Explosion-proof telephone JREX101-CB-SIP

This product has the following explosion protection:
II 2G Rx e ib [ib] mb IIC T6 Gb
III 2D Ex ib [ib] tb IIIC T135 °
-40 °C ≤ Ta ≤ +60 °C/+40°C
Zone 1, 2, 22





This easy-to-use explosion proof telephone can be used in a variety of hazardous and demanding environments.
For communication in areas which may be hazardous due to the presence of flammable gases or vapors,and/or combustile dusts.In chemical and petrochemical plants,oil refineries,mines,offshore,power generation facilities,bulk loading stations,paint and vamish manufacturing plants,grain processing and similar industries.as well as mechanical wear and tear.Telephone is ideal for security and industrial applications,as well as emergency help.

Key Features:

Standard SIP Telephone 
POE (Power Over Ethernet) power supply
Programmed via web interface
RJ45 LAN or WAN Direct Connection
RJ45 Ethernet socket through IP67 plug connector.
Support 2 lines SIP, SIP 2.0 (RFC3261)
Echo cancellation: Support G.168 and hand-free can support 96ms
Full duplex communication
Static IP address provisioning or DHCP. 
SIP support SIP domain,SIP authentication(none, basic,MD5),DNS name of server, peer to peer
SIP support 2 servers, user can through each server to calling in and out
Corrosion resistant aluminum alloy die casting housing(The telephone enclosure provides protection from the ingress of dust, dirt and fibers as well as resistance against the harmful and corrosive effects of water spray, sleet, snow and rain.)
With NPT conduit entries and Type 3 / IP67 environmental ratings
Certificated for Dust & Gas
Zone classification: (For explosive gas atmospheres Zone 1 and Zone 2. For IIA, IIB explosive atmosphere. For dust Zone 20, Zone 21 and Zone 22.)
Suitable for temperature class :T1 ~ T6.
Impact of protection:IK10 according to EN50102
Hotline Telephone(Automatic Dialer and No-Dial) without keypad
Handset with Noise canceling microphone,for effective communication from noisy areas
(Armored SS cord stands up to rough treatment,optional for black curly cord )
Hermetically sealed non-contact hook sensing switch improves system reliability
Ringing sound pressure level Approx. 90 dB(A) at 1m distance
Mounting :Wall/column/structural


Dimension : Approx. 204*334*126mm(H*W*D) 
Weight: 8Kg.(Approx)
Packaging materials: pearl cotton, carton

Our Services  

1.OEM&ODM service is available.
2.We will do our best to meet customer's requirements.


10 Reasons to Choose J&R 

1. Where environmental factors pose a problem for conventional telephones
2. Where emergency communication points are needed
3. Where public information points are needed
4. When reliability and up-time are critical goals
5. When central management and control are important
6. Where maintenance access is difficult
7. When compatibility to existing systems is important
8. When voice sound quality is important
9. When future-proofing is needed
10. When ease of installation is important Service – Here when you Need us At J&R, we strive to deliver excellent service and customer support. We offer accreditation and installation training to our authorised partners, imparting best practice when it comes to installation and maintenance support. We also offer extended warranties and repair services on all our deliveries. We aim to respond to all product support requests within 24 hours.



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