ATEX Industrial Heating Jacket | Series WHI
WHI Series | ATEX Industrial Heating Jacket
Product Series: WHI
The WHI Series ATEX Industrial Heating Jacket is engineered for use in potentially explosive atmospheres and widely employed in pharmaceutical, chemical and metal recycling sectors. Designed and customisable to meet specific process requirements, WHI jackets support winterisation and critical process temperature maintenance in hazardous area Zones 1/2 (gas) and 21/22 (dust).
Product Overview
The WHI Series of industrial heating jackets are specifically designed for use in potentially explosive atmospheres and are used across pharmaceutical, chemical, and metal recycling industry applications. Custom-manufactured by Winkler with project-specific configurations, WHI jackets provide reliable and homogeneous heating to prevent cold spots and maintain process stability.
Each jacket is tailored to your specification to suit the volume and geometry of your equipment, ensuring optimal thermal performance and compliance with stringent safety standards.
Available Flasks and Series
-
50 litres glass flasks – Series WHI1X280 / WHI1X350 / WHI1X490
Outer diameters: 280 mm / 350 mm / 490 mm – One heating zone -
100 litre glass flasks – Series WHI1X610
Outer diameter: 610 mm – Two heating zones -
200 litre glass flasks – Series WHI1X750
Outer diameter: 750 mm – Three heating zones
WHI heating jackets can be supplied as standard or bespoke designs to suit a wide variety of containers, pipes, and vessels, ensuring optimal thermal performance.
WHI Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Voltage | 230 VAC (other voltages on request) |
| Max Operating Temperature | +450 °C |
| Temperature Class | T6 … T1 |
| Protection Class | IP65 / I |
| Hazardous Area Zones | 1/2 (gas) & 21/22 (dust) |
| Sensors | Pt100 standard; optional 3,4,5 … |
Features
- Explosion‑proof mineral insulated heating cable for robust operation
- Heating cable secured with mounting clips to carrier basket to prevent shifting
- Protection class IP65 suitable for harsh industrial environments
- Four eyebolts (M12) for secure mounting
- Antistatic black PTFE outer jacket with high chemical and mechanical resistance
- Two built‑in Pt100 temperature sensors (controller & limiter)
- Extensive explosion protection documentation supplied
Applications
- Industrial flask and vessel heating
- Hazardous area process heating
- Chemical and pharmaceutical production environments
- Metal recycling process temperature control
- Winterisation of critical process equipment
Certifications
WHI industrial heating jackets are certified for use in potentially explosive atmospheres with ATEX Type Examination and EC‑type certificates confirming suitability for Zones 1/2 gas and 21/22 dust.
ATEX Certified
IECEx Certification
Winkler GmbH is a globally recognised manufacturer of industrial heating solutions with extensive expertise in hazardous area applications. Winkler’s ATEX industrial heating jackets deliver reliable, homogeneous heat distribution, robust mechanical design, and compliance with international explosion protection standards.
ATEX Industrial Heating Jacket Series WHI – Data Sheet
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