RG7 measures the level by transmitting radar pulses towards the object and receiving its echoes. The level is decided by the pulses travel time that is proportional to the distance between the sensor and the object surface.
Upon reception, the microprocessor that runs the intelligent software in the sensor head analyzes the echoes, transforms them into the surface level values, and outputs the data. Since the radar pulses are hardly affected by the tank content and its environment like temperature and pressure, radar measurement is proven to be the most reliable gauging method in most applications.
Additionally, because of the fact that the radar sensor is not physically contacting with the measured object, there is almost no maintenance required for the sensor.
* Non-contact measuring
* Non mechanical moving parts
* High accuracy: ±2mm
* High reliability, Easy maintenance
* High sensitivity
* Density, Pressure and Temperature less affected
* Ex-proof mode is optional(ATEX, IECEx)
* Up to 30m Max. by 4” Cone Antenna
* Integral mode RG7 with display is optional
Internal Signal Conditioning, RS485 Modbus Digital signals allow up to 300-meters long communication between the Sensor and the GDC.