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Excellence in physical acoustics

sonitron

April 2002

SONITRON STANDARD BUZZERS

1. Buzzers

1.1. Standard series

Since 1977, Sonitron has been investing in research and development, optimising his

standard series, which are used today under the most extreme and difficult environmental

circumstances, by clients such as the Nato, Airbus, Volvo Penta, Dräger, Knogo, Stanley

Door Systems,...

During the last 25 years the standard series have proved to be the prime alarm giving your

equipment an added value. Several thousands of clients all over the world have chosen the

reliability and the excellent quality of piezo ceramic buzzers of Sonitron.

The range has recently expanded with 4 new models producing over 100 dB(A) at 1 meter

as a single tone, intermittent, sweep and warbler.

The housing of the standard series is now available with a square mountable flange.

STANDARD BUZZERS

Square flange model

Nut mounted with two wire

connections

Summary of content (10 pages)

PAGE 1
STANDARD BUZZERS sonitron ® Excellence in physical acoustics 1. Buzzers 1.1. Standard series Since 1977, Sonitron has been investing in research and development, optimising his standard series, which are used today under the most extreme and difficult environmental circumstances, by clients such as the Nato, Airbus, Volvo Penta, Dräger, Knogo, Stanley Door Systems,... During the last 25 years the standard series have proved to be the prime alarm giving your equipment an added value.
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Excellence in physical acoustics 1.1.1. INTRODUCTION The standard series are based on the highest piezo technology and are considered to be the most robust series for industrial applications. The standard buzzers use a bent edge membrane, which is fixed and glued into the housing, guaranteeing shock, dust and waterproof operations.
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STANDARD BUZZERS sonitron ® Excellence in physical acoustics 1.1.4. SPECIFICATIONS Model SC 235 A SC 235 B SC 515 C SCI 535 A1 SCI 535 B1 SCI 515 C SCI 535 A5 SCI 535 B5 SCR 535 A SCR 535 B SW 535 B SW 515 C SUC 516 A SUC 516 B SULC 516 B SULI 516 B1 SULI 516 B5 SUM 516 A1 SUM 516 A5 SULM 516 B1 SULM 516 B5 SC 0715 BL SWP 515 C SP27 Function contin. contin. contin. multif. multif. multif. multif. multif. multif. multif. warbler warbler contin. contin. contin. intermit. intermit. multif. multif.
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Excellence in physical acoustics Operating temperature Storage temperature Life time (at 21°C) Case material Standard colour of case Terminal material Supply voltage Mounting -35°C to +75°C -40°C to +85°C See expected life time curve in addendum ABS (UL rating: 94 HB) Grey (except the SP27 which is black) Tinned brass for both pin terminals and fast-on terminals The standard buzzers are not damaged by reverse voltage connection (except the SP27 types). PC-board: by soldering the terminals.
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STANDARD BUZZERS sonitron ® Excellence in physical acoustics 1.1.7. ELECTRICAL PARAMETERS ELECTRICAL PARAMETERS: current consumption vs. voltage Models SC, SU & SW Consumption vs. voltage mA 14 SU 12 SW, SCI SCR 10 8 6 SC 235 4 2 0 0 5 10 15 20 25 30 35 V SP 27 & SC 0715 BL mA 14 SC 0715 BL 12 10 8 6 SP 27 4 2 0 0 2 4 6 8 10 12 14 V SC 515 C SCI 515 C SW 515 C SWP 515 C All measurements are made at 1 meter in free air at 21°C.
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Excellence in physical acoustics ELECTRICAL PARAMETERS: sound pressure level vs.
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Excellence in physical acoustics 1.1.8.
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Excellence in physical acoustics Step 1,5 mm Models SC, SCI, SW & SWP 5 ‘fast-on’ F Cosse ’fast-on’ F 5 ‘fast-on’ F2 0,8 CP 1 4,76 (0.187”) 4 +/- 0,2 6,35 (0.250”) 23+/- 0,5 23+/- 0,5 8,5 22 CP 10,25 1 10,25 0,8 4 +/- 0,2 31,7 +/- 0,2 10 22 31,7+/- 0,2 36,5+/- 0,2 +/- 0,2 36,5 Models SU ‘fast-on’ F2 ‘fast-on’ F Cosse ’fast-on’ F Cosse ’fast-on’ F2 11,25 CP 1 CP 11,25 6,35 (0.250”) 4,76 (0.
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STANDARD BUZZERS sonitron ® Excellence in physical acoustics 1.1.9. PRODUCT CODIFICATION S U(L)M CI W CR C U(L)C ULI Sonitron 5 0.7* 2 16 15 35 Min. voltage (Vdc) C: continuous U: universal W: warbler I: intermittent CR: cricket & continue M: multifunctional L: Loud SP27: *0.7: F** A B C 1 5 – Pulsation 1 = 1 Hz 5 = 5 Hz F** F2 M*** S MS*** ‘fast-on’ terminals F: 4,76 mm F2: 6,35 mm Max. voltage (Vdc) A: freq. 2500 Hz B: freq. 3500 Hz C: freq.
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Excellence in physical acoustics 1.1.11. MILITARY MODELS All standard models can be delivered in a military version. All military models have flame retardant ABS housings in olive green and fast-on terminals. The military models guarantee a quality superior to the classic models.