Panasonic
Panasonic ETH20MD_IIB+H2 Ex horn loudspeaker 25 W
Product code ETH20MD_IIB+H2
25 W Ex horn loudspeaker for hazardous areas with explosive gas and dust (Ex zones 1, 2, 21 and 22). Aluminium housing, 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, aluminium
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Product description
ETH20MD_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 sites that require clear voice announcements, explosion protection and reliable operation in demanding environmental 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 power is selected on the 100 V line: 6, 12, 20 or 25 W.
The IIC version of the same loudspeaker is ETH20MD_IIC. The stainless steel model is ETHY20MD_IIB+H2.
Technical data
- Product code
- ETH20MD_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 db IIB+H2 Gb, Ex tb IIIC Db, II 2GD T6 T5
- ATEX certificate
- INERIS 09 ATEX 0024X
- 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 × 444 mm
- Weight
- 3.5 kg
- Material
- Aluminium
Documents
Original manufacturer documents (PDF).
Technical datasheets
Certificates and declarations
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+ Add to quote requestIIB+H2 Ex horn loudspeaker 25 W, stainless steel
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IIC Panasonic ETHY20MD_IIC Ex horn loudspeaker 25 W, stainless steel
+ Add to quote request
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