YT-HZSG/EX
Industry
Mixed
Board
CE, ISO, RoHS
New
IP - SIP or Analog
Strong Noise Canceling - Optional
Aluminium Aolly - Thickness 10mm
PC+ABS and Magnet
Stainless Steel
3W - 90dB in One Meter
30W
Poe/Gateway/External Power Supply
IP66
Ex dB Ib Iic T6 GB/Ex Tb Ib Iiic T80ºC dB
DC 12V/AC 220V
-40ºC ~ +70ºC
Wall-Mounted/Pole-Mounting
Mounting Plate
External Speaker
Yuantong
Carton
China
8517180090
Product Description
IIC Explosion-proof Telephone for Oil,Gas, Mining, Petroleum and Chemical

Product Description:
The explosion-proof telephone is specially designed for mining, petroleum, chemical and other hazadrous fields.
It is used in places of Zone 1, Zone 2 with flammable mixed gases and vapors with air of IIA, IIB, IIC and Zone 21, Zone 22 with flammable dust of IIIA, IIIB, IIIC, and with the temperature group of T1-T6.
The explosion-proof telephone is specially designed for mining, petroleum, chemical and other hazadrous fields.
It is used in places of Zone 1, Zone 2 with flammable mixed gases and vapors with air of IIA, IIB, IIC and Zone 21, Zone 22 with flammable dust of IIIA, IIIB, IIIC, and with the temperature group of T1-T6.
Model | YT-SGEX60 | International Certificates | CE, FCC, ROHS |
Trademark | Yuantong or Logo of client | CNEX certificate No. | CNEx23.5023X |
Warranty | 18 months | Production Capacity | 1000 pieces per month |
IECEX | Zone0, Zone1,Zone2 and Zone20, Zone21, Zone22 | ATEX | Group I, Group II, Category 2, Category 3 |
UL/CSA | Division 1 and Class I, Class II, Class III and Group A/B/C/D | Temperature | T6 |






New Factory in Zhongshan in 2025


Shenzhen Yuantong Morden Technology Co., Ltd. is a leading company of industrial telephone for weatherproof and explosion-proof in China, with a 50% marketing accupied in city underground pipelines and highway Tunnels, the sales is rapidly increasing in chemical, oil & gas and industrial plants recent years. Our target is to be an international well-known and the most cost-effective industrial communications supplier.
Our business processes and service modes will bring you safe and comfortable.
Everytime, you place an order from us is to help you save money, time and energy!
Presales | Sales with enginner study your project and offer reliable and achieveable solution till satisfaction |
Follow-up | Made-In-China Chat/Email Meeting - WA/Zoom/Microsoft Team/Google meeting ect |
Contract | After final confirmation, and we send the signed sales contract to each other. |
Payment | 100% T/T in advance or negotiated, after receiving your payment, your order will start to be arranged in 3 days. |
Production Sea Shipment Express | 15-25 days 25-55 days 5-12 days |
Aftersales | Free technical support by meetings and remote controls or Job site commissioning (all cost paid by client) |
Companion | OEM/ODM/Agent/Distributor |
Modern Factory | New modern factory in zhongshan with experienced worker. |
Innovation | Product iteration upgrade and new product development based on client's demand and marketing trendency. |
Exhibition | We attend related exhibitions as a supplier in different countries each year. |
Visitation Reception | Professional English speaker arranges your trip in China in advance, such as hotel reservation, transportation, meetings, dining, entertainment,etc. Depending on your specific situation, we can aslo provide an assistant to accompany you for any of your short trips. |
Visiting Clients | Representative will visit our VIP clients and listen to them, and make an tailored plan to help business development every year. |
Core Advantage | Fully respect your humanized needs in business negotiations based on our technology and balanced benifits. |
