No electrical work required! Just clamp onto two wires to visualize power!
■ Non-contact IoT power sensor unit that can be installed on three-phase three-wire and single-phase three-wire/two-wire systems. By simply attaching it to two of the three wires (for single-phase two-wire, the L/N two wires), it measures the active power including power factor. Utilizing Bluetooth wireless technology and powered by a lithium battery, it operates for approximately three years. It can be installed not only in factory cubicles but also in distribution boards and panel boards, enabling power measurement for each manufacturing line and equipment. No electrical or wiring work is required, making it easy to visualize active power. ■ Accurate understanding of power consumption through power factor detection. Typical clamp-on type power meters calculate power values by multiplying the measured current value by fixed voltage and power factor values. However, the SIRC IoT power sensor unit can detect the power factor. By multiplying the measured current value by the detected power factor simultaneously, it accurately determines the active energy consumption. For companies and factories, understanding the current accurate power consumption is essential for efforts towards carbon neutrality. The SIRC IoT power sensor unit allows for accurate measurement of power consumption, enabling effective CO₂ reduction (decarbonization) measures.
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basic information
■DDS33 Series - Three-Phase Type Measurement Target: AC Three-Phase 3-Wire System 50Hz/60Hz Measurement Items: Total Power / Active Power / Apparent Power Sampling Interval: 10 seconds / 1 second Communication Specification: Bluetooth Battery Life: Approximately 3 years (at room temperature 20°C, communication interval 10 seconds) ■DDS13 Series - Single-Phase Type Measurement Target: AC Single-Phase 2-Wire System 50Hz/60Hz Measurement Items: Total Power / Active Power / Apparent Power Sampling Interval: 10 seconds / 1 second Communication Specification: Bluetooth Battery Life: Approximately 3 years (at room temperature 20°C, communication interval 10 seconds)
Price range
P2
Delivery Time
P3
Applications/Examples of results
Manufacturing factories, facility equipment, building management, energy-related, transportation-related, etc. Power visualization / Manufacturing DX / Carbon footprint / Carbon neutral / IoT solutions / GX
Line up（6）
| Model number | overview |
|---|---|
| DDS33-0903P | Three-phase type / Sensor diameter: Φ9.6 |
| DDS33-1510P | Three-phase type / Sensor diameter: Φ15 |
| DDS33-2520P | Three-phase type / Sensor diameter: Φ25 |
| DDS33-3530P | Three-phase type / Sensor diameter: Φ35 |
| DDS13-0903P | Single-phase type / Sensor diameter: Φ9.6 |
| DDS13-1510P | Single-phase type / Sensor diameter: Φ15 |
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Company information
We provide sensors and communication systems that can easily enable IoT for manufacturing factories/plants by retrofitting existing equipment. Our decarbonization DX solution using power sensors includes the development and provision of demo software for PCs and smartphones, data loggers/LAN gateways for on-premises environments, and data services using the cloud. By visualizing power consumption, we support energy-saving and decarbonization activities. Additionally, we offer remote monitoring solutions using angle sensors that can be retrofitted to analog meters for digital transformation.