The E2S IS-mA1 IS-minialarm, a red industrial socket outlet with a round cover displaying a white "e" logo and input overload protection, is shown against a plain white background.
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The E2S IS-mA1 IS-minialarm, a red industrial socket outlet with a round cover displaying a white "e" logo and input overload protection, is shown against a plain white background.

E2S IS-mA1 IS-minialarm

E2S
Price:
$354.00

Highlights

  • Description
  • Technical Data
  • Resources
  • Approvals

Description

GET A QUOTE – Not available for purchase online. Please click the link to request a quote or call 281-545-3968.

The IS-mA1 is a compact, 100dB(A) alarm sounder. Approvals include ATEX, IECEx and EAC Ex 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.

Ex trans logo IECEx Logo trans Ce Trans logo UKCA Trans logo
Authorized Dealer

We are an authorized E2S distributor shipping to locations worldwide.

Technical Data

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. 100dB(A); Min. 90dB(A) – Tone 2
Effective range: 40m/131ft @ 1KHz
Voltages 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
Enclosure material UL94V0 & 5VA FR ABS
Enclosure color RAL3000 Red
Fixings Stainless steel
Cable entries: 2 x M20 clearance gland knockouts. Custom configurations also available.
Terminals: 0.5 – 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]
MTBF 273.1 years / 2,392,344 hours – MIL 217
Weight: 0.36Kg / 0.79Ibs

Resources

Approvals

  • ATEX / IECEx / FM
  • II 1G Ex ia IIC T4 Ga (-40ºC <=Ta<= +60°C)
  • IS Class I, Zone 0, AEx ia IIC T4
  • IS Class l, Division 1, Groups A, B, C, D
  • Ex EAC
  • 0ExiaIICT4 IP66 -40° to +60°C
Ex trans logo IECEx Logo trans Ce Trans logo UKCA Trans logo

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