| Sound pressure sensitivity |
-38 dB ± 3 dB (0 dB = 1 V/Pa, 1 kHz) |
| Max. sound pressure level |
110 dB (1 kHz, THD= 3 %) |
| Self-noise level |
39 dB (A weighting) |
| Operating temperature range |
0 ℃ to 50 ℃ |
| Operating humidity range |
80 % RH or less (with no condensation) |
| Storage temperature range |
-10 ℃ to 60 ℃ |
| Storage humidity range |
90 % RH or less (with no condensation) |
| Weight*1 |
120 mm probe head |
Approx. 785 g |
| 60 mm probe head |
Approx. 655 g |
| Applicable standard (CE marking) |
EMC Directive 2014/30/EU EN61326-1 Class A
RoHS Directive 2011/65/EU EN50581 |
| Power source |
Supplying method |
CCLD |
| Voltage |
24 VDC |
| Current |
4 mA/ch |
| Main body |
Camera*2 |
CMOS USB camera
Interface: USB 3.0
Power source: USB bus power |
| Composite cable |
Screw hole for grip installation |
1/4-20UNC 6mm (on the bottom surface and the back surface:2) |
| Screw hole for accessory installation*3 |
1/4-20UNC 6mm (on the top surfacex2) |
| Length |
Full length approx. 3 m |
| Diameter |
Approx. φ20 mm*4 |
| Minimum bending radius |
Approx. 70 mm |
| Covering |
Resin mesh sleeve *5 |
| Accessory |
Microphone acoustic correction file CD x 1
Microphone position checking plate x 1
Placing platform for camera*6 x 1
BNC cable (0.2 m) x 1
BNC-JPJ adapter x 1
Instruction manual x 1
Carrying case x 1 |