Electric air heaters

elektrischelufterhitzer_en

Electric air heaters

The heating coils with integrated electrical heating elements, flange frame or fixing plate as well as casing for electrical connections are laid out and assembled according to the customer’s specifications and operating manual.

Materials are made of steel or stainless steel according to customer’s instructions.

A higher thermal efficiency is attained using a specific surface load (pa), which is optimally adjusted to the operating conditions.

The temperature monitoring for protecting the heater and maintaining of the temperature classification is achieved using temperature sensors, which are located on the heating elements and electromechanical or electronic switches or monitoring devices. Usually flow monitoring is required for safe operation.

Designs

Kanal-Lufterhitzer

Duct air heaters

with flange frame as duct part for installation in heating systems
more information | download datasheet

Rohr-Lufterhitzer

Air heaters for mounting in pipes

with flange connections for installation in pipelines.

download datasheet

Einbau-Lufterhitzer

Air heaters for insertion

with fixing flange as heating insert for HVAC plants …
more information | download datasheet

Drucklufterhitzer

Compressed air heaters

for operating pressures over 0.5 bar, see leaflet “Flow heaters”.
more information | download datasheet

Ex-Heizlüfter

Ex air heaters

Heating coil and ventilator for assembly.

more information | download datasheet

Typical applications:

  • Installation in plants with air-conditioning technology
  • Heating up incoming air or process gases
  • Use in ovens, heating or drying chambers

Design data

Please supply at least the following information when submitting your enquiry:

  • Medium, flow rate, inlet and outlet temperature
  • Required heating capacity, voltage
  • Air duct dimensions, location to be installed
  • Ex protection: Zone, temperature class
  • Environmental and installation requirements

Controls

ELMESS-Thermosystemtechnik provide customised solutions for power and temperature control – ranging from simple protection control to comfortable and accurate thyristor cascade control.