Mine explosion-proof telephone set Explosion-proof automatic telephone set Waterproof and moisture-proof telephone set Item NO.: 336124

Explosion-proof telephone is mainly used for communication and communication in underground coal mine, it has the function of amplifying call and intercom between both sides, and it has the features of fast setting up, light weight, small volume, long communication distance and strong dustproof and moisture-proof. Switches. The distance is no less than 12km. KTH15 intrinsically safe automatic telephone set and KTH15A intrinsically safe anti-noise automatic telephone set are high performance and high reliability communication terminals successfully developed by modern electronic technology and integrated circuit based on our company's long-term experience in the research of coal mine production dispatching communication terminal equipment. It is matched with KT8013 or KTA12 coupler and can be connected with various existing ground switches or dispatching switchboards to form underground production dispatching system of coal mine.
Features: the shell of the phone is made of antistatic reinforced polyester, waterproof, dustproof, anticorrosive, protection grade up to IP65, suitable for extremely harsh environment. The structure of this machine is both hanging and desktop, the dial mode is P/T compatible.
BFH telephone, KTH15 explosion-proof telephone,KTH12 explosion-proof telephone, KTH18 explosion-proof telephone
Applicable environmental conditions:
KTH15A intrinsically safe anti-noise automatic telephone can be used in high-noise environment of underground coal mine, such as mining working face and transfer point, as anti-noise communication terminal. KTH15 series automatic telephone can also be widely used in other high temperature, high noise, high humidity, heavy pollution of the harsh working environment, such as power plants, coal preparation plants, steel plants, tunnels, ports, chemical plants, and so on as industrial communication terminals.
Atmospheric pressure: 80 ~ 106kPa;
· ambient temperature: -10℃ ~ +40℃;
· air relative humidity is no more than 95% (+25℃);
· in dangerous places with an explosive gas mixture of methane and coal dust;
Scope of use:
Can be widely used in petroleum, chemical industry, coal mine, oil tanker, chemical fiber and other industries including inflammable and explosive dangerous places for communication.
Working environment:
A. ambient pressure 86~106KPa;
B. Operating environment temperature is -10~40℃;
C. The relative humidity of surrounding air is 10%~95%;
E. Environmental noise: Angle 60dB; F. No dripping or corrosive gas.