Document
AI-2437-TWT-R 24mm Indicator
3541 Stop Eight Road • Dayton, Ohio 45414
Product Overview • 24mm diameter, 3-16 VDC self-drive indicator • 100 dBA minimum output (12 VDC @ 10 cm) and 3,700 Hz conƟnuous tone • High-temp ABS 777 housing withstands Wave soldering temperatures • Removable wash tag preserves performance
SPL vs Voltage (measured @ 30 cm)
PUI Audio Inc. engages in continuous product improvement. All specifications are subject to change without notice. www.puiaudio.com. Copyright © 2015. Last Revised 10/15.
AT-1438-TWT-R A4I0-m24m37S-pTeWakTe-Rr 24mm Indicator
Mechanical and Environment Testing
Test Description
Test Condition
High Temperature
70°C (±2°C) with random humidity for 96 hours
Low Temperature
-25°C (±2°C) with random humidity for 96 hours
Humidity Vibration
40°C (±2°C) with 90% to 95% relative humidity for 96 hours
0.75 mm movement modulated at 10-55 Hz for 3 hours
Drop Test
100 cm free fall onto wood board, 10 cycles
Temperature Cycl.