At one of the UL300 classes I attended, the instructor told us that Fluke had instruments that would record the temps of the plenum. Fluke said they had no instruments that would measure the temp in the plenum. But, Brooks Equip (800.826.3473 does have temperature labels that have an adhesive backing. The labels are a a 1/2” square with a 1/4” dot. The dot turns black at 500°F. 21 dots @ $28.34 each card.
From: Scott Futrell Sent: Monday, August 08, 2016 4:02 PM To: [email protected] Subject: RE: Kitchen Hoods The best method would be to do a temperature survey at the location of the sprinkler. Use the temperature recorders that kitchen hood suppression contractors use to determine maximum temperatures or a recording device with a thermocouple. The correct sprinkler temperature rating would be a function of the operating temperature of the oven, how long it is on (some don’t let them cool down much at night, how far the sprinkler is from the opening, what the airflow around the sprinkler is, and what the ambient temperature of the area is maintained at. Scott Office: (763) 425-1001 x 202 Cell: (612) 759-5556 From: Sprinklerforum [mailto:[email protected]] On Behalf Of Brian Harris Sent: Monday, August 08, 2016 11:56 AM To: [email protected] Subject: Kitchen Hoods What are the guidelines for high temp/intermediate temp heads spaced around the perimeter of a commercial kitchen hood? I didn’t see anything specific about it in 13. Brian Harris, CET BVS Systems Inc. Sprinkler Division bvssystemsinc.com Phone: 704.896.9989 Fax: 704.896.1935 -------------------------------------------------------------------------------- _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
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