PU Match, Sound Intensity Probe

MF009

The PU Match, the smallest and the newest addition to the PU family is packed with all the abilities of the PU Regular to measure sound pressure and particle velocity physically at the same point in one compact probe. Optimized design of the PU Match allows it to handle measurements that demand high spatial resolution but has space limitations. Give your product an edge by unleashing the complete potential of a PU probe to visualize & localize your sound sources. 

Description Specifications

Small yet powerful, the PU Match sound intensity probe

Features:
- Broad Band | 20Hz -10kHz
- Compact design
- High spatial resolution
- Low susceptibility to P/I
- Less dependent on environment conditions

Applications:
- Sensor array applications
- Noise Source Identification
- Configurable grids for Near Field Acoustic Camera
- Range of Acoustic quantities: Sound Intensity, Sound Power, PVL measurements


 

Selected Specs (Sound Pressure|Particle Velocity)

Sensitivity
20 mV/Pa | 10 V/(m/s)
Frequency Range (±1 dB)
80 - 8000 Hz
Frequency Range (±2 dB)
20 - 10000 Hz
Maximum Level @ 1kHz
130 dB
Noise floor (20 Hz - 2 kHz)
26 dB(A) | 35 dB(A)
Noise floor (20 Hz - 10 kHz)
30 dB(A) | 51 dB(A)
Temperature range
-20 to 85 °C
Temperature Coefficient
0.015 dB/°C | 0.006 dB/°C
Influence of Humidity (30 - 90%)
0.001 dB/%RH | 0.06 dB/%RH
Static Pressure Coefficient
< 0.5 dB/kPA
Maximum airflow
< 0.5 m/s
Connector type
4 pin LEMO
Weight
5 g
Diameter
7 mm
Length
58 mm

Download

Product leaflet
Follow this link to download the full description of PU Match. <Download here
Information on technical characteristics is based on the latest information available at the time of publication.