T-6251A / T-6251B/ T-6251C Ambient Noise Sensor (For Airport Solution)
Jaminan Garansi
- 3 Tahun Speaker System
- 2 Tahun Conference System
- 1 Tahun LED Display System
Features：
* Ambient noise sensor for ambient noise controller.
* The system support both serial connection parallel connection.
* The system sensor capacity is 16 units.
* Max 16 units sensor can be connected to four channels or one channel.
* End-user self defined sampling frequency period.
* Collect the surrounding ambient level and feedback to controller.
* Full digital sensor solution for more accurate detection.
* Cascaded connection by line in and line out.
* High & low filter frequency adjustable.
* Max communication distance is 3kms.
* Communication cable through universal speaker cable.
Specifications：
| Model | T-6251A | T-6251B | T-6251C | ||
| Microphone Type | Condenser microphone | ||||
| Communication Model | Bus line | ||||
| Noise Frequency Filter | 4 | ||||
| Output Level | 1V/600Ω | ||||
| Frequency Response | 80-18KHz(+1/-3dB ) | ||||
| THD | ≤1% | ||||
| Power Consumption | 4W | ||||
| Communication Distance | 3KM | ||||
| Power Supply | ~110V-230V  50/60Hz | ||||
| Dimension | 240 x 155mm | 205x205mm | 185 x 275 x 105mm | ||
| Weight | 0.9kg | 0.6kg | 1kg | ||
