SMART FLUID HEATER System 1 Application Heating of fluids to an exactly controlled temperature in hazardous areas. 2 Special Features and Advantages • • • • • Very high efficiency, almost all of the energy is transferred into the fluid, Due to a compact modular sandwich construction based in Intertec standard items, very flexible solutions are possible, Any substance (oil, gas, food, aircraft fuel, liquid chemicals etc) which is fluid, can be heated. Any tubing material can be chosen for the media used a digital PID controller which manages the outlet fluid temperature with great accuracy and also supervises the temperatures of the electrical heaters used, can be net worked and managed on computer network, extensive fault monitoring possible long life solid state controller with no mechanical switching elements, the calculated failure probability with uninterrupted operation of 10 years is less than 5%, storage and operating temperatures ranging from –50 C to + 180 C 3 Description The SMART FLUID HEATER System is a system specially designed to heat fluids in hazardous areas. Its’ modular design based on Intertec standard products, enables a tailor-made customer application at reasonable cost. The system is based on one or several aluminium FLATTHERM conduction heaters sandwiched around a tube that can be made of any appropriate material like stainless steel aluminium, copper Hastelloy etc., creating an electric heat exchanger. The intrinsic safe temperature sensor is placed at the fluid outlet, the fluid outlet temperature can be controlled very accurately with short response time. Digital controller TC xD Heater FLATTHERM xKA Aluminium counter plate Tubing heat exchanger INTERTEC enclosure as insulation 5 Technical System Data Class of Protection EC- type examination certificate Hazardous Location Rating CSA file Nr Nominal voltage Fluid flow rate Inlet temperature Outlet temperature Physical system size HDS10171-1en_SMART FLUID HEATER System_HD161 INTERTEC-Hess GmbH · Raffineriestr. 8 · 93333 Neustadt/Donau · Germany ·

SMART FLUID HEATER System 6 System application The SMART FLUID HEATER System is shipped as a complete ready to use system which is designed to meet the most various challenges. The necessary system power and the tubing heat exchanger diameter and length is determined for the specific application which mainly depends on: • the fluids’ physical properties, i.e. heat capacity • flow rate • inlet temperature • desired outlet temperature Once the power requirement is determined, the complete system is built around the core. Connect the SMART FLUID HEATER System inlet and outlet pipes to the existing...