MEDC LD15 | Hazardous Area Beacon | ATEX Beacons Zone 1 & Zone 2 High Output LED Ex d

MEDC LD15 are ATEX Beacons that have been designed for use in potentially Explosive Atmospheres and harsh environmental conditions in ATEX & IECEx Zone 1 and Zone 2 hazardous areas.

CategoryATEX Sounders & Beacons
  • Quoted to your quantity
  • Documentation on request
  • International delivery

Product Overview

Zone 1 & Zone 2 Hazardous Areas

MEDC LD15 are ATEX Beacons that have been designed for use in potentially Explosive Atmospheres and harsh environmental conditions in ATEX & IECEx Zone 1 and Zone 2 hazardous areas.

The housings are manufactured completely from a UV stable glass reinforced polyester.

Stainless steel screws and mounting bracket are available ensuring a totally corrosion free product.

The Eaton MEDC LD15 incorporates a low maintenance, innovative LED array, which has a life of up to 54,000 hours. The low current consumption design of the LED beacon allows an energy efficient solution without compromising light output.

The high output LED beacon with explosion protection concept Ex d can be painted to customers specification and supplied with identification labels.

Contact our team for customer service, competitive quotations and availability from stock for the MEDC range of sounders, including MEDC LD15, for safe use in hazardous areas with explosive atmospheres.

MEDC LD15 | Ex d Multi-function LED Beacon

The MEDC LD15 hazardous area beacon is available in a choice of variants with mounting options for weatherproof and ordinary locations.

  • LD15 (direct or backstrap mount only) (Ex d)
  • LD15W (direct or backstrap mount only) (weatherproof)
  • LD15UL (direct or backstrap mount only) (UL)
  • LD15UL (pipe mount only) (UL)
  • LD15UW (direct or backstrap mount only) (ordinary locations)
  • LD15UW (pipe mount only) (ordinary locations)

Medc

The MEDC range of sounders and beacons from the Crouse Hinds series of Signalling & Alarms – a comprehensive range of Explosion Proof call points are also available with ATEX & IECEx certification and explosion protection to both Ex d (flameproof) and Ex ia (Intrinsically Safe) applications.

Features

  • Zone 1 & 2 (Gas) and Zone 21 & 22 (Dust) Hazardous Areas
  • Explosion Protection | Ex db IIC T6/T5.
  • ATEX Certified, Ex II 2GD.
  • IECEx Certified Gb, Db.
  • UL listed for USA and Canada:
    – Hazardous Locations with Explosive Atmospheres
    Class I, Div. 2, Groups A, B, C & D.
    Class II, Div 2 Groups F & G.
    Class I, Zone 1, AExd IIC T4/T5/T6.
    – Ordinary locations: Visual-Signal Device.
    – Marine listed.
  • TR CU Certified
  • CQST Certified
  • SIL1 Certified
  • IP66 & IP67 Ingress Protection
  • -55oC to +70oC.
  • Corrosion free GRP.
  • Optional Stainless Steel Backstrap.
  • Various Lens colours.
  • ATEX beacon with optional Cast Aluminium or Stainless Steel Wire guard.
  • Up to 3 x M20 or 3 x M25 entries.
  • 5 user selectable functions:
    • 60 fpm.
    • 80 fpm.
    • 120 fpm.
    • Double Flash.
    • Steady.
  • Remote and local function selection available with this hazardous area beacon

Nominal Voltage

*For 60Hz please refer to the US datasheet

Typical light output (effective Cd) (no guard)

The MEDC LD15 is a LED technology beacon from the Crouse Hinds range of signalling and alarms – the following table provides details relating to Light Output in a range of colours:

*Not available ULC

MEDC LD15 – Ordering Requirements

The following code is designed to help in selection of the correct MEDC hazardous area beacon with ATEX approval and certification.

Eaton MEDC

Eaton MEDC have developed ATEX products, including ATEX Beacons, designed for harsh and hazardous area conditions and where there is a risk of explosion due to the presence of flammable gas and dust atmospheres both onshore and offshore – since 1975 MEDC have been designers and manufacturers of alarm, signal, control and communications equipment.

Complete range of LV-HV Cable Joints, Terminations, Cleats & Glands are available to support installation of power, control and instrumentation cables up to 33kV – includes Cold Shrink for use in hazardous areas to provide electrical insulation and cable protection.

Thermon | EXHEAT | Abtech | Marechal Electric | 3M Electrical

Technical Specifications

CategoryATEX Sounders & Beacons
Nominal voltaged.ca.c. (50Hz*)
122448110120230240254
Average current steady (mA)4302201207070404040
Average current 60fpm (mA)8804202209090505050
Average current 80fpm (mA)8804202209090505050
Average current 120fpm (mA)8804202209090505050
Average current double (mA)7103401804040303030
ColourRedBlueGreenAmberClearYellow
60 fpm61248655128122
80 fpm55227849117112
120 fpm4719664210095
Steady*411759398682
Hazardous Area Certifications
ATEX Ex dCert. no. Baseefa 04ATEX0009X Certified to: EN60079-0, EN60079-1, EN60079-28, EN60079-31 Ex II 2GD Ex db op is IIC T5/T6 Gb, Ex tb op is IIIC T85°C/T100°C Db
IECEx Ex dCert. no. IECEx BAS 05.0048X Certified to: IEC60079-0, IEC60079-1, IEC60079-28, IEC60079-31 Ex db op is IIC T5/T6 Gb. Ex tb op is IIIC T85°C/T100°C Db
TR CU Ex d1Ex d op is IIC T5/T6 Gb X, Ex tb op is IIIC T85°C/T100°C Db X Russian Fire Alarm approved
INMETRO Ex dEx d IIC T5/T6 Gb, Ex tb IIIC T85°C/T100°C Db
CQST Ex dEx II 2GD Ex db op is IIC T5/T6 Gb, Ex tb op is IIIC T85°C/T100°C Db
UL Haz LocsCert. no. E187894
UL Ord Locs/MarineCert. no. S8128. Visual signal device
ULCCert. no. E187894
UL certifiedClass I, Div. 2, Groups A, B, C & D Class II, Div. 2, Groups F & G Class I, Zone 1, AEx d IIC T5/T6
SILSIL1 certification to IEC61508. Cert. No. Sira FSP 13005 (All DC versions. Does not include telephone initiate version) SIL1 certification to IEC61508. Cert. No. 20151123-4787006958 (All AC versions. Does not include telephone initiate version)
Specifications
MaterialBody: glass reinforced polyester Lens: borosilicate glass Backstrap: stainless steel 316 Wire guard (optional): stainless steel wire Cast guard (optional): aluminium LM25M
FinishNatural black or painted to customer specification
Voltage12V d.c. to 48V d.c, 110V a.c. to 254V a.c
RatingUp to 54,000 hours
FunctionSteady, 60, 80 & 120 fpm, double flash
Certified temp55°C to +70°C (T5) -55°C to +55°C (T6)
WeightPipe mount: 3.1kg Direct mount: 3.5kg
Ingress protectionIP66 & IP67
EntriesATEX version: Standard: 2 x M20 Optional: 1 x M20/M25, 3 x M20/M25 entriesUL version: Standard pipe: ¾” NPT Standard direct: 2 x ¾” NPT Optional direct: 1 x ½”/¾” NPT or 3 x ½”/¾”Dual UL/ATEX, UL/IECEx: Standard direct: 2 x ¾” NPT
TerminalsDirect mount: 12 x 2.5mm²/14AWG Pipe mount: 8 x 14AWG
LabelsTag/duty optional

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