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  Wheelock DB3UL048N2CNRZ Multitone 108 dBA 24 VDC Red Finish Plugs

Wheelock DB3UL048N2CNRZ Multitone 108 dBA 24 VDC Red Finish Plugs


 

Our Price : $1,024.88


Product Code: 1387620

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Description
 
This range of light weight all GRP, explosionprrof horns is intended for use in potentially explosive atmospheres and has been designed with high ingress protection to cope with the harsh environmental conditions found offshore and onshore in the oil, gas and petrochemical industries.

The flamepaths, flare and the body, are manufactured completely from a UV stable glass reinforced polyester. Stainless steel screws and sinter are incorporated thus ensuring a corrosion free product. A tapered flamepath is used to overcome the problems of assembly of parallel spigot flamepaths An optional Exe terminal chamber is available.
Features
  • UL Listed for USA and Canada
  • Hazardous locations:
  • Class I, Div 2, Groups A, B, C & D
  • Class II, Div 2, Groups F & G
  • Class I, Zones 1 & 2, AExd IIC T4
  • Ordinary locations: Audible-Signal Device
  • California State Fire Marshal (CSFM) Listed
  • ATEX approved
  • NEMA 4x &6, IP66 and IP67
  • Certified temperature
  • All GRP corrosion free flamepaths
  • Up to 108dBA output at 10 feet
  • Integral volume control
  • 27 tones, user selectable
  • Two tones may be switched via the external voltage supply
  • Horn/Strobe Combination Unit available
  • Specifications:
  • Certification: UL Listed for USA and Canada
  • Hazardous locations: Class I, Div 2, Groups A, B, C & D / Class II, Div 2, Groups F & G./Class I Zones 1 & 2, AExd IIC T4.
  • UL Listing No: E203310.
  • Ordinary locations: Audible-Signal Device.
  • Listing No. S8116.
  • California State Fire Marshal (CSFM) Listed
  • ATEX Approved: CENELEC EN50014, 18, 19
  • Cert. No. BAS00ATEX2097X, EExd IIC.
  • Cert. No. BAS00ATEX2098X, EExde IIC.
  • Zones 1 and 2.
  • Material: Body & horn in anti-static, UV stable, glass reinforced polyester. Swivel bracket & captive cover screws in stainless steel.
  • Finish: Body and horn, natural black or epoxy paint coated to clients color requirements
  • Sound Output: DB3 105 3dB(A) at 10 feet (tone dependent)
  • Weight: 13.2lb./6.0kg approx.
  • Certified Temperature: -67F to +158F (-55C to +70C)
  • Ingress Protection: NEMA 4x & 6, IP66 and IP67
  • Voltage: Up to 48V d.c. Up to 254V a.c.
  • Terminals: 4 x 14 AWG, 6 x 14 AWG
  • Mounting: Stainless steel bracket with ratchet facility.
  • Labels: Duty and tag labels optional.
  • Cable Entries: Up to 2 x 1/2" NPT UL.
  • Tone Selection: 27 user selectable tones.
  • Horn/Strobe Unit: The DB3 may be combined with a strobe to create a combined audio/visual alarm.
  • Two Stage Unit DB3P: Switchable between two tones:
  • D.C. (i) Reversing the polarity of the supply, or
  • (ii) by a 3 wire common +ve system, switching between the two -ve lines.A.C.
  • (iii) Closing/opening connection between 2 terminals e.g. by using a volt free relay contact at the panel. 2 tones must be specified at time of order.
  • 3/4 Tone Unit: Remote 3 or 4 tone available - contact sales office for details

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