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LEM5 – Low-cost level switches

The LEM5 low-cost level switch is designed for reliable liquid level monitoring in industrial tanks and fluid systems. Built with durable materials and precise actuation, it ensures consistent performance across varying conditions. Its compact design and easy installation make it ideal for automation, water management, and process control applications. Optimized for efficiency and affordability, the LEM5 offers dependable level detection for modern industrial environments.

Category Level
Brand Elettrotec
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Technical details and application highlights

Review the complete description, feature set, and specification details before sending your inquiry.

The LEM5 low-cost level switch is an efficient and reliable solution for monitoring liquid levels in industrial tanks, reservoirs, and process systems. Designed to meet modern industrial automation needs, this compact level switch provides accurate detection while maintaining affordability. It is widely used in water treatment, chemical processing, and fluid management applications where consistent level control is critical.

Key Features

  • Cost-effective liquid level monitoring solution
  • Compact and lightweight construction
  • Multiple contact configurations (NO, NC, SPDT)
  • Durable materials for long operational life
  • Easy installation with standard mounting
  • Reliable switching performance under varying conditions

Design & Functionality

The LEM5 level switch features a robust design using nylon for the body and NBR for the float, ensuring durability and resistance to industrial fluids. Its float-based mechanism enables precise actuation based on liquid level changes. The device supports flexible electrical configurations, making it adaptable for various control systems and automation setups.

Total Crossed Beams

The LEM5 is engineered to provide consistent switching accuracy through its internal actuation mechanism, ensuring stable and repeatable performance. This enhances reliability in applications requiring precise liquid level detection.

Beam Pitch Options

With options for different actuation points, the LEM5 allows customization based on application requirements. This flexibility supports various tank sizes and fluid level control needs, improving operational efficiency.

Intrinsic Synchronism

The switch operates with high synchronization between float movement and electrical output, ensuring accurate signal transmission. This intrinsic synchronism reduces false triggering and enhances system reliability.

Operational Advantages

The LEM5 offers significant operational benefits including reduced maintenance, easy integration into existing systems, and dependable performance in challenging environments. Its wide temperature range and pressure tolerance make it suitable for diverse industrial applications. Additionally, its compact size allows installation in confined spaces, making it a versatile choice for engineers and system designers.

Parameter

Specification

Body MaterialNylon
Float MaterialNBR
Actuation Point1 or 2 with NO – NC – SPDT contacts
MountingG1/4”
Electrical ConnectionLead wires L. 500 mm (standard)
Switching CapacityNC/NO – 60W/VA / SPDT – 30W/VA
CurrentNC/NO – 0.8A / SPDT – 0.5A
Voltage220V – 50Hz
Temperature Range-10°C to +80°C
Max Pressure5 bar
Fluid Specific Gravity0.7 kg/dm³
Fluid Viscosity150 cSt
SizeLEM5CN – 82 mm / LEM5LN & LEM5M – 146 mm
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