OleumTech® Unveils the New Tuning Fork for Mission-Critical Point-Level Detection

FOOTHILL RANCH, Calif., June 25, 2025 /PRNewswire/ -- OleumTech®, a leading provider of industrial automation solutions, today announced the launch of the HTF1742 Compact Tuning Fork Level Switch, expanding its H Series line of hardwired process instrumentation product line.  The HTF1742 is packed with advanced features in a robust, compact design engineered for accurate point-level detection.

The HTF1742 Tuning Fork Level Switch provides exceptional performance for high (overflow warning), high-high (overflow), low (dry run warning), or low-low (dry run) detection of liquids such as oil, petroleum, corrosive liquid, and water as well as many other mediums such as powders, granular plastics, and gravel.  This versatile instrument features dual SPDT relay outputs and an integrated relay function tester, offering users enhanced functionality and convenience by eliminating the need for an external test.

"Our new Tuning Fork Level Switch enhances our existing product lineup by offering additional fork lengths that were previously unavailable, all while reducing the size and weight of the device.  We have also added valuable features like the built-in switch tester and standardized the process connection type to ¾" NPT, making it extremely convenient for our customers to use," said Vrej Isa, OleumTech COO.

HTF1742 Tuning Fork Highlights:

• 2" to 60" lengths option in 1" increments
• 316 SS or 316L fork material option
• ¾" NPT standard connection (1" NPT optional)
• Dual relay SPDT (NO and NC)
• Debounce delay option
• Integrated Switch Tester
• NEMA 4X, Explosion-proof
• Max pressure: 2900 PSI (200 BAR)
• Process Temperature: -40 to 150 °C (-40 to °302 F)
• Supports 0.5 g/cm³ or 0.7 g/cm³ fluid density
• Selectable alarm high or low option

Please contact an OleumTech representative to learn more.

About OleumTech

OleumTech® is a leading manufacturer of hardwired and wireless industrial automation, IoT, and machine-to-machine (M2M) solutions. Headquartered in Foothill Ranch, CA, OleumTech is an ISO 9001 certified organization with a full commitment to excellence in delivering superior quality, reliability, and customer satisfaction.

For more information, visit www.oleumtech.com and follow us on LinkedIn.

Contact Information:

OleumTech Corporation
Sales and Marketing
ph +1 949-305-9009
tf +1 866-508-8586
[email protected] 

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SOURCE OleumTech