 |
Ultrasonic
sensor II is
an enclose type ultrasonic sensor. These type of sensors are suitable for outdoor
using. The piezoceramic disc are combined with metal case and sealed completely.
So it is a dust proof and water proof type. But it cann't used in the water. It
has many applications, like car back sonar system, powder level sensor and flowmeters.
We also can make any kind of sensor you want. Welcome for customer design. |
The standard specification of enclose type:
| Part
number |
Picture |
Frequency
(KHz) |
S.P.L(dB) |
Sensitivity(dB) |
Beam
angle(-6dB) |
Down
load |
290 |
--- |
--- |
10  |
|||
| 40.0
 1.0 |
106 |
-74 |
90 |
|||
| 40.0
1.0 |
102 |
-78 |
120 (60) |
|||
| 40.0
1.0 |
104 |
-76 |
110 (50) |
|||
| 40.0
1.0 |
113 |
-72 |
30 |
|||
| 40.0
1.0 |
108 |
-74 |
50 |
|||
| 40.0
1.0 |
113 |
-72 |
40 |
|||
| 40.0
1.0 |
115 |
-70 |
40 |
|||
| 25.0
1.0 |
113 |
-63 |
40 |
*
Sound Pressure Level: 0 dB v.s. 0.0002 bar
measured at 10Vrms, 30cm distance | |
| *
Sensitivity: 0dB v.s. 1V/bar | |
| * | All of the above sensors can be modifyed to Transmitter/Receiver in pair. Its efficiency will thus be improved for 3~5dB. |
| * Welcome for customer design | |
The assembly unit for enclose type:
| Part
number | Picture |
Include
sensor | Wire
length/Material | Housing |
Fixed |
Wire connector |
| AU-18S85 |
40CA-18S |
2.5m/UL1185 |
Plastic
cap | Paster |
Dupont
2510 | |
| AU-18SDR |
40CA-18S |
2.5m/UL1185 |
Plastic
cap | Drilled |
Dupont
2510 |
| * Wire connector and material can replaced by others |
| * Wire length subject to customer order |
| | ||
 CERAMIC
TRANSDUCER DESIGN CO., LTD.6F-4, NO.58, TA JEN ROAD, TAOYUAN 330. TAIWAN TEL: 886-3-3614555, 886-3-3637237 FAX: 886-3-3674408 www.ctdco.com.tw e-mail: sale@ctdco.com.tw | ||
