Product Overview:
DPP-3A deviation switch is a device used for detecting and protecting conveyor belt deviation, specifically designed to monitor whether the conveyor belt deviates during operation. When the deviation angle of the conveyor belt exceeds the preset range, the DPP-3A deviation switch will promptly sound an alarm or cut off the power supply of the conveyor equipment if necessary to avoid potential accidents and equipment damage. This device is widely used in industries such as mining, chemical, metallurgical, and power that require conveyor belt systems.
Main functions:
- Deviation detection:Real time monitoring of conveyor belt deviation to ensure that the belt operates within a safe range.
- Alarm and shutdown functions:When the conveyor belt deviates from the preset angle, the switch can trigger an alarm or automatically shut down to protect the safety of the equipment.
- Adjust angle:It has the function of adjusting the detection angle to adapt to different types of conveyor belts and operating environments.
Technical parameters:
- model:DPP-3A
- Detection angle: 10°-30°
- Contact capacity:AC 380V / 5A
- Output method:Normally open and normally closed contact outputs
- Protection level:IP65
- Working environment temperature:-30 ℃ to+70 ℃
- Shell material:Cast aluminum material
- Applicable conveyor belt width:500mm 至 2000mm
Product features:
- High sensitivity:Can quickly respond to the offset of the conveyor belt, avoiding accidents caused by delayed response.
- durable:Adopting cast aluminum shell, suitable for harsh industrial environments, with strong impact and corrosion resistance.
- Easy installation:The design is simple, easy to install and maintain, and suitable for various conveyor belt systems.
Application scenarios:
The DPP-3A deviation switch is suitable for monitoring the deviation of various conveyor belt systems, such as coal mines, steel plants, ports, power plants, and chemical enterprises that require continuous transportation, to prevent equipment damage or downtime that may cause economic losses.
Installation and maintenance:
- Installation location:Install the deviation switch on both sides of the conveyor belt to ensure that it can accurately detect the deviation of the belt body.
- Regular inspection:To ensure the normal operation of the equipment, key components such as contact status and switch sensitivity should be checked regularly.
- Cleaning and maintenance:Timely remove dust and debris from the equipment to prevent affecting the switch detection performance.
Precautions for use:
- Reasonable angle setting:Reasonably set the offset angle for alarm and shutdown based on the specific working conditions of the conveyor belt.
- Electrical wiring inspection:During installation, it is essential to ensure correct electrical wiring to prevent switch failure due to short circuits or poor contact.
Related Q&A FAQs:
1. What is the detection angle range of DPP-3A deviation switch?
The detection angle range of DPP-3A deviation switch is 10 ° to 30 °, which can be adjusted according to specific applications.
2. What kind of working environment is the DPP-3A deviation switch suitable for?
DPP-3A is suitable for harsh industrial environments and has an IP65 protection level. It can withstand complex conditions such as humidity, dust, and corrosiveness.
3. Does DPP-3A support automatic shutdown function?
Yes, when the conveyor belt deviates from the preset range, DPP-3A can trigger an alarm and automatically stop when needed to protect the safety of the conveyor belt and related equipment.
