ITCH Assembly assures accurate temperature control in an instrument enclosure. The assembly comes complete with steam coil, mounting bracket and TV/SC-A valve assembly, two TV/HAT valves and two weather-tight bulkhead fi ttings for 3/8” or 1/2” tubing connection. The compact thermostatic control valve senses enclosure temperature and automatically regulates the fl ow of steam to the coil to maintain the desired temperature. In applications where the enclosure
needs to be cooled, a reverse-acting ITCH/RA can be used to regulate the fl ow of glycol, water or other cooling media.
ITCH Assemblies will maintain enclosure temperature accurately over a wide range of ambient temperatures with steam supply pressures from 15 psig to 200 psig (1.0 to 13.8 BAR) without danger of overheating delicate instruments. No special NEMA-7 or -9 housings are required even in potentially explosive environments. Enclosure temperatures can be maintained within 2°F (1.1°C) for pennies a day.
Industries
Temperature control in an instrument or analyzer enclosure.