Ul­tra minia­ture tri­ax­ial ac­celerom­e­ter

DEMM Engineering & Manufacturing - - PRODUCT WATCH -

Dy­tran In­stru­ments’ model 3493A2 is an ul­tra-minia­ture, low noise, low out- gassing, IEPE tri­ax­ial ac­celerom­e­ter, weigh­ing just 0.9 grams. It is de­signed to mount in spa­ces in­ac­ces­si­ble to other types of ac­celerom­e­ters.

Avail­able with a sen­si­tiv­ity of 10 mV/g, de­sign of the Dy­tran model 3493A2 in­cor­po­rates ce­ramic shear sens­ing el­e­ments with in­te­gral elec­tron­ics, pack­aged in a ro­bust, light­weight welded ti­ta­nium cube, with a 3-foot in­te­gral ca­ble ter­mi­nat­ing to a 4- pin 1/4-28 con­nec­tor and ad­he­sive mount­ing ca­pa­bil­i­ties. The ca­ble is de­signed to mate with sev­eral dif­fer­ent types of Dy­tran ex­ten­sion ca­bles (sold separately).

This minia­ture light­weight ac­celerom­e­ter can be used in many and var­ied ap­pli­ca­tions such as en­vi­ron­men­tal stress screen­ing (ESS), shock and vi­bra­tion test­ing of small light­weight spec­i­mens, modal and struc­tural analysis, prod­uct re­sponse test­ing, and gen­eral pur­pose tri­ax­ial vi­bra­tion mea­sure­ments, says the man­u­fac­turer.

FEA­TURES I NCLUDE:

• 10 mV/g sen­si­tiv­ity.

• 500g range.

• 1 to 5,000 Hz fre­quency range (±5 per­cent).

• 1 to 10,000 Hz fre­quency range (±10 per­cent).

• Three-foot in­te­gral ca­ble.

• Ad­he­sive mount.

• 0.9 grams.

• High sen­si­tiv­ity.

• Low noise.

• Low out- gassing.

• Ti­ta­nium.

• Ul­tra minia­ture de­sign.

• +225°F (+107°C) op­er­a­tion.

• Tri­ax­ial.

• IEPE.

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