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DuoSeries Detectors LB 4700

Product catalog summary

Overview: The DuoSeries Detectors LB 4700 are advanced measurement devices utilizing proven 2-wire technology. They are designed for applications such as level, level switch, mass flow, and density measurements. These detectors are suitable for both standard and complex measurement tasks.

Key Features:

Advanced self-diagnostics and monitoring capabilities.
Compatible with transmitters LB 44x and LB 47x, with optional PC interface for additional adjustments and data export.
ATEX and IECEx certified for explosion protection.
Lead collimator for enhanced accuracy by shielding from background radiation.
Continuous data logging capabilities.
Compact, lightweight design suitable for use in dip pipes.
Stainless steel housing with optional water cooling, which can be retrofitted.

Technical Specifications:

Power Supply: Supplied by connected transmitter LB 44x or LB 47x.
Cable Connections: M12 and M16 for various cable sizes.
Maximum Cable Length: 1000 m with specific Berthold cable.
Housing Material: Stainless steel ISO 1.4301 / AISI 304.
Water Cooling: Optional, up to 6 bar.
Cascading: Up to 17 detectors.
Temperature Range: -40 to +60°C for CrystalSENS, -40 to +55°C for UniSENS.
Temperature Stability: ≤ 0.002 %/°C for CrystalSENS, ≤ 0.01 %/°C for UniSENS.

Certificates and Tests:

IP Protection: IP 66 / IP 67.
Explosion Protection: ATEX and IECEx certified.
Environmental Tests: Vibration, mechanical shock, climatic, and temperature shock tests.

Accessories:

Extended temperature kit and metal cable glands for enhanced temperature range.
Detector Service Modem for PC interface.

Applications: The detectors are ideal for plant revamps or upgrades where existing infrastructure should remain unchanged. They are compatible with existing transmitters and can be operated with Berthold's PC software for data analysis and functional testing.

Catalog excerpts

DuoSeries Detectors LB 4700 Proven 2-wire technology with advanced functionality Our Bestseller - newly designed § § Applicable for level, level switch, mass flow and density measurements § Perfect for all standard applications as well as for tricky measurement tasks § Proven 2-wire technology § Advanced self diagnostics and monitoring features § Operation by transmitters LB 44x or LB 47x, PC interface as an option § ATEX and IECEx certifications Ex-e terminal connection room offers increased safety Lead collimator provides protection from background radiation. The benefit: higher accuracy and reliabilty fully compatible to the transmitters LB 44x and LB 47x Continuous data logging (count rate, high voltage, events...) PC interface for additional adjustments, detector testing in the workshop, data export etc. Stainless steel housing Improved water cooling, covers the entire detector and can also be retrofitted Compact and light design, also ideally suited for the use in dip pipes.

Open the catalog to page 1

DuoSeries Detectors LB 4700 Detector operating data Power supply supplied by connected transmitter LB 44x or LB 47x Cable connections Maximum cable length with Berthold cable ID no. 32024, 1000 m (for polymer cable glands) Wire cross-section Housing material Stainless steel ISO 1.4301 / AISI 304 (others upon request) Water cooling Option (can also be retrofitted), max. 6 bar up to 17 detectors Scintillator size Ø x length [mm] Weight with cooling [kg] CrystalSENS (point detectors) Option Option 50 x 500 polymer 50 x 1000 polymer 50 x 1500 polymer 50 x 2000 polymer Option Option Option Option...

Open the catalog to page 2

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