KNEx6 Analogue

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ATEX Telephone

model:KNEx6 Analogue



ATEX Telephone(Explosion-proof telephone) used in power plants, chemical plants and other inflammable and explosive places, have a coupler, also known as the coupler explosion-proof telephone

  • atex telephone line port

ATEX ( ATmosphere EXlosible)Analogue Explosion proof telephone with loudspeaker

ATEX phones are EU certification requirements for equipment used in potentially explosive environments. ATEX-certified explosion-proof phones can be used in hazardous areas with dust and flammable gases in mines and non-mines. The phone can be used normally in a hazardous area without causing a fire or explosion.

       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.


atex telephone line port

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)


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

atex telephone function


atex telephone size and design

atex telephone wall mounted


Weatherproof telephone

==>>>> Product Specification

Telephone Specificantion

Types of protection: II 2G Ex db ib IIB T5 Gb -20℃ to 55℃

DTMF dialling


With built-in 8ohm 0.5W With flash light

Support Explosion proof horn 8ohm 5-30W speaker for your option.

AC110V or AC220V Power supply

Sound level of ringing:over 100dB(A).At 50cm distance.

speed dialling keypad:Super strong function is available for dialling 10 groups of numbers stored in the memory

Housing: construction robust aluminium alley die-cast body

Unit size: 278X349X161MM

Weight: 10.65kg(not include speaker and light)

Environment conditions:

Ambient temperature: -20℃ to 55℃. Relative humidity:10%~95%

Atmospheric pressure: 86~106Kpa

Circumstance noise:less than 60dB(A)

Degree of protection: IP66

atex telephone ce

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Nuclear power plant communication scheduling

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==>>>>Product Application

Ex telephone oil application   

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==>>>>Product Detailed Pictures

atex telephone inside viewatex telephone inside view

atex telepphone front viewatex telephone side view

atex telephone sides viewatex telephone door view

==>>>>Product Video