KNTECH KNLB-Ex30 ATEX Explosion-proof Horn Speaker 30 W, 8 Ohm
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Available in Saudi Arabia
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Available in
🇸🇦 Saudi Arabia
KNTECH KNLB-Ex30 is a 30 W, 8 ohm explosion-proof horn loudspeaker for PA, paging and alarm messages in hazardous areas. It is certified to ATEX by TÜV and carries CE marking.
KNTECH pairs the KNLB-Ex horns with its KNEx6 and KNEx8 explosion-proof telephones and with its PAGA systems. The same housing is available at 5, 10 and 15 W.
Key features
- ATEX certified by TÜV, CE marked
- II 2G Ex db eb IIC T6 Gb / II 2D Ex tb IIIC T85°C Db
- For Zone 1, Zone 2, Zone 21 and Zone 22
- Fixed resistance 8 ohm, without transformer, 30 W
- Dual cable entry
- Anti-static polyamide housing, black
- IP66 dust and water protection
- Service temperature -40 to +55 °C
- Stainless steel mounting bracket
- M20 x 1.5 cable entries
- For public address and paging applications
Technical data
| Model | KNLB-Ex30 |
|---|---|
| Ex marking | II 2G Ex db eb IIC T6 Gb; II 2D Ex tb IIIC T85°C Db |
| Rated power | 30 W |
| Impedance | AC 8 ohm ±15 %; DC 6.4 ohm ±7 % |
| Frequency range | 300-8000 Hz |
| THD | 5 % max at 1 kHz, 1 W |
| Housing | Anti-static polyamide, black |
| Ingress protection | IP66 |
| Working environment | -40 to +55 °C, 45-85 % RH |
| Cable entry | M20 x 1.5 |
| Dimensions | 250 mm dia. x 352 mm |
| Weight | 3.7 kg |
Applications
- Refineries, gas plants and petrochemical units
- Tank farms and offshore platforms
- Nuclear and conventional power plants
- Shipbuilding and tunnels
Supply in Saudi Arabia
KNTECH products are supplied in Saudi Arabia by West Velocity Company, Al Khobar - quotation, delivery across the Kingdom and the manufacturer's documentation and certificates on request. Ask for a quotation by email (info@west-velocity.com) or WhatsApp.
Manufacturer information: www.koontech.com
Datasheet / brochure: PDF
