What is the PAL series sensor that can do more than just measure?

You can start visualizing easily and at low cost with IoT sensors that have built-in communication functions.

It may look like an ordinary sensor at first glance... but it's actually different!! We introduce the "PAL series sensor," which integrates communication functionality into the sensor itself, allowing both "measurement" and "communication" to be completed with just one device. | 5 Key Points | 1. Built-in communication functionality enables ultra-compact design, reducing design and installation costs as traditional communication modules are no longer necessary. 2. High versatility with "Modbus TCP/RTU compatibility" ensures reliability for long-term operation. 3. The split clamp design allows for "no need for power outage work," making it easy to retrofit. 4. Can be "quickly installed" to suit the site. 5. Choose from a "wide range of lineup." | Measurement Items | - PAL-Plus / PAL-Plus Large Capacity Version: AC current - PAL-Plus type E: Simple accumulated power, simple power, etc. - PAL-Temp: Temperature and humidity As electricity costs rise and efforts towards SDGs are strengthened, this product serves as an excellent stepping stone for "visualization," so please take this opportunity to check it out!

• Ammeter
• Sensors
• Demand Monitoring

Smart Power Visualization for Every Equipment with Modbus-Compatible IoT Sensor to Accelerate Energy Savings

The “PAL-Plus typeE” is an IoT sensor equipped with a built-in communication function that enables simplified cumulative energy measurement. It supports five sensor models for rated currents of 60A, 125A, 250A, 400A, and 630A. This solution provides a cost-effective and simple way to visualize power consumption for each facility. Key Features High Compatibility: Utilizes the Modbus RTU communication protocol, ensuring excellent versatility and easy integration with existing systems. Non-Stop Installation: The split-clamp sensor design allows safe and simple installation without halting equipment operation. Compact Design: Built-in communication functionality enables ultra-compact sensors, making installation easy even when multiple measurement points are required. About Simplified Measurement Based on preset voltage and power factor values, the sensor calculates simplified cumulative energy and power from the measured current. It also outputs cumulative current values, providing consistent reference data for energy management. Compatible with single-phase two-wire and three-phase three-wire systems. For three-phase systems, calculations are based on a balanced circuit. For more details, please contact us.

• Power meter
• Power Monitoring Equipment
• Other energy equipment

Compact IoT Sensor for AC Current Measurement with Modbus RTU

PAL-Plus is an IoT sensor with built-in communication functionality that measures AC current up to 60A. Key Features Supports Modbus RTU for easy integration with existing systems. Split-clamp design allows safe and simple installation without stopping operations. Built-in communication enables ultra-compact size, making multi-point installation easy. Combined with the PAL-Plus Unit, a gateway that converts sensor signals to Modbus RTU and supplies power, you can build space-saving and cost-effective systems. For details, download the brochure or contact us. Rental units are also available. For sensors over 60A, please refer to the PAL-Plus High-Capacity Model page.

• Ammeter
• Other energy equipment
• Other server related

Compact IoT Sensor with Built-in Modbus RTU Communication for Circuit-Level AC Current Measurement (125–630A)

PAL-Plus High-Capacity Model: IoT Sensor with Built-in Communication for AC Current Measurement We offer four sensor models supporting rated currents of 125A, 250A, 400A, and 630A. Key Features: Modbus RTU Communication Highly versatile and easily integrated into existing systems. Split-Type Clamp Sensor Enables safe and easy installation without stopping equipment operation. Ultra-Compact Design with Built-in Communication Ideal for installations with multiple measurement points, saving space and simplifying setup. Combine with the PAL-Plus Gateway, which converts sensor signals to Modbus TCP and supplies power to sensors, for a more space-efficient and cost-effective system configuration. For more details, please download the brochure or contact us. Demo units are available upon request. For small and medium-capacity sensors (up to 60A), please refer to the PAL-Plus product page.

• Ammeter
• Power Monitoring Equipment
• Other server related

Easy Installation and Integration｜Visualize Temperature and Humidity Instantly

PAL-Temp is a compact IoT sensor equipped with built-in communication functionality, capable of measuring both temperature and humidity. It supports Modbus RTU communication, allowing seamless integration with a wide range of upper-level devices. Key Features 1. Modbus RTU Protocol for High Compatibility By adopting the widely used Modbus RTU protocol, PAL-Temp offers excellent compatibility and can be easily incorporated into existing systems and equipment. 2. Simple Installation with Cable Ties Installation is completed simply by securing the sensor with cable ties at the desired location. This enables easy deployment even in systems that are already in operation. 3. Compact Design with Built-in Communication Integrating communication functionality within the sensor itself enables a compact and lightweight design. PAL-Temp can be installed flexibly without constraints on location. System Integration with PAL-Plus Unit By combining PAL-Temp with the PAL-Plus Unit, which includes signal conversion to Modbus TCP and power supply functionality, users can build monitoring systems that are both space-efficient and cost-effective. Related Products We also offer a lineup of current sensors such as:PAL-Plus / PAL-Plus High-Capacity Model These sensors are capable of measuring AC current and are equipped with built-in communication features. Contact & Support For more details, please refer to our downloadable materials or feel free to contact us.

• Temperature and humidity measuring instruments
• Temperature and Humidity Control
• Temperature Data Logger

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. Many implementation examples are also presented, so please take a look at the case study page.

Parking space management refers to the real-time display of parking availability and the management of efficient use of parking spaces. By utilizing Hotron's sensors, drivers can quickly discover available parking spaces, enabling efficient parking lot operations. For large parking lots, we recommend the "Floor Management Method" and "Block Management Method," which focus on cost reduction. Sensors are installed at regular intervals to count and manage the number of passing vehicles. This method offers the advantages of easy installation and low costs. 【Target Products】 - Vehicle Count Sensor CCS2 - Ultrasonic Sensor HM-UX2/UW2 For smaller facilities, we recommend the "Parking Space Management Method," where sensors are installed in each parking space to display availability with high accuracy. By providing reliable occupancy information, this method helps reduce unnecessary entry of new vehicles and ensures safe parking lot operations. 【Target Products】 - Occupancy Detection Sensor HM-UX2/UW2 - Occupancy/Pass Detection Sensor HM-LC6 - Occupancy Detection Sensor HM-LC7/LC7-FLS - Occupancy/Pass Detection Sensor HM-S6 - Occupancy Detection Sensor HM-S8