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中国福利贵州快3走势图 > Products > Explosion Proof Telephone > explosion proof telephone speaker box telephone

彩票投注站中奖:explosion proof telephone speaker box telephone

Basic Info

中国福利贵州快3走势图 www.dhngip.com.cn Model No.: JWBT858

Product Description

Explosion Proof Telephone Speaker Box Telephone Specifications ? 1.suit for arduous and hadzardous?
2.ex certificate?
3.weight:12

?
Range:

1.?Suitable?for?explosive?gas?atmospheres?Zone?1?and?Zone?2

2.?Suitable?for?IIA,?IIB?explosive?atmosphere

3.?Applicable?to?combustible?dust?Zone?20,?Zone?21?and?Zone?22

4.?Suitable?for?temperature?class?T1?~?T6

5.?Widely?used?in?oil?exploration,?chemical,?military,?pharmaceutical,?oil?refining?and

?other?hazardous?environments?and?depots,?offshore?oil?platform,?oil?tankers?and?other?places

6.?Suitable?for?high?noise?places

?
Features:

1.?Telephone?can?be?composed?of?independent?communications?system

2.Has?seven?self-conversion?channel:?pick?up?the?phone?when?called,?the?system?can?automatically?

convert?channel.?At?the?same?time?cut?loudspeakers,?enter?the?normal?call?state;

3.Telephone?call?a?full-function?(off-hook?call?system?in?all?of?the?phone)

4.After?the?formation?of?the?call?system,?each?phone?is?an?independent?workstation,?one?of?failure?

does?not?affect?the?whole?system?work

5.After?the?formation?of?the?call?system,?the?product?has?automatic?gain?function,?speech?does?

not?vary?with?the?size?of?the?distance?length?or?phone?number?changes

6.?PA?speakers?sound?volume?can?be?adjusted

7.Telephone?housing?patented?design,?waterproof,?dust-proof,?no?waterproof?cover,?beautiful?and?practical.

8.Telephone?within?internationally?accepted?double-sided?integrated?circuit,?having?made?precise?

number,?call?clear,?stable?and?so?on.

9.Alloy?shell,?high?mechanical?strength,?strong?impact.

10.Shell?surface?temperature?electrostatic?spray,?anti-static?ability,?eye-catching?colors.

11.Key?parts?of?the?handle,?the?hook,?the?keyboard?by?the?company's?own?production,?strict?quality

?control?check,?sale?and?reaction?speed

?

?

?

Explosion-proof?Mark

Exde[ib]ibIIBT6/DIPA20TA,T6

Working?voltage

AC220V±10%,50Hz

Standby?work?current

≤0.2A

Frequency?response

250~3000?Hz

PA?output?power

10~25W

Defend?Grade

IP65

Corrosion?grade

WF1

Ambient?temperature

-40~+60℃

Atmospheric?pressure

80~110KPa

Relative?humidity?

≤95%

Lead?line?holes

2-G3/4

Machine?weight

12kg

Installation?Wall

Wall?Mounted

? ? ? ? ? Using method : ? 1.?Calling?off?hook?→?All?Call:?press?"*?#"?Start?All?Call ? 2.?Caller-hook?→?Paging:?number?according?to?the?population?or?the?area?set?to?Call ? 3.?Calling?off?hook?→?single?call:?press?called?the?中国福利贵州快3走势图?number?set?to?Call ? 4.?Called?to?hear?the?broadcast?called?off?hook?→?→?normal?call?state ? 5.?"+?/?+?-?/?-"?Keys?on?the?keyboard?are?two?volume?control?keys,?according?to?the? size?of?the?site?noise?levels?adjust?the?speaker?volume,?"R"?key?to?redial?key ? 6.?Number?settings:?off?hook?→?enter?"###?156"?hear?"ding-dong"?→?then?enter?"13"?→?hang?→?wait?3?seconds?→?Off?hook?→?enter?"###?159" ?hear?"BUZZ?"→?then?enter"?XYZ?"→?hang?up;?phone?numbers?were?set?to"?XYZ?" ? ? Product size and contour map ? ? ? ? Packaging & Shipping ? ? ? Company Information ? ?Ningbo Joiwo explosionproof? technology Co., LTD was eastablished in May, 2011. with the shrinkage of pulic telephone market, and with the advantages of our many years’ experience in Public Telephones and industrial telephones, we enter Industrial Telephone field and register Joiwo as our trademark. Wih its strength of researching and developing, producing and providing products, we develope and design all of our items and are applying patents for our new designs. Our products are widely used in manufacturing sites of steel, vessel, petroleum and chemistry etc.. waterproof grade of all of our telephones reaches IP67. ???? Our division takes ’justice, perseverance, striving, innovation and pragmatic practise’ as our corporate culture, takes ’customer orientation’as our operation principle, takes ’quality is margin’ as our quality policy and takes ’talents are the only competitiveness for entreprise’ as our strategy. Our purpose is to provide high-qulaity products with competitive prices, to create development opportunity for our employees and to develope Meiwo in the industrial telephone field. ???? We Joiwo belives efforts would be paid off! Superior-quality products and exceptional service help win customers. We are working on them to make Joiwo be the trust-worthy brand in this field. ???? The meaning of? Joiwo is to bridge the gap of the world. We are willing to create a beautiful future of industrial telecommunication with others in the same trade. We belive the development of a line of business needs the joint effort of all traders in the same line. Only the line of this business developes well, each company has its space to develop. ? ? ? ? ???? ? ?? ? ? ? ?? ?If you have any questions, please feel free to contact us !

Contact us if you need more details on Explosion Proof Telephone. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Explosion Proof Phone、Speaker Box Telephone. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Explosion Proof Telephone

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