Factory selling JWBT859 Non Switchboard Explosion Proof Telephone – Stainless Steel Handset Free Telephone


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We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for military radio handset connector , public telephone keypad , Staff Phone , We are looking forwards to establishing long-term business relationships with worldwide customers.
Factory selling JWBT859 Non Switchboard Explosion Proof Telephone – Stainless Steel Handset Free Telephone Detail:

Application

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

2. Suitable for IIA, IIB explosive atmosphere.

3. Suitable for 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.

Product Feature

1. The telephone can form an independent communication system.

2. With five self-conversion channel: called pick up the phone, the system can automatically convert the channel, while cutting off the loudspeaker, enter the normal call state.

3. The telephone has a single call function (the dialing number only calls a telephone in the system that needs to be called).

4. The telephone has a group call function (dialing only calls these systems in the system). Example: we have 10 calls for a group, dial the group number when the system, which only a group of phone can hear the caller’s voice.

5. After the composition of the call system, the product has an automatic gain function, the size of the voice does not vary with the length of the phone or the number of changes.

6. The telephone has full call function (all calls in the dialing system).

Technical Parameter

Explosion-proof mark

Exde[ib]ibIIBT6/DIPA20TA,T6

Working voltage

AC220V±10%50Hz

Standby work current

≤0.2A

PA output power

1025W

Frequency response

2503000 Hz

Ringing level

≥80dB

Defend Grade

IP68

Corrosion Grade

WF1

Ambient Temperature

-40+60℃

Atmospheric Pressure

80110KPa

Relative Humidity

≤95%

Lead Hole

2-G3/4”

Weight

12KG

Installation

Wall Mounted

 

Using Method

1. The caller takes the handset off hook →Full type call: press “* #” to start.

2. The caller takes the handset off hook → Group call: call preset numbers according to the group or the area.

3. The caller takes the handset off hook→ Single call: dial the callee’s number.

4. The callee(s) hears the calling →The callee(s) pick(s) up the handset to answer the call, every sides under normal conversations.

5. There are two volume control keys”+ / + – / -” to adjust the volume according to the size of the noise levels. Enter “R” key to redial.

6. Number settings: take the handset off hook → enter “### 156″, then hear “ding-dong” → enter “13″ → hang up→ wait 3 seconds → take the handset off hook → enter “### 159″, then hear “ding-dong”→enter” XYZ “→ hang up; The phone number is set to” XYZ “.

Package

1 unit per carton; Carton Size:44x32x27cm

Warranty

Under normal use, non-human damage, free one-year warranty;


Product detail pictures:

Factory selling
 JWBT859 Non Switchboard Explosion Proof Telephone – Stainless Steel Handset Free Telephone detail pictures

Factory selling
 JWBT859 Non Switchboard Explosion Proof Telephone – Stainless Steel Handset Free Telephone detail pictures


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We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for Factory selling JWBT859 Non Switchboard Explosion Proof Telephone – Stainless Steel Handset Free Telephone, The product will supply to all over the world, such as: Zambia , Pakistan , Iran , We strongly believe that technology and service is our base today and quality will create our reliable walls of future. Only we've got better and better quality , could we achieve our customers and ourselves, too. Welcome customers all over the word to contact us for getting further business and reliable relationships. We have been always here working for your demands whenever you require.
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Linda from Sudan - 2015.11.02 11:11
    After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Edith from Istanbul - 2015.12.11 14:13

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