KLEINES RABENTAL FRIEDRICHS GMBH GEWERBEPARK

Technichal data: Accuracy ± 3°C at -50°C to 20°C ± 1% or 1°C at 20°C to 500°C ± 1.5% or 2°C at 500°C to 1,000°C ± 2% at 1,000°C to 1,850°C Reproducibility ± 1.5°C at -50°C to 20°C ± 0.5% or ± 0.5°C at 20 °C to 1,000 °C ± 1% at 1,000°C to 1,850 °C Optical resolution (D:S): 75:1 Smallest measurement spot: 18 mm @ 1,350 mm Temperature range: -50°C to +1,850°C Reaction time: < 150 ms Spectral sensivity: 8 ~ 14 µm Laser class: Klasse 2 (II) Wavelength: 630 ~ 670 nm Power: <1 mW Display: LCD, monochrome Temperature range (contact-temperature sensor): 50°C to +300°C Accuracy (contact-temperature sensor): ±1,5% or ± 3°C Reproducibility (contact-temperature sensor): ± 1,5% Operating conditions (operation): 0°C to 50°C, 10% to 90% RH Operating conditions (storage): -10°C to 60°C, < 80% RH (non-condensing) Power supply (internal): 9 V IEC 6LR61 Power supply (external): via USB

Temperature measuring strips, for example, are stuck to components that heat up under load. The measuring strip shows the maximum temperature reached after the component has cooled down. This means that the maximum temperature of the component can be read off quickly and inexpensively.

Most industrial process temperature control units work through the pressure exerted on the water of the process utilities: this is convenient in most “standard” cases, given the higher efficiency developed by the system. However, some critical process issues can make this type of operation difficult: this is the case of machines that leak fluids, or with leakage, and that it is not convenient to maintain on the spot. In such cases, it is therefore useful to work with a vacuum temperature control unit, which sucks in utility water. FTT PD water thermoregulators are flexible and effective systems, which can work under either pressure or vacuum depending on the peculiarities of the system. Any fluid losses are therefore minimized during operations. A simplicity of operation is also ensured by the touch-screen panel, also found on other Frigofluid temperature controllers. Models with an increased pump are also available for users characterized by high pressure drops.

FT water temperature controllers make it possible not only to cut down on the use of electrical power for heating (in fact, the heating elements remain off during steady-state operation), but they also make it possible to limit the cooling power spent on cooling by self-stabilizing through a process called Autotuning. This system also saves resources (water and energy) compared to units without them. They are designed to condition molds and cylinders for various industrial processes, including plastics and rubber molding and extrusion, and in the paper industry.