The NGR is a level sensor that uses TDR technology (time domain reflectometry) and thus can be used in oil- and water-based liquids without calibration. The NGR’s guided radar uses time-offlight technology to measure electromagnetic pulses. The time difference between the sent pulse and the reflected pulse is used to calculate the level, both as a continuous value (analogue output) and a freely positionable switching point (switching output).
 

Features & Benefits

• No mechanical moving parts
• Manually cutable and exchangeable monoprobe with lengths from 200 mm up to 2000 mm
• Immune to deposit formation
• Process temperature up to 100 °C; process pressure up to 10 bar
• Small inactive areas, ideal for small containers
• Accurate measurement, even when liquid type changes
• 3-in-1: combined display, analogue output (acc. NAMUR NE 43) and binary output
• High enclosure rating of IP 67, rotatable housing
• Robust design ger ökad livslängd
• Rugged design increases service life
• High flexibility due to cutable and exchangable monoprobe