IEG-TQ071-18x1.5: Always monitor the minimum level, before it becomes an emergency.

The immersion gauge that transforms a simple level signal into an active barrier against system downtime and premature failures.

The IEG-TQ071-18x1.5 was designed to monitor the most critical point in every tank: the minimum level. This electromagnetic immersion gauge ensures constant monitoring of mineral oils and non-corrosive and non-flammable liquids in tanks and hydraulic power units, intervening at the exact moment the system risks running dry. A single device prevents sudden shutdowns, malfunctions, and extraordinary maintenance costs, protecting pumps, motors, and sensitive components.

Product Highlights
* Designed for monitoring the minimum level in tanks and hydraulic power units with mineral oils up to 80°E viscosity and non-corrosive and non-flammable liquids, ideal for highly reliable industrial applications.
* A magnet-controlled reed switch in the float ensures clean and precise switching at the switching point, minimizing false alarms and missed signals.
* SPST or SPDT contacts allow for direct control of light and audible signals or the activation of electrical equipment, increasing the level of safety and automation of systems.
* M18x1.5 connection for quick and safe installation on a wide range of tanks and hydraulic units, including retrofits.
* Reliable sealing thanks to a flat, oil-resistant synthetic rubber gasket and locking nut, for a robust and long-lasting connection.
Operation: from alarm to active protection
When the float drops and encounters the reed switch positioned at the switching point, the integrated magnet opens or closes the contact with extreme precision. The signal can be sent remotely to activate light or audible alarms, or to stop pumps and motors before the circuit enters critical lubrication conditions, significantly reducing the risk of damage and costly downtime.

Vertical mounting and compliance with the minimum distance of 35 mm from walls and ferrous surfaces ensure free float travel and maximum reading reliability. The ability to convert from NC to NO contact simply by removing the lower stop and inverting the float makes the device extremely versatile for machine builders and system integrators.

Quick installation, minimal maintenance
Installation from above via an M18x1.5 thread allows for immediate attachment to the tank; the float, with its larger bore diameter, can be removed and reassembled in just a few steps, reducing assembly time and system downtime. The robust construction and mineral oil-compatible materials ensure a long operating life, with minimal maintenance.