Description
1 Application
Space-heaters for Hazardous locations. This compact model is designed for
- Anticondensation
- Freeze protection
- Temperature maintenance
- Small spaces
2 Features and Advantages
- Self-limiting heating elements
- Small dimensions
- No moving parts, no maintenance required therefore long lifetime
- Suitable for T4 and T3 classifications
- Can be used for 110 to 240 VAC/DC
3 Remarks
- All SMART Space-heaters are designed around self-limiting heating elements. These semi-conductor elements are saving power consumption.
- Our SMART Space-heaters are designed to heat the air inside an enclosure and indirectly the installed equipment. If properly selected for freeze protection, no thermostat will be needed.
- When required in other applications, e.g. analyzers, it is normal practice to use our Space-Heaters in combination with our Fix-Therm96 thermostats (range from 10 °C up to 135 °C) or our FixTherm Inline Thermostat(range from 10°C up to 60°C).
- Do not cover the fins to guarantee free convection.
4 Range
| SM-1A | T3 | ca. 115 °C Surface temperature* | 250-25 Watt |
| SM-2A | T4 | ca. 105 °C Surface temperature* | 250-25 Watt |
| SM-3A | T4 | ca. 90 °C Surface temperature* | 250-25 Watt |
| SM-4A | T4 | ca. 70 °C Surface temperature* | 250-25 Watt |
| SM-0AHP (High power model) | T3 | ca. 130 °C Surface temperature* | 500-50 Watt |
5 Technical data
| Power consumption | 250-25 Watt or 500-50 Watt |
| Electrical cable | 3 x 1 sqmm |
| Material cable | braided silicone (standard) Non-braided optional |
| Standard length | ca. 1 mtr. Other lengths optional, on request |
| Other lengths | to be specified |
| Overall dimensions | 164 x 54 x 54 mm (LxWxH) |
| Weight | ca. 400 g. |
| Material | black anodized aluminium |
| EX protection class | II 2G Ex d IIC T4 or T3 II 2D Ex tD A21 IP66 T 135°C or T200 °C |
| Certification | KEMA 01ATEX2124X and IECEx DEK 11.0017 |
| Protect degree | IP 66 |
| Voltage AC/DC | 110/240 |
| Ambient temp. range | – 60°C … + 90°C |
