Continuous level measuring NivoGuide® 8000
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Continuous level measurement NG 8100 - Rod and cable probe Technical information / Instruction manual Contents page About this document Product description Technical data Connecting to power supply Set up with the display and adjustment module Diagnosis, asset management and service

Continuous level measurement NG 8100 - Rod and cable probe Technical information / Instruction manual About this document Function This instruction provides all the information you need for mounting, connection and setup as well as important instructions for maintenance, fault rectification, safety and the exchange of parts. Please read this information before putting the instrument into operation and keep this manual accessible in the immediate vicinity of the device. Target group This operating instructions manual is directed to trained personnel. The contents of this manual must be made...

Continuous level measurement NG 8100 - Rod and cable probe Technical information / Instruction manual For your safety Authorised personnel All operations described in this documentation must be carried out only by trained and authorized personnel. During work on and with the device, the required personal protective equipment must always be worn. Appropriate use NivoGuide 8100 is a sensor for continuous level measurement. You can find detailed information about the area of application in chapter "Product description". Operational reliability is ensured only if the instrument is properly used...

Continuous level measurement NG 8100 - Rod and cable probe Technical information / Instruction manual For your safety Conformity The device complies with the legal requirements of the applicable country-specific directives or technical regulations. We confirm conformity with the corresponding labelling. The corresponding conformity declarations can be found on our homepage. NAMUR recommendations NAMUR is the automation technology user association in the process industry in Germany. The published NAMUR recommendations are accepted as the standard in field instrumentation. The device fulfils...

Continuous level measurement NG 8100 - Rod and cable probe Technical information / Instruction manual Product description Configuration Scope of delivery The scope of delivery encompasses: Sensor NivoGuide 8100 Optional accessory The further scope of delivery encompasses: Documentation –– Quick setup guide NivoGuide 8100 –– Instructions for optional instrument features –– Ex-specific "Safety instructions" (with Ex versions) –– If necessary, further certificates Information: Optional instrument features are also described in this operating instructions manual. The respective scope of...

Continuous level measurement NG 8100 - Rod and cable probe Technical information / Instruction manual Fig. 1: Level measurement 1 Sensor reference plane (seal surface of the process fitting) d Distance to the level h Height - Level Functional principle interface measurement High frequency microwave impulses are guided along a steel cable or rod. Upon reaching the medium surface, a part of the microwave impulses is reflected. The other part passes through the upper product and is reflected by the interface. The running times to the two product layers are processed by the instrument.

Continuous level measurement NG 8100 - Rod and cable probe Technical information / Instruction manual Prerequisites for interface measurement Sensor reference plane (seal surface of the process fitting) Distance to the interface Distance to the level Thickness of the upper medium (d1 - d2) Height - Interface Height - Level Lower medium Upper medium Gas phase Upper medium (L2) • The upper medium must not be conductive • The dielectric constant of the upper medium or the actual distance to the interface must be known (input required). Min. dielectric constant: 1.6. • The composition of the...

Continuous level measurement NG 8100 - Rod and cable probe Technical information / Instruction manual Product description • Output signal Gas phase - dependent on the application, gas phase does not always exist (d2 = 0) The instrument is always preset to the application "Level measurement". For the interface measurement, you can select the requested output signal with the setup. Packaging, transport and storage Packaging Your instrument was protected by packaging during transport. Its capacity to handle normal loads during transport is assured by a test based on ISO 4180. The packaging...

Continuous level measurement NG 8100 - Rod and cable probe Technical information / Instruction manual Product description Accessories The instructions for the listed accessories can be found in the download area on our homepage. Display and adjustment module The display and adjustment module is used for measured value indication, adjustment and diagnosis. Screwed flanges are available in different versions according to the following standards: DIN 2501, EN 1092-1, BS 10, ASME B 16.5, JIS B 2210-1984, GOST 12821-80.

Continuous level measurement NG 8100 - Rod and cable probe Technical information / Instruction manual Technical data Technical data Note for approved instruments The technical data in the respective safety instructions which are included in delivery are valid for approved instruments (e.g. with Ex approval). These data can differ from the data listed herein, for example regarding the process conditions or the voltage supply. All approval documents can be downloaded from our homepage. General data 316L corresponds to 1.4404 or 1.4435 Materials, wetted parts ƲƲ Process fitting (version up to...

Continuous level measurement NG 8100 - Rod and cable probe Technical information / Instruction manual Technical data Materials, non-wetted parts ƲƲ Aluminium die-cast housing Aluminium die-casting AlSi10Mg, powder-coated (Basis: Polyester) ƲƲ Stainless steel housing (electropolished) ƲƲ Second Line of Defense (optional) Borosilicate glass GPC 540 with 316L ƲƲ Seal between housing and housing lid ƲƲ Inspection window in housing cover (optional) PA, stainless steel, brass ƲƲ Sealing, cable gland ƲƲ Blind plug, cable gland Second Line of Defense (optional) The Second Line of Defense (SLOD) is...