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℃)