BeStar BPU1040T_ROPBH07 - Manual (Page 4)

BESTAR ELECTRONICS INDUSTRY CO.,LTD
5. Beam Pattem
35 38 40 43 45 48
35 38 40 43 45 48
Rev.
A
5 6
Date
A
Drawn
E
T
h
is
p
ri
n
t
a
n
d
i
n
fo
rm
a
tio
n
t
he
re
i
n
a
re
p
ro
p
ri
e
ta
ry
t
o
B
e
s
ta
r
E
le
c
tr
o
n
ics
I
ndu
s
tr
y
C
o
.,
L
td.
a
nd
s
h
a
ll
no
t
b
e
u
s
ed
i
n
w
h
o
le
o
r
in
pa
rt
w
ith
ou
t
it
s
w
ri
tt
en
c
on
tent
-70
s
e
n
s
it
iv
it
y
(
d
B)
B
C
-100
-80
-90
D
-60
-50
-40
130
F
s
o
u
n
d
p
re
s
s
u
re
(
d
B)
90
100
80
110
120
G
H
140
6 5
Checked by:
Approved by:
4
Note
Date:
Drawn by:
3
李红元
邹皓轩
倪雪晴
2010.12.15
www.be-star.com [email protected]
Page:4 of 9
1 2
Ultrasonic Sensor A
E
Frequency(kHz)
Sensitivity-Freq.Characteristics
SPL-Freq.Characteristics
Frequency(kHz)
B
C
D
4 3
F
2 1
G
H
2010.12.15 倪雪晴
BPU1040T/ROPBH07
BPU1040T/ROPBH07
DRG NO: BS/TEU01.331A
Acous tics & Sensor