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Guided Wave Radar Level Transmitter (NGM)
Enquiry Item
The NGM is a level sensor that uses TDR technology (time domain reflectometry) which is Guide Mircowave or Guided Wave Radar. This means that low-energy and high frequency electromagnetic impulses, generated by the sensor's circuitry, and are propagated along the probe which is immersed in the liquid or solid to be measured
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Features:
- Level measurement independent of pressure, temperature, humidity, conductivity
- Suitable for almost all media, liquids and light solids
- Fully modular probe design, i.e the probe types are interchangeable without any special tools or welding
- Complete galvanic insulation of device electronics from its inputs/outputs and the tank potential (no problems with electrochemical corrosion protection)
- Highly robust measurement due to 4-wire design and innovative signal analysis and disturbance signal suppression
