ITH heat transfer systems

Universal systems up to 400 °C

Electrically heated thermal oil systems are preferably used when a consumer is to be heated or temperature controlled at high operating temperatures and low pressures. These systems are simple and quick to install and need only a slight amount of maintenance. If they are also equipped with a heat exchanger (cooler), a ready-to-use heating and cooling system is produced. Thermal oil is the ideal heat transfer fluid in the high temperature range. Due to the large operating temperature range, the systems are very flexible in use. There is no corrosion hazard or risk of freezing, thus simplifying siting outdoors.

Your advantages at a glance

Your advantages at a glance

The ITH advantages Your benefits
ITH heat transfer systems
  • Digital temperature controller
  • Control of the outflow temperature or the consumer/product temperature
  • Temperature program/ramp mode
  • External setpoint adjustment via Profibus, Modbus or other interfaces
  • Preselection of heating and cooling times
  • Control accuracy ±0.1 °C
ITH heat transfer systems
  • Continuously controlled stainless steel electric heater as a flange version
  • Low film temperatures
  • Low surface loading
  • Long service life of thermal oil and heating elements
  • Low pressure loss
  • Heating power is adapted to actual energy requirement
ITH heat transfer systems
  • Water, brine or air-cooled plate heat exchanger in stainless steel or shell and tube heat exchanger in flange version
  • Hermetic version without seals
  • Automatic shut-off valve on cooling water inlet
  • Return temperature limit on cooling water
  • Easy heat exchanger replacement
  • Oils and water are not mixed
  • Contamination of heat exchanger avoided
  • Corrosion and calcification avoided
ITH heat transfer systems
  • Three-way control valve with bellows and actuator in flange version
  • Stepless temperature control
  • Limitation of the cooling mediums’ return temperatures
  • Stabilization of minimal cooling powers
  • Due to bypass operation, no steam hammering in heat exchanger
  • Gentle cooling
  • No thermostatic changeover in the heat exchanger on switching from cooling to heatingvon Kühlen auf Heizen
ITH heat transfer systems
  • Complete system test in LAUDA Test Bed before shipment; system with CE label
  • Functional testing of all components and checking of all set values
  • Pressure/leakage test with the heat transfer fluid
  • Test of control cabinet and control accuracy
  • Production of a test protocol; documentation of the tests carried out
  • FAT (Factory Acceptance Test) in presence of customer
  • Hot and cold runs with the heat carrier at maximum and minimum operating temperatures
  • Systems quickly ready for operation, short commissioning times
  • Avoidance or prevention of leakage
  • Verification of control accuracy and high-precision processes
  • Check of all performance verifications
  • Systems designed to customer requirements, initial instruction and trial run already before shipment

ITH heat transfer systems

Technical Data
Product Name ITH 150 ITH 250 ITH 350
Working temperature max. °C 400 400 400
Heater power max. kW 6 12 50
Feed pump pressure capacity max. m³/h 2 4 10