Plastic Level Switch ELP-81
Reliable liquid level management with superior chemical resistance and precise reed sensing.
The Plastic Level Switch ELP-81 provides dependable liquid level management for industrial tanks and machinery, moreover its compact design suits tight spaces. In particular, the Delrin body delivers outstanding chemical resistance against acids and bases. Furthermore, the magnetic reed sensor principle ensures precise opening and closing of the electrical circuit. Additionally, this model performs stably across a wide temperature range from -20°C to +80°C.
A magnet inside the Delrin float triggers the reed sensor, consequently the contact state changes with the liquid level. The cable outlet connection type allows quick installation, therefore reducing downtime. The body and float are both made of Delrin (polyacetal), ensuring durability and chemical compatibility. This working principle offers an effective solution for pump protection and automation processes.
Plastic Level Switch ELP-81 — Technical Specifications
This level switch is particularly suited for chemical storage tanks where safe level monitoring is critical. It is also ideal for wastewater treatment plants and process tanks to control liquid levels. Moreover, it finds widespread use in machine manufacturing for pump protection and filling automation. As a result, it optimizes liquid management across industrial facilities.
Key Advantages
- Superior chemical resistance to acids and bases thanks to Delrin body
- Compact design allows easy installation in tight spaces
- Cable outlet connection enables fast and practical installation
Applications
- Industrial tank and machinery level control systems
- Safe level monitoring in chemical storage tanks
- Level switch applications in wastewater treatment and process tanks
In conclusion, the Plastic Level Switch ELP-81 delivers a reliable level control solution for industrial facilities with its durable construction and precise working principle. ORFA Industrial has supplied technical support and fast procurement as an authorized distributor since 1985. We supply worldwide and provide expert technical support. Contact our team for more information.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies





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