Today, Wuxi Rihuan Sensing Technology Co., Ltd. will introduce to you a product specially designed for airtightness! How does this ultra-thin cross-section grating enable sealing equipment to "detect without leaving a trace"?

In air tightness testing systems, vacuum chambers and sealing production lines, the internal space layout is often extremely compact, and the limited cross-sectional space for sensor installation positions has become one of the biggest design challenges. Due to their overly large cross-sectional dimensions, traditional gratings often cannot be installed in reserved narrow Spaces or are forced to change the overall structural design, which affects the airtightness and integrity of the equipment.

Why do airtight equipment need dedicated small cross-section gratings?

Inside the precise airtight equipment, every installation position has strict size restrictions. The cross-sectional dimensions (length × width) of the sensor directly determine whether it can be installed smoothly, without affecting the overall airtight structure and functional layout.

Rihuan RHC series compact safety light curtains

The core advantages of the RHC series gratings dedicated to small cross-section by Rihuan Sensing:

✅ Compact cross-sectional size: reduced by approximately 35% compared to conventional models, suitable for narrower installation Spaces

✅ Compact and complete structure: It maintains complete detection functions and protection levels while reducing the cross-section

✅ High installation flexibility: reliable detection can be achieved in positions where traditional gratings cannot be installed

✅ outstanding cost performance: Specifically designed for airtight equipment, it is less costly compared to custom sensors

02 Designed specifically for compact Spaces: Small cross-section, big performance

This dedicated grating for airtight equipment adopts an innovative compact design. While maintaining excellent performance, it significantly reduces the cross-sectional size of the sensor, providing greater design freedom for the internal layout of airtight equipment.

🔹 Core design features:

✅ Compact cross-sectional design: Optimize optical layout and circuit structure to achieve a smaller cross-sectional size

✅ Fully sealed protection: IP65 protection grade, suitable for various airtight environments

✅ High-precision detection: maintains excellent detection accuracy and stability even under small cross-sectional dimensions

✅ multiple installation options: specialized installation accessories for narrow Spaces are provided

✅ economical and practical: Optimized specifically for airtight equipment, providing cost-effective solutions

As can be seen from the comparison chart, the cross-sectional size of this grating has been significantly reduced, allowing it to be installed in narrow positions where traditional gratings cannot adapt, providing more possibilities for the design of airtight equipment.

Compact air tightness detection equipment: Achieve precise position detection in a limited internal space

Internal sensing in vacuum chambers: Suitable for vacuum environments with limited space

Medical equipment sealing components: Meet the dual requirements of medical equipment for space and sealing

Automated sealing production line: Reliable detection in narrow installation positions

Semiconductor process equipment: Adapted to the compact space layout in clean rooms

🔹 Real feedback from customers: big changes brought by small size

If you are looking for solutions due to the tight internal space of airtight equipment and the difficulty in installing sensors, the compact RHC series of small cross-section gratings from Rihuan Sensing, which is specially designed for tight Spaces, is worth your in-depth understanding.

👇 welcome to contact us for more information: