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Explosieveilige glasvezel telefoon

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Explosion Proof Fiber Optic Telephone Extension Mining Telephone JWBT831

Categorie : Explosieveilige glasvezeltelefoon

Model : JWBT831

Product Name: Explosion Proof Fiber Optic Telephone Extension JWBT831

Productmodel : JWBT831

Beschermingsklasse : IP66

Afmetingen : 343 × 294 × 206

Materiaal : Aluminiumlegering

Kleur : Geel (aangepast)

Communication Mode: Fiber Optic


  • Eigenschappen
  • bestek
  • Aanvraag
  • Dimensie
  • Onze services
  • Onderzoek
FENMERKEN

◆ Direct access to Ethernet, cross-network segment and cross-route,

◆Digital key dialing, call any terminal to realize full-duplex intercom (default)

◆Calling a call to the area permitted by the permission

◆The patented design of the phone case is waterproof, dustproof, no need for waterproof cover, beautiful and practical.

◆The circuit inside the telephone adopts the international universal double-sided integrated circuit, which has precise number and call clear, stable work and other advantages.

◆ Aluminum alloy die-cast housing, stainless steel keyboard, explosion-proof PC receiver, zinc alloy fork.

◆30W*4 output high-quality amplifier amplification, with warning lights, clear sound and bright.

◆Automatic answering function, which can realize paging broadcast.

◆You can set the hotline number and lift the machine to realize automatic dialing.

◆Amplification and earpiece volume can be adjusted through the keyboard.

◆ Aluminum alloy die-cast housing, stainless steel keyboard, explosion-proof PC receiver, zinc alloy fork.

◆The surface of the shell is electrostatically sprayed at high temperature, with good antistatic ability and corrosion resistance.

◆The key parts handles, hanging forks and keyboards are all produced by our company. The quality control is strictly controlled, and the reaction speed is fast after sale.


Specificaties

Explosieveilig merkteken

ExdibIICT6Gb / EXtDA21IP66T80 ℃

Voltage

AC220V

Network communication protocol

TCP,UDP,ICMP,IGMP

Frequentierespons

250~3000 Hz

Versterkt uitgangsvermogen

10 ~ 25W

Verdedig cijfer

IP66

Corrosie kwaliteit

WF1

Omgevingstemperatuur

-30~+ 60 ℃

Luchtdruk

80~110KPa

Relatieve Vochtigheid

≤95%

Loodgat

3-G3 / 4”

gewicht van de machine

12kg

Installatie

Wall Mounted


AOEPASSING

Explosive gas environment 0 zone 1 zone and 2 zone

IIA, IIB, IIC explosive gas environment

Combustible dust environment 20, 21 and 22

T1~T6 temperature group

Dangerous environments such as oil exploitation, chemical industry, military industry, pharmaceutical refining, oil depots, offshore oil platforms, oil tankers, etc.

Geluidsarme plaats


Dimensie

Ouw diensten

Bij normaal gebruik, niet-menselijke schade, gratis eenjarige garantie;

Product omgaan met de haak toetsenbord zijn onze eigen productie, verkoop van kledingaccessoires direct beschikbaar;


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