Updated: 2014-05-22

© SignalQuest, LLC.

2014

10 Water St.

Lebanon, NH 03766 USA

Tel: 603.448.6266

Fax 603.218.6426

www.signalquest.com

info@signalquest.com

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

On / off shock & acceleration sensing



Damage detection for medical products



Munitions



Security, anti-tamper, anti-theft, alarms

The SQ-ASx series sensors act like

acceleration sensitive switches that open or

close when accelerated past an acceleration

threshold.

The sensor can be used to produces CMOS or

TTL pulses to interrupt (wake up) a

microcontroller. The sensor is fully passive,

requires no signal conditioning, and operates

with zero current or only 50 nA depending on

model.

Patented. United States: 8367952,

China: 101960316. Patents pending.



Miniature Size - 3.3 mm x 6.9 mm



Simple

Interface

-

No

signal

conditioning required



Made in USA - fully automated

production, 100% testing



Fast Response - < 100 uS



Multiple Sensitivities - 10 G to 1400 G

standard



Zero-power - or nanopower



Industrial Rated - 10 year life, -40º to

85º C

SQ-ASA series

Axially sensitive, singled ended, normally closed

SQ-ASB series

Omnidirectional, normally closed

SQ-ASC series

Axially sensitive, single ended, normally open

SQ-ASD series

Omnidirectional, normally open

SQ-ASE series

Radially sensitive, normally open

* See Functional Behavior for more details