Fluent is a high watt density, low mass heater that enables on-demand heating with an ultra-fast response, leading to higher system performance. Standard construction includes features such as an internal baffle to promote turbulent flow and high efficiency; a fast responding, high watt density layered heater circuit; low profile axial lead exit; and internal thermocouple for high limit control. Due to the company’s patented thermal spray technology, the heater uses of its entire surface to produce heat. The heater can replace traditional immersion-type heaters or heaters wrapped around a tube as part of a thermal system.