ATEX electric heater FLR series

These electric heaters are designed to heat, among other things, analysis chambers, small work, storage areas and similar applications, warehouses, ... located in zone 1 and 2 (gas) and zone 21 and 22 (dust). The equipment is formed of a metallic enclosure including a liquid (water and glycol) heated by an immerged heater. These heaters can be ordered with or without an external adjustable thermostat mounted on the equipment.

FLR1, FLR2, FLR3, FLR1-A, FLR2-A, FLR3-A
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General technical specifications

Housing coated steel
Elements Incoloy 825
Protection IP66
Voltage 240V AC (single phase)
Cable entry 2x M25 x 1,5
Mounting floor mounting by welded-on feet brackets
Ambiant temperature -20°C - +40°C
Guideline ATEX
Manufacturer ExHeat
Suited for
Zone 1 Zone 2
Zone 21 Zone 22

Classification

  • II 2 G Ex d IIC T6 Gb
  • II 2 D Ex t IIIC IP66 T85°C Db

Zone

0 1 2
20 21 22

Ordering data (click on the order reference for more details)

Order refer. Voltage Power Thermostat
FLR1 240V 1000W 0
FLR2 240V 2000W 0
FLR3 240V 3000W 0
FLR1-A 240V 1000W 1
FLR2-A 240V 2000W 1
FLR3-A 240V 3000W 1

On request

  • loose thermostat
  • other voltages