SPECIFICATIONS
PARAMETERS
DRIVE VOLTAGE
CAPACITANCE
ECHO SENSITIVITY
DECAY TIME
CENTER FREQUENCY
DIRECTIVITY
OPERATING TEMPERATURE
STORAGE TEMPERATURE
TERMINAL MATERIAL
HOUSING MATERIAL
WEIGHT
14.4
VALUES
UNIT
140
1,800 15%
200
1.2
40,000 700
70 15
-40 ~ +80
-40 ~ +85
Sn PLATED COPPER
ALUMINUM
4.8
VP-P
pF
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
PROJECTS UNLIMITED, INC. ANY USE OR
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
INC. IS PROHIBITED.
2003, Projects Unlimited Inc.
REVISION HISTORY
LTR
DESCRIPTION
DATE
APPROVED
A
RELEASED FROM ENGINEERING
ADDED HOUSING MATERIAL
6/1/2016
6/7/2017
M.V.
mV
mS
Hz
C
C
grams
9
0.3
0.3
NEGATIVE (-)
8
5
1
12.5
0.5
POSITIVE (+)
11
2
1
0.3
0.2
0.6
0.05 (2)
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2011/65/EU COMPLIANT.
4. THIS PART MEETS IP65 WATER AND DUST INGRESS STANDARDS.
UNLESS OTHERWISE SPECIFIED:
All PURCHASES ARE SUBJECT TO AND
INCORPORATE THE PUI AUDIO TERMS
AND CONDITIONS SALE FOUND AT
http://www.puiaudio.com
/pdf/terms_conditions.pdf
(paper copy available upon request).
DIMENSIONS ARE IN MILLIMETERS,
TOLERANCES ARE 0.5 AND
ANGLES ARE 3 .
SIZE
A3
UTR-1440K-TT-R.idw
Designed by
Date
Checked by
Date
Approved by
Date
Drawn Date
M.V.
6/1/2016
M.V.
6/1/2016
B.R.
6/1/2016
6/1/2016
UTR-1440K-TT-R
Ultrasonic Xmr/Receiver
Edition
Sheet
-
1/1
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