Siemens DB3B Ex Sounder for Explosion-Hazard Areas of Zones 1 and 2 (S54339-Z104-A1)
SKU
S54339-Z104-A1
£1,367.84
£1,139.87
Siemens DB3B Ex Sounder for Explosion-Hazard Areas of Zones 1 and 2 (S54339-Z104-A1)
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Product Details for Siemens DB3B Ex Sounder for Explosion-Hazard Areas of Zones 1 and 2 (S54339-Z104-A1)
Siemens DB3B Audible alarm device for explosion-hazard areas of zones 1 and 2 (S54339-Z104-A1).
High power explosion proof sounder, which is certified for use in a wide range of temperatures from -55 ºC to +70 ºC.
Capable of producing 122 dB @ 1 m and with a range of 28 pre-recorded tones. Suitable for potentially explosive atmospheres such as those found in the crude oil, gas, and petrochemical industries.
Key Features of the S54339-Z104-A1 |
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> For explosion-hazard areas of zones 1 and 2
> For fire detection and extinguishing systems > Various programmable tones > For indoor and outdoor applications > Compliant with explosion protection category 'Ex d' (classed as flameproof) > Housing: UV-resistant glass-fibre-reinforced polyester (not necessary for the housing to be connected to local ground) > Mounting bracket with ratchet and screws: stainless steel > No safety barriers required between the explosion-hazard area and the non-explosion-hazard area > Suitable for potentially explosive atmospheres such as those found in the crude oil, gas, and petrochemical industries |
| Brand | Siemens |
|---|---|
| Manufacturer Part No. | DB3B |
| Product Series | Cerberus PRO |
| Primary Power Source | 24V DC |
| System Type | Addressable |
| Protocol Compatibility | Siemens Cerberus |
| Colour | Red |
| Warranty | 5 Years |
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Product Specification for Siemens DB3B Ex Sounder for Explosion-Hazard Areas of Zones 1 and 2 (S54339-Z104-A1)
| Product: | Siemens DB3B Audible alarm device for explosion-hazard areas of zones 1 and 2 |
| Product code: | S54339-Z104-A1 |
| Dimensions: | Diameter:145.5mm x H:255.5mm |
| Operating voltage: | 12 - 48V DC |
| Operating temperature: | -55oC to +70oC |
| No. of sounds: | 28 |
| Alarm current: | Max.339 mA |
| Volume @ 24V, 1m | 122 dB |
| Ex-classification: | Ex II 2GD, Ex d IIC T4/T5/T6 Gb Ex tb IIIC T135oC/T100oDC/T85oC Db |
| Terminals: | 8 x 2.5mm2 |
| IP rating: | IP66 / 67 |
| Colour: |
Red |
| Material: | Anti-static, UV-stable Glass reinforced polyester |
| Standard: | EN60079-0, EN60079-1, EN60079-31 |
| Weight: | 4.989 kg |
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