NIVELCO

NIVELCO PROCESS CONTROL

Budapest, Dugonics u. 11, 1043 Hungary
Website: www.nivelco.com

WIDE APPLICATION POSSIBILITIES IN VARIOUS INDUSTRY SEGMENTS

More than 900 000 level instruments were sold all over the world by NIVELCO Process Control Co. over the last 35 years. NIVELCO is present in practically all industries with clear focuses provided by the features of the measuring technologies in its portfolio. Our intent with publishing this Application Handbook was to share a small part of our vast set of experiences with the Reader and aid our present and future clients in the selection of our instruments. When browsing this book, the Reader is to be aware of NIVELCO’s unique 5-year warranty (valid from 2018) policy which was made feasible to be introduced by the fact that our instruments are operating reliably most of the times even in extremely harsh environments in a great number of technologies of the industries we are serving. Almost no matter what level you need to measure – whether it is sewage in the USA, plastic granules in Hungary, chocolate in India or Sulphuric Acid in the Czech Republic – trust NIVELCO instruments to do the job.

  • Level Transmitters

    Since its foundation, NIVELCO has focused on the manufacture of industrial measurement products. Our focus has not changed, demonstrated by our wide level transmitter portfolio employing many different types of level measurement methods. Our ultrasonic level transmitter selection is the widest on the market offering integrated, compact 2- or 4-wire transmitters for liquids or solids with remarkable number of optional choices. Most of our transmitters are available with PFA coated probe for aggressive mediums and all transmitter families have explosion-proof models applicable in hazardous environments. Moreover, we offer devices with explosion proof dual compartment aluminum housing for FM & CSA approved requirements

    PiloTREK: Non-contact radar

    PiloTREK: Non-contact radar

    • 25 GHz (K-Band) Measuring signal
    • 2-wire compact transmitter
    • Accuracy up to ±3 mm (0.12 inch)
    • Measuring range up to 23m (75 ft.)
    • Max. 25 bar (363 psi g) and 180°C
    • 4-20 mA + HART® communication
    • IP67 Protection
    • Explosion-proof models
    • FM & CSA approved
    MicroTEK: Guided wave radar

    MicroTEK: Guided wave radar

    • 2-wire compact transmitter
    • TDR principle
    • ±5 or 20 mm accuracy
    • Measuring range up to 24m (80 ft)
    • 4-20 mA + HART® communication
    • Max. 40 bar (580 psi g) and +200°C
    • Rod or cable probes
    • Plug-in graphic display module
    • Explosion-proof model
    EchoTREK for liquids: Ultrasonic compact

    EchoTREK for liquids: Ultrasonic compact

    • 2- and 4- wire compact transmitter
    • Narrow 5° beam angle
    • Max. 25 measurement range
    • PP, PVDF, PTFE and SS transducers
    • 32-point linearization
    • 4-20 mA + HART® communication
    • Explosion-proof models, IP67
    EchoTREK for liquids: Ultrasonic integrated

    EchoTREK for liquids: Ultrasonic integrated

    • For liquid level measurement
    • 2-wire integrated transmitter
    • Narrow 5° beam angle
    • Max. 25 m (82 ft) measurement range
    • 4-20 mA + HART® communication
    • Open channel flow metering
    • Explosion-proof models, IP68
    • Can be powered from 12 V battery
    • Handheld compatibility
    EchoTREK for solids: Ultrasonic compact

    EchoTREK for solids: Ultrasonic compact

    • For free-flowing solid measurement
    • 4-wire compact transmitter
    • Narrow 5° beam angle
    • Max. 60m measurement range
    • PP and aluminum sensors
    • Joystick aiming device
    • Plug-in display module
    • 4-20 mA + HART® communication
    • Explosion -proof models, IP67
    EasyTREK for solids: Ultrasonic integrated

    EasyTREK for solids: Ultrasonic integrated

    • For free-flowing solid measurement
    • 4-wire integrated transmitter
    • Narrow 5° beam angle
    • Max. 60 m measurement range
    • PP and aluminum sensors
    • Joystick aiming device
    • 4 – 20 mA + HART® communication
    • Explosion-proof models, IP67
    NIVOTRACK: Magnetorestrictive

    NIVOTRACK: Magnetorestrictive

    • 2-wire compact and mini compact
    • 0.1 or 1 mm (0.004 or 0.04 inch) res.
    • Max. 15 m (50 ft) measurement range
    • For liquids with min. 0.4 kg/dm3 density
    • Distance, level and volume measurement
    • Rigid or flexible probes
    • OIML R-85 international certification
    • Explosion-proof models
    • FM & CSA approved
    NIVOCAP: Capacitance

    NIVOCAP: Capacitance

    • 2-wire compact transmitter
    • Rod or cable probes up to 20 m
    • Fully or partly insulated probes
    • 32-point linearization
    • High sensitivity
    • 4 – 20 mA + HART® communication
    • Explosion-proof mode
    NIVOPRESS N: Hydrostatic borehole

    NIVOPRESS N: Hydrostatic borehole

    • 2- or 3-wire submersible transmitter
    • Plastic or stainless-steel body
    • Up to 200 m (656 feet) range
    • 4 – 20 mA + HART® communication
    • Linearity error: 0.25 %
    • Incorporated Pt100 temperature sensor
    • Venting tube in cable
    • IP68 protection
    • Explosion-proof models
    NIVOPRESS D: Hydrostatic level / pressure

    NIVOPRESS D: Hydrostatic level / pressure

    • 2-wire compact level/pressure transmitter
    • Wide pressure range selection
    • High overload capability
    • Accuracy: 0.25%
    • Stainless steel diaphragm
    • Plug-in display module
    • 4 – 20 mA + HART® communication
    • Explosion-proof models
    NIVOFLIP: Bypass level indicators

    NIVOFLIP: Bypass level indicators

    • Operation without power supply
    • 500 – 5500 mm (1.65 – 18 ft) meas. Range
    • ±10 mm (0.4 inch) accuracy
    • Stainless steel or titanium float
    • Optional strap-on level switches
    • DIN and ANSI flanges
    • High temp. version up to +250 °C
    • PED approval
  • Level Switches

    The most frequent level instrumentation task is level control and limit level switching whether if the measurement medium is liquid or solid. This is the reason why NIVELCO focuses on level switches in addition to the level transmitters. NIVELCO has designed and manufactures instruments that offer reliable level control and limit level switching solutions for most media from potable water to sewage, aggressive alkalis and acids, or free- flowing, powdered, bulk or granular solids. Thanks to this very wide level switch selection we are able to provide suitable instruments for most level instrumentation applications. Most of our level switches have explosion-proof versions (in accordance to ATEX and/or IEC Ex). Moreover, we offer suitable solutions for special requirements, for example the ship-building industry with a need for Germanischer Lloyd (GL), Det Norske Veritas (DNV), and Bureau Veritas (BV) or SIL approvals.

    NIVOFLOAT: Float Switches

    NIVOFLOAT: Float Switches

    • 25 GHz (K-Band) Measuring signal
    • 2-wire compact transmitter
    • Accuracy up to ±3 mm (0.12 inch)
    • Measuring range up to 23m (75 ft.)
    • Max. 25 bar (363 psi g) and 180°C
    • 4-20 mA + HART® communication
    • IP67 Protection
    • Explosion-proof models
    • FM & CSA approved
    NIVOCONT K: Conductive level switches

    NIVOCONT K: Conductive level switches

    • 2-wire compact transmitter
    • TDR principle
    • ±5 or 20 mm accuracy
    • Measuring range up to 24m (80 ft)
    • 4-20 mA + HART® communication
    • Max. 40 bar (580 psi g) and +200°C
    • Rod or cable probes
    • Plug-in graphic display module
    • Explosion-proof model
    NIVOMAG: Magnetic coupling switches

    NIVOMAG: Magnetic coupling switches

    • 2- and 4- wire compact transmitter
    • Narrow 5° beam angle
    • Max. 25 measurement range
    • PP, PVDF, PTFE and SS transducers
    • 32-point linearization
    • 4-20 mA + HART® communication
    • Explosion-proof models, IP67
    NIVOPOINT: Magnetic tracking

    NIVOPOINT: Magnetic tracking

    • For liquid level measurement
    • 2-wire integrated transmitter
    • Narrow 5° beam angle
    • Max. 25 m (82 ft) measurement range
    • 4-20 mA + HART® communication
    • Open channel flow metering
    • Explosion-proof models, IP68
    • Can be powered from 12 V battery
    • Handheld compatibility
    NIVOSWITCH for liquids: Vibrating fork

    NIVOSWITCH for liquids: Vibrating fork

    • For free-flowing solid measurement
    • 4-wire compact transmitter
    • Narrow 5° beam angle
    • Max. 60m measurement range
    • PP and aluminum sensors
    • Joystick aiming device
    • Plug-in display module
    • 4-20 mA + HART® communication
    • Explosion -proof models, IP67
    NIVOSWITCH for solids: Vibrating fork

    NIVOSWITCH for solids: Vibrating fork

    • For free-flowing solid measurement
    • 4-wire integrated transmitter
    • Narrow 5° beam angle
    • Max. 60 m measurement range
    • PP and aluminum sensors
    • Joystick aiming device
    • 4 – 20 mA + HART® communication
    • Explosion-proof models, IP67
    NIVOCONT R: Vibrating Rod

    NIVOCONT R: Vibrating Rod

    • Operation without power supply
    • Reed switches separated from process
    • Stainless steel probe and float
    • PFA coated probe version w/ plastic float
    • Up to 5 switch points
    • For liquids with min. 0.4 kg/dm3 density
    • Multi-point level switch in closed tanks
    • Explosion-proof models
    NIVOROTA: Rotary Paddle

    NIVOROTA: Rotary Paddle

    • For granular solids with min. 0.1 kg/dm3 (50 oz/ft3) density
    • Plastic or aluminum housing
    • Stainless steel wetted parts
    • Motor shut-off feature
    • Single or 3-vane paddles
    • Rod or cable extended versions up to 3 m
    • High temperature version
    • IP67 protection
    • Explosion-proof models
    NIVOCAP CK: RF Capacitance

    NIVOCAP CK: RF Capacitance

    • For solids with er ≥ 1.5 and liquids
    • For adhering, sticky materials
    • Easy calibration
    • Selectable sensitivity
    • Buid-up immunity
    • Rod/cable extended versions up to 10 m
    • High temperature version
    • IP67 protection
    • Explosion-proof models
  • Liquid Analytical Transmitters

    There is a constant demand for analytical measurements in practically all industries. Analysis of fluids and reliable control over the feeding of various chemicals is especially crucial in the water and wastewater, pharmaceutical, chemical, food and beverage, power industries. NIVELCO’s AnaCONT analytical range provides HART®-capable transmitters for pH, ORP, dissolved oxygen and conductivity measurement.

    All the three transmitters are available in compact, integrated and remote mount types. The AnaCONT LCK mini compact conductivity transmitters provide various mounting positions making possible their use in diverse industrial applications.

    AnaCONT LEP: pH transmitters

    AnaCONT LEP: pH transmitters

    • 2-wire pH transmitters
    • Compact and integrated transmitters
    • PP or PDVF sensor housing
    • Measuring range: pH: 0 – 14
    • Replaceable electrodes
    • Temperature compensated
    • 4 – 20 mA, HART® communication
    • Remote mount versions up to 10 m
    • IP67, IP68 protection
    • Explosion-proof model
    AnaCONT LER: ORP Transmitters

    AnaCONT LER: ORP Transmitters

    • 2-wire ORP transmitters
    • Compact and integrated transmitters
    • PP or PDVF sensor housing
    • Measuring range: ORP: ±1000 mV
    • Replaceable electrodes
    • Temperature compensated
    • 4 – 20 mA, HART® communication
    • Remote mount versions up to 10 m (33 ft)
    • IP67, IP68 protection
    • Explosion-proof model
    AnaCONT LEP: Dissolved oxygen transmitters

    AnaCONT LEP: Dissolved oxygen transmitters

    • 2-wire DO transmitters
    • Compact transmitters
    • PP or PDVF sensor housing
    • Measuring range: 0 – 20 ppm
    • Replaceable probes
    • Temperature compensated
    • Power relay output
    • 4 – 20 mA, HART® communication
    • Remote mount versions up to 10m
    • IP67, IP68 protection
    • Explosion-proof model
    AnaCONT: Conductivity transmitters

    AnaCONT: Conductivity transmitters

    • 2-wire EC transmitters
    • Mini compact type
    • Stainless steel sensor housing
    • Measuring range 1 μ S/cm – 2 mS/cm
    • Optional plug-in
    • 4-digit LED display
    • 4 – 20 mA, HART® communication
    • IP68, IP65 protection
    PiloTREK: Non-contact radar

    PiloTREK: Non-contact radar

    MicroTEK: Guided wave radar

    MicroTEK: Guided wave radar

    EchoTREK for liquids: Ultrasonic compact

    EchoTREK for liquids: Ultrasonic compact

    EchoTREK for liquids: Ultrasonic integrated

    EchoTREK for liquids: Ultrasonic integrated

  • Flow Measurement

    NIVELCO’s open channel flow metering system offers 9 different sizes, compact types of PARSHALL flumes made of plastic (PP). The flume together with EasyTREK/EchoTREK ultrasonic level transmitter and MultiCONT process controller is able to create a complete flow-measurement system. The NIVOSONAR GPA enables flow measurements on gravitational sewers, brook channels, irrigation channels or any other open channel with the help of a PARSHALL flume.

    NIVOSONAR: Open channel flow measurement

    NIVOSONAR: Open channel flow measurement

    • 9 different sizes, compact types of PARSHALL flumes made of plastic
    • Factory calibrated dimensions
    • Range: 0.28 to 1850 l/s (35.6 to 235195 ft3/h)
    • Level transmitter to be ordered separately: EasyTREK or EchoTREK
    • 4 – 20 mA, HART® communication
    • For open channels, treated effluent sewage measurements
    • Certification of measurement
  • Temperature Sensors

    The most frequently measured physical parameter in the modern process automation industry is the temperature. NIVELCO’s THERMOCONT product range is designed especially for measuring this important parameter. The product line starts with a simple Pt100 temperature sensor and ends with high temperature version transmitters with Ex d flameproof housing and HART® communication. Number of the order code variations and special types is very high, so NIVELCO is able to provide suitable solution for most applications from the wide range of THERMOCONT instruments.

    The THERMOCONT product family can be divided into two major parts considering the output possibilities. The THERMOCONT TT transmitters have 4 – 20 mA output and as an option these devices are digital HART® communication capable. The THERMOCONT T temperature sensors have a robust outer protection tube which can PFA coated.

    The max. medium temperature of these instruments is +600 °C.

    THERMOPOINT: Multipoint transmitters

    THERMOPOINT: Multipoint transmitters

    • 2-wire multipoint temp. transmitter
    • Temperature measurement of powdered, granular solids or liquids
    • Max. 15 sensors / probe
    • Max. 30 m (100 feet) probe length
    • Temperature trend monitoring
    • -40°C…+125°C (-40°F…+257°F) range
    • HART® communication
    • Remote mount versions up to 10 m
    • Explosion-proof models
    THERMOCONT TT: Temperature transmitters

    THERMOCONT TT: Temperature transmitters

    • -40°C …+600°C (-40°F … +1112°F) range
    • Plug-in display module
    • 4 –20 mA + HART® communication
    • Integral “A” or “B” class Pt100 probe
    • Probe length up to 3 m (10 feet)
    • Stainless steel or PFA coated probes
    • Heavy duty field mountable housing
    • Multiple head positions
    • Explosion-proof models
    THERMOCONT T: Temperature Sensors

    THERMOCONT T: Temperature Sensors

    • -40°C …+600°C (-40°F … +1112°F) range
    • Resistance Temperature Detectors
    • “A” or “B” accuracy class
    • 2- or 4-wire types
    • Probe length up to 3 m (10 feet)
    • Stainless steel or PFA coated probes
    • Explosion-proof models
    THERMOCONT TN/TX: Temperature Sensors

    THERMOCONT TN/TX: Temperature Sensors

    • Heavy duty, strengthened version
    • Pt100 or thermocouple sensor
    • Drilled stainless steel thermowell
    • 2- or 4-wire types
    • Probe length up to 1000 mm (3.3 feet)
    • Vibration-resistant construction
    • Temperature sensors for gases
    • Explosion-proof models

    UNICONT PM-400/500: Universal Controllers

    • Dual line 4-digit LED display
    • Pt100, Ni100, J, K, S type. Sensor
    • 4 – 20 mA or 0 – 10 V input
    • Up to 3 power relays
    • ON-OFF, PD or PID control
    • Transmitter power supply
    • Heating / cooling control

    UNICONT PM-300: Universal Controllers

    • Programmable inputs
    • 4-digit LED display
    • Relay contacts or analogue output
    • 4 – 20 mA output
    • ON-OFF, PD or PID control algorithm
    • Auto tuning feature
    • Relay outputs up to 4 pcs
    • 32-point linearization
  • Industrial Sensors

    Non-contact proximity switches are also very popular devices of the industrial process automation. The MICROSONAR ultrasonic proximity sensors provide ideal choice for simple applications where the use of higher performance units such as EasyTREK/EchoTREK is not needed.

    The MICROSONAR proximity sensors use non-contact ultrasonic principles to detect and measure the position of an object. They act as proximity switches or transmit the measurement of the distance from sensor face to the target.

    MICROSONAR: Ultrasonic Proximity sensors

    MICROSONAR: Ultrasonic Proximity sensors

    • Pt100 or thermocouple sensor
    • Drilled stainless steel thermowell
    • 2- or 4-wire types
    • Probe length up to 1000 mm (3.3 feet)
    • Vibration-resistant construction
    • Temperature sensors for gases
    • Explosion-proof model
  • Pressure Sensors

    In the world of industrial metrology, monitoring and controlling the pressure of fluids and gases and the processing of the measured results are high priorities. NIVELCO covers the needs of several industries and application areas (such as hydraulics, pneumatics, HVAC, mechanical and plant engineering, oil and gas industry, chemical industry, energy industry, food and beverage industry) with the wide selection of the NIPRESS family. The NIPRESS device family features advanced pressure measuring technologies with relative and absolute pressure measurement. The industrial sensors are suitable for nearly all medium with several accuracy classes and mounting options. The devices have excellent overload resistance, 2- and 3-wire systems and can be ordered with lots of different electrical and process connections. We offer solutions for rough conditions (aggressive medium, wide temperature range, dynamic pressure changes) and high hygiene requirements.

    NIPRESS DK: Pressure switches

    NIPRESS DK: Pressure switches

    • Hermetically moulded, double chamber
    • Silicon, ceramic or stainless-steel sensor
    • Relative or absolute measurement mode
    • Up to 4 contacts
    • Rotatable & configurable 4-digit display module
    • Versions configurable via PC or programming device
    • Stainless steel housing versions
    • Ex ia versions*
    • Integrated cable version
    NIPRESS D: Pressure transmitters

    NIPRESS D: Pressure transmitters

    • Ceramic or stainless-steel sensor
    • Relative or absolute measurement mode
    • For high pressure (up to 2000 bar)
    • For vacuum, overpressure and absolute pressure measurement
    • Measurement range downscale
    • HART® communication versions
    • Two chamber aluminum die cast or stainless-steel housing
    • Ex ia versions*
    • SIL 2 version*
    NIPRESS DD: Differential transmitters

    NIPRESS DD: Differential transmitters

    • Piezoresistive silicon or stainless-steel sensor
    • Relative measurement mode
    • Measurement range downscale
    • Up to 2 contacts
    • Aluminum die cast housing
    • HART® communication versions
    • Static overpressure 400 bar
    • HART® communication versions
    • High accuracy
    • Mechanical robust versions
    • HASTELLOY® sensor version
    • Ex ia versions*
  • System Components

    The wide product portfolio of NIVELCO requires many types of system accessory components. These devices facilitate the integration of NIVELCO’s level instruments to process control systems. The system component range consists of process controller units, universal displays, loop displays, interface and other expanding modules, time relays, etc. The UNICONT PGK intrinsically safe isolator power supply modules provide intrinsically safe power for 2 wire transmitters operating in hazardous locations and ensure galvanic insulation between input and output. The special feature of the unit is its high accuracy signal conversion. The UNICOMM SAK-305 communication modules are able to communicate between the HART®-capable field transmitters and the process controller PC-s or PLC-s, via USB or RS485 communication line.

    MultiCONT: Multichannel process controller

    MultiCONT: Multichannel process controller

    • Programmer, display and controller for transmitters with HART® protocol
    • 1 to 15 input channels
    • 4 – 20 mA, HART®, RS485 output
    • Datalogger function
    • SD card slot
    • Expandable with interface modules
    • Highly informative Dot-Matrix display
    • Explosion-proof models
    UNICONT PJK: Universal interface module

    UNICONT PJK: Universal interface module

    • MultiCONT expanding module
    • RS485 communication
    • Output variations: – 2x current outputs – 2x relay outputs (250 V AC, 8 A) – 1x current output and 1x relay
    • DIN rail mountable
    • Galvanic isolation
    • Level controlling and limit level indication
    UNICONT PKK: Current controlled switches

    UNICONT PKK: Current controlled switches

    • 4 – 20 mA input
    • DIN rail mountable
    • Able to power 2-wire transmitters
    • Galvanic isolation
    • Power relay (SPDT) output
    • Switching amplifier for vibrating forks
    • Wire state monitoring
    • Explosion-proof models
    UNICONT PD: Loop Indicators

    UNICONT PD: Loop Indicators

    • 4 – 20 mA input
    • Operation w/o external power supply
    • 6-digit plug-in LCD display
    • 20 mm (0.75 inch) digit height
    • Universal field indicator for any transmitters
    • 4 – 20 mA/HART® converter version
    • Stainless steel flameproof housing
    • Explosion-proof models
    UNICONT PGK: Ex isolator power supply

    UNICONT PGK: Ex isolator power supply

    • Isolated power supply for intrinsically safe transmitters
    • For transmitters operating in hazardous applications
    • 4 – 20 mA, HART® communication
    • For high precision transmitters
    • Up to 5 ms response time
    • Up to 1 μA transmission accuracy
    • Explosion-proof models
    NIPOWER: Power supply

    NIPOWER: Power supply

    • Output voltage: 12 / 24 V DC
    • Output current: 2500 mA / 1250 mA
    • Stabilized DC output
    • Switching-mode power supply
    • Short-circuit protection
    • Overload protection
    • Overvoltage protection
    • DIN rail mountable
    NITIME: Time Relay

    NITIME: Time Relay

    • 2 and 10 function types
    • Wide time range: from 0.1 sec – 100 days
    • Small size
    • Universal power supply voltage
    • DIN rail mountable
    • Relay output
    UNICOMM: HART® modem

    UNICOMM: HART® modem

    • HART®–USB/RS485 modem
    • DIN rail mountable version
    • Test clip connector version
    • No need for power supply
    • Galvanic isolation
    • Explosion-proof models
    UNICONT PM-400/500: Universal Controllers

    UNICONT PM-400/500: Universal Controllers

    UNICONT PM-300: Universal Controllers

    UNICONT PM-300: Universal Controllers

  • Softwares

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