up to 1292 °F

ELK-MI AY 825 NA

Name: ELK-MI AY 825 NA
Availability: InStock

Mineral-Insulated Clean Laser Seal Trace Heater

MI-trace heaters consist of a single or two conductor series trace heater connected to mineral-insulated cold leads by means of a clean laser seal (splice). The outer sheath material is Alloy 825. The free end of the cold lead is potted and fitted with a flexible lead (cross section matching that of the cold lead conductor) for power connection and a 1.5 mm² (0,002325 in²) lead for earthing. A compression ring flameproof stainless steel gland 1.4404 (AISI 316L) threaded M20x1.5 or M25x1.5 is fitted at the end of each cold lead and prevented from possible loss by the potted end seal. MI trace heaters are supplied prefabricated by eltherm and ready for installation. Each unit comes with a type plate bearing all information / markings. Maximum maintain temperatures are derived from the maximum sheath temperature determined by eltherm and are also indicated on the type plate.

Technical Data

Applications

Temperature maintenance

Freeze prevention

Pipelines

Silos, vessels, tanks

Industrial Applications

Technical Benefits

Purity: no foreign material
Full range of resistances
Rapid asssembly, highly economical
No filler holes
Insulation (MgO) meets ASTM E1652

Product Highlights

Technical Data

Ex-suitable	Yes
Output, max.	up to 250 W/m
Bending radius, minimal	Diameter x 6
Installation temperature, min.	> - 60 °C
Nominal voltage	up to 300m
Nominal temperature	700 °C
IP rating	IP65
Ambient temperature	- 60 °C up to + 60 °C

The eltherm designer

From now on, easily perform heat loss calculations for insulated and jacketed pipes and vessels yourself, or manage entire trace heating systems within your projects.

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