New Drexelbrook IntelliPoint RF™ Series Point Level Safety Switch
Now with Full SIL2 Certification to IEC61508

Premium Point Level Switch Offers Extreme Reliability in Challenging

AMETEK Drexelbrook, a world leader in level measurement technology, has expanded its point level offering with a fully certified SIL2 safety point level switch that provides highly reliable overfill protection, specifically designed for applications in which there is a high cost of failure.

Drexelbrook Safety IntelliPoint RF represents a significant advance in RF admittance reliability that addresses applications requiring safety instrumented functionality (SIF). The SIL IntelliPoint offers a full line of measurement probes to fit any process application where Safety Overfill Protection is required. This premium point level switch was designed to perform in the most challenging operating environments with extreme reliability while meeting API 2350 Overfill Protection Standards.

IntelliPoint RF level transmitter’s range of features and functions make it suitable for use in safety-related systems with requirements for functional safety for SIL2 (SIL3 with redundant switch). It is certified in accordance with IEC61508-2 and has worldwide hazardous area approvals (FM, FMc, ATEX and IECEX-Pending).

The Safety IntelliPoint RF transmitter utilizes state-of-the-art electronics and features built-in Auto Verify™ circuitry that continually self-tests the complete system. If a fault is detected, the IntelliPoint Auto Verify alerts plant personnel. It also has a Manual Certify Test that checks that the Auto Verify circuits are operating and confirms that probes and cables are properly connected.

In addition, no calibration or setpoint adjustments are required. Users simply install the
IntelliPoint RF into the tank and apply power. Unlike other RF or capacitance systems that require calibration, the IntelliPoint RF reliably detects the absence or presence of material without any adjustments.

IntelliPoint’s electronics sense changes in the probe that simulate contact with the media or a
floating roof, providing users with a method to ensure proper working performance without having to climb into the tank, and it automatically recognizes and ignores coatings to prevent false alarms.

Point Level Safety Switch High Reliability Floating Roof Tank Probe

The transmitter’s dual compartment housing separates customer wiring from the sensing element and operating circuits, and its encapsulated power supply/terminal block design eliminates the possibility of damage caused by moisture in the conduit.

AMETEK Drexelbrook is an acknowledged leader in level measurement with more than 50 years of industry experience. Its level measurement instruments are used in a wide range of industries, including petroleum, chemical, petrochemical, food/beverage, water/wastewater, power, pharmaceutical, pulp/paper, mining, aggregates, feed/grain among others.

Videos to watch...

1). How to change modes on the POINT LEVEL SWITCH

2). Floating Roof Tanks Spill Prevention

3). Universal IV Level System

AMETEK Drexelbrook is a unit of AMETEK, Inc., a leading global manufacturer of electronic instruments and electromechanical devices with annual sales of approximately $4.0 billion. For more information, contact AMETEK Drexelbrook, 205 Keith Valley Road, Horsham, PA 19044. Telephone: 215-674-1234 or Fax: 215-674-2731. Website:

For more information, please contact:

AMETEK Drexelbrook • 205 Keith Valley Rd • Horsham, PA 19044 U.S.A.
Tel: +1 215-674-1234

Contact: Bob Irving +1 215-293-4185,

March 2018

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