| Electrical characteristics |
Oscillation sound |
Continuance |
Sound pressure
(dB min.)
(Distance:m) |
70 (0.3) |
| Oscillating frequency (kHz) |
3.1±0.5 |
Current consumption
(mA max.) |
8 |
| Rated power supply voltage (DC.V) |
12 |
| Operating voltage (DC.V) |
3~20 |
Rated working temperature range
( ) |
-20~+70 |
| Shapes and structures |
Dimensions (mm) |
Outer diameter |
 25 |
| Height |
5 |
| Terminal |
Lead pin |
| Casing color |
Black |
| Weight (g) |
2.0 |
Rating
