Mining explosion-proof and intrinsically safe voice Acousto-Optic signal device
Mining explosion-proofand intrinsically safe voice Acousto-Optic signal device
The device is applicable to the signal contact of belt transport and winches transport in coal mines containing explosive gases. It facilitates production and improves economic efficiency, having great popularization prospects and values. And it contains several functions of the old type, like dotting button, explosion-proof lights, explosion-proof bell, and three- way connection.
Our Mining Integrated Protection Deviceare used worldwide in mining operations to keep people safe and mines open. Wantai's Vacuum Soft Starter, Vacuum Electromagnetic Starterare versatile, rugged, and reliable; have low power consumption; and are designed for harsh, remote locations or unsafe conditions not suitable for personnel.
The internal wiring of this product adopts plug-in terminal type, which is easy to replace and easy to maintain carrier
This product adopts frequency modulation dynamic which has strong anti-interference ability, and the transmission distance is far and clear
The product adopts the modular structure and is sealed with epoxy resin. It is damp proof, shockproof and easy to maintain
The speakers use high frequency and waterproof horn, with high audio frequency and long transmission distance
Supply voltage: 127V
Operating current: 0.2A
Intrinsically safe parameters
Operating voltage: DC9.1V
Working current: ≤150mA
Sound loudness: no less than 85dB
Optical signal: the light signal is red, and the intensity of the
Send product request
Other supplier products
 |
High Voltage Dynamic Reactive Power Compensation Device | High Voltage Dynamic Reactive Power Compensation Device SVG reactive compensation device SVG also known as high voltage dynamic reactive power comp... |
 |
Mining explosion-proof intrinsically safe intelligent vacuum electromagnetic starter | Mining explosion-proof intrinsically safe intelligent vacuum electromagnetic starter The explosion-proof electromagnetic starteris used in coal min... |
 |
MINER’S LAMP | MINER’S LAMP •EU ATEX certified products. •Adopting advanced light source: The fourth generation of solid light source makes its br... |
 |
AC Low Voltage Switch Cabinet | AC Low Voltage Switch Cabinet Intelligent Low Voltage Switch Cabinet It is suitable for power consumers like communities, shopping malls, schools, ... |
 |
Mining intrinsically safe PA phone | Mining intrinsically safe PA The device is a kind of mining intrinsically safe broadcast communication, signal communication and alarm device. It ... |
Same products
 |
Rockbreaker Boom System | Seller: Shandong YZH Machinery Equipment Co., Ltd | YZH rockbreaker boom system is a machine designed to manipulate large rocks, including reducing l... |
 |
RGPS Single cylinder Cone crusher | Seller: luoyang ruike cyclicing technology co.,ltd | Product Description RGPS Single cylinder Cone crusher Application field：Widely used in metal... |
 |
Manganese Liners | Seller: Yiwu WALKSON Machinery Equipment Co., Ltd. | Manganese Liners Crusher is the main equipment in crushing process of various kinds of ore and bu... |
 |
Hi-chrome Carbide Wear Parts | Seller: Yiwu WALKSON Machinery Equipment Co., Ltd. | Hi-chrome Carbide Wear Parts OVERLAY-PLATE is welded by chrome carbide overlay on a mild steel ba... |
 |
Heavy Engineering Parts | Seller: Yiwu WALKSON Machinery Equipment Co., Ltd. | Heavy Engineering Parts WALKSON specializes in manufacturing quality heavy equipment aftermarket ... |
