EXHEAT Ex d Flameproof Line Heaters – ATEX Certified Zone 1 & Zone 2 Hazardous Area

ATEX Line Heater | | Zone 1 & Zone 2, Zone 21 & Zone 22 Hazardous Areas

Hazardous Area Line Heaters

ATEX Certified

Zone 1 & Zone 2, Zone 21 & Zone 22 Line Heaters for Hazardous Area Heating

EXHEAT Ex d hazardous area line heater provide certified heating for Zone 1 & Zone 2 (Flammable Gas) and Zone 21 & Zone 22 – suitable for Zone 1 or 2 (IIA, IIB, IIC) gas group, or a Zone 21 or 22 (IIIA, IIIB, IIIC) dust group.

Ex d flameproof line heaters provide heating to most process heating fluids which are non-corrosive to the materials of construction, providing a clean and efficient heating method for bulk liquid flow applications in hazardous areas.

Features of EXHEAT Ex d Line Heaters

• Thermal insulation and cladding
• Weatherproof terminal enclosure to IP66
• Hazardous Area Line Heaters have internal control thermostats and over-temperature thermostat
• Alternative materials of construction available
• Mounting designed for horizontal installation (vertical mounting version available on request)

EXHEAT Ex d Flameproof Line Heaters

hazardous Area ATEX Certification & Installation

Certification: ATEX / IECEx    II 2 G/D

Ex d IIC T1 to T6 Gb Zone 1 and 2
Ex tb IIIC T450 to 85°C Db Zone 21 and 22
CSA Class I, Division 1, Groups A, B, C, D; Temperature coded T1 to T6; Enclosure type 4
CAN Zones: CSA Ex d IIC; T1 to T6 Gb, IP66
USA Zones: CSA Class I, Zone 1, AEx d IIC; T1 to T6 Gb, IP66
CU TR (formerly GOST); Inmetro; KGS; CNEx; CCOE

 

EXHEAT EX D Flameproof line Heater

Technical Specifications & features

Heating Elements	Incoloy 825 or 316L stainless steel sheathed rod-type or removable ceramic core type housed in mild steel or 316L stainless steel
Vessel	Mild steel or 316L stainless steel sheath
Cladding	Stucco aluminium
Heating Element	High quality 80/20 Nickel Chrome resistance wire compacted in Magnesium element insulating powder and encased in Incoloy 825 metal sheath
Line Heater Voltage	Standard supplies up to 690V (600V CSA)
Construction	Flameproof protection to IP66
Working Pressure	Up to 10 barg / 145 psig, subject to design parameters
Heater Rating	Up to 120kW (subject to application)

 

EXHEAT Ex d Hazardous LINE HEATER Applications

Applications for these electric heaters include:

• Industrial washing and rinsing
• Indirect heating of liquids
• Engine jacket pre-heating
• Storage tank temperature maintenance
• Lube oil pre-heating
• Heating fuel oil and transfer oils

T&D – Experts in Equipment for Explosive Atmospheres

Trust Thorne & Derrick to specify and supply from stock safe and reliable Heat, Light & Power Products for use in hazardous area locations and explosive atmospheres certified to international standards including ATEX and IECEx – this includes Zone 1 / Zone 2 (Flammable Gas) or Zone 21 / Zone 22 (Dusts) and Class I, Division 1 and Division 2 hazardous area requirements.

Since 1985 as Leaders in ATEX Innovation we can facilitate succession planning for the replacement of obsolete, non-conformant and legacy equipment – we are the provider of innovative solutions to ensure ATEX and IECEx Compliance for Electrical, HVAC & Process Instrumentation systems in the explosive atmosphere industries.

Data Sheets

• EXHEAT Ex d Flameproof Line Heaters ATEX Certified Zone 1 Zone 2 Hazardous Area
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