sra series

SRA Series

The Sonitron Robust Application standard series are an important extension of the Standard series. A superior Life Time has been obtained with a very large DC voltage range from 5Vdc up to 80Vdc. Equipped with 16 AWG wires this buzzer can be used in any harsh industrial environment. These series are recommended in critical applications and life support systems.

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ModelFunctionMIN

Vdc

MAX

Vdc

Frequency

+/- 15% (Hz)

Pulse

Rate (Hz)

SPL dB(A)

+/- 4dB

@1m@12Vdc*

SRA 80C Acontin.5 V80 V250093
SRA 80I A1intermit.5 V80 V2500192
SRA 80I A5intermit.5 V80 V2500592
SRA 80C Bcontin.5 V80 V350095
SRA 80I B1intermit.5 V80 V3500194
SRA 80I B5intermit.5 V80V3500594

 

Operating temperature -40°C to +85°C

Storage temperature -40°C to +85°C

Life time (at 21°C) @12Vdc continuous use min. 2000 hours (expected life time curve in addendum)

Case material ABS (UL rating: 94 HB)

Standard colour of case Grey

Weight 34g

Max current consumption 15mA

Wire 16 AWG, 14cm