Panasonic
Panasonic ETHY20MD_IIB+H2 Ex horn loudspeaker 25 W, stainless steel
Product code ETHY20MD_IIB+H2
25 W Ex horn loudspeaker for hazardous areas with explosive gas and dust (Ex zones 1, 2, 21 and 22). Stainless steel construction, IP66, marking Ex db IIB+H2 Gb.
- Ex marking Ex db IIB+H2 Gb, Ex tb IIIC Db
- Ex zones 1, 2, 21 and 22
- Power taps 6 / 12 / 20 / 25 W (100 V)
- IP66, stainless steel
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Product description
ETHY20MD_IIB+H2 is a 25 W Ex horn loudspeaker for hazardous areas where an explosive gas or dust atmosphere may occur. According to Panasonic, it is intended for industrial and marine environments that require clear voice announcements, explosion protection and long-term durability in demanding conditions.
The loudspeaker is suitable for Ex zones 1, 2, 21 and 22. The marking is Ex db IIB+H2 Gb, Ex tb IIIC Db, II 2GD T6 T5. According to Panasonic, the IP66 rating withstands the demanding conditions of offshore and onshore installations. The stainless steel construction improves corrosion resistance. The power is selected on the 100 V line: 6, 12, 20 or 25 W.
The IIC version of the same loudspeaker is ETHY20MD_IIC. The aluminium model is ETH20MD_IIB+H2.
Technical data
- Product code
- ETHY20MD_IIB+H2
- Manufacturer
- Panasonic
- Product group
- Voice alarm systems › Ex loudspeakers
- Rated power
- 25 W
- Power taps (100 V)
- 6 / 12 / 20 / 25 W
- Frequency range
- 650–10,000 Hz (6 W), 450–9,000 Hz (12 W), 400–9,000 Hz (20 W), 350–10,000 Hz (25 W)
- Sound pressure level (rated power, 1 m)
- 112 dB
- ATEX classification
- Ex de mb IIB+H2 Gb, Ex mb tb IIIC Db, II 2GD T6 T5
- Ex zones
- 1, 2, 21, 22
- Standards
- EN 60079-0, EN 60079-1, EN 60079-31
- IP rating
- IP66
- Operating temperature
- −20…+60 °C
- Humidity
- Below 95%
- Dimensions
- Ø 270 × 400 mm
- Weight
- 7 kg
- Material
- Stainless steel
Documents
Original manufacturer documents (PDF).
Technical datasheets
Certificates and declarations
Compatible products
- Panasonic
Panasonic · ETHY20MD_
IIC Panasonic ETHY20MD_IIC Ex horn loudspeaker 25 W, stainless steel
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