Description
The SITRANS LR None Contact Radar Transmitter range consists of 2 wire 6 GHz, 25 GHz, 78 GHz FMCW and 4 wire 24 GHz FMCW pulse radar level transmitters, covering a measuring range of 0 – 100m in liquid, slurries or solids applications. Available materials of construction enable use in various storage and process vessel applications including hygienic and where media is corrosive or aggressive.
They have easy setup with graphical HMI with Quick Start Wizard or remote access via EDD or DTM also use of intrinsically safe infrared handheld programmer for local interface.
Field proven with rugged encapsulated enclosure based on 10+ years of experience.
Probe LR
The Probe LR is a 2-wire, 6 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in basic storage vessels with nominal pressure and temperature, to a range of 20m.
Benefits:
- Reliable readings with Process Intelligence advanced echo processing for reliable performance
- Ready for digitalisation with HART connectivity
- Uni-Construction polypropylene antenna includes an internal, integrated shield that eliminates vessel nozzle interference
SITRANS LR100
The LR100 series is made up of various 80 GHz compact radar transmitters with Bluetooth wireless technology. Featuring a narrow beam for flexible installations in existing vessel openings – or non-intrusively through plastic vessels to a range of 30m.
Benefits:
- Easy Bluetooth® wireless technology for easy and quick setup with Siemens SITRANS mobile IQ App
- 80 GHz narrow beam and small size allows for the easiest installation and commissioning
- Custom radar microchip means signal killer conditions like condensation, buildup or fluffy solids are no match for the extreme sensitivity of the microchip, the weakest signals are still detected
- Zero blanking zone allows measurement range right up to the sensor and with an accuracy of 2 mm you can get rid of costly manual measurement methods
- Digitalisation and Industry 4.0 ready with HART 7.0 or optional Modbus RTU for intelligent, value adding data locally or to the cloud
- Optional display available with the LR150.
SITRANS LR200
The LR200 is a 2-wire, 6 GHz pulse radar level transmitter for extreme process conditions in process vessels up to 20 meters. This technology is most suited for applications where there is severe turbulence or material build up.
Benefits:
- Reliable readings with Process Intelligence advanced echo processing for reliable performance
- Ready for digitalisation with HART or PROFIBUS PA for connectivity
SITRANS LR250
The newest release from Siemens, the SITRANS LR250 and its complete range of antennas and process connections make this transmitter suitable for nearly any liquids application. Built to last, these antennas give you liquid level flexibility for inventory and process vessels.
Benefits:
- Reliable readings with Process Intelligence advanced echo processing for reliable performance
- Ready for digitalisation with HART, PROFIBUS PA or FOUNDATION fieldbus for connectivity
- The right antenna and process connection for the application with a wide range of antenna materials for all industries: Polypropylene, PTFE, PP, or 316L stainless steel
SITRANS LR260
The LR260 is for Intrinsically Safe solids applications. This 2-wire, 25 GHz pulse radar level transmitter is for continuous monitoring of solids and liquids. Ideal for applications requiring quick update rates.
Benefits:
- Reliable readings with Process Intelligence advanced echo processing for reliable performance
- Stable measurement for quick update process
SITRANS LR460
The LR460 is for challenging solids applications. For extremely low dielectric, low density powders, the 25 GHz SITRANS LR460 is the preferred solution. Featuring a horn antenna with an 8-degree beam, this 4-wire FMCW device has proven itself in thousands of applications.
Benefits:
- Process Intelligence – advanced echo processing for reliable performance
- Extremely high signal yields high performance (high signal-to-noise ratio)
SITRANS LR560
The SITRANS LR560 is the first choice and easiest-to-use solids radar transmitter on the market. With a high frequency of W band (78 GHz), 4-degree narrow beam, and short wavelength, it performs reliably on solids material from practically any installation location.
Benefits:
- Process Intelligence – advanced echo processing for reliable performance
- W band (78 GHz) high frequency provides very narrow beam, virtually no mounting nozzle noise, and optimal reflection from sloped solids
- Rugged stainless steel design for industrial applications
- Aimer flange for optimising readings in the silo cone area
- Push buttons or optional Intrinsically Safe infrared handheld programmer for local interface
- Lens antenna is highly resistant to product buildup
- Air purge connection is included for self-cleaning of extremely sticky solids
