Dynamic Pressure Sensor
-
Price
Price on request ≥1piece
-
Model Number
P-308-C -
Data Sheet
-
Package
Original packaging -
Specs
P-308-C -
Quantity
- +Send Inquiry
Find Similar Products
-
Gage Pressure Transmitters 0~160MPa, -40~80℃
Model Number：MIDA-SG-13
MOQ：1
-
High-temperature Gage Pressure Transmitters 0-160MPa
Model Number：MIDA-SG-12-11-H
MOQ：1
-
High-temperature Gage Pressure Transmitters 0-1.6MPa
Model Number：MIDA-SG-12-06-C
MOQ：1
-
High-temperature Gage Pressure Transmitters 0-40MPa
Model Number：MIDA-SG-12-081-C
MOQ：1
-
High-temperature Gage Pressure Transmitters 0-60MPa
Model Number：MIDA-SG-12-082-C
MOQ：1
-
High-temperature Gage Pressure Transmitters 0-160MPa
Model Number：MIDA-SG-12-12-H
MOQ：1
Product Description
P-308-C Dynamic Pressure Sensor Description
The Columbia Model P-308-C Piezoelectric Microphone is designed to measure a wide range of varying high intensity sound pressure levels from 110 dB to 190 dB. Incorporating a unique “opposing” seismic system design, the unit is effectively insensitive to external vibration environments. This microphone offers unusually high charge sensitivity, wide frequency response and excellent linearity.
The Model P-308-C features a compact design weighing less than 20 grams. The advanced stainless steel case design assures exceptional mechanical isolation and rugged construction for use under the most severe environmental conditions.
P-308-C Dynamic Pressure Sensor Features
• High Intensity Acoustic Microphone
• Operational Range 100 To 190 dB
• Vibration Compensated
P-308-C Dynamic Pressure Sensor Specifications
|
Transfer / Electrical |
|
|
Charge Sensitivity |
4 pC rms Min. |
|
Pressure Range |
100 to 190 dB |
|
Pressure Overload (without damage) |
30 psi |
|
Frequency Linearity |
+/-2 dB, 5 to 6,000 Hz +/-3 dB. 6,000 to 10,000 Hz |
|
Resonant Frequency |
27 KHz Min. |
|
Amplitude Linearity |
+/-0.5 dB of Full Scale SPL over Dynamic Range |
|
Capacitance |
3600 pF (Nominal) |
|
Output Resistance |
1 x 104 Megohms |
|
Grounding |
Isolated |
|
Environmental |
|
|
Temperature Range |
-100 to +300 Deg F (-73 to +150 Deg C) |
|
Humidity 1 |
0 to 100% R.H. |
|
Vibration Limit |
100 g Max. |
|
Shock Limit |
100 g Max |
|
Physical |
|
|
Size |
0.740 In. Dia. x 0.770 In. H (19.0 mm Dia x 19.6 mm H) |
|
Weight |
0.67 Oz (19 Gm) |
|
Material Body & Diaphragm |
Type 316 Stainless Steel |
|
Electrical Interface |
#10-32 Coaxial Connector |
|
Mounting |
Clamps Supplied for Rigid Mounting |
1 With Connector Mated or Protected, Unit is Hermetically Sealed.