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More Details About AUTO-DIAL EXPLOSION PROOF TELEPHONE

The Auto-dial Analogue Industrial Explosion-proof Telephone is designed for voice communication in the hostile environment where reliability, efficiency, and safety are of prime importance. The telephone can handle the large temperature differences found outdoors, high humidity, exposure to seawater and dust, Corrosive atmosphere, Explosive gases & particles, as well as mechanical wear and tear, making it perfect for use as an emergency telephone.

OPTIONAL

  • Add Horn & Lamp on the top
  • Key lockable latch
  • Upper & lower internal mounting plates
  • Flat label area or custom embossed logo on the door
  • Vandal-resistant screws for the upper mounting plate

 

TECHNICAL SPECIFICATION 

Analogue Version

Power Supply

From the analogue telephone network

Supply Voltage

24 VDC  to 65 VDC

Supply Current

20 mA DC to 100 mA DC

Ringer Volume

80dB(A) at a distance of 1 M

110dB(A) at a distance of 1 M (for external horn speaker)

Dialing Method

DTMF mode by ITU-T recommendation Q.23.

 

Ambient Conditions

Protection Type

IP 66 as per EN60529

Operating Temperature

-40°C to +70°C

Storage Temperature

-45°C to +85°C

 

Packing Details

 

Unit Size: 204*334*126mm (H*W*D)

Carton Dimension: 200*300*440 mm (H*W*D)

Packaging materials: pearl cotton, carton

Net Weight: 7 KG

Gross weight: 8 KG

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