麦克风调理器
专为汽车应用中的高质量现场和实验室测量系统设计的麦克风调节器。
2690-A-0F2 型(麦克风)
NEXUS™的设计理念是基于单一主机,具有多个输入/输出通道和不同的滤波器选项。灵活性高,您可以根据自己的需要配置调节放大器。在同一台主机上可以有一个、两个、三个或四个独立输入通道的声学和振动输入。
如果您的要求发生变化,则可以重新配置NEXUS。例如,如果您有单通道电荷调节放大器,则可以将其更新为双通道电荷/双通道&麦克风节放大器。硬件/软件更新,例如,具有A-、B-、C-和D-加权过滤器或集成的辅助模块,使概念更加灵活。
微处理器用于控制、显示和接口目的,但信号保持模拟,以获得最佳的信号噪比和尽可能低的失真。NEXUS 支持符合 IEEE 1451.4 标准的 TEDS 换能器。
| Code | 输入端数量 |
|---|---|
| -2690-A-0F2- | 2 |
| -2690-A-0F4- | 4 |
| -2690-A-0L2- | 2 |
| -2690-A-0L4- | 4 |
| -2690-A-0S1- | 1 |
| -2690-A-0S2- | 2 |
| -2690-A-0S4- | 4 |
| -2690-A-0S- | 124 |
| -2690-A-AS2- | 2 |
| -2690-W-005- | 4 |
| -2690-W-006- | 4 |
| -2690-W-007- | 1 |
| -2690-W-008- | 1 |
| -2690-W-012- | 2 |
| -2690-W-013- | 2 |
| -2690-W-020- | 2 |
| ZX-2690--- | 1 |
| ZX-2690-A-- | 1 |
| The Nexus Range of Conditioning Amplifiers Types 2690, 2691, 2692, 2693 | Data Sheets | English |
| Number of inputs | 4, 1, 2, 124 |
| Input | 200V condensor microphones, Piezo electric (charge) |
| Output | Voltage (+/- 10V) |
| Interface | RS-232 |
| Accuracy class | --- |
| Degree of protection | IP43 |
| Housing | Standalone |
| Real-time capabilities | None |
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.