Spínač hladiny, řada: GRF Optický spínač bodové hladiny 100 mA 20 bar Šroubová svorka Fluorelastomer 55 °C -10 °C SICK

SICK GRF Series Level Sensors, 30V Maximum DC Voltage, 20bar Maximum Pressure - GRF18S-P234LV

This optical point level switch is designed for precise liquid level monitoring in a range of industrial applications. Constructed from Durable stainless steel, it features a G1/2 thread for easy mounting and a robust design suitable for high-pressure environments, withstanding up to 20 bar. The device operates efficiently within a temperature range of -10°C to +55°C and utilises a PNP NC switch output for streamlined performance.

Features & Benefits

• Designed with a stainless steel body for extended durability
  Operates safely under maximum pressure up to 20 bar
  Functions effectively between -10°C to +55°C
  Supports a maximum DC voltage of 30V and current of 100mA

Applications

• Effective in liquid level monitoring within manufacturing processes
  Utilised for industrial level detection in water treatment facilities
  Ideal for requiring reliable performance under pressure
  Suitable for automation systems that require accurate level control

What are the installation requirements for this level switch?

The installation requires a compatible G1/2 thread to ensure proper sealing and functionality in the intended liquid environment. The switch must be positioned correctly to optimise its performance for accurate level detection.

How does the switch output type influence its application?

The PNP NC switch output provides the flexibility to integrate with various control systems, enabling effective monitoring and automation, particularly in scenarios where a normally closed circuit is preferred.

How is the sensor's durability validated?

The stainless steel construction ensures a high degree of resistance to corrosion and physical impact, while compliance with CE certification and UL listing confirms that it meets rigorous quality and safety standards required for reliable operation in demanding environments.