Explosion‑Proof Heaters
ATEX / IECEx / UL options · Custom kW & materials · Built to your T‑code & site classification. Quote in 24 hours.
- Zone 1/2 · 21/22
- Class I/II, Div 1/2
- Ex d / Ex e / Ex t
- SS316L / Incoloy 800/840
- IP66/IP67
Typical Lead Time
2–4 weeks
Coverage
EU · Middle East · NA · APAC
Support
Engineer‑to‑Engineer
What explosion proof heaters do we offer?
Typical Applications
- Anti-condensation
- Biofuel
- Boiler equipment
- Caustic tanks
- Chemical tanks
- Compressors
- Distillery
- Frost protection
- Heat transfer systems
- Heating medium
- Oil separators
- Pre-heating oil/water
- Processing equipment
- Refrigeration
- packagesSafety
- showers
- Tank heating
- Turbines
- Water/glycol cooling
Spec Highlights by Family
| Family | Typical Range | Protection | Notes |
|---|---|---|---|
| Flange Immersion | 3–480 kW; 2″–12″ ASME B16.5 | Ex d / Ex e; IP66/67 | SS316L/Incoloy; low watt density |
| Circulation / In‑Line | 6–600 kW; vessel per ASME VIII | Ex d; IP66 | Skids; RTD/TC; limiters |
| Unit Air | 3–60 kW; 230/400/480 V | Ex d; IP66 | Fan‑assisted; wall/ceiling |
| Convector / Panel | 0.5–6 kW | Ex e / Ex n; IP66 | Comfort/process areas |
| Cabinet / Enclosure | 50–1000 W | Ex e; IP66 | Frost/condensation control |
| Heat Trace (Ex) | 5–60 W/m | Ex e / Ex t | Self‑reg & MI; controllers |
| Drum / IBC (Ex) | Up to 3 kW | Ex t; IP65 | Viscosity/freeze protection |
| Controls (Ex) | Single/multi‑loop | Ex d / Ex e | Thermostats, panels, safety |
How Explosion Protection Is Achieved
- Ex d (flameproof): robust enclosures contain internal ignition; flame paths prevent transmission.
- Ex e (increased safety): terminals designed to avoid arcs/sparks under normal operation; creepage/clearance margins respected.
- Ex t (dust): enclosure & surface temperature control to meet dust group and T‑surface limits.
- Sensors/limiters ensure compliance with the required T‑code.
FAQ
Match the T‑code max surface temperature to your medium’s auto‑ignition temperature with margin (e.g., choose T4 if AIT ≤ 200–250 °C).
ATEX applies in the EU (2014/34/EU), IECEx is a global scheme with local adoption, and UL/CSA covers North America (NEC/CEC Class/Division). We quote to your required scheme.
Yes—Ex d / Ex e panels with thermostats, contactors/SSRs, and safety limiters, certified to the same scheme.
Typical 2–4 weeks ARO depending on certification path. EXW/FOB/CIF per Incoterms. Export packaging for rough handling & moisture.
Catalog/datasheet, GA drawings, wiring diagrams, IOM, certificate copies, test records. Material certs on request.
Applications
Oil & Gas / Petrochem
- Tank & separator heating
- Circulation skids, LACT, loading
- Compressor buildings, terminals
Chemical / Pharma
- Solvent handling & reactors
- Pilot plants & ATEX rooms
- VOC areas & cabinets
Paints / Inks / Adhesives
- Paint kitchens & mixing rooms
- Spray booths (space heating)
- Viscosity control
Food & Beverage (Alcohol)
- Ethanol tanks & pipelines
- Distillation/support areas
- Explosion-risk storage
Power / Renewables
- Biogas & digester systems
- Battery rooms (H₂)
- Analyzer shelters
Dust-Hazard Facilities
- Grain, sugar, wood processing
- Coal/carbon handling
- Powder conveying & silos
Why Choose ELEKHEAT
Certified Safety
- ATEX / IECEx / UL (Class/Division) options
- Ex d / Ex e / Ex t protection concepts
- Certificate numbers & Ex markings provided
Engineering-to-Spec
- Zone/Class/Division & gas/dust group aligned
- Match required T-code (T1–T6)
- Flange (ASME B16.5), watt density, materials
Built for Uptime
- Low watt density for sensitive media
- SS316L / Incoloy 800/840 options
- IP66/67 enclosures, rugged terminals
Controls In-House
- Ex d / Ex e panels & thermostats
- RTD/TC sensing with high-limit protection
- Single supplier, single warranty
About ELEKHEAT
ELEKHEAT is an innovator in heating solutions, operating a state-of-the-art 48,00 square meter production facility. For over 30 years, we have designed a wide range of heating components for residential, commercial, and industrial applications. Our product offering includes explosion-proof heaters, industrial heaters, heater components, and a variety of specialized solutions. Committed to quality products and customer satisfaction, ELEKHEAT is a trusted global partner.
ELEKHEAT Certificates
These heaters meet stringent safety standards (e.g., ATEX, IECEx, UL) required in hazardous locations. Using them ensures adherence to industry regulations, mitigating legal risks, fines, or operational shutdowns due to non-compliance.
ELEKHEAT Packaging
ELEKHEAT Factory Insight
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Phone Number
+86 159 9632 6879
0086159 9632 6879