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Smoke Sensor for Belt Conveyor

Smoke Sensor for Belt Conveyor

    Payment Type: L/C,T/T,D/P,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW
    Min. Order: 1 Bag/Bags
    Delivery Time: 45 Days
    Packaging: wooden case for export
    Productivity: 100/month
    Brand: huafei
    Transportation: Ocean,Land,Air,by train
    Place of Origin: china
    Supply Ability: taylor make
    Certificate: ce/iso9000 MA
    Port: Shanghai,Qingdao,Ningbo

Basic Info

Model No.: GQL0.1(A)

Product Description

Product introduction:

Mining smoke sensor is an important one of belt conveyor protection device, It can achieve the real-time monitoring of conveyor head smoke.

Application range:

This product is suitable for explosive gas (methane) and coal dust in the mine, and KXJD1-127 mine explosion-proof and intrinsically safe control box supporting the use of belt conveyors.


Ambient temperature: 0 ℃~+ 40 ℃;

The average relative humidity: ≤95% (+ 25 ℃)

Protection grade: IP54

Working principle:

Smoke sensor exploits the principle of ionization smoke,it consists of smoke detective circuit, the boost circuit, output circuit and sound alarm circuit. Electrical principle block diagram is composed of the following several parts:

Unique advantages:

On the conveyor along the smoke protection, reliable action

Lighting and sound alarm

structure is simple and easy to maintain.

The main technical parameters:

Rated voltage: DC12V (working properly within the range of 11.4V ~ 12.6V)

Rated current: ≤100mA;

The maximum transmission distance of sensors to the host: ≥1000m;

Operating condition: Smoke concentration ≥0.1mg/m3

action sensitivity: grade Ⅲ,

response time ≤60s;

Output signal:smokeless monitoring ≥10V DC, smoke alarm ≤0.5V DC.

Working system of Sensor: long-term

Mining smoke sensor for belt conveyor

Coal Mine Belt Conveyor Sensor

Coal Mine Explosion Proof Sensor

coal mine automatic control sensor

Jiaozuo Huafei Electronic & Electric Co., Ltd.


Expert of Electric Automation, Base of Variable Frequency Drive --Jiaozuo HUAFEI Electronic & Electric Co., Ltd.

Huafei Company was established on 1987 which is a National Grade High-tech Enterprise. The company has successively been approved to be "the Provincial Enterprise Technical Center", "the Provincial VFD Engineering Technology Research Center", "the Municipal Electronic Engineering Technology Research Center" etc, it is the post-graduate training base of Henan Polytech University. The company has more than 100 core technologies, more than 200 national patents, and the main products have been reaching the international leading level, and some of the products have been awarded the Gold Award of the World Expo of Eureka in Brussels. For the past 30 years, we always follow the management idea of "Integrity make qualities, Tech create the future". We take the goal of making the variable frequency drive base of China, continuously upgrading the manufacturing level of electric drive

Company Info

  • Company Name: Jiaozuo Huafei Electronic & Electric Co., Ltd.
  • Representative: Zhao hui
  • Product/Service: Medium Voltage VFD , Explosion Proof VFD , Intelligent Mine , Hoist Electric Control , Belt Conveyor Electric Control , Automation Control System
  • Capital (Million US $): 20000000RMB
  • Year Established: 1996
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 41% - 50%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: 5
  • No. of R&D Staff: 71 -80 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 50,000-100,000 square meters
  • Factory Location: No.2688 Shenzhou Road High-tech District Jiaozuo City Henan Province China
  • Contact Person: Mr. Terry Zhang
  • Tel: +86-391-2903918
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