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  6. PF-IS-SM-105

PF-IS-SM-105 Alarm sounder

Key Benefits at a Glance

  • ATEX, IECEx and UKEX approval
  • For use in Zone 0, 1, 2, 20, 21, 22 and mining applications
  • Max. output of 105 dB
  • Available with 32 tones and 2 stages
  • Recommended for fire, security and process control applications
  • Degree of protection: IP 66
  • Compliant with EN 54-3
  • Diode polarized and end of line resistor compatible

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Please contact us for exact delivery estimation.
Product photo: Alarm sounder PF-IS-SM-105
Dimensions: Alarm sounder PF-IS-SM-105
Product photo: Alarm sounder PF-IS-SM-105
Dimensions: Alarm sounder PF-IS-SM-105
Approval
Product Compliance: United Kingdom – UKCA
Approval
Product Compliance: Europe – CE
Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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DatasheetFunctionClassificationProduct DocumentationApprovalsRelated Products

Technical data of PF-IS-SM-105

Alarm Sounder 105 dB Ex ia IIC
Operating voltage16 ... 28 V DC , via zener barrier or galvanic isolator
Operating current21 mA @ 24 V DC max. - value measured with Zener barrier connected
Terminal capacity0.5 ... 2.5 mm2
FunctionAlarm sounder
Flash mode
Sound pressure level, maximum105 dB @ 1 m +/- 3 dB - sound 18 , 95 dB @ 3 m
Sound pressure level, nominal87 dB @ 1 m +/- 3 dB - sound 1


Number of sounds32

Number of stages2
Enclosure coverfully detachable
Cover fixingStainless steel screws
Degree of protectionIP66
Cable entry face C
M20 quantity1
M20 typethru-holes
M20 infowithout entry devices (ordered separately)
Cable entry face E
M20 quantity1
M20 typeknockout
Material
EnclosurePolycarbonate UL94 V2
FinishRAL 3000 (red)
Sealnitrile O-ring
Seal insertNeoprene
Mass0.29 kg
GroundingInternal connection
Ambient temperature-40 ... 60 °C (-40 ... 140 °F)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
EU-type examination certificateERO 24 ATEX 0014X
MarkingEx-Hexagon II 1 GD
Ex ia IIC T6 Ga
Ex ia IIIC T200 85°C Da
[exsign] I M1
Ex ia I Ma
Equipment
VoltageUi28 V max.
CurrentIi93 mA max.
PowerPi660 mW max.
Internal capacitanceCi0 µF max.
Internal inductanceLi0 mH max.
IECEx approvalIECEx EMT 24.0011X
UKCA approvalEMA 24 UKEX 0006X
Further approvalsavailable on request
Degree of protectionEN 60529
CE marking2829
UKCA marking2503
Scope of deliverydevice

Instruction leaflet
Gasket set
Allen wrench
anti-rotation grub screw
Supplementary informationEC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.
Optional accessoriesCG.PIDS1.M20.PA.C.10.K01.LN55
SP.PE.M20.*
General Notes

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