Self equipped junction box deviation switch TEF400ACFZH Product Description

Product Overview:TEF400ACFZH deviation switch is an advanced deviation detection device with a junction box, designed specifically for belt conveyor systems to monitor the deviation of belts during operation. When the belt deviates from the normal track, the equipment will immediately issue an alarm signal or trigger a shutdown function to avoid equipment damage and production accidents caused by deviation.

Main features:

1. Integrated junction boxThe device comes with a junction box, which facilitates wiring operations, reduces the complexity of external connections, and improves installation efficiency.

2. High precision detectionUsing high-sensitivity sensors, it can accurately detect the offset angle of the belt and respond quickly.

3. Dual level alarmProvide two-level alarm function, support slight offset warning and severe offset shutdown, ensuring system safety.

4. durableThe shell is made of durable materials with good impact resistance and corrosion resistance, suitable for harsh industrial environments.

5. High protection levelThe device has achieved IP67 protection level and has excellent waterproof and dustproof capabilities, suitable for outdoor and humid environments.

6. Easy installationCompact design, easy installation, strong adaptability, and can be easily integrated into existing belt conveyor systems.

Technical parameters:

• working voltage：AC 220V / 380V
• Detection angleAdjustable from ± 10 ° to ± 45 °
• output signal: Normally open/normally closed contact signal
• Alarm methodTwo level alarm
• ambient temperature: -25 ° C to+70 ° C
• Protection level：IP67
• Shell materialHigh strength aluminum alloy
• Size of junction box：150mm x 100mm x 80mm
• Installation methodWall mounted, upright, and equipment side fixed

working principle:

The TEF400ACFZH deviation switch is installed at an important position on the belt conveyor to monitor the real-time running trajectory of the belt. When the belt deviates, the internal sensor of the equipment will sense the deviation and output an alarm signal through the junction box, or directly trigger the shutdown action. The dual level alarm function of this device ensures that a warning is issued in case of slight deviation and the machine is stopped in case of severe deviation, effectively protecting the belt conveyor system.

Application scenarios:

• Mining industryMonitor the deviation of the ore conveyor belt to prevent equipment damage.
• Metallurgical industrySuitable for belt conveyor systems in high temperature and high dust environments.
• Chemical industryBelt deviation monitoring for chemical raw material transportation to ensure production safety.
• Power industryPrevent accidents caused by deviation in the coal transportation system of power plants.

Installation and maintenance:

1. Installation locationIt is recommended to install TEF400ACFZH in key areas of the belt conveyor, such as corners, belt heads and tails, where deviation is prone to occur.

2. Wiring operationUse the built-in junction box of the device for wiring, ensuring a secure connection and avoiding signal interruption caused by loose wiring.

3. Adjust the detection angleAdjust the detection angle of the equipment according to the operating characteristics of the belt to ensure the best detection effect.

4. Regular maintenanceCheck the working status of the equipment once every quarter, especially in high load operating environments, and increase the frequency of inspections.

5. Cleaning and maintenanceRegularly clean the surface of the equipment and the interior of the junction box to avoid dust and debris affecting the detection performance.

Safety precautions:

• During installation and maintenance, it is essential to disconnect the power supply to avoid the risk of electric shock.
• Ensure that the equipment is securely installed to prevent loosening or damage caused by vibration.
• If the device is used in extreme environments, additional protective measures need to be taken to extend its lifespan.

Summary:The TEF400ACFZH deviation switch integrates a junction box with high sensitivity detection, dual level alarm function, and high protection level, suitable for various harsh industrial environments. It ensures the safe operation of the belt conveyor system and reduces the risk of equipment damage through effective deviation monitoring function.

Related Q&A FAQs:

1. How to adjust the detection angle of TEF400ACFZH deviation switch?

Users may be concerned about how to adjust the detection angle of the device based on actual operating conditions to ensure the best deviation monitoring effect.

2. What are the installation steps for TEF400ACFZH deviation switch?

Users may want to know the specific installation process and steps to ensure that the device can be installed correctly and run stably.

3. What are the daily maintenance requirements for TEF400ACFZH deviation switch?

Users may inquire about the maintenance frequency, inspection items, and maintenance methods of the device to ensure long-term stable operation.