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Our Industrial Explosionproof telephone high quality analog telephone JWAT820 was installed at chemical plant

TIME : 2021-05-18 HITS : 43

Our  Industrial Explosionproof telephone high quality analog  telephone JWAT820  was installed at chemical plant.

The  client installed our Explosionproof telephone  at their chemical plant and  We get good feedback from our customers.They share us the application case photo and said the telephons  works very well here .



1.Standard analogue phone, Phone line powered. Also available in SIP/VoIP, GSM/3G version

2.Aluminum alloy die-casting shell, high mechanical strength and strong impact resistance.

3.Heavy Duty handset with hearing Aid compatible receiver, Noise canceling microphone.

4.Zinc alloy keypad and Magnetic reed hook-switch.

5.Weather proof protection to IP66-IP67.

6.Temperature range from -40 degree to +70 degree.

7.Powder coated in UV stabilized polyester finish.

8.Wall mounted, Simple installation.

9.Multiple housings and colors.

10.Self-made telephone spare part available. 11. CE, FCC, RoHS, ISO9001 compliant


Application :

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

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

3. Suitable for dust Zone 20, Zone 21 and Zone 22.

4. Suitable for temperature class T1 ~ T6.

5. Hazardous dust and gas atmospheres, petrochemical industry,Tunnel, metro, railway, LRT, speedway, marine, ship,offshore, mine, power plant, bridge etc.


Ningbo Joiwoprovide the explosionproof  telephone project service..

Are you looking for any industrial Explosionproof/ weatherproof  telephone for any project ?


Ningbo Joiwo Explosionproof  warmly welcome your inquiry, with professional R&D and years of experienced engineers, we can also tailor our solution to meet your specific business needs


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