Feature

◆ direct access to Ethernet, cross-network segment and cross-routing

◆ Numeric keys dial, call any terminal, to achieve full-duplex intercom (default) or PTT half-duplex

Intercom

◆ Allow regional radio broadcasts

◆ 9 terminals can be preset to achieve key calls, or preset 9 partitions, to achieve key play

◆ mobile phone shell patented design, waterproof, dustproof, the shell is not waterproof, beautiful and practical.

◆ Telephone lines using internationally accepted double-sided integrated circuits, with accurate numbers, calls Clear, stable work and more.

◆ Aluminum die-casting shell, high mechanical strength, impact resistance.

◆ shell surface high temperature electrostatic spray, anti-static ability, eye-catching colors.

◆ My company independently produces key components handle, fork, keyboard, strict quality control Check, sales response speed

Technical Parameters

Explosion proof mark: Exd [ib] ibIIBT6 / DIPA20TA, T6

Rated voltage: AC220V

Network protocol: TCP, UDP, ICMP, IGMP

Frequency response: 250 ~ 3000 Hz

Ringing sound level: 80dB

Protection class: IP65

Corrosion grade: WF1

Ambient temperature: -40 ~ +60 ℃

Atmospheric pressure: 80 ~ 110KPa

Relative humidity: ≤95%

Line hole： 2-G3 / 4 "

Machine： weight 12kg

Wall-mounted installation

Typical Cases

ProductionPacking & DeliveryABOUT YITONGNanyang Yitong Explosion proof Electric Co., Ltd. is an advanced electrical    solution provider for hazardous areas of zone1, zone 2, and zone 20, zone 21, zone 22.   We have wide range explosion proof types of air conditioners, electrical control box, CCTV camera, lamp & light fixtures, electrical equipments, and box & fittings.      Our products and projects occur in various occasions of petroleum, chemical and workshop across the world.We care the most of quality and stability of our products, as well as efficient  communication  and  positive service to our customers and partners.Most products are certified under China national explosion protection standards GB3836 series, which is based on International Electrotechnical Commission (IEC) Standard for Electrical Products used in Explosive  Environments (Ex),  some  products also obtained the EU  standard  certificates  as ATEX,  IEC Ex, CCS ( China explosion proof electric products for Marine environment), MA (for Mine use, China). 

Company run with ISO quality management system as ISO9001, ISO14001, OHSAS18001 and China QS .Nanyang Yitong is the registered supplier of China National Offshore Oil Corporation(COOC), China National Petroleum Corporation(CNPC), China Oilfield Services Limited(COSL), ABB(Switzerland)，Altrad Group(France), Hyundai Engineering Co., Ltd(Korea).etc. We also have solo agent in UAE, Egypt, Russia and Korea.

Exhibitions