Product Overview
The high-temperature resistant two-stage deviation switch PLPZ is an industrial safety device designed specifically for high-temperature environments. It is mainly used to monitor the deviation of belt conveyors and prevent equipment damage or production interruption caused by deviation. PLPZ has two levels of alarm function, issuing alarms and executing shutdown commands respectively when the conveyor belt deviates slightly or severely, ensuring the safe operation of the equipment. This product is widely used in high-temperature industrial environments such as metallurgy, electricity, mining, cement, and chemical industry.
Product Features
Two level alarm function
- PLPZ is designed with a two-level alarm mechanism. Level 1 alarm is used to detect slight deviation and remind operators to adjust in a timely manner; The second level alarm is used to detect severe deviation and can automatically cut off the power supply to prevent equipment damage.
High temperature resistant design
- Made of high-temperature heat-resistant materials, it can work stably for a long time in environments with temperatures up to 180 ℃, especially suitable for high-temperature industrial fields.
Sturdy structure
- The product shell is made of high-strength materials, which have good impact resistance and wear resistance, and are suitable for harsh working environments.
High precision sensor
- Equipped with highly sensitive detection sensors, it can quickly and accurately detect the degree of deviation of the conveyor belt, ensuring real-time monitoring and immediate response.
Protection level
- PLPZ has an IP65 protection level, effectively preventing dust and water, ensuring normal operation in humid and dusty environments.
technical parameter
- model: PLPZ
- working voltage: 220V/380V
- working temperature: -20℃~180℃
- Protection level: IP65
- Contact capacity: AC 15A 380V
- Level 1 alarm angle: 10°
- Secondary alarm angle: 20°
- response time: ≤ 1 second
- Output formatSPDT (Single Throw Double Throw)
application area
- Metallurgical industrySuitable for conveying equipment in high-temperature metallurgical production lines.
- Power industryUsed for deviation monitoring of high-temperature conveying systems in power plants.
- Mining industryDeviation detection of conveying equipment in high-temperature mining operation areas.
- Cement industrySafety monitoring of high-temperature belt conveyor system in cement production line.
- Chemical industryWidely used in conveying equipment of chemical production lines in high-temperature environments.
Installation and Debugging
- Installation locationThe deviation switch should be installed on both sides of the conveyor belt and perpendicular to the conveyor belt. It is recommended to install it in the middle of the conveyor belt for accurate detection of deviation.
- Wiring methodAccording to the electrical wiring diagram of the product, correctly connect the power supply and control circuit to ensure the normal operation of the equipment.
- Debugging methodAfter power on, adjust the position of the equipment to ensure that it can accurately respond to slight and severe deviation of the conveyor belt.
matters needing attention
- During installation, avoid strong external impact on the deviation switch to prevent damage to the sensor and detection components.
- Regularly check the operating status of the equipment to ensure detection sensitivity and equipment stability.
- Before carrying out any maintenance or adjustment, please make sure to cut off the power supply to ensure safe operation.
after-sale service
We provide a one-year warranty service for PLPZ. During the warranty period, any malfunctions caused by quality issues with the product itself are eligible for free repair or replacement. We also provide customized services for customers to better meet the needs of specific application scenarios.
The above is the product description of the high-temperature resistant two-stage deviation switch PLPZ. If you have further needs or questions, please contact your sales representative or visit our website.
Related Q&A FAQs:
1. What is the operating temperature range of PLPZ high-temperature resistant two-stage deviation switch?
The working temperature range of PLPZ high-temperature resistant two-stage deviation switch is -20 ℃ to 180 ℃, designed specifically for high-temperature industrial environments, and can maintain stable operation under extreme temperatures.
2. How does the two-level alarm function of PLPZ work?
PLPZ is equipped with two-level alarm function. The first level alarm will sound when a slight deviation is detected, reminding the operator to adjust in a timely manner; The second level alarm triggers a shutdown command when severe deviation is detected, automatically cutting off the power supply to prevent equipment damage.
3. What is the protection level of PLPZ and what kind of environment is it suitable for?
PLPZ has an IP65 protection level, which can effectively prevent dust and water, and is suitable for environments with high dust or humidity, such as harsh industrial sites such as metallurgy, power, mining, etc.
