ZMK-127 electronic control device for pneumatic damper control with low price and complete models

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-Electronic control device for pneumatic damper control
-Electronic control device for pneumatic damper control Device damper control device Pneumatic damper control device Pneumatic damper control device Working principle of mine damper control device
-Pneumatic damper Overview of the electronic control device for control
- The electronic control device for pneumatic damper control (coal safety certificate number: B) is suitable for facilities such as double-leaf pressureless dampers, single-leaf dampers, pedestrians, driving vehicles or shared dampers for pedestrians and vehicles in coal mines. Fully automatic control can control two or three dampers. This device automatically opens and closes the damper when pedestrians and minecarts pass by. The air door can be opened and closed manually when there is a power outage in the mine.
- Functional features of the electronic control device for pneumatic damper control
The automatic control system of this device uses an infrared sensor as a monitor and a verbal alarm to ensure the smooth and safe passage of pedestrians and vehicles.
. Control function: After receiving the signal from the infrared sensor receiver, the controller controls the action of the actuator (cylinder, oil cylinder) to open the damper; after a delay of seconds (adjustable), it automatically controls the action of the actuator to close the damper. .
. Locking function: When any one of the two interlocked dampers is opened, the controller controls: r
The actuator blocks the other damper so that it cannot be opened; when the damper is opened and closed, the controller automatically Unlocked.
. Manual unlocking function: When a fault occurs, press the reset button and the entire control system stops working. At this time, the damper can be pushed open manually. After the fault is eliminated, press the set button to control the system to resume normal operation.
. Voice prompt function: When the damper is opened, the controller should control the sound and light alarm box to prompt the voice signal.
-The main components and technical parameters of the electric control device for pneumatic damper control
./Type mine explosion-proof and intrinsically safe damper controller
.Rated operating voltage:
. Rated power:
.Intrinsic safety parameters:::
B mine intrinsically safe sound and light alarm box
.Rated working voltage:
.Sound loudness: not less than B
/> .Visible distance of optical signal in meters
Mine intrinsically safe infrared sensor
.Rated operating voltage: .
.Induction distance: &;
.Intrinsically safe parameters:: (Transmitter): (Receiver)
Mine intrinsically safe position sensor
.Rated operating voltage:
.Contact capacity:/
.Effective sensing distance:&; ㎜
-Intrinsically safe control button for mining
.Rated working voltage:
.Rated working current:&;
.The button is normally open
-.Mining Use intrinsically safe pneumatic solenoid valve
.Rated working voltage:
.Rated working current:&;
.Input air pressure:.～.
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Jining Dongda Mechanical and Electrical Co., Ltd. always focuses on the guiding ideology of the State Coal Mine Safety Supervision Bureau on coal mine safety and takes coal mine safety as its own responsibility to create safety products for pneumatic damper control. Electronic control devices eliminate hidden safety hazards in coal mines. We always adhere to the principle of taking science and technology as the primary productive force to produce electronic control devices for pneumatic damper control, taking quality as the basis of life and insisting on relying on the power of science and technology to continue to develop. The company relies on the strength and advantages of scientific research institutes such as Nanjing Design Institute, Jinan Design Institute, China University of Mining and Technology, Shandong University of Science and Technology, and Beijing Coal School to aim at a high starting point, high quality, and high-tech content for electronic control devices for pneumatic damper control, and is committed to coal mine safety, Development, research and development of energy-saving, efficient and environmentally friendly mechanical and electrical products, production of electronic control devices for pneumatic damper control, sales and technical services.