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BSY-B Explosion proof Pickup (Network)
Product Description: The design of the BSY-B explosion-proof microphone meets the requirements of extremely special environments such as gases below G
Product details
Product Introduction
Features
Can be used in explosive gas hazardous areas in Zone I and Zone II;
lUsed for on-site sound collection needs;
lStainless steel 304 material;
lCapacitive array microphone with wide sound pickup;
lSupports multiple communication protocols such as TCP/IP, RTMP, RTSP, etc;
lRTSP encoding format: G711 sampling rate: 8K, 16K;
lRTMP encoding format: G711 sampling rate: 8K, 16K; Encoding format: AAC Sampling rate: 16K, 32k;
lSignal processing circuit: DSP digital noise reduction, AGC automatic boost, ALC automatic level control;
lHigh protection level, used indoors and outdoors 24/7;
lPure sound and strong anti-interference ability;
lSteel pipe or cable wiring.
Technical Specifications:
| Explosion proof parameters | |
| Explosion proof parameters | Ex db IIC T6 Gb / Ex tb IIIC T80℃ Db |
| protection level | IP66 |
| Electrical parameters | |
| Working Voltage | DC12V/POE |
| Pickup head | Capacitive array microphone |
| communication protocol | TCP/IP、RTMP、RTSP |
| Monitoring area | Adjustable from 10-100 square meters |
| directivity | All directional |
| frequency response | 20Hz ～ 20kHz |
| signal-to-noise ratio | 80dB （1 kHz@94dB SPL） |
| sensitivity | -30dB±3dB |
| Maximum sound pressure | 20dB sound pressure (1 kHz ≤ 1% THD) |
| mechanical parameters | |
| material | Stainless steel 304 material |
| weight | 2Kg |
| Installation method | Wall mounted/ceiling mounted |
| Cable entry device | G1/2*1 |
| Environmental indicators | |
| atmospheric pressure | 80~106KPa |
| ambient temperature | -20℃~+50℃ |
| relative humidity | ≤95%RH(+25℃) |
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