 mA |
| Sound level | 110 dB(A) ± 3 dB @ 1 m (depending on signaling type) |
| Ambient temperature | -50 °C ... 55 °C |
| Storage temperature | -50 °C ... 70 °C |
| Explosion protection | II 2G Ex de IIC T4 |
| Type of protection | IP 67 |
| Material | aluminum die cast LM6 |
| Air humidity | < 90 % (non condensing) |
| Color | red, similar to RAL 3000 |
| Weight | approx. 3.16 kg |
| EC-type examination certificate | KEMA 99ATEX 7906 |
| Dimensions | Ø: 181 mm L: 263 mm |
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