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Audible Signalling Devices

GRP Flameproof Audible Signal - 110 dB(A) Series YA6S
GRP Flameproof Audible Signal - 110 dB(A) Series YA6S
  • Corrosion resistant omnidirectional high output sounder
  • Ex d enclosure
  • Extreme temperature range
  • 3 stage alarm with independent tone selection
  • IP66 & IP67
  • Volume control with 18 dB adjustment
  • Lightweight (3.64 kg)
  • 32 internationally recognised selectable tones
  • Sound selection via DIL switch
  • Blocking diode for line monitoring
  • Stainless steel lens guard and bracket supplied as standard
  • ATEX & IECEx approval
ATEX / IECEx
Zone 0 1 2 20 21 22
For use in x x x x
Hazardous Area Loudspeaker - 25 or 15 W Series 8494
Hazardous Area Loudspeaker - 25 or 15 W Series 8494
  • Max. sound pressure level 121 dB(A)
  • Extreme temperature range -50 ... +60 °C
  • Degree of protection IP66 & 67
  • Antistatic polyamid enclosure
  • Stainless steel fixings
  • Ex e terminal compartment
  • Spring clamp terminals
  • Corrosion resistant product
ATEX / IECEx NEC 505 NEC 506
Class I
Zone 0 1 2 20 21 22 Zone 0 1 2 20 21 22
For use in x x x x For use in x
Flameproof Audible Signal - 115 dB (A) Series YA90
Flameproof Audible Signal - 115 dB (A) Series YA90
  • Max sound output 115 dB (A) / 1 m
  • 2 stage alarm, independently selectable 2nd stage
  • IP66 rated as standard
  • 32 selectable tones meeting international regulations
  • Light weight glass reinforced polyester (GRP) Ex enclosure
  • Sound selection via 5 way DIL switch
  • Adjustable stainless steel ratchet bracket providing positive setting
  • Enclosure finished in red high performance paint with ABS flare
  • Monitoring facility (DC voltages only)
  • Dual 20 mm gland entries as standard
ATEX / IECEx NEC 500
Class I Class II Class III
Zone 0 1 2 20 21 22 Division 1 2 1 2 1 2
For use in x x x x For use in x
Explosion Proof Audible Signal - 110 dB(A) Series YA60
Explosion Proof Audible Signal - 110 dB(A) Series YA60
  • Omnidirectional high output sounder 110 dB (A) / 1 m
  • 2 stage alarm, independently selectable 2nd stage
  • IP66 rated as standard
  • Aluminium enclosure with stainless steel fasteners
  • 32 selectable tones meeting international regulations
  • Sound selection via DIL switch
  • Telephone initiate option available
ATEX / IECEx NEC 505 NEC 506 NEC 500
Class I Class I Class II Class III
Zone 0 1 2 20 21 22 Zone 0 1 2 20 21 22 Division 1 2 1 2 1 2
For use in x x x x For use in x x x x For use in x x x x x x
Hazardous Area Audible Signal - 100 dB (A) Series YA11
Hazardous Area Audible Signal - 100 dB (A) Series YA11
  • Max sound output 100 dB (A) / 1 m
  • IP66, NEMA 4X rated as standard
  • Single stage alarm
  • 32 sound tones available meeting international regulations
  • Low profile (28 mm) light weight aluminium enclosure
  • 3 metre (118”) 2 core pre wired cable fitted and prepared ready for installation
  • Panel sealing gasket and fixings provided
  • Low current consumption
  • High performance red paint finish as standard
ATEX / IECEx Class I (NEC 505) (NEC 506) Class I Class II Class III
Zone 0 1 2 20 21 22 Zone 0 1 2 20 21 22 Division 1 2 1 2 1 2
For use in x x For use in x x For use in x x x x
Intrinsically Safe Audible Signal - 105 dB (A) Series YO5IS
Intrinsically Safe Audible Signal - 105 dB (A) Series YO5IS
  • Max sound output 105 dB (A) / 1 m
  • IP56 rated as standard
  • 32 selectable tones meeting international regulations
  • Sound selection via DIL switch
  • Stainless steel fixings
  • Monitoring facility
  • Flame retardant ABS enclosure
ATEX
Zone 0 1 2 20 21 22
For use in x x x x x x
Intrinsically Safe Audible Signal - 100 dB (A) Series YO4IS
Intrinsically Safe Audible Signal - 100 dB (A) Series YO4IS
  • Max sound output 100 dB (A) / 1 m
  • IP55 rated as standard
  • 32 selectable tones meeting international regulations
  • Sound selection via DIL switch
  • Stainless steel fixings
  • Monitoring facility
  • Flame retardant ABS enclosure
ATEX
Zone 0 1 2 20 21 22
For use in x x x x x x
Intrinsically Safe Audible Signal - 100 dB (A) Series YO3IS
Intrinsically Safe Audible Signal - 100 dB (A) Series YO3IS
  • Max sound output 100 dB (A) / 1 m
  • IP55 rated as standard
  • 32 selectable tones meeting international regulations
  • Sound selection via DIL switch
  • Stainless steel fixings
  • Monitoring facility
  • Flame retardant ABS enclosure
ATEX
Zone 0 1 2 20 21 22
For use in x x x x x x
Signal Horn 105 dB (A) Series 8491/1, 8491/2
Signal Horn 105 dB (A) Series 8491/1, 8491/2
  • Fixed signal tone
  • Volume max. 105 db (A) / 1 m
  • Installation by means of angle mounting
  • AC and DC versions
  • Signal horn Series 8491/1
    • with trumpet and connection cable
  • Signal horn Series 8491/2
    • compact design with connection chamber and cable gland
ATEX / GOST
Zone 0 1 2 20 21 22
8491/1: For use in x x
8491/2: For use in x x x x
Signal Horn for EEx i Circuits Series 8492
Signal Horn for EEx i Circuits Series 8492
  • Explosion protection
    • CENELEC
    • IEC
  • For use in
    • Zone 0
    • Zone 1 and Zone 2
  • 49 different signal sequences adjustable with internal DIP switches
  • Three different signal sequences can be selected through an external switch with a given DIP switch setting
  • Three PFEER signals
    • "General alarm"
    • "Toxic gas alarm"
    • "Prepare to abandon platform"
  • Volume adjustable
  • Robust plastic enclosure (ABS)
  • Synchronized tone sequence of parallel operated devices by quartz-controlled oscillator
  • Option: speaker module, programmable
Horn Ex d and Ex de Series 8493
Horn Ex d and Ex de Series 8493
  • 32 different signal sequences adjustable with internal DIP switches
  • Three different signal sequences can be selected through an external switch with a given DIP switch setting
  • Three PFEER signals
    • "General alarm"
    • "Toxic gas alarm"
    • "Prepare to abandon platform"
  • Volume control max. 117 dB(A)
  • Robust aluminium enclosure with horn in ABS
  • Synchronized tone sequence of parallel operated devices by quartz-controlled oscillator
  • Option: programmable module
ATEX
Zone 0 1 2 20 21 22
For use in x x x