UniWave Electric
UniWave Electric
Explore our core industrial control elements designed to interface seamlessly with advanced capacitive sensing nodes.
In the modern era of industrial automation, human-machine interface (HMI) systems and contactless sensing have undergone a significant technological shift. Global procurement channels are increasingly prioritizing Custom OEM Capacitive Sensors for applications demanding absolute precision, dust-and-waterproof resilience, and long-term operating life. Traditional mechanical switches are rapidly being replaced by solid-state capacitive proximity controllers that mitigate mechanical wear, resist chemical degradation, and offer seamless aesthetic integration.
At the macro level, capacitive sensing is no longer confined to smart consumer electronics. It acts as a critical telemetry layer in smart electrical grids, heavy machinery, automotive panels, and hazardous industrial zones. When integrating capacitive panels, industrial designers face challenging environments characterized by high electromagnetic interference (EMI), extreme temperature variations, and strict localized compliance codes. Addressing these challenges requires not only state-of-the-art capacitive sensing elements but also a robust backend distribution and protection infrastructure.
Wenzhou UniWave Electric Co., Ltd. stands at the forefront of this industrial transition. Operating out of Liushi, Yueqing, Wenzhou, China—globally acknowledged as the "City of Low Voltage Electrical Appliances"—UniWave leverages 25+ years of production expertise to deliver custom, high-durability electrical control assemblies. Our deep integration of low-voltage electrical systems with remote IoT modules (such as our custom RS485 and LoRa gateways) enables modern plants to coordinate physical sensor data with high-capacity power switching systems, ensuring maximum uptime and efficiency.
In typical commercial and industrial settings, a sensor does not operate in isolation. A custom capacitive touch plate or liquid-level proximity sensor must transmit signals back to a centralized control logic unit, which subsequently triggers an actuator, a high-voltage contactor, or an overload protection loop. Designing a system without considering the electromagnetic noise generated by high-power switches leads to sensor drift, false triggers, and premature component degradation.
UniWave provides an end-to-end macro solution by pairing advanced sensing interfaces with heavy-duty low-voltage hardware:
Industrial capacitive sensors are optimized with shielded electrode topologies and low-pass filter algorithms to operate adjacent to high-current vacuum circuit breakers and magnetic starters without signal distortion.
Seamlessly interface capacitive nodes with RS485 Modbus and LoRa wireless telemetry. Send diagnostics directly to factory dashboards or SCADA systems for predictive maintenance scheduling.
Configure capacitive sensors with varied dielectric covers—from ultra-tough tempered glass to flexible PMMA—engineered for chemical plant washes and marine environments.
Capacitive sensing technology relies on detecting the change in electrostatic capacitance between an electrode and its surrounding environment. In custom OEM manufacturing, we focus on two core methodologies: Self-Capacitance and Mutual Capacitance. Self-capacitance utilizes a single electrode to measure the capacitive load relative to the earth's ground. It is highly sensitive, making it ideal for non-contact proximity detection and liquid level indicators. Mutual capacitance, conversely, measures the coupling between transmitter and receiver electrodes, enabling true multi-touch interface arrays and preventing false inputs from water droplets or heavy surface dust.
Our technical roadmap details a clear trajectory toward sensor convergence:
By pairing these sensors with industrial-grade control enclosures, UniWave ensures that the signals captured at the touch face are translated reliably into system outputs. Whether activating a 800A DC contactor in a battery bank or initiating motor shutdown via an adjustable EOCR, the integration remains seamless and structurally sound.
Under strict ISO9001 and IEC standards, our manufacturing facility utilizes high-precision machinery to construct robust components.
Wenzhou UniWave Electric Co., Ltd. is a leading manufacturer specializing in a wide range of electrical products, including Circuit Breakers (RCBO / RCCB / MCB / WiFi Smart MCB / MCCB / ACB), Isolator Switches, Change Over Switches, AC Contactors, Thermal Relays, Magnetic Starters, Solid State Relays, Distribution Boxes, Voltage Stabilizers, and Voltage Protectors. Our company is located in Liushi, Yueqing, Wenzhou, China, famously known as the "City of Low Voltage Electrical Appliances," offering both a thriving industrial environment and a beautiful natural setting.
With over 25 years of experience in the circuit breaker and AC contactor industry, Wenzhou UniWave Electric has established a strong reputation for quality, reliability, and innovation. Our products strictly comply with IEC standards and have obtained internationally recognized certifications, including SAA, CE, CB (IEC), and ISO9001. This baseline of power engineering excellence enables us to configure the surrounding components for capacitive sensors with complete confidence.
Our company is equipped with advanced testing instruments and a highly skilled R&D team, allowing us to continually develop new products and improve existing ones. We are committed to providing cutting-edge solutions that meet the evolving needs of our customers. Our products are widely exported and highly appreciated in various markets around the world, including Europe, America, Southeast Asia, the Middle East, and Africa.
At Wenzhou UniWave Electric, we focus on customer satisfaction, innovation, and sustainable development. We warmly welcome inquiries from global partners and are dedicated to establishing long-term, mutually beneficial business relationships with clients worldwide. Contact us today to explore cooperation opportunities and experience the UniWave difference!
Addressing standard technical queries from procurement managers and system integrators regarding capacitive and power control systems.
Capacitive sensor logic circuits are highly sensitive to voltage transients caused by inductive kickback from contactors and motors. We mitigate this by integrating RC snubbers, designing low-pass input filters on our control boards, and ensuring that our EOCR protection relays and vacuum contactors comply strictly with IEC electromagnetic compatibility (EMC) standards.
For custom sensor applications, OEMs can configure the thickness and material of the dielectric front plate (e.g., chemically strengthened glass or polycarbonate), design custom electrode layouts (self-capacitance for simple buttons or mutual capacitance for complex matrices), and choose between I2C, SPI, or RS485 communication protocols.
All products designed and exported by Wenzhou UniWave undergo rigid laboratory verification. We possess SAA certification for Oceania, CE and CB (IEC) certifications for the European Union and member states, and operate under an ISO9001 certified quality management system to guarantee lot-to-lot reliability.
Given our widespread exports to the Americas, Europe, Middle East, and Africa, we utilize heavy-duty corrugated cartons with internal moisture-absorbent desiccants and custom molded foam inserts to completely isolate the components from vibration, drop shock, and salty sea air.
Additional heavy-duty circuit protection and switching components from our core export line.
