New ceramic infrared heaters from Hotset Corp., Battle Creek, Mich., are claimed to be 25% more efficient than competitive models. The Elstein line is hollow with hightemperature insulation and a gold-painted reflective skin that provides more efficient heating. These elements can heat up to 900 C/1652 F and emit medium- and long-wave infrared energy of 2 to 10 microns. An integrated thermocouple provides accuracy within 1° C. (800) 937-4681 • www.hotset.com
1045 Harts Lake Rd. Battle Creek, MI 49015
Phone (269) 964-0271 Fax (269) 964-4526
Editor PickHEATING/COOLING: Improved Electronic Flowmeter for Cooling Water
New flow sensors are less vulnerable to dirty cooling water.