动态压力传感器包含低压测量、高压瞬态测量。动态压力传感器可以测量各种各样的高强度声压和高水平动态压力事件。
哥伦比亚大学生产的动态压力传感器也可以用作声学传感器（麦克风）。它们被设计用来测量快速的压力变化、浪涌和动态爆炸。这些传感器从低成本、小尺寸、轻量化到高压（到10000磅/平方英寸）单元，采用全焊接结构，具有极强的耐用性，使它们成为广泛应用的最佳选择。
| Model | Sensitivity | Max Pressure (psi) |
Frequency Range | Mounting |
|---|---|---|---|---|
|
100 P |
150pC/psi | 5,000 | 2Hz to 12KHz | 9/16-24 NPT Male Thread |
|
950 xx |
10 to 25mV/psi | 500 | 5Hz to 18KHz | 1/4″ NPT Male Thread |
|
973 |
10 to 25mV/psi | 8,000 | 2Hz to 18KHz | 1/4-18 UNF NPT Male Thread |
|
P 200 1 |
25pC/psi | 500 | 2Hz to 18KHz | 7/16-28 NEF Thread |
|
P 200 2 |
25pC/psi | 5,000 | 2Hz to 18KHz | 9/16-24 NEF-2 Thread |
|
P 742 |
9pC/psi | 10,000 | 2Hz to 10KHz | 1/8″ NPT Male Thread |
|
P 766 |
25pC/psi | 5,000 | 2Hz to 10KHz | 1/2″ NPT Male Thread |
哥伦比亚大学的高强度声学传感器是为测量工业应用中的气载声音而设计的。它们由316不锈钢制成，用于腐蚀性环境。这些传感器提供各种连接器和安装选项，所有这些与全焊接结构结合时提供真正的密封。
| Model | Sensitivity (pC/psi) |
Max Pressure (psi) |
Frequency Range | Mounting |
|---|---|---|---|---|
|
567M7 |
1100 | 550 | 5.2Hz to 5KHz | 1.125-12 UNF-2A Straight Thread |
|
765M20 |
2200 | 3,000 | 2Hz to 8KHz | 1″ NPT Male Thread |
|
765M22 |
1200 | 3,000 | 2Hz to 8KHz | 1″ NPT Male Thread |
|
765M25 |
1200 | 3,000 | 2Hz to 8KHz | 1.125-12 UNF-2A Straight Thread |
|
765M27 |
1200 | 3,000 | 2Hz to 8KHz | 1.125-12 UNF-2A Straight Thread |
|
765M30 |
2100 | 3,000 | 2Hz to 8KHz | 1.125-12 UNF-2A Straight Thread |
|
765M35 |
2100 | 3,000 | 2Hz to 8KHz | 1.125-12 UNF-2A Straight Thread |
|
938 |
800 | 550 | 2Hz to 15KHz | 3/4″ NPT Male Thread |
|
939M10 |
1200 | 550 | 2Hz to 15KHz | 1″ NPT Male Thread |
|
939M12 |
1200 | 550 | 2Hz to 15Khz | 1.125-12 UNF-2A Straight Thread |