Product Description of Contactless Two stage Deviation Switch PSN-II

1. Product Overview

The contactless two-stage deviation switch PSN-II is an advanced monitoring device specifically designed to detect and correct conveyor belt deviation. This switch adopts contactless technology, with high sensitivity, long life, and high reliability, suitable for various industrial environments.

2. Main features

• Contactless technologyAdopting a contactless design to reduce mechanical wear and extend service life.
• high sensitivityCan accurately detect the deviation of the conveyor belt and issue alarm signals in a timely manner.
• Two level adjustment functionPerform two-stage intervention based on the degree of deviation to ensure the smooth operation of the conveyor belt.
• durableDesigned to be sturdy and capable of long-term stable operation in harsh industrial environments.
• Easy to installSimple structure, easy installation and maintenance.

3. Technical parameters

• working voltage：AC 220V / 380V
• Working current：3A
• Adjust the angle15 ° (first level), 30 ° (second level)
• ambient temperature: -25 ° C to+70 ° C
• Protection level：IP67
• Output formatRelay output

4. Working principle

When the conveyor belt deviates, the sensor will detect the deviation and trigger the corresponding level based on the deviation angle:

• first stageWhen the offset angle reaches 15 °, the switch sends out the first level alarm signal to remind the operator or activate the automatic adjustment device.
• Second levelWhen the offset angle reaches 30 °, the switch emits a second level alarm signal, usually initiating shutdown or stronger adjustment measures to prevent equipment damage.

5. Installation and commissioning

1. Installation locationInstall the switch on the brackets on both sides of the conveyor belt to ensure that the sensor can accurately detect the offset of the conveyor belt.
2. connectionConnect the switch correctly to the control system according to the wiring diagram in the product manual.
3. debuggingAfter installation, proceed with debugging. Manually simulate the deviation of the conveyor belt, check whether the switch can accurately send signals and trigger corresponding control measures.

6. Maintenance and upkeep

• Regular inspectionRegularly check the operation of the switch to ensure its sensitivity and reliability.
• Cleaning and maintenanceClean the surface of the sensor to prevent dust and foreign objects from affecting detection accuracy.
• functional testingRegularly conduct functional testing to ensure that the switch can function properly.

7. Safety precautions

• Electrical safetyDuring installation and maintenance, ensure that the power is disconnected to avoid the risk of electric shock.
• Environmental requirementsAvoid installing switches in extreme environments such as high temperature, high humidity, or highly corrosive places to ensure their normal operation.

For more detailed information or technical support, please refer to the product manual or contact the supplier.

Related Q&A FAQs:

1. What are the main advantages of the contactless two-stage deviation switch PSN-II?

The main advantages of the contactless two-stage deviation switch PSN-II include contactless technology, which reduces mechanical wear and extends service life; High sensitivity, capable of accurately detecting the deviation of the conveyor belt and issuing timely alarm signals; Two level adjustment function, intervene in two levels according to the degree of deviation to ensure the smooth operation of the conveyor belt; Durable and sturdy, capable of long-term stable operation in harsh industrial environments; Easy to install, simple structure, and convenient for installation and maintenance.

2. What are the technical parameters of PSN-II deviation switch?

The technical parameters of PSN-II deviation switch include working voltage of AC 220V/380V, working current of 3A, adjustment angle of 15 ° (first level) and 30 ° (second level), ambient temperature range of -25 ° C to+70 ° C, protection level of IP67, and output form of relay output.

3. How to install and maintain the contactless two-stage deviation switch PSN-II?

During installation, install the switch on the brackets on both sides of the conveyor belt to ensure that the sensor can accurately detect the offset of the conveyor belt. Connect the switch correctly to the control system according to the wiring diagram in the product manual. After installation, debug and manually simulate the deviation of the conveyor belt, check whether the switch can accurately send signals and trigger corresponding control measures. In terms of maintenance, it includes regularly checking the operation of the switch, cleaning the sensor surface to prevent dust and foreign objects from affecting the detection accuracy, and conducting regular functional tests to ensure that the switch can work properly.