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Electromechanical lot system
NivoBob®
Continuous level measurement
Solids
The electromechanical plumb bob sensors NivoBob® NB 4100 is used for continuous level measurement in bulk storage silos of various applications. The simple electromechanical measuring method makes it a reliable all-rounder, approved in the practical use in almost all bulk solids. Especially in granulates or bulk solids with a low DK value, the NB 4100 works perfectly.
Durable, simple and reliable measuring principle up to 30 m measuring range
Works in almost all bulk granulates
Very cost-effective level sensor in bulk solids
More Information
Measurement principle
Electromechanical Lot-Sensor
Measuring task
Continuous level measurement
Medium
Solids
Mounting position
top angled (top) on a Socket
Ambient temperature
-40°C … +60°C (-40°F … +140°F)
Process temperature
-40°C ... +80°C (-40°F … +176°F)
Process pressure
-0,2 bar … +0,2 bar (-3.0 psi … +3.0 psi)
Housing material
Aluminium
Housing protection rating
IP66, Type 4
Flange connection
Hygienic fittings
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Wetted materials
Aluminium Stainless steel 1.4301 (304) Stainless steel 1.4401 (316) Stainless steel 1.4305 (303) PVC PA
Mechanical load
standard motor: 0,8 kN
Power supply
115V AC 230V AC 20...28V DC
Signal output
4…20 mA Relay Modbus RTU Profibus DP
Approvals
CE General purpose ATEX TR-CU FM
Ex markings
Ex t
Hygienic / Pharma
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Further approvals
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Features
self diagnostics menu-driven quick start volume table
ATEX
European approval for use in explosive Environments (ATmosphère EXplosible)
CE
European manufacturer approval for use in non-explosive Environments (European community)
FM Ex & General purpose
North American approval for use in explosive and non-explosive Environments (Factory Mutual)
TR-CU / EAC-Ex
Russian declaration of conformity
TR-CU-GP Solids over 50V
Russian declaration of conformity
TR-CU-GP Solids up to 50V
TR-CU-GP Solids up to 50V
Russian declaration of conformity
UK
UK-Declaration of Conformity
UKEX
UK approval for use in potentially explosive atmospheres
Product Configuration - Technical Notes
Product Configuration - Technical Notes
Product information sheet
Product information sheet
Spare Parts and Accessories
Spare Parts and Accessories
Do you have a specific measurement challenge?
You can search our pool of successfully solved level measurement solutions in our application database
WE ARE DELIGHTED TO OFFER PERSONAL ADVICE
Simply contact our product manager to find the right solution for your application.
During a one-on-one conversation, we will ensure to provide you with the most suitable solution and configuration
ENRIQUE VALENCIA [email protected] +52 442 790 8298
Level measurement for demanding processes in cement storage
Industry: Building / Cement
Level measurement for demanding processes in cement storage
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Having the right Safety LEVEL
Industry: Chemicals
Having the right Safety LEVEL
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Industry: Power
Time to POWER UP with smart Level Measurement Solutions
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Level Measurement Solutions when iron gets too hot to handle
Industry: Mining / Metal
Level Measurement Solutions when iron gets too hot to handle
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Robust measurement - you can BUILD on!
Industry: Building / Cement
Robust measurement - you can BUILD on!
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Sugar beet - as versatile as UWT level measurement devices
Industry: Food & Beverage
Sugar beet - as versatile as UWT level measurement devices
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It tastes better when you know your LIMITS
Industry: Food & Beverage
It tastes better when you know your LIMITS
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Robust solutions with particularly long service life
Industry: Synthetics
Robust solutions with particularly long service life
Read Application Story
Level measurement and monitoring in plastic raw materials
Industry: Synthetics
Level measurement and monitoring in plastic raw materials
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Measurement sensor answers to demands of grey gold manufacturing
Industry: Building / Cement
Measurement sensor answers to demands of grey gold manufacturing
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Efficient silo management for smooth process flow
Industry: Food & Beverage
Efficient silo management for smooth process flow
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Simple disposition of stocks in the synthetics industry
Industry: Synthetics
Simple disposition of stocks in the synthetics industry
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Different processes within bulk material handling for animal feed production
Industry: Animal Feed
Different processes within bulk material handling for animal feed production
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Configuration is being created...
Start your individual sensor configuration here
Fast. Simple. Tailored.
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Electromechanical lot system
NivoBob®
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