Main Features of Mining explosion-proof telephones
The JREX106-HB are designed to provide safe,reliable communication in hazardous areas.the telephones sets were developed for operation in the petrochemical industrial,usually used in production,transportation and refining of oil,natural gas,coal and etc.The housing is made of impact and shock-resistant GRP and even resistant to acids, alkali and lubricants. Its robust design represents a perfect“packaging” for the latest requirements for VoIP telephones combined with proven reliability for critical mission communications and high safety applications.
It is designed to provide ultimate user comfort on the basis of industrial standards and decades of market leading expertise and know-how. The telephone device features a display with integrated heating for ultra low temperature environments
APPLICATIONS of Explosion-proof VoIP Telephone
• Refineries • Sewage Plants
• Power Generation Facilities • Drilling Rigs
• Pulp and Paper Mills • Hydroelectric Facilities
• Food Processing Plants • Warehouses
• Chemical Plants • Mines
• Material Sites • Greenhouses
• Cement Plants and more
Electrical Performance:
Network Rate: 10/100 Mbps Protocol SIP (RFC 3261 Compliant)
Power Requirements :Power over Ethernet according to IEEE 802.3af over spare cable pair or external supply, 12V DC
Power consumption PoE (class0): 2.5 W
Connection :Direct connection to LAN or WAN via RJ45 connector M.T.B.F. In excess of 50,000 hours using
Lightning / Transients :Protection to ITU-T k. 21 enhanced levels
Mechanical Specifications
Hook Switch ( Cradle Switch ) Life :>1 000 000 Operations
Housing Material :High Impact Glass fibre-reinforced polyester
Handset Material :High Impact Thermoset Resin Compound
Mounting :Desk or Wall
Ringing volume: 95dB(A)in 1m distance
Microphone Noise Canceling Electret microphone Receiver Hearing Aid Compatible (HAC)
Display :128 x 64 pixels
Hardware Material :Stainless steel
Wiring Access: 2xM20 Cable Gland Entry Points Net
Weight :6.5kg
Shipping Weight :7.5kg
Unit Dimensions (L x W x D); 302x240x129(mm)
Shipping Dimensions (L x W x D):405x280x170(mm)
Packaging materials:pearl cotton,carton