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3A Approved Point Level Probes and Systems

Drexelbrook has 60 years’ experience as a supplier of level measuring instruments for process industries. When it comes to sensors for hygienic processes, Drexelbrook now has the ideal probe to measure level in tanks, containers and pipes requiring 3A certification.

The point level measurement using these probes is easy to install, set up, put into operation and they are extremely cost effective.
3A Approved Point Level Probes for Hygienic Applications
Drexelbrook 3A probes are level sensors with the unique requirements of the food industry and optimized for hygienic applications requiring CIP and SIP cleaning operations. Gapless designs, FDA certified materials and fittings, allow trouble free long-term use.

Designed for use with liquids, slurries and bulk solids such as grains and powders.

Broad System Compatibility
Drexelbrook capacitive/RF admittance 3 terminal probe sensors are designed for use in any of our point level products lines. System options include the Z-Tron IV, The Point Line Powered, The Point Loop Powered and the IntelliPoint Series of products.

The 700-3201 series probes are 3 Terminal point level probes designed with Drexelbrook Cote Shield technology to eliminate the effects of coatings and media build-up on the probe.

3A approved Tri-Clamp fitting sizes of 1-1/2”, 2”, 2-1/2”, 3” and 4” are standard. 3A Probe product selections can be made directly in the system configuration when ordering the product.
Key Features
• Cote Shield Technology eliminates effect of product build-up on probe
• Suitable for CIP and SIP
• FDA Certified Materials

Product Type
Liquid level sensor, Granular level sensor, Slurry level sensor, Interface level sensor, Point level switch, Point level transmitter, Point level sensor

Request more information to see how we can help you with a level switch solution that suits your need.

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  • Application Notes / How To Guides +

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      Drexelbrook offer point level solutions for measuring level of wort in brew kettles. The nature of the application, hot, steamy, boiling surface, make many level technologies unsuitable for measuring level of wort in a brew kettle.

    • Foam Trending

      Drexelbrook offers an accurate and reliable foam level measurement solution for the beer and wine industry.

    • Filler Bowl Applications

      Learn how to provide accurate level control and ignore foams in filler bowl applications with Drexelbrook level measurement technologies.

    • Granular Material Level in Storage Silo

      Drexelbrook RF level switches are the most robust and versatile point level devices available.

    • Point Level Measurement in Granular Storage Silos

      The weight of a granular material in silos and the dirty, dusty nature of the environment makes mechanical level devices unreliable. Drexelbrook offers a solution.

    • High Level Shut Off Filler Arm Loading

      Sensors mounted on filler arms are susceptible to impact shok which will damage most point level technologies. Drexelbrook RF sensing elements offer a solution.