GENERAL CHARACTERISTICS

The electric heaters have been conceived to satisfy the most different needs in the heating of liquid substances, both in the industrial and in the civil applications. They are designed to be inserted into tubes, basins or pressurized tanks and they are sunk in direct contact with the fluid.

TYPICAL INDUSTRIAL APPLICATIONS

  • Oil pre-heating in lubrication gear cases
  • Pre-heating of combustible oils in tanks
  • anti-frost protection in storage tanks
  • Technical and process gases heating
  • Hot/Warm water supply on-board the ships
  • Oil separation and filtration
  • Food industry machinery
  • Reverse osmosis systems
  • Boilers
  • Back-up heating unit

Heaters with limiter

The immersion heaters with limiter can be supplied with the maximum allowable temperature adjusted between 0° and 300°C. The sensor of the limiter is located in a protective tube. If the limiter is activated
the cause of the failure must be detected and the limiter has to be reset manually. The electrical connection can be made in the same way as for the thermostats.

Heater with thermostat

The immersion heaters with limiter can be supplied with the maximum allowable temperature adjusted between 0° and 300°C. The sensor of the limiter is located in a protective tube. If the limiter is activated the cause of the failure must be detected and the limiter has to be reset manually. The electrical connection can be made in the same
way as for the thermostats.

Heater with thermostat and limiter

This heater type with thermostat and limiter was constructed to meet improved safety standards. It consists of 3 tubular heaters and a protective tube for the sensors assembled onto a threaded nipple G 11⁄2. The heaters are supplied with a housing and a built-in combination of thermostat and limiter. Optional with signal lamp. All heaters are supplied with protection IP 64.

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