Project Description

80GHz Radar Level Transmitter (Hygienic Version)

SKR800

Benefits

  • 2-wire 80GHz FMCW Radar

  • Hygienic & Sanitary Application

  • Measuring range: liquid up to 20 m

  • Accuracy:  Liquid ±2 mm

  • Narrow emitting angle: 5°

  • PTFE sealed lens, not affected by deposits/condensate water

  • Hygienic fittings clamp 2” or customized.

Working principle

Frequency modulation continuous wave (FMCW) technology is adopted in the object level meter of 80GHz radar level transmitter. The continuous wave with frequency variation is transmitted within a certain period, and the echo reflected by the object has a certain frequency difference with the transmitted signal. The distance information between the target and the radar can be obtained by measuring the frequency difference.
Radar level meter, as a new industrial level measuring instrument, has the characteristics of high temperature resistance, high pressure resistance, vacuum resistance, strong penetration, temperature, steam, dust and other effects.

Applications

This Hygienic 80GHz Radar Level Transmitter have been specially developed for the needs of the pharmaceutical industry, The standardized fittings of the hygienic adapters can be selected as needed and only require minimal effort to install. This end-to-end concept allows simple integration and fast maintenance – it also reduces spare parts inventories and production downtime.

Technical specifications

Application Liquid level in pharmaceutical industry
Frequency 77GHz-81GHz
Measurement Range 8m, 15m, 20m
Antenna Material PTFE
Installation Hygienic fittings, Clamp ≥ 2″ /Thread/Flange
Process Temperature -40℃~+60℃
Process Pressure -1~16bar
Accuracy ±2mm
Beam Angle
Signal output 4-20mA/HART, Rs 485-Modbus
Power <0.5W (two-wire)
Explosion-proof Exdia II CT6Gb
SK-R800 80GHz Radar Level Transmitter
Code Medium Type
L Liquid
S Solid
Code Measuring Range
3~30 3m8m15m20m30m
Code Connection
G G Thread
N NPT Thread
H Hygienic fittings
Code Temperature
N -40-60°C
Code Electric Interface
M M20×1.5(F)
N 1/2 NPT(F)
Code Communication
M Modbus
H Hart
SK-R800 L 10 H N M H

Documentation