SPECIFICATIONS PARAMETERS RATED VOLTAGE OPERATING VOLTAGE RANGE RATED CURRENT (MAX) MINIMUM SPL @ 10 CM RESONANT FREQUENCY TONE OR PULSE RATE OPERATING TEMPERATURE STORAGE TEMPERATURE HOUSING MATERIAL TERMINAL MATERIAL WEIGHT VALUES UNITS 12 3 ~ 20 8 95 3.300 ± 500 CONTINUOUS -30 ~ +85 -40 ~ +95 ABS Au PLATED BRONZE 8 Vdc Vdc mA dBA Hz 0 pulse /sec THIS DOCUMENT CONTAINS DATA PROPRIETARY TO PROJECTS UNLIMITED, INC. ANY USE OR REPRODUCTION, IN ANY FORM, WITHOUT PRIOR WRITTEN PERMISSION OF PROJECTS UNLIMITED, INC. IS PROHIBITED. ©2003, Projects Unlimited Inc. REVISION HISTORY DESCRIPTION RELEASED FROM ENGINEERING REVISED OPERATING & STORAGE TEMPERATURE REVISED TO INVENTOR 3-D DRAWING TEMPLATE LTR A B DATE 4/12/2006 6/8/2009 2/27/2010 APPROVED B.R. B.R. °C °C grams 8.1 40 n1.3 (3) 40 22 REMOVABLE WASH TAB n3.8 SOUND EMISSION HOLE 25.4 6.35 7.3 4.6 NOTES: 1. ALL DIMENSIONS ARE IN MILLIMETERS. 2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL WITHOUT NOTICE. 3. THIS PART IS RoHS 2002/95/EC COMPLIANT. UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE ±0.5 AND ANGLES ARE ±3°. SIZE A3 AI-4033-TWT-R.idw Designed by Date Checked by Date Approved by B.R. 4/12/2006 B.R. 4/12/2006 E.P. Date Drawn Date 4/12/2006 2/27/2010 AI-4033-TWT-R Indicator Edition Sheet - 1/1