No. |
Item |
Unit |
Specification |
||
EKU-1035R |
EKU-1035T |
EKU-1035D |
|||
1 |
Construction |
|
Open |
||
2 |
Using method |
|
Transmitter |
Transmitter/Receiver |
|
3 |
Nominal Frequency |
Hz |
40.0±0.7K |
||
4 |
Transmitting Sensitivity |
dB |
N/A |
115±3 |
115±3 |
at 40.0kHz/10Vp-p/30cm/0dB=20uPa |
|||||
5 |
Receiving Sensitivity |
dB |
-65±3 |
N/A |
-65±3 |
at 40.0kHz/10Vp-p/30cm0dB=1V/Pa |
|||||
6 |
Directivity |
deg |
±40° (80°, -6 dB) |
||
7 |
Capacitance |
pF |
10000±25%@1KHz |
||
8 |
Allowable input voltage |
Vrms |
30Vrms @ 40KHz |
||
9 |
Detectable range |
m |
0.2-1.5 |
||
10 |
Operating Temperature |
℃ |
-30~ +80 |
||
11 |
Storage Temperature |
℃ |
-40 ~ +85 |
||
12 |
Housing material |
|
LCP Plastic |
||
13 |
Leading wire |
|
Tin Plated Brass(Sn) |
||
14 |
Environmental ProtectionRegulation |
|
RoHS |