Electromagnetic sounders Ø12mm with generator
| Type of sound transducer | electromagnetic signaller |
| Features | with built-in generator |
| Terminal pitch | 7.6mm |
| Symbol |
BMT-1203UX |
BMT-1206UX |
BMT-1212UX |
AI-1223-TWT-5V-R |
AI-1440-TWT-24V |
| Diameter [mm] |
|
|
|
|
|
| - 12 |
x |
x |
x |
x |
|
| - 13.8 |
|
|
|
|
x |
| Operating current [mA] |
30 |
30 |
30 |
30 |
18 |
| Sound frequency [kHz] |
2.3 |
2.3 |
2.3 |
2.3 |
4 |
| Manufacturer |
BESTAR |
BESTAR |
BESTAR |
PUI AUDIO |
PUI AUDIO |
| Mounting |
|
|
|
|
|
| - THT |
x |
x |
x |
|
|
| Dimensions |
Fig. 1. |
Fig. 1. |
Fig. 1. |
- |
- |
| Height [mm] |
7.5 |
7.5 |
7.5 |
9.5 |
7.5 |
| Tolerance [Hz] |
±400 |
±400 |
±400 |
±300 |
±500 |
| Operating temperature [°C] |
|
|
|
|
|
| - -40...85 |
|
|
|
x |
|
| - -30...75 |
|
|
|
|
x |
| - -20...70 |
x |
x |
x |
|
|
| Operating voltage [V DC] |
|
|
|
|
|
| - 2...5 |
x |
|
|
|
|
| - 3...7 |
|
x |
|
x |
|
| - 6...30 |
|
|
|
|
x |
| - 9...15 |
|
|
x |
|
|
| Sound level |
|
|
|
|
|
| - 82dB |
x |
|
|
|
|
| - 83dB |
|
x |
|
|
|
| - 85dB |
|
|
x |
x |
|
| - 87dB |
|
|
|
|
x |
| Kind of sound |
|
|
|
|
|
| - continuous |
|
|
|
x |
x |
