CRYSOUND CRY2624M Fixed Acoustic Imager (2 kHz - 48 kHz, Ex)

Acoustic Specification

Microphone Array: 128 channels MEMS microphone

Frequency Range: 2 kHz - 48 kHz

Dynamic Range: 0.5 dB - 12 dB user adjustable

Test Sound Pressure Level Range: 28 - 120 dBA

Test Distance: 0.5 - 50 m

Minimum Leakage

Distance to Sound Source (m): 0.5 - 2

Leakage CCM (±1): 28

Distance to Sound Source (m): 2 - 4

Leakage CCM (±1): 46

Distance to Sound Source (m): 4 - 6

Leakage CCM (±1): 47

Distance to Sound Source (m): 6 - 8

Leakage CCM (±1): 50

Distance to Sound Source (m): 8 - 10

Leakage CCM (±1): 53

Distance to Sound Source (m): 10 - 12

Leakage CCM (±1): 66

Distance to Sound Source (m): 12 - 14

Leakage CCM (±1): 70

Distance to Sound Source (m): 14 - 16

Leakage CCM (±1): 78

Distance to Sound Source (m): 16 - 18

Leakage CCM (±1): 90

Distance to Sound Source (m): 18 - 20

Leakage CCM (±1): 97

Platform

Platform: Web-based platform

Camera

FOV: 62°

Focal Length: 3.04 mm

Camera Pixels: 8M pixels

General Specifications

Size: 183 × 169 × 85 mm

Weight: 1.6 kg

IP Rating: IP66

Power Supply: DC 12V

Ex Marking: II 3 G Ex ic IIC T4 Gc; II 3 D Ex tc IIIC T95°C Dc

Storage: 8GB internal storage

Operating Environment: -20°C to +60°C, 10% to 95% non-condensing

Power Consumption: 7W

Mounting: Bottom 1/4 -20 UNC thread/M5 screw fixing

Port: RJ45

FPS: 25

Software

Development Protocol: RESTful, WebSocket, RPC

Streaming Protocol: RTSP, RTMP, WebRTC

Language: Chinese, English

Datasheet

Manual