Giới thiệu
Proximity sensors play a critical role in modern automation and industrial applications by enabling non-contact detection of objects. Among various types, inductive proximity sensors are widely used for their reliability and precision in detecting metal targets. Many manufacturers around the world offer a range of proximity sensors with different features, performance levels, and price points, catering to diverse industry needs. Choosing the right supplier requires considering factors such as product quality, technological innovation, customer service, and cost efficiency.
Tìm hiểu thêm: Proximity Sensor là gì?
Tìm hiểu thêm: Proximity Sensor hoạt động như thế nào?
WEHO
Company Overview
WEHO (Zhejiang Weihao Electronic Co., Ltd), established in 2007, is a trusted global manufacturer of industrial power supplies including switching power supplies, LED drivers, DC-DC converters, and UPS systems. Headquartered in Yueqing, China, WEHO serves customers across the United States, Europe, and Asia with over 1,000 power supply models. With a 6,600 m² facility and a strong R&D team, the company combines advanced automation with a commitment to 6S quality management. Known for rugged, space-efficient solutions designed for harsh environments, WEHO is backed by international certifications and a reliable global service network.
Proximity Sensor from WEHO
The WEHO LJA Series Inductive Sensors provide reliable and precise detection for a wide variety of industrial automation applications. Designed with high-quality SMT chip technology, these sensors offer stable and consistent performance even in demanding environments. They feature simple wiring for easy installation and dual LED indicators—a green light for power and a red light for action—that provide clear visual status. The sensors include built-in polarity and overcurrent protection to ensure safe and worry-free operation. Housed in a durable chrome-plated brass body with a PBT sensing surface, the LJA Series sensors are IP67-rated for excellent water and dust resistance, making them suitable for harsh industrial settings. Operating effectively within a temperature range of -25 to +70 degrees Celsius, they detect magnetic metals with distances up to 15mm, depending on the model. The series offers multiple sizes (LJA8, LJA12, LJA18, LJA30) with embedded or non-embedded mounting options and supports various output forms including NPN, PNP, and 2-wire AC/DC configurations. With a broad supply voltage range and response frequency suitable for fast industrial processes, the LJA Series combines precision, durability, and versatility to meet the needs of modern automated systems.
Tìm hiểu thêm: The Ultimate Guide of Inductive Proximity Switches
OEM Sensor Selection Checklist
- Define the target material, required sensing distance and mounting arrangement.
- Confirm the supply voltage, output type and receiving control-input requirements.
- Check the environmental conditions and the exact model documentation.
- Agree the evaluation method, quantity and acceptance criteria for the equipment project.
Send Your Application Requirements
Share your target, installation space and control-interface requirements with WEHO. Select the exact sensor model against the equipment requirements rather than a manufacturer ranking.
