Tank Fill Level Sensor  Manufacturers, Traders, Suppliers

We are your competent partner for level measurement in all kind of solids applications.
Our strengths are in bulk solid handling based on our product lines Rotonivo, Vibranivo, Capanivo, Nivobob (UWT plumb bob system) and Nivowave, but we also offer competent solutions for other tasks.
Worldwide we are renowned for our ability to provide customized solutions.
Our products are distinguished by their easy handling, extreme reliability and high durability.

Rotonivo®

• SIL 2 compliant
• World ´s first universal voltage electronics
• Rotation principle insensitive to caking
• Robust aluminium die cast housing
• Adjustable sensitivity (DC >15 g/l)
• Protected motor (friction clutch & double bearing)
• Long lifespan (brushless synchronised motor)
• Temperature range from -40°C to +1,100°C
• High quality grade stainless steel (process)

Vibranivo®

• PFA and Teflon coating
• High sensitivity (DC < 5 g/l)
• Surface roughness of 0.75 μm
• Temperature range from -40°C to 150°C
• NAMUR Standard
• Suitable for overpressure up to 16 bar
• Extremely robust short version
• High quality material in the process
• Level control of sediments in liquids

Capanivo®

• Independent of silo wall
• Temperature range from -40°C to +180°C
• Variety of supply voltages
• Adjustable switching delay
• High sensitivity (DC > 1.5 g/l)
• Overpressure up to 25 bar
• Approvals for dust explosive environments
• Variety of mechanical versions

RFnivo®

• Bulk materials with very low DC value > 1.5 g/l
• Applications with process pressure up to 25bar
• Vibration in the container
• High safety standard
• High hygiene requirements
• Simple to install and set up
• PFA coating
• Temperature range from -40°C up to +500°C
• High quality process materials (VA 1,4571/1,4404, ceramics, PPS)

Nivobob®

• Overpressure version up to 1.7 bar
• Temperature range from -40°C to +250°C
• Integrated tape cleaner
• Diagnostics function
• Measurement range of up to 70m
• Simple installation and set up
• Measuring Range up to 500,000 cycles
• Remote programming, analysis for up to 10 instruments
• Comm. via Modbus RTU or Profibus DP

Nivotec®

• Level monitoring and visualisation

Rotonivo®

• Strong caking
• Dusty environments
• Abrasive materials
• Extreme process temperature
• Over pressure and low pressure environments
• Explosive environments
• Heavy mechanical loading
• Electrostatic charging
• Various changing factors

Vibranivo®

• Extremely light product density
• Pneumatic filling
• Process overpressure
• Limited space
• Vibration within the vessel
• High reliability requirements
• High hygienic requirements
• Sediment levels in liquids
• Explosive environments

Capanivo®

• Dusty environments
• Light materials
• Pneumatic filling
• Overpressure
• Explosive environments
• Corrosion resistance for aggressive material
• High chemical resistance
• High standard of safety requirement
• Caking

RFnivo®

• Dusty environments
• Abrasive media
• Extreme process temperatures
• Positive and negative pressure
• Hazardous areas
• Heavy materials
• Caking bulk solids

Nivobob®

• Strong caking
• Material with changing temperature and humidity
• Electrostatic charging
• Heavy material
• Limited space
• Low dielectric constant
• Explosive environments
• Large measurement distances
• Aggressive environments (noisy, dirty)

Berthold's Process Control division offers solutions for the non-contacting measurement of level, density, concentration, bulk flow and moisture. As the global leader in radiometric technology our products are characterized by an outstanding measurement performance and reliability.

• Chemical industry and refineries
• Paper Industry
• Power Plants
• Mining, coal and coke
• Steel industry
• Food industry

- Chemical industry and refineries
- Paper Industry
- Power Plants
- Mining, coal and coke
- Steel industry
- Food industry

The Tank Side Monitor NRF81 is a sensor integration and monitoring unit for bulk storage tank gauging applications. It integrates various level, temperature and pressure tank sensor data into a control host system. Various selectable alarms and outputs.

Measuring Principle: Level radar
Characteristic / Application: Field gateway for tank sensor operation and monitoring and integration into inventory control system
Specialities: Hydrostatic Tank Gauging (HTG)
Supply / Communication: 85-264VAC
Ambient temperature: Standard:; -40°C…60°C; (-40°F...140°F); For calibration to regulatory standards:; -25°C…55°C; (-13°F...131°F)
Communication: Outputs:; Fieldbus: Modbus RS485, V1, HART Analog 4-20mA (Exi/Exd); Relay (Exd); Inputs:; Analog 4-20mA (Exi/Exd); 2-, 3-, 4-wire RTD
Certificates / Approvals: ATEX, FM, IEC Ex
Metrological approvals and certificates: OIML, NMi, PTB
Options: Redundant fieldbus; Alu-coated or 316L housing; Weather protection cover; mounting kit pipe

Features

• EHEDG certified with JUMO PEKA Typ 40.9711 process connection (hygienic design, all stainless steel)
• Can be turned (320°) for improved legibility
• Freely configurable analog output
• Process safe precision of ≤ 0.1% from standard value
• Individual rescaling 1:4
• Large, brilliant, two-color display with alarm function
• Time saving, simple configuration at the device or through a more convenient set-up program
• Flexible installation possibilities by mirror-imaging the display (180°) and subsequent auto-zero
• Optional high temperature variant up to 200°C (SIP and CIP compatible)

Customer benefits

• Process safe and reliable The hygienic design, components coming into contact with the medium are made of stainless steel, and a system without dead spots prevent microbial contamination, thereby guaranteeing maximum process safety for hygienic processes.
• Uncomplicated and time-saving The measuring instrument can be configured time-savingly and easily either locally or set through a more comfortable setup program
• Flexible To optimize legibility, configuration and electrical installation, the case turning through 320°, the 180° mirror-imaging feature and the possibility of auto-zeroing permit the measuring instrument to be individually aligned in any installation position in a user-friendly manner.

Applications

• Food industry (breweries/dairies)
• Pharmaceutical industry
• CIP/SIP plants
• Machine and machine line construction
• Air conditioning and refrigeration system construction