特性
- IP57、IP65和IP67防护等级
- 全向指向性
- 灵敏度等级低至-42dB
- 直径小至4mm
- 深度低至1.5mm
应用
- Industrial
- Outdoor
- Anywhere moisture and environmental contaminants are present
规范
- As low as -42dB sensitivity ratings
- Diameter as low as 4mm
- Depths as low as 1.5mm
- 57dbA up to 70dBA signal-to-noise ratios
- 20Hz to 20,000Hz operating frequency range
发布日期: 2018-03-27
| 更新日期: 2024-09-24

