F78MP Series Radar

Ideal for Difficult Environments

Transmitting at a frequency of 78 GHz with a narrow beam angle of 4 degrees, the F78MP Series air radar level device is consistent and accurate in difficult environments.

Optimal Positioning

To receive the best results, a directional (5 degrees), or aiming flange (10 degrees) is offered on the F78MP Series air radar, which allows the unit to be directed specifically at the desired location within the vessel. A flat flange is also available.

Watch to see how the F78MP Series Radar Unlocks Your Solution!

Technology: Through-Air Radar
Applications: Non-contact, reliable in difficult environments

More Features

Extended Transmission Distance

For tall and short silos, measure distance is up to 328 ft (100 m)

Simple Installation

78 GHz with a 4° beam angle for precise measuring

Aiming (5° or 10°) or universal flat flange options

Quick Start Wizard with set up in only 6 steps!

Minimal Maintenance

Built in emitter and antenna provide protection from material build-up

Air purge is standard; angled vents for quick and efficient cleaning

No moving parts or external parts extending into the material

Endless Applications

High angle of repose
Low dielectric
Sticky Materials
Internal cross-beams

Watch to see how the F78MP Series Radar unlocks application doors that were once closed to you!


  • Power Supply: Nominal 24 VDC with max 550 Ohm loop resistance; Max 30 VDC
  • Dead Zone: 15.7 in (400 mm) from reference point
  • Max Measurable Distance: 131 ft (40 m) or 328 ft (100 m)
  • Transmitting Frequency Approx: 78 to 79 GHz FMCW
  • Update Time: Maximum 10 seconds (depends on settings)
  • Beam Angle: 4 degrees
  • Accuracy: 0.2 in. (5mm) including hysteresis and non-repeatability
  • Ambient Temperature Housing: -40º to 175º F (-40º to 80º C)
  • Conduit Entry: 1/2" NPT



Title Language | Revision
F78MP Series Dimensional Drawing with Aimer Flanges
F78MP Series Dimensional Drawing with Universal Flange
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Title Language | Revision
FM Certificate of Compliance
CSA Certificate of Compliance
CE Declaration of Conformity
F78MP Series Radar Specification Sheet
F78MP Series Sales Guide
F78MP Series Installation and Operation Manual
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Application Notes

Title Language | Revision
F78MP Series Radar Application Data Sheet
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