mobile | classic
Dataweek Electronics & Communications Technology Magazine





Follow us on:
Follow us on Facebook Share via Twitter Share via LinkedIn


Search...

Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2019


 

Piezoelectric sirens
15 June 2016, Analogue, Mixed Signal, LSI

The SAS-2155-S from Sonitron is a thin piezoelectric siren with high sound pressure, low weight and low current consumption. The sound output is a powerful, clear and less aggressive sweep signal with a maximum sound pressure level of 100 dB(A) at 100 cm.

Applications for this siren include fire alarms, cars and motor vehicles, automation equipment, security devices, etc. Featuring unique vibrating elements developed at Sonitron, this series is made from high-quality materials, offers extreme reliability and robustness, and features a lifetime of more than 2000 hours in continuous use.

Also available is the SAST-2155 – a transducer version of the SAS-2155-S that does not include drive electronics on the internal PCB, leaving it to the customer to create a drive circuit to realise a good functional sound output. The maximum dB(A) level is obtained if the drive frequency is used between 2 kHz and 3 kHz.

Several signals can be combined or produced in continuous, intermittent, warbler or sweep mode. Square wave signals give extra sound dimensions because of their harmonic content.

The SAST-2155 is available with connections in pins, fast-ons or wires. The casing is standard in UL94HB ABS plastic but can be obtained in Akulon plastic on request. For fast and strong mounting on a wall, several mounting brackets are available.


Credit(s)
Supplied By: Wiltron Agencies
Tel: +27 12 940 9475
Fax: 086 684 7506
Email: wiltron@global.co.za
www: www.wiltron-agencies.co.za
  Share on Facebook Share via Twitter Share via LinkedIn    

Further reading:

  • Sensorless BLDC fan drivers
    27 February 2019, Altron Arrow, Analogue, Mixed Signal, LSI
    Allegro MicroSystems Europe has announced the launch of the company’s QuietMotion family, consisting of field-oriented control (FOC) brushless DC (BLDC) electric motor controllers that are customer code-free. ...
  • Test probes catalogue
    30 January 2019, Wiltron Agencies, Technical Literature
    Running to 194 pages, the latest edition of PTR’s Test Probes catalogue features up-to-date information covering the company’s test probes and accessories. Technical information is provided for the full ...
  • Inductive and photoelectric sensors
    30 January 2019, Electrocomp, Analogue, Mixed Signal, LSI
    Molex announced a collaboration with Contrinex, a Switzerland-based manufacturer of inductive and photoelectric sensors for factory automation as well as safety and RFID systems. With sensors providing ...
  • Security supervisor ICs for IoT designs
    30 January 2019, CST Electronics, Analogue, Mixed Signal, LSI
    Designers of Internet of Things (IoT) can protect stored, sensitive information using the MAX36010 and MAX36011 single-chip security supervisors from Maxim Integrated Products. These security solutions ...
  • Time-of-flight proximity sensor
    30 January 2019, Future Electronics, Analogue, Mixed Signal, LSI
    ams has introduced a 1D time-of-flight distance measurement and proximity sensing module that is ideal for implementing presence detection, for example to trigger the operation of a facial recognition ...
  • Terminal Blocks and Multi Connector Systems
    14 November 2018, Wiltron Agencies, Technical Literature
    From PTR comes this compendium of the company’s extensive range of terminal blocks and multi-connector systems; the latter comprise a pin strip which is mounted onto a PCB as well as a terminal block ...
  • Time-of-flight sensor
    14 November 2018, Avnet South Africa, Analogue, Mixed Signal, LSI
    The VL53L1X time-of-flight sensor from STMicroelectronics, extends the detection range of the company’s FlightSense technology to four metres, bringing high-accuracy, low-power distance measurement and ...
  • Low-power temperature sensors
    14 November 2018, Altron Arrow, Analogue, Mixed Signal, LSI
    Microchip Technology announced five new 1,8 V temperature sensors, including the industry’s smallest 5-channel temperature sensor with standard lead spacing. The EMC181x temperature sensor family also ...
  • TDC for single-beam laser systems
    14 November 2018, Future Electronics, Analogue, Mixed Signal, LSI
    The new AS6501 from ams is a two-channel time-to-digital converter (TDC) which enables high-speed scanning and high precision in single-beam optical ranging equipment and medical imaging systems. It features ...
  • MEMS-based environmental sensors
    14 November 2018, Electrocomp, Analogue, Mixed Signal, LSI
    Bourns’ Sensors & Controls product line is introducing a new line of environmental sensors based on microelectromechanical systems (MEMS) technology. The initial products offered in the Bourns Precision ...
  • mmWave sensors for industrial systems
    14 November 2018, Altron Arrow, Analogue, Mixed Signal, LSI
    To advance millimetre-wave (mmWave) sensor technology in worldwide industrial applications, Texas Instruments announced its 60 GHz sensor portfolio, the highest resolution single-chip, complementary metal-oxide ...
  • Audio sensor for smart home devices
    14 November 2018, Altron Arrow, Analogue, Mixed Signal, LSI
    The J Cone, made by Jorjin, is an audio sensor which has an array of 4 microphones, and a 32-bit Cortex M4 microcontroller with audio algorithms built-in. Its features include beamforming and sound sourcing, ...

 
 
         
Contact:
Technews Publishing (Pty) Ltd
1st Floor, Stabilitas House
265 Kent Ave, Randburg, 2194
South Africa
Publications by Technews
Dataweek Electronics & Communications Technology
Electronic Buyers Guide (EBG)

Hi-Tech Security Solutions
Hi-Tech Security Business Directory

Motion Control in Southern Africa
Motion Control Buyers’ Guide (MCBG)

South African Instrumentation & Control
South African Instrumentation & Control Buyers’ Guide (IBG)
Other
Terms & conditions of use, including privacy policy
PAIA Manual





 

         
    Classic | Mobile

Copyright © Technews Publishing (Pty) Ltd. All rights reserved.