E2s Is-ma1-r | Horns | Zone 0 | Gasdetectorsusa
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E2S   IS-MA1-R

E2S IS-MA1-R

ALARM SIGNAL DEVICES / ZONE 0
HORNS

  • DESCRIPTION
  • FEATURES
  • SPECIFICATIONS
  • LITERATURE
E2S IS-mA1 IS-minialarm compact Alarm Sounder 100dB(A). 16-28VDC. Stainless Steel fixings. IP65. ATEX, IECEx and GOST-R approved for Zone 0. FM approved for Class 1 Div 1 and Class 1 Zone 0.

IS-MA1-R   
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Version
Metric Adaptor

   2 Weeks  ]
2 Variants of base SKU

The IS-mA1 is a compact, 100dB(A) alarm sounder. Approvals include ATEX, IECEx and GOST-R for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications.

The IS-mA1 is suitable for all intrinsically safe signalling applications including fire, security and process control. The IS-mA1M version is also available for Group I mining environments.

Features:
  • Input overload and reverse current protection
  • End of line resistor certified
  • Auto synchronised sound output
  • Available with custom tone configurations
Approvals:

  • ATEX certificate: SIRA05ATEX2 084X,
    EN 60079-0 : 2006, EN 60079-11 : 2007,
    EN 60079-26 : 2007
  • IECEx certificate: IECEx SIR 06.0045X,
    IEC 60079-0 : 2007, IEC 60079-11 : 2 006,
    IEC 60079-26 : 2006
  • FM approved: Class 3600 1998, Class 3610 1999,
    Class 3810 2005
  • VdS approved:
    EN54-3 (CPD 89/106/EEC)
  • GOST-R certificate:
    PO CC GB.JB05.B03365

Specification
Nominal output: 100dB(A) @ 1m +/- 3dB - Tone 2 *[91dB(A) @ 10ft/3m]
No. of tones: 49 (UKOOA / PFEER compliant)
No. of stages: 3
Volume control: Max. 105dB(A); Min. 90dB(A) - Tone 2
Effective range: 40m/131ft @ 1KHz
Voltage: 16-28vdc via Zener barrier or galvanic isolator
Current: 25mA typical when powered from 24v supply via 28v 300 Ohm Zener barrier
Ingress protection: IP65
Rating: Continuous
Housing material: UL94V0 & 5VA FR ABS
Housing Colour: RAL3000 Red
Cable entries: 2 x M20 clearance gland knockouts.
Custom configurations also available.
Terminals: 0.5 to 2.5mm2
Operating temp: -40° to +60°C [-40 to +140°F]
Storage temp: -40° to +70°C [-40 to +158°F]
Relative humidity: 90% at 20°C [68°F]
Export Info
Made inUnited Kingdom
Harmonized Tariff Code (HTC)85318030

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