Relay sensor RIZUR-DRU-1PM

The Relay sensor RIZUR-DRU-1PM is a floating relay sensor intended for accurate liquid level measurement in industrial processes. It successfully regulates the water, diesel fuel, aviation oil, and other compatible liquid levels with dynamic viscosity up to 2.4 Pa•s and density of not less than 0.8 g/cm³. The sensor is made from corrosion-proof steel 12Х18Н10Т and rubber and can operate in conditions where monitored liquids are not aggressive to these materials.

The sensor works on a simple principle: the float mechanism reacts to liquid level variations. As the level of liquid varies, the buoyancy force pushes or pulls the float, which is translated to a microswitch within the housing. The movement activates the relay with a dry contact output signal appropriate for use with numerous signaling and control devices. The construction provides precise and reliable performance, making it suitable for automation systems that need to precisely control liquid levels.

Optimal for industrial and automation systems, with excellent corrosion resistance and easy operation. The sensor’s durability and stable performance make it an excellent component in industrial automation, providing efficient and safe liquid level monitoring.

Relay sensor RIZUR-DRU-1PM Product Features

• Float-type relay sensor for liquid level monitoring
• Suitable for water, diesel fuel, aviation oil, and similar liquids
• Handles liquids with dynamic viscosity up to 2.4 Pa·s
• Compatible with liquids having a density of at least 0.8 g/cm³
• Constructed from corrosion-resistant steel 12Х18Н10Т and rubber
• Not suitable for liquids aggressive to the housing materials
• Relay output with dry contact for external signaling devices
• Designed for vertical installation in tanks and vessels
• Microswitch control for reliable signal triggering
• Rated for use in non-hazardous and industrial environments
• Resistant to mechanical wear and corrosion
• Stable operation in varying temperatures and humid conditions
• Easy to install and maintain
• Compact and rugged housing
• Long service life with minimal maintenance
• Fire-safe and explosion-resistant by design
• Operates without generating electrical arcs or sparks
• No external power supply required for the float mechanism
• Ideal for use in automated control systems
• Mechanical movement triggers electrical relay
• Works effectively with electrical automation and control panels

Areas of Applications

• Water supply systems
• Oil storage tanks
• Diesel fuel monitoring
• Aviation fuel facilities
• Process control units
• Industrial automation systems
• Machine building plants
• Chemical processing facilities
• Hydraulic systems
• Wastewater management
• Food processing plants
• Fire safety systems

Safety-oriented in its design, the Relay sensor RIZUR-DRU-1PM is non-self-igniting and will not sustain combustion, meeting high fire safety standards. It belongs to climatic category Y of the 2nd category under GOST 15150, reflecting its capability to operate under various environmental conditions.