Hazardous Area Thermostats | Flameproof Air Sensing Thermostat Zone 1 Zone 2 | EXHEAT HFT
ATEX Air Sensing Thermostat | Zone 1 & Zone 2 (IIA, IIB, IIC) Hazardous Areas
Hazardous Area Thermostats
ATEX Certified
EXHEAT HFT hazardous area thermostats provide temperature control for hazardous area heating and air warming for Zone 1 & Zone 2 (Flammable Gas) explosive atmospheres according to ATEX Directive.
The EXHEAT HFT thermostat is supplied in a weatherproof or explosion proof enclosure to compliment the range of hazardous area air warmers and is designed for the temperature control of work or storage areas – suitable for ambient temperatures from -60°C to +60°C.
Features of EXHEAT HFT Hazardous Area Thermostats
- Hazardous Area Certification – ATEX, IECEx, CSA or CU TR (EAC) standards
- Ingress Protection – IP66 / Type NEMA 4X
- Installation – wall mounted thermostats for hazardous area locations
- Protection – 316 stainless steel enclosure
- Temperature Range – hazardous area thermostat is suitable for ambient temperatures from -60°C to +60°C
EXHEAT HFT Hazardous Area Thermostats
ATEX CERTIFICATION
Certification: ATEX / IECEx II 2G Ex db IIC T6 Gb
CSA (CEC / NEC) Class I, Division 2, Groups A, B, C, D; T6, Type 4X (USA / CAN)
CSA (CEC) Ex db IIC; T6 Gb; IP66 (CAN)
CSA (NEC) Class I, Zone 1, AEx db IIC; T6 Gb; IP66 (USA)
CU TR (EAC)
ATEX / IECEx II 2G Ex db IIC T6 Gb
CSA (CEC / NEC) Class I, Division 2, Groups A, B, C, D; T6, Type 4X (USA / CAN)
CSA (CEC) Ex db IIC; T6 Gb; IP66 (CAN)
CSA (NEC) Class I, Zone 1, AEx db IIC; T6 Gb; IP66 (USA)
CU TR (EAC)
Please download EXHEAT HFT hazardous area thermostats O&M manual for full details on installation and maintenance procedures – this includes wiring diagrams, earth connection and pre installation inspection and checks.
Enclosure | Cast 316 stainless steel with 2 × M20 cable entries, external and internal earths and internal neutral link, ingress protection IP66 |
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Controls | Choice of control range: 0°C to 40°C or 0°C to 60°C |
Mounting | 2 × 6mm dia shrouded mounting holes are provided. Wall mounted |
Voltage | SPDT, 20A on 250VAC in a choice of switching configuration |
Ambient Temperature | -60ºC to +60ºC |
EXHEAT HFT HAZARDOUS AREA thermostats – APPLICATIONS
Applications for these hazardous area thermostats include:
- Accumulator System Cabinet
- Acoustic Enclosure
- Air Heating for Instrumentation
- Anti Condensation Heater
- Anti-Freeze
- Battery Cabinet Heater
- Cabinet
- Chemical Injection Cabinet
- Compressor Enclosure
- Compressor Frame Enclosure
- Condensation Prevention
- Control / Monitoring Panels
- Control Housing
- Diesel Generator Enclosure
- Electrical Panel
- Enclosures
- Fire Equipment Cabinet
- Frost Protection
- Gas Seal Panel
- GRP Enclosure
- Hazardous Area Process Temperature Measurement
- Heating Cabinet
- Instrumentation Cabinet
- Instrumentation for Compressor Package
- Junction Boxes
- Machine Enclosure
- Motor Cases/Enclosures
- Motor Enclosure
- Offshore Cabinet
- Offshore Panel Heater
- Outdoor Telecommunications Cabinet
- Panel for Compressors
- Panel Heaters
- Power Distribution Panels
- Process Temperature Measurement
- Pump Enclosure Safety Stat
- Silo Base Enclosure warming
- Skid Enclosure
- Switchgear Panel/Cubicles
- Temperature Measurement
- Thermowell Assemblies
- Thermowells
- Transformer Enclosures
- Transmitter Enclosures
- Wardrobe
EXHEAT HFT Hazardous Area Thermostats
These HFT hazardous area thermostats are suitable for Zone 1 & Zone 2 (IIA, IIB, IIC) gas groups according to ATEX.
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.