Product information and support
Features and Benefits:
- High output: Up to 109 dB @ 1 m ensures the alarm cuts through hearing protection and machinery noise.
- 32 selectable tones: Quick DIP-switch setup makes it easy to match local procedures.
- ATEX approval: II 2 G Ex d IIC T6 Gb / II 2 D Ex tb IIIC T85 °C Db for safe operation in Zone 1 and 21.
- Robust construction: Marine-grade aluminium, chrome-plated ABS horn, and stainless AISI 316L brackets resist vibration, moisture, and chemicals.
- IP65 sealing: Protects against dust and water jets without an additional enclosure.
Specifications:
- Operating voltage: 12 / 24 V DC
- Operating current: 0.10 – 0.12 A
- Sound pressure level: 109 dB @ 1 m (max.)
- Tones: 32 selectable (DIP-switch)
- Ex marking: II 2 G Ex d IIC T6 Gb / II 2 D Ex tb IIIC T85 °C Db
- Ingress protection: IP65
- Temperature range: −20 °C to +55 °C
- Materials: Aluminium LM6, ABS horn, AISI 316L brackets
- Dimensions: L 202 mm × H 137 mm
- Weight: 1.25 kg
You get a siren that meets legal requirements for hazardous (explosive) areas while remaining adaptable to your own alarm scenarios with 32 different tones. The low power draw (0.10–0.12 A) means it can run on existing 12/24 V circuits without burdening the supply. Corrosion-resistant materials and IP65 sealing minimize maintenance, even for outdoor installation or aggressive environments.
The EX sounder shortens reaction time in critical situations by delivering a powerful, unambiguous audio signal that quickly captures attention—even in noise-intensive ATEX zones. The 32 tones make it straightforward to implement clear codes for, e.g., gas leak, evacuation, or shutdown, reducing confusion and increasing safety across departments. Its rugged aluminium housing, IP65 protection, and wide temperature specification mean fewer faults and longer service life, even under harsh conditions. At the same time, the low current consumption and 12/24 V compatibility reduce installation and operating costs by enabling reuse of existing cabling.
A reliable gas detection system starts with a thorough assessment of your workplace environment. With years of experience identifying risk areas and designing tailored solutions, we can help determine whether this product is the right fit for your needs.
Whether you need this product as a standalone solution or as part of a larger system, we’ll make sure it’s aligned with your workplace’s specific requirements. We work closely with you to ensure the solution meets both safety standards and the unique challenges of your operations.
Learn more about how we can help you find the right solution here.
