Convention Heater
Rating |
500W to 2kW |
Certification |
ATEX certified II2 G/D
IECEx & ATEX certified Ex’d’ IIC T2 to T4 Ex tD A21 IP66 T300°C to T135°C EN/IEC60079-0, EN/IEC60079-1, EN/IEC61241-0 & EN/IEC61241-1 |
Enclosure |
Mild steel powder coated orange/grey, stainless steel option available to special order |
Controls |
If required the heaters can be controlled from the EXHEAT range of remote mounted thermostats available for use in Hazardous Areas(see last page of brochure) |
Mounting |
Pre-drilled support feet supplied as standard |
Voltage |
1 phase 230/254V or 110V |
|
|
Rating |
500W to 2kW |
Certification |
ATEX certified II2 G/D
IECEx & ATEX certified Ex’d’ IIC T2 to T4 Ex tD A21 IP66 T300°C to T135°C EN/IEC60079-0, EN/IEC60079-1, EN/IEC61241-0 & EN/IEC61241-1 |
Enclosure |
Aluminium powder coated orange/grey |
Controls |
Externally adjustable 0-40°C room temperature controlled thermostat |
Mounting |
Pre-drilled support feet supplied as standard |
Voltage |
1 phase 230/254V or 110V |
|
|
Rating |
250W to 3kW |
Certification |
ATEX certified II2 G/D
IECEx & ATEX certified Ex’e’ IIC T2 to T4 IEC/EN60079-0 & IEC/EN60079-7 GOST |
Enclosure |
Lightweight stainless steel or coated mild steel |
Controls |
If required the heaters can be controlled from the EXHEAT range of remote mounted thermostats available for use in Hazzardous Areas (see last page of brochure) |
Mounting |
Support feet are pre-drilled and suitable for floor mounting supplied as standard (wall mounting brackets available on request) |
Voltage |
1 phase 230/254V or 110V |
|
|
Space Heater
The FUH range offers a compact high capacity air heating solution that is suitable for large premises. The flexible design allows for the FUH to be supplied according to the capacity requirements and power supply of the client.
Rating |
9kW to 30kW |
Certification |
ATEX certified II2 G Ex’d’ IIC T3 EN60079-0, EN60079-1 |
Casing |
Grey powder coated steel |
Element |
Rod-type heating elements comprising 80/20 nickel chrome resistance wire, compacted high purity magnesium oxide insulating powder and encased in Incoloy 825 metal sheath |
Controls |
If required the heaters can be controlled from the EXHEAT range of remote mounted thermostats available for use in Hazardous Areas (see last page of brochure) |
Voltage |
Heater and motor: 3 phase (4 wire STAR), 20kW model 3 phase (3 wire DELTA)
Controls: up to 230V 1 phase. |
|
|
EXHEAT Industrial’s MFH ‘The Bulldog’ Portable Fan Heater is the world’s first truly portable hazardous area fan assisted heater. The Bulldog combines efficient design with simple functionality to provide a portable heating solution for use in hazardous environments where the atmosphere is classified as Zone 1 or 2 (IIA, IIB, and H2). Certified
Certification |
ATEX II2 GD Ex h, Ex db eb IIB + H2 T3 to T4 Gb, Ex tb IIIC T200°C to T135°C Db
IECEx Ex db eb IIB +H2 T3 to T4 Gb, Ex tb IIIC T200°C to T135°C Db |
Certification |
ATEX certified II2 G Ex’d’ IIC T3 EN60079-0, EN60079-1 |
Main Materials |
PA66 30% with EMI shielding
Impeller: PA66 30% with EMI shielding with epoxy coated aluminium hub
Ex d Enclosure: Anodised extruded aluminium
Ex e Enclosure: Stainless steel
Motor Housing: Epoxy coated aluminium |
Mounting |
Adjustable feet at each corner allow for a stable standing on uneven surfaces |
Voltage |
Single phase 110V to 277V, three phase 380V to 690V 50/60Hz |
Element |
Finned stainless steel tubular elements |
Dimensions |
Length 475mm, width 470mm, height 530mm |
Ingress Protection |
IP65 |
Weight |
25kg, excluding cable and any optional components |
Patent |
Patent pending, application number 1614657.3 |
|
|
Inline Heater
The HEWL and HEOL range of line heaters is suitable for heating all process fluids which are non-corrosive to the materials of construction. They provide a clean and efficient heating method for bulk liquid flow applications.
Construction |
Weatherprrof protection to IP55 Flamepoof protection to IP65 |
Element |
Incoloy 825 sheathed rod-type or removable ceramic core type housed in mild steel or stainless steel |
Working
Pressure |
Up to 5bar.g(73psi.g) |
Design Code |
Sound Engineering Practice (SEP) |
Vessel |
Mild steel or stainless steel sheath |
Insulation |
Mineral wool |
Cladding |
Stucco aluminium |
Voltage |
Standard supplies up to 690V |
Rating |
Up to 120kW (subject to application) |
|
|
Immersion Heater
The RFA range of Flameproof rod-type immersion heaters is suitable for installation in process tanks, safety showers, engine sumps, pressure vessels and similar plants located in Zone 1 and Zone 2Hazardous Areas, where the flammable atmosphere is a IIA, IIB or IIC Gas Group. They are suitable for heating all process liquids or gasses which are non-corrosive to the materials of construction.
Certification |
ATEX certified II2 G
Ex’d’ IIC T3 to T6 EN60079-0 & EN60079-1 |
Enclosure |
Cast aluminium alloy with a maximum of two cable entries, external and internal earths and screwed terminal cover.
Certified Ex’d’ IIC T4-T6 with the option of T3-T6 where the terminal enclosure is stood away from the processing equipment |
Elements |
A maximum of three rod-type elements comprising 80/20 nickel chrome resistance wire, compacted in high purity magnesium oxide insulating powder and encased in either Incoloy, stainless steel or titanium sheath, secured by either brazing or welding depending upon the process application |
Mounting |
Any threaded boss or flange in any material can be specified within the limits of the design parameters. Heaters can be either ‘direct-on’ or ‘standoff’ as required by the ‘T’ classification |
Controls |
Heater over-temperature protection is fitted as standard |
Rating |
Up to 18kW |
Voltage |
Any electrical supply up to 690V |
|
|
Thermostat
All Flameproof thermostats are ATEX certified Ex’d’ IIC T6, suitable for installation in Zone 1 or 2 Hazardous Areas. The AFT has external adjustment enabling quick and accurate variable control for liquid, gas and air applications. The RFT is suitable for use in process tanks and vessels containing liquids or gases. The HFT is designed for the temperature control of work or storage areas, in conjunction with a Hazardous Area air heater.
AFT Air/Process Sensing Thermostat
Certified
|
ATEX certified II2 G/D
IECEx & ATEX certified Ex’d’ IIC T6
Ex tD A21 IP6X T85°C
for Zone 1 or 2 (Gas) and Zone 21 or 22 (Dust) |
Enclosure |
Externally adjustable option |
Mounting |
Wall mounted/threaded boss or industry standard flange |
Controls |
Suitable for ambient temperatures from -60°C to +60°C |
|
|
HFT Air Sensing Thermostat
Certified
|
ATEX certified II2 G/D
IECEx & ATEX certified Ex’d’ IIC T6
for Zone 1 or 2 (Gas) |
Enclosure |
Stainless steel enclosure |
Mounting |
Wall mounted |
Controls |
Suitable for ambient temperatures from -60°C to +60°C |
|
|
RFT Process Sensing Thermostat
Certified
|
ATEX certified II2 G/D
Ex’d’ IIC T6 Ex tD A21 IP6X T450°C – T85°C for Zone 1 or 2 (Gas) and Zone 21 or 22 (Dust) |
Enclosure |
Lightweight cast aluminium enclosure certified weatherproof to IP67 |
Mounting |
Mounting can be by a threaded boss or an industry standard flange |
Controls |
Suitable for ambient temperatures from -40°C to +40°C |
|
|
The HIH range of instrument enclosures are designed to accommodate most makes of head mounted process transmitter or termination block. EXHEAT promotes the use of its preferred range of WIKIA® temperature transmitters, however empty enclosures can be supplied or, on special request, other makes of transmitter such as Siemens®, Rosemount® or Yokogawa® can be installed.
Certified
|
ATEX certified II2 G/D
ATEX & IECEx certified Ex’d’ IIC T6/Ex tD A21 IP66 T85°C
Compliant with EN/IEC60079-1, EN/IEC61241-0 & EN/IEC61241-1 |
Enclosure |
Stainless steel enclosure
Optional viewing window for transmitter LCD displays |
Mounting |
Ingress protection IP66 |
Controls |
M20 cable entries (2 standard, 4 maximum) |
|
|