The KTH186 explosion-proof telephone is a high-performance, reliable communication terminal developed through our company's extensive experience in industrial production scheduling communication system research and development. It employs advanced electronic technology and digital noise reduction technology. The KTH186 can be connected with existing various switches or dispatching hosts to form an explosion-proof communication system.
The KTH186 explosion-proof mining telephone features anti-explosion properties and a high protection level (weatherproof, corrosion-resistant, impact-resistant), reaching IP65. It is widely used in harsh working environments such as open-air, high-temperature, high-humidity, heavily polluted, and high-noise conditions, including rolling mills, power plants, hydropower plants, coal preparation plants, coal mines, metal and non-metal mines, and ports.
Product Features:
● Equipped with dual circuit protection, it is used in conjunction with the KTJ132 dispatching host. Cables are lowered through the main and auxiliary shaft channels, then connected to the KTH186 telephone. In the event of a break or short circuit in any line, it does not affect the normal operation of the telephone and can report the line fault to the system, indicating whether it is a short circuit or break, facilitating troubleshooting.
The phone case is made by molding polyester material, offering waterproof, dustproof, and corrosion-resistant properties with an IP65 protection rating, suitable for various harsh environments.
● Wall-mounted installation with a magnetic snap-fork switch structure; no moving parts on the phone.
The keyboard is fully sealed with glow-in-the-dark touch keys, featuring emergency call, hang-up, and redial buttons.
The phone has a ringer indicator light on the front, making it easy to identify incoming calls in dimly lit environments.
● Explosion-proof Certificate No.: CCCMT23.0285 KA Safety Mark Certificate No.: KHC230021 MA Safety Mark Certificate No.: MHC230058
Performance Parameters:
Dialing Method:DTMF dual-tone multi-frequency
◆ Working Conditions:Direct Current Working Voltage: ≤60V Working Current: ≤34mA
Ring Volume:≥90dB(A) (with 5 km simulated user line, tested 1 meter from the telephone).
◆ Maximum Communication Distance:10Km
◆ Environmental Noise Level:≤75 dB
◆ Weight:3.5Kg
Explosion Proof Certificate Number:CCCMT23.0285 KA Certification No.: KHC230021 MA Certification No.: MHC230058
