Half Flat Element Hollow (HFEH)


Ceramic Half Flat Infrared Heating Element Hollow (HFEH)

An industry-standard ceramic infrared heater (200 – 500 W), our ceramic half flat hollow heater element is designed for long-lasting energy-efficiency in industrial, commercial and domestic applications where a high surface temperature is needed.

Available Wattage: 200 – 500 W

Size: 122 x 60 x 36 mm

Average weight: 138.5 g

Iron-chrome aluminium resistance wire

Heater Voltage: 230 V standard

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

Useful wavelength range: 2-10 microns

Average Operating Life: 20,000 hrs depending on conditions

Recommended radiation distance from heater is 100 mm to 200 mm

Minimum recommended spacing between elements: 5 mm

Supplied with 120 mm ceramic beaded power leads

Technical information

Available Wattage200250300400500
Mean surface temp (°C)495550607684755
Max power density (kW/m2)2430364860

Based on tests of average surface temperature with an thermal imaging camera set to an emissivity of 0.95 (element mounted in a polished aluminium clad steel reflector, RAS)


Installation Instructions

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