KTG127 Mine Ex-proof Optical Transceiver is applicable to job sites of underground mine environment,be made of Q235 steel, It is maximum transmission capacity can be expanded to 4 video signals transmission and 4 reverse date transmission.It is designed and manufactured according to explosion-proof standards GB3836.1-2010, GB3836.2-2010.
CERTIFICATE
Ex-marking : Exd I Mb
Key Features
ModelKTG127KTG127(A)
Ex-marking Exd I Mb
Protection gradeIP65
Dimension420X250X101mm425X350X126mm
MaterialQ235 steel
Weight25 Kg35 Kg
Number of Channels14
Optical Single mode optical cable
Mounting typeWall mounted,hoisting
Outlet number514
Outlet typeG1/2"
Power supplyAC127V
Current1A
Distance20KM
Video bandwidth8MHz
Width of Digital video8bit
Signal to Noise Ratio (SNR)≥65dB
Power consumption5W
Air pressure86~106KPa
Working Temperature-40℃~+60℃
Working Humidity95%RH(+25℃)