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4411 South High School Road, Indianapolis, Indiana 46241 U.S.A · Phone: (317) 612-1000 Fax: (317) 612-1010
www.mallory-sonalert.com
ROHS Compl iant
3.5g
Please contact factory.
Weight (Typical)
Dimensions:
Inches (mm)
Siren Tone (2-4 Hz Sweep)
Loudness @ 1 FT
Current Draw
82 to 91 dB(A) Typ.
3-12 mA
-20° to +65° C
-30° to +80° C
6/6 Nylon, Color: Black
Housing Material
Voltage Rating
Frequency
Sound Level Category
Mode of Operation
Operating Temperature
3400 ± 400 Hz
Loud
5 to 16 VDC
Specifications:
MSR516XR
C
Mallory Sonalert Products,I nc.
Sales Outl ine Drawing
MSR & MSO Series Buzzers
Aqueous Wash:
In order to process MSR & MSO Series buzzers through an aqueous wash, the
buzzer must have a wash label and be sealed on the back with epoxy. Sealed
buzzers have a “SR” suffix in the part number. For example, P/N MSR320SR is
sealed and appropriate for aqueous wash. P/N MSR320R is not sealed.
After aqueous wash, the wash label must be removed from the buzzer.
Wave Solder Profile:
Refer to the wave solder machine manufacturer’s recommended wave solder
profile. If needed, adjust the maximum time & temperature to 270°C for 3
seconds to process MSR & MSO series buzzers.
Moisture Sensitivity Level (MSL): Level 1 (Unlimited)
Packaging: All parts are bulk packed.
Origin: Made in USA
Sound Level vs Distance:
Sound level decreases as the sound waves travel over distance, so it is important
to note the specified distance when comparing sound levels. For example, if a
buzzer measures 88 decibels (dB) at 30 cm, then it will measure:
97 dB @ 10 cm
82 dB @ 60 cm
78 dB @ 1 Meter
Mallory Sonalert has developed a tool to help convert sound levels depending on
the distance. You can download the tool from our website: http://www.mallory-
sonalert.com/PerformanceCurves/Sound%20Level%20Distance%20Conversion%2
0Tool.xls
