The RUGGED ICP¬Æ MICROPHONE SYSTEM, model 379A13, features a nominal microphone diameter of 1/2 inch and offers a frequency response range from 3.75 Hz to 16,000 Hz, with a sensitivity of -26 dB re 1 V/Pa. It operates effectively within a temperature range of -40 to +176 ¬8F and is designed to withstand various environmental conditions, including humidity levels of 0 to 100% non-condensing. This microphone system has a dynamic range of 137 dB re 20 ¬µPa and an inherent noise level of 16 dB(A) re 20 ¬µPa. It is TEDS compliant, allowing for digital communication in accordance with IEEE 1451.4 standards. The microphone requires an excitation voltage of 20 to 30 VDC and operates with a constant current excitation of 2 to 20 mA. Constructed from stainless alloy, the microphone features a rear venting design and is equipped with a BNC jack for electrical connectivity. The dimensions of the microphone are 0.52 inches in diameter and 3.62 inches in height with a standard grid cap. The weight of the microphone is approximately 1.63 oz. Supplied accessories include a rugged grid cap and a calibration adapter. This product is suitable for applications requiring robust performance in challenging environments.
Rugged Microphone Kit, 378C20 Microphone & Preamplifier, 079A52 Rugged Grid Cap & 079A59 Calibration Adapter
| PCB Piezotronics, Inc. | |
|---|---|
| Product Category | Measurement Microphones |
| Product Number | 379A13 |
| Product Name | RUGGED ICP® MICROPHONE SYSTEM |
| Dynamic Range | 137 dB re 20µPa |
| Actual Size | 0.5000 inch (12.7 mm) |
| Sensitivity | 50 mV/Pa (344732 mV/psi) |
| Impedance | 50 ohms |
