Mining intrinsically safe PA phone
The device is a kind of mining intrinsically safe broadcast communication, signal communication and alarm device. It is suitable for the environment where the coal gas and coal dust are explosive and dangerous in the coal mine. The telephone can be self-expanded as communication and dotting signal liaison system, and can also be matched with other electric control devices, locking the equipment and ensuring the safety of the personnel and the equipment.
Wantai is specialized in producing combined monitoring system and Explosion Proof Control Box, Vacuum Electromagnetic Starter, etc. Our products are very popular, if you are interested in our products, please contact us as soon as possible.
The product adopts fast-plug connector, simple and convenient wiring to reduce the loss bursting point, easy to maintain
The floating battery pack is built-in, thus the communication is ffected when external power supply is interrupted temporarily
The digital voice communication technology is adopted to realize automatic gain control, so as to ensure that the calls are clear and undistorted
The product adopts the modular structure and is sealed with epoxy resin. It is damp proof, shockproof and easy to maintain stop lock output control signal With emergency
It can be used in conjunction with our companys KHP144-K mine belt conveyor protection electronic control device to realize fault alarm along the line
Main technical parameters
Intrinsically safe parameters
Power supply: Ui: 18.5V, Li: 700mA
Battery powered: Uo: 9.8V, Lo: 500mA
Working voltage: 9.6V
WALK Audio P302 DUAL USB Power Bank 20,000 mAh
Supplier: Electronics, mobile phones
Buyer: Routers, laptops, monitor, keyboard, cameras, headphone
Supplier: Computer hardware, laptops and cell phones
Services:
Buyer: Computer hardware
Product- Wooden Mobile Stand Size- 4x4x2 (height x length x width) Material- Solid wood Color- Beige Finish- Matt Design- Smiling person Support phone- Universal Can hold tabs. Customise branding available
Specification: Model No S23 Ultra Body Material Polycarbonate CPU MTK6889, Deca Core (Latest 10 Core) Features Full screen, Face recognition, Dual SIM, Wi-Fi, GPS, Gravity Sensor, Alarm,Calendar , Calculator,Audio recorder, Video recorder, WAP/MMS/GPRS, Image viewer, E-Book, World clock, Tasks card, rear flash Resolution 7.2HD+ Full Display 1440*3200 Package Box Package Included: 1x Phone 1x Screen Protector (pre-applied) 1x Phone Case 1x Type-C Cable 1x Power Adapter 1x SIM Tray Ejector 1x Quick Start Guide Attention: Due to the difference in light, the actual color of the phone may be slightly different from the screen and pictures. Color names are used only to differentiate individual SKUs. Please understand this. Thanks. Battery capacity, specific charging speed, usage time, and other data may vary slightly due to power cords, power adapters, and ambient temperature. When the mobile phone is completely out of power and automatically shuts down, it must be charged for more than 10 minutes before turning it on. It is recommended to charge the battery when it is below 20%.
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Supplier: General trading company from uk
we sell:
construction equipment
construction materials
shipping containers
steel petroleum and oil barrels
commodities such as aloe vera gel milk powders
electronic goods, smart phone tv and displays
safety equipment such as nitrile gloves and hand sanitizer
Services: Import and export to and from uk
Supplier: Low voltage power cables, mid voltage power cables, control cables, instrumentation and telecommunication cables, optical fiber cables, mine low voltage power cables, mine mid voltage power cables, rail transit communication cables, railway rolling stock cables, cables for use in photovoltaic systems, fireproof cable, low voltage power cables for shipboard and offshore, mid voltage cables for shipboard and offshore, control cables for shipboard and offshore, instrumentation and telecommunication cables for shipboard and offshore compensating extension cables and compensating cables, rubber sheathed cable, charging post cable, connecting cables for equipment, towline cables, high temperature resistant cable,esp power cable, (electrical submersible pump power cable), mining detection cable, logging cable, submarine power cable
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