Watlow Electric Mfg.'s RELIALINE 170 heating system
RELIALINE 170 heating system improves temperature uniformity by precisely heating individual elbow, tee and VCR fittings in gas delivery lines, heating columns, high pressure liquid chromatographs and process systems. The temperature compensation feature allows the system to increase wattage in cooler regions and decrease power in warmer zones thus improving the uniformity of the entire line. The heating system is compatible with a variety of control systems and allows the use of open-loop control for low performance applications or improving temperature reliability when using PID control systems.
Watlow Electric Manufacturing; 800/WATLOW2; www.watlow.com