AI-4228-P-FP28-R PROJECTS UNLIMITED, AI-4228-P-FP28-R Datasheet
![TRANSDUCER, PIEZO, 2.8KHZ, 88DBA, 28VDC](/photos/20/7/200768/4136184_sml.jpg)
AI-4228-P-FP28-R
Manufacturer Part Number
AI-4228-P-FP28-R
Description
TRANSDUCER, PIEZO, 2.8KHZ, 88DBA, 28VDC
Manufacturer
PROJECTS UNLIMITED
Datasheet
1.AI-4228-P-FP28-R.pdf
(1 pages)
Specifications of AI-4228-P-FP28-R
Operating Current Max
6mA
Tones
Fast Pulse
External Depth
32.5mm
Outer Diameter
42.5mm
Resonant Frequency
2800Hz
Sound Level Spl
88dBA
Transducer Function
Alarm
Length
42.5mm
External Diameter
42.5mm
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
2,800 ± 500
FAST PULSE
-30 ~ +85
-40 ~ +85
VALUES
NYLON
6 ~ 28
12
88
40
6
8.5
3 pulse /sec
6.5
UNITS
grams
Vdc
Vdc
dBA
mA
Hz
°C
°C
-
-
10.5
8
PERMISSION OF PROJECTS UNLIMITED, INC.
INC. ANY USE OR REPRODUCTION, IN ANY
PROPRIETARY TO PROJECTS UNLIMITED,
THIS DOCUMENT CONTAINS DATA
FORM, WITHOUT PRIOR WRITTEN
©2003, Projects Unlimited Inc.
UL RECOGNIZED
IN THE US AND
THIS PART IS
CANADA
IS PROHIBITED.
20
UNLESS OTHERWISE
DIMENSIONS ARE IN
ANGLES ARE ±3°.
AI-4228-P-FP28-R.idw
TOLERANCES
MILLIMETERS,
ARE ±0.5 AND
SPECIFIED:
LTR
A
-
12.5
10
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
33 ` 2
UL Indicator
AI-4228-P-FP28-R
Date
Approved by
B.R.
6/21/2006
2/28/2008
DATE
6/21/2006
Date
Edition
-
APPROVED
2/28/2008
Drawn Date
B.R.
1 / 1
Sheet