MA40S4R |
MURATA ELECTRONICS OY |
|
40kHz
|
-
|
-
|
-63dB
|
-
|
80°
|
MA40S4S |
MURATA ELECTRONICS OY |
|
40kHz
|
-
|
120dB
|
-
|
-
|
80°
|
E4R-A |
OMRON ELECTRONICS INC |
|
40kHz
|
-
|
-
|
-
|
12VDC
|
20°
|
E4A-3K AC120/240 |
OMRON ELECTRONICS INC |
|
40kHz
|
-
|
-
|
-
|
100, 110, 200, 220 VAC
|
50°
|
E4A-3K DC12/24 |
OMRON ELECTRONICS INC |
|
40kHz
|
-
|
-
|
-
|
100, 110, 200, 220 VAC
|
50°
|
EFR-TSB40K5 |
PANASONIC ELECTRIC WORKS CORP OF AMERICA |
|
40kHz
|
4kHz
|
105dB
|
-
|
20V
|
-
|
EFR-RSB40K5 |
PANASONIC ELECTRIC WORKS CORP OF AMERICA |
|
40kHz
|
4kHz
|
-
|
-70dB
|
-
|
-
|
EFR-TQB40K5 |
PANASONIC ELECTRIC WORKS CORP OF AMERICA |
|
40kHz
|
4kHz
|
105dB
|
-
|
20V
|
-
|
502-14000 |
PARALLAX INC |
|
40kHz
|
-
|
-
|
-
|
-
|
120° Horiz + 70° Vert
|