• Air and Fluid heating solutions
• Renewable energy
• Industry
• Ventilation
• Agriculture and Farming
• Petrochemistry

Main features
Non-flexible silicone rubber heaters are made of fiberglass reinforced laminated silicone rubber sheets, vulcanized together through heat and high pressure on both sides of an embedded specially formed heating wire element. Fiberglass-reinforced silicone rubber gives the heater dimensional stability.

The intimate bonding of the heater on a thick aluminum plate allows to increases the power surface load, and eases the mounting on flat surfaces in industrial applications
Silicone is used because of its high temperature resistance (Permanent temperature up to 200°C (390°F), high thermal conductivity (~7 10-4 W/cm.K) and good electrical insulation properties (~12KV/mm)
This series is distinguished by the use of a conventional thermostat mounted on the surface of the heating part, in a compact and economical design.

Other general particularities of these heaters are:
- Not affected by vibration or flexing,
- Lightweight,
- Comply with UL94-VO (flame retardant) and ROHS,
- Low smoke and low toxicity,
- Silicone is non-toxic, and moisture and chemical resistant
- Very thin profile

Main applications
Silicone heating elements on aluminum plates are a simple and industrial solution for heating flat surfaces. They are sturdy, easy to install and heat quickly and evenly.

         Some typical examples of applications are: Heating of hoppers, electrical cabinets, hot plates for the food industry, reheating tank bottoms.

In addition to their temperature control system, they can receive temperature sensors, temperature limiters, thermal fuses.

Technical features Mounting:  By 4 holes dia. 12mm located at the 4 corners, at 15mm from edges Length (Dimension A): Upon customer request (minimum 300mm)
Width (dimension B): Upon customer request (minimum 100mm)
Ingress protection: IP54.

Minimum ambient temperature: -10o C (+15o F)
Voltage:  220-240VAC.

Power tolerance: ±10% at 20°C
Temperature control:  Single pole bulb and capillary thermostat, adjustable from 20°C to 110°C (+50~230°F) or from 50 to 200°C (120-390°F). Rating 16A 230V (3600W).

Power density:
- 0.2 w/cm2 (1.3W/in²) for plastic materials
- 0.75 w/cm2 (4.8 w/inch2), for usual applications.

- 1 w/cm² (6.5 w/inch2) for fast heating applications.

- 1.4 w/cm² (9.1 w/inch2) for huge power applications
Other values on request.

Thickness of the flexible silicone foil: 2.5mm
Thickness of the aluminum board: 6 mm (other values on request).

Quality control routine tests: Each element is 100% tested for continuity, resistance and insulation. Tests are made according to EN 60335-1 and EN 50106 standards. See technical introduction.

Dielectric Strength: 1750V AC.

Insulation resistance: ≥ 10 Megohms.

Operating temperature:
See in the technical introduction examples of the temperatures reached by these heaters. They represent the temperature that they may reach if they are not correctly installed.

Connection cable:
Insulated rubber power supply cable, for industrial environments, 3 x 1.5mm² (3xAWG15) length 3m, Euro plug. UL plug on request.

Options:
- Power supply 110/115V
- Power cord with industrial plug 2-pole + earth 16A CEE (IEC60309).

- Surface mounted temperature limiter.

- Surface mounted temperature sensor (Pt100, NTC, thermocouple).

- Grounded mesh wire shield layer.

- Silicone foam insulation layer vulcanized on the external surface.

Safety standards:
The heaters have been designed in compliance with EEC Low Voltage Directive (LVD) 2006/95/EC and EMC directive 2004/108/EC. They must be installed in accordance with all local applicable instructions, codes, and regulations.