Mining Intrinsic Safety Telephone/Mining Phone

Description:
Key Specifications/Special Features:
Material: aluminum alloy
Explosion-proof type
Intrinsic safety and enclosure
Key stocking type that with metal keyboard
Getting type that has no metal keyboard
Rated feed-electricity voltage: 24V DC
Rated feed-electricity current: 20mA
Ring sound: 80dB
Models: KTH-A and KTH-J
Applications:
Telephone can be used in coal mine full of methane, coal-dust
Other explosive gas mixture as the communication tool in mining interface, digging interface, loading place, transport tunnel, transformer station and water pump house
Combined with mine telephone of mine coal to form manufacture dispatching and administration communication network

Price Terms :	FOB