MEDC TH12 | Hazardous Area Beacon | ATEX Beacons Zone 1 & Zone 2 Rotating Weatherproof Beacon Ex d

MEDC TH12 Hazardous Area Beacons

MEDC TH12 Hazardous Area Beacons

MEDC TH12 | ATEX Beacons

Zone 1 & Zone 2 Hazardous Areas

MEDC TH12 are ATEX beacons that are able to rotate designed for use in potentially explosive atmospheres and harsh environmental conditions.

The hazardous area beacon enclosures are suitable for use offshore or onshore, where light weight combined with corrosion resistance is required, and can be ordered from Thorne & Derrick with MEDC call points for integration into fire detection systems in the explosive atmosphere industries.

The housing is 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 ATEX beacons can be painted to customer specification and supplied with identification labels.

Contact Thorne & Derrick for customer service, competitive quotations and availability from stock for the MEDC range of sounders, including MEDC TH12, for safe use in hazardous areas with explosive atmospheres.

Ordering Details

MEDC TH12 | GRP Rotating Beacon

The MEDC TH12 hazardous area beacon is available in a choice of variants with different voltages.

  • TH12 (110, 240Vac) (Ex d)
  • TH12 (12, 24Vdc) (Ex d0

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.

Eaton MEDC TH12

Eaton MEDC TH12

ATEX Beacons Zone 1 & Zone 2

ATEX

ATEX Certified & Approved

Features

  • Zone 1 & 2 (Gas) and Zone 21 & 22 (Dust) Hazardous Areas
  • ATEX Approved – Ex II 2G
  • IECEx Certified
  • TR CU
  • Inmetro
  • IP66 & IP67 Ingress Protection
  • Corrosion free GRP
  • 55/70W Tungsten Halogen bulb*

*Voltage dependent

Eaton MEDC TH12 - Dimensions

Eaton MEDC TH12 – Dimensions

ATEX Beacons Zone 1 & Zone 2

Nominal Voltage

Thorne & Derrick distribute intrinsically safe, flameproof and explosion proof loudspeakers, beacons and strobes, status lights and call points for warning signal systems in the hazardous area industries to suit all voltage requirements.

Wattage 55W 70W 70W 70W
Voltage 12Vdc 24Vdc 110Vdc 240Vdc
Peak current 4.85A 2.92A 0.64A 0.34A

 

Rotational speed (r.p.m.) 60 120 180
Effective intensity (Cd) 3354 1957 895
Peak intensity (Cd) 11164 11164 11164

Note: The above figures (Cd) are for a 70W lamp with clear lens
Rotational speed may vary by ±20% of the stated r.p.m

MEDC TH12 Hazardous Area Beacon

Technical Specification

Should you require any further information to enable the selection or specification of explosion proof beacons and sounders with LED light source for use in potentially explosive atmospheres please contact us.

Hazardous Area Certifications
ATEX Ex d Cert. no. BAS99ATEX2196
Certified to: EN60079-0, EN60079-1
Ex II 2G, Ex d IIB T3/T4 Gb
IECEx Ex d Cert. no. IECEx BAS 10.0094
Certified to: IEC60079-0, IEC60079-1
Ex d IIB T3/T4 Gb
TR CU Ex d 1Ex d IIB T3/T4 Gb
INMETRO Ex d Ex d IIB T3/T4 Gb
Specifications 
Material Body: glass reinforced polyester (GRP)
Lens: glass
Cover screws and backstrap: stainless steel 316
Finish Natural black or painted to customer specification
Bulb Life We do not recommend the continuous use of the TH12 for over 3 hours
as this could adversely affect its life
Bulb Type 70 Watt H1 tungsten halogen bulb (24V)
55 Watt H1 tungsten halogen bulb (12V)
Certified temp –55ºC to +70ºC (T3)
–55ºC to +55ºC (T4)
Operating temp -20°C to +70°C
Weight 7.6kg
Ingress protection IP66 & IP67
Entries 2 x M20
Terminals 6 x 6.0sqmm
Labels Tag/duty label option

Eaton MEDC TH12 – Ordering Requirements

The following code is designed to help in selection of the correct MEDC hazardous area beacon with ATEX approval and certification. Build up the part number by inserting the code for each component into the appropriate box – contact our sales team for support and advice covering an extensive range of standard and innovative ATEX & IECEx equipment for use in explosive atmospheres.

Eaton MEDC TH12 - Ordering Requirements

Eaton MEDC TH12 – Ordering Requirements

ATEX IECEX Approvals

ATEX IECEX Approvals | International Hazardous Area Classifications & Approvals

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. T&D distribute the extensive range of Eaton MEDC products – this includes ATEX Certified manual call points, visual, audible alarms, loudspeakers and telephones for hazardous area workplaces, including Zone 1 & Zone 2 explosive atmospheres.

Eaton MEDC Beacons & Sounders

Thorne & Derrick, are the Explosive Atmosphere Experts, distributing an extensive range of ATEX Certified Equipment including heat tracing cables and systems, electrical heating products, electrical enclosures and plug/sockets outlets.

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.

Cable Cleats | Cable Lugs | Cable Transits | Cable Joints

Data Sheets