KNEx6  Explosion proof telephones

Explosion proof telephones work as atex equipment  made of GRP by die casting. The atex explosion proof telephone is rugged and durable. KNTECH design and manufacture the telephone with IECEX tertification and export to 50 countries.  This Explosion proof telephone works in Hazardous Area. The explosion proof telephone use in zone 1 and zone 2. It can also use in Division 2.Ex II 2 GD & Ex ii 2G ATEX Certified telephone, atex telephone basis on atex zone include atex zone 2 and atex zone 1 also atex zone 22.

1. Robust aluminium alloy die-cast body, Vandal & tamper-resistant hardware

2. Waterproof rating IP66 dust proof.

3. Full keypad with memory, dialling 10 groups of numbers stored in the memory

4. Magnetic reed hook-switch.

5. Heavy Duty handset with hearing Aid compatible receiver, Noise cancelingmicrophone.

6. Handset with industrial strong curly cord .

7. Stainless Steel keypad keep waterproof and dusty proof.

8. Built-in 8ohm 0.5W with flash light, Support Explosion proof horn 8ohm 5-30W connection.

9. Door cover: orient automatically and good self – closing, convenient for use.

10. Temperature range from -20 degree to +55 degree.

11. Powder coated in UV stabilized polyester finish.

12. Application: Hazardous dust and gas atmospheres, petrochemical industry,Tunnel, metro, railway, LRT, speedway, marine, ship,offshore, mine, power plant, bridge etc.

INTERFACE CONNECTION SCHEMATIC DIAGRAM

a : AC power cord (option : 3-core wire)

b : Telephone Line

c: Headset and D20 ringtone 8Ω 0.5W and LED DC5V/0.75W and explosion proof horn connection cable(option:8-core wire)

USER PROGRAMMING

pick up the Handset, press the keyboard storage key+address key(digital 0 — 9)+phone number+storage key, and then hang up.

Nuclear power plant communication scheduling