DuoSeries LB 473

Technological Highlights

Simple and intuitive operation

Intuitive operation via touch screen directly on the device
Automatic switching point and time constant calculation
Easy calibration and commissioning
In addition to relay functionality, a configurable current output is available

State of the art technology

Also available with intrinsically safe power supply (Full Ex-i)
Compliance with all common Ex approvals
Extensive diagnostic functions and self-monitoring
Detection of external radiation through XIP (X-Ray Interference Protection)

Simple and straightforward in operation

The DuoSeries level switch measurement system consists of a scintillation detector – either the CrystalSENS point detector or UniSENS rod detector – and a sophisticated transmitter unit for display and operation. The transmitter is a state-of-the-art control unit with robust 3.5” TFT touch panel, a powerful dual-core CPU and various control options. Advanced self diagnostics and monitoring features ensure the safe function of the system. Additionally, operators can utilize the data logging functions for detailed process analysis, allowing them to record trends and track process changes.

Protection from interfering radiation

Reliable measurements with X-Ray Interference Protection (XIP)

The level switch measuring system LoopSeries LB 473 from Berthold is equipped with the proprietary X-Ray Interference Protection (XIP) feature, ensuring superior reliability in the face of external radiation interference. This advanced technology provides a stable output even in challenging environments where external radiation, such as during weld seam inspections or crosstalk from nearby measurement systems, could otherwise disrupt performance.

More about XIP

Various detector types

CrystalSENS Detector

Point detector with high-sensitive, high-quality Sodium Iodide crystal for best long-term stability.

UniSENS Detector

Rod detector with a sensitive detector length of 0.5 up to 2.0 m for level and interface measurements.

Compare our detector types

Sources & Shields

Sources and shields used in our radiometric systems are the safest and highest quality on the market. The shielding containers create an optimum shielding.

Details