Quarter Trough Element (QTE)


Ceramic Quarter Trough Infrared Heating Element (QTE)

An industry-standard ceramic infrared heater (150 – 250W), our ceramic quarter trough heater element is designed for long-lasting energy-efficiency in industrial, commercial and domestic applications where a high surface temperature is needed.

Available Wattage: 150 & 250W

Size: 60 x 60 x 34mm

Average weight: 90g

Iron-chrome aluminium resistance wire

Heater Voltage: 230V standard

Other Variations: voltages, wattages, lead length and terminations available on request

Useful wavelength range: 2-10 microns

Average Operating Life: to 20,000 hrs depending on conditions

Recommended radiation distance from heater is 100 mm to 200 mm.

Minimum recommended spacing between elements: 5mm.

Supplied with 100mm ceramic beaded power leads

Technical information

Available Wattage150250
Mean surface temp (°C)511726
Max power density (kW/m2)35.559.1

Based on tests of average surface temperature with an infrared thermometer set at an emissivity of 0.95 (element mounted in an aluminised steel reflector, RAS)

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