Compact convection heater of temperature class T4 (275 °F / 135 °C max.) for use in hazardous areas for prevention of formation of condensation, temperature fluctuations, and for protection against frost in control and switch cabinets, as well as in measuring equipment.
| Temperature class | T4 |
|---|---|
| Ex Protection type Ex II 2 GD Gases Dusts | Ex db IIC T4 Gb Ex tb IIIC T135 °C Db IP66 |
| Ambient temperature | -76 to +122 °F (-60 to +50 °C) |
| Surface temperature | max. +275 °F (+135 °C) |
| Heating element | high performance cartridge |
| Heater body | aluminum profile, silver anodized |
| Connection | silicone cable (halogen-free) 3 x AWG 18 (0.75 mm²), length 3 ft (1 m) |
| Connection PE | AWG 18 to 14 (0.75 to 2.5 mm²) |
| Mounting | clip for 35 mm DIN rail, EN 60715 for heating body sizes 3.2 x 1.9" and 4.7 x 2.4"; screw mounting with 2 mounting brackets for all heating body sizes, optional sideways mounting |
| Mounting position | vertical airflow (connection at bottom) |
| Storage temperature | -76 to +185 °F (-60 to +85 °C) |
| Operating / Storage humidity | max. 90 % RH (non-condensing) |
| Protection type / Protection class | IP66 / I (grounded) |
| Approvals | EPS 16 ATEX 1 109 X IECEx EPS 16.0048X EAC |
| STEGO | |
|---|---|
| Product Category | Electric Heaters |
| Product Number | CREX 020 50 W to 200 W (T5) |
| Product Name | Hazardous Area Heater |
| Heater Type | Explosion-proof Heater; RoomSpace; Air Heater; EnclosureHeater |
| Maximum Operating (Sheath) Temperature | -76 to 122 F (-60 to 50 C) |
| Heating Capacity | 0.05 to 0.20 kW (0.1706 to 0.6824 MBH) |
| Sleeve (Sheath) Material | Aluminum |
