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LevelRay Manuals & User Guides

LevelRay is Teledyne ISCO’s non-contact radar level sensor line for measuring liquid levels in water and wastewater systems and integrating with compatible flow meters.

Tip: include the full model number printed on your LevelRay label for the best match.

About LevelRay manuals on Manuals.plus

LevelRay is a Teledyne ISCO radar level sensor product line for water and wastewater applications. The Model 370 uses FMCW radar for non-contact liquid level measurement.

Find installation and operation guides, mounting instructions, and safety information to help with setup and maintenance. LevelRay supports TIENet and Modbus RS485 connections for integration with compatible flow-monitoring equipment.

For technical assistance, contact Teledyne ISCO with your model and serial number. Returns require prior authorization.

LevelRay manuals

Selected manuals from manuals+ curated for this brand.

LevelRay 370 Radar Level Sensor Installation Guide

August 17, 2026
Model 370 Radar Level Sensor Installation and Operation Guide Manual Body #69-4873-001 © 2025. All rights reserved, Teledyne Instruments, Inc. Revision XB, April 29, 2026 Use and Disclosure of Data…

LevelRay support FAQ

Common questions about manuals, registration, and support for this brand.

  • Where can I find LevelRay manuals?

    Teledyne ISCO’s LevelRay product page lists the Model 370 installation and operation guide, mounting instructions, datasheet, and safety and certification sheet.

  • Who provides technical support for LevelRay?

    Contact Teledyne ISCO technical support at +1 866-298-6174 or iscowatersupport@teledyne.com. Have your model and serial number ready.

  • Which flow meters can LevelRay connect to?

    LevelRay interfaces with Teledyne ISCO DuraTracker and Signature flow meters using TIENet. It also supports Modbus RS485 for integration with compatible non-ISCO equipment. Consult the installation guide for connection requirements.

  • What should I read before installing a LevelRay sensor?

    Read the installation and operation guide, applicable mounting instructions, and safety information before installation. The sensor and its accessories are not approved for hazardous locations.

  • How do I return a LevelRay sensor for service?

    Contact Teledyne ISCO technical support first. A Return Merchandise Authorization number is required before returning equipment; follow the shipping instructions provided and include a description of the malfunction.