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Leading Trade Fair for Powder & Bulk Solids Processing and Analytics

30.08. - 01.09.2022 // Nuremberg, Germany

New Date: POWTECH 2022 from 30 August - 01 September 2022

+++ The entries in the exhibitor & product database correspond to the registration status for POWTECH 2019. +++

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Exhibitors & Products POWTECH 2019
Zoom Image LOGO_Capanivo® und RFnivo®

Capanivo® und RFnivo®

LOGO_Capanivo® und RFnivo®

Capanivo® und RFnivo®

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Capacitive Level Limit Switch

The Capanivo® level limit switch can be used in many solids and liquids as a full, demand or empty detector.

The robust, glass reinforced PPS (Polyphenylene Sulfide) sensor is even suitable for food applications whilst also resistant to many forms of aggressive material. The Capanivo® can be used in storage and process vessels, or in pipes, as a limit switch and spillage detector.

The electrodes in the sensor make up a condensator. As the level of the material changes, the capacitance changes as well. The integrated electronics evaluate the change in capacity and convert it to a switching signal.

The Capanivo® has approvals for hazardous Locations (Dust Ex) and is therefore suitable for use in most industries as a limit switch.

Capacitance Level Switch for LIQUIDS and Solids, with RFnivo® 8000

UWT has expanded the RF limit switch line with the very robust RFnivo® 8000 that includes a high-temperature version for a wide temperature range from -40°C to +400°C and pressure resistance up to 35bar. The PFA isolation ensures high degree of chemical resistance.
The capacitive measuring limit switch responds to the change in capacitance at the probe, which is detected by the change in the oscillating frequency.
The integrated “Active Shield“ technology ensures high reliability even for products that cause caking.

Our Solutions for:

  • All kinds of liquids
  • Very strong caking
  • Process overpressure
  • Vibrations within the process
  • Corrosion resistance in aggressive materials
  • High process temperatures
  • High safety standard
  • Hygiene versions
  • Explosive environments
  • Interface measurement

Special Features:

  •  Potted electronics
  •  Very high sensitivity (DK ≥ 1,5)
  • Functionality independent of silo wall
  • Digital electronics with Profibus PA, integrated display and operating menu
  • Programmable electronics
  • Rod and metal rope extension (up to 25m)
  • Robust version for overpressure up to 35bar
  • Temperature range from -40°C up to +400°C
  • ESD protected probe
  • WHG certification

NivoCapa® NC 8000 Capacitance Level Transmitter for LIQUIDS
The one for pinpoint accuracy
Precise and versatile detection for continuous level measurement with the NivoCapa® NC 8000. The sensor measures the electrical capacity of the level in the tank. The integrated “Active Shield“ technology allows this system to be used in particularly adhesive materials.

Features of the NivoCapa® NC 8000 at a glance:

  • The one for pinpoint accuracy
  • Potted electronics
  • „Inverse Frequency Shift“ Technologie
  • Rod and metal rope extension
  • Use in conductive and nonconductive materials
  • PFA isolation for high chemical resistance
  • 2-wire instrument
  • Very high sensitivity (DK ≥1,5)
  • Robust version for overpressure up to 35bar
  • Temperature range from -40°C up to +200°C
  • ESD protected probe
  • LCD display with control buttons
  • Diagnostic function
  • Very user-friendly
  • Programmable electronics
  • Fully adjustable range: level, damping, diagnosis etc.

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