AI-4228-P-SP28D-R PROJECTS UNLIMITED, AI-4228-P-SP28D-R Datasheet

TRANSDUCER, PIEZO, 2.8KHZ, 90DBA, 28VDC

AI-4228-P-SP28D-R

Manufacturer Part Number

AI-4228-P-SP28D-R

Description

TRANSDUCER, PIEZO, 2.8KHZ, 90DBA, 28VDC

Manufacturer

PROJECTS UNLIMITED

Datasheet

1.AI-4228-P-SP28D-R.pdf (1 pages)

Specifications of AI-4228-P-SP28D-R

Operating Current Max

10mA

Tones

Slow Pulse

External Depth

32.5mm

Outer Diameter

42.5mm

Resonant Frequency

2800Hz

Sound Level Spl

90dBA

Transducer Function

Alarm

Length

42.5mm

External Diameter

42.5mm

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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PARAMETERS

RATED VOLTAGE

OPERATING VOLTAGE RANGE

RATED CURRENT (MAX)

MINIMUM SPL @ 10 CM

RESONANT FREQUENCY

TONE OR PULSE RATE

OPERATING TEMPERATURE

STORAGE TEMPERATURE

HOUSING MATERIAL

TERMINAL MATERIAL

WEIGHT

NOTES:

1. ALL DIMENSIONS ARE IN MILLIMETERS.

2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL

3. THIS PART IS RoHS 2002/95/EC COMPLIANT.

WITHOUT NOTICE.

n

42.5

SPECIFICATIONS

Sn PLATED BRONZE

SLOW PULSE

2,800 ± 500

-30 ~ +85

-40 ~ +85

VALUES

NYLON

6 ~ 28

12

10

90

40

8.5

1.2 pulse /sec

6.5

UNITS

grams

dBA

Vdc

Vdc

mA

Hz

°C

°C

-

-

10.5

8

PROPRIETARY TO PROJECTS UNLIMITED,

ANY FORM, WITHOUT PRIOR WRITTEN

PERMISSION OF PROJECTS UNLIMITED,

INC. ANY USE OR REPRODUCTION, IN

THIS DOCUMENT CONTAINS DATA

UL RECOGNIZED

©2003, Projects Unlimited Inc.

IN THE US AND

THIS PART IS

INC. IS PROHIBITED.

CANADA

20

UNLESS OTHERWISE

DIMENSIONS ARE IN

AI-4228-P-SP28D-R.idw

ANGLES ARE ±3°.

TOLERANCES

MILLIMETERS,

ARE ±0.5 AND

SPECIFIED:

LTR

A

-

10

12.5

A3

SIZE

REVISED TO INVENTOR 3-D DRAWING TEMPLATE

n

Designed by

28 n 33.5

J.D.

RELEASED FROM ENGINEERING

6/21/2006

Date

DESCRIPTION

REVISION HISTORY

Checked by

E.P.

6/21/2006

AI-4228-P-SP28D-R

UL Indicator

33 ` 2

Date

Approved by

B.R.

6/21/2006

2/29/2008

DATE

6/21/2006

Date

Edition

-

APPROVED

2/29/2008

Drawn Date

B.R.

1 / 1

Sheet

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