nivelco 2011 product overview

FLOAT

Low cost polypropy lenelevel switch

Her met ical ly moulded,double chamber

Mercury free oper atedmicro switch

Direct pump controlup to 1.1 kW

Adjustable switchdifferential

Low specific weightof the floating body

Level switch from drinkingwater to sewage

Suitable also for tanksand basins

Fail-safe indication andpump control

Switch rating:250 V AC, 16 AProcess temperature:0 °C to +50 °CPressure: max. 1 barProtection:IP 68

NIVOFLOAT

CONDUCTIVITY

Low cost level switch Limit switch or dif fer en tial

switch versions Adjustable sensitivity Adjustable time delay High or low fail-safe mode All wetted parts

stainless steel Compact unit with two

independent relays Separate probe and

relay unit Rod probes up to 3 m

Conductive liquids withmin. 1x10-5 S/cm conductivity

Fail-safe indication andpump control

Chemical and water industry

Switch rating:250 V AC, 16 A or 8 APower supply:24 V AC/DC, 110, 230 V ACAmbient temperature:-20°C to +50°CProcess temperature:max. +200°CPressure: max. 16 barProcess connection:3/8", 1 1/2"Protection: IP 65, IP 20

NIVOCONT K

MAGNETICCOUPLING

Operation withoutpower supply

Micro-switch separatedfrom the process

All wetted partsstainless steel

Side or top mounting Fixed or adjustable

switch differential Submersible versions Various process

connections Operational check via

optional tester Explosion-proof models

Liquids with min. 0.7 kg/dm3density

Fail-safe and control levelswitches in closed tanks

Power stations, chemical,petro chemi cal andphar ma ceuti cal industry

Balance tanks on ships

Switch rating:250 V AC, 10 AAmbient temperature:-20°C to +80°CProcess temperature:-20°C to +250°CPressure: max. 25 barProcess connection:square and standardflanges, 2” threadProtection: IP 65, 68Approvals: ATEX II 1/2 G EEx dme IIC T6…T2SIL1 – IEC61508Germanischer LloydDet Norske Veritas

NIVOMAG

MAGNETICTRACKING

Operation without powersupply

Reed switches separatedfrom process

Wetted parts stainlesssteel or plastic

Up to 5 switch points Vertical adjustability of all

switch points Various process

connections Explosion-proof models

Liquids with min. 0.5 or 0.8 kg/dm3 density

Multi-point level switchin closed tanks

Chemicals with densevapour or gas layerabove the surface

Foaming liquids

Switch rating:250 V AC, 3 AAmbient temperature:-40°C to +100°CProcess temperature:-40°C to +150°CPressure: max. 25 barProcess connection:1” or 2” or flangesProtection: IP 65Approvals: ATEX II 2 G EEx d lIC T3...T6

NIVOPOINT

O U R P R O F E S S I O N I S Y O U R L E V E LL E V E L S W I T C H E S

PRESSURETRANSMITTER

Compact size Stainless steel housing Gauge or absolute pressure Fast output response Standard plug type

connector Wide range of process

connections anddiaphragms

Sanitary processconnections

Pressure measurement ofliquids, gases

Tanks, pipelines,pressurized vessels

Simple level metering fornon-pressurized vessels

Power supply: 12 - 36V DC Ambient temperature: -25°C...+85°CMedium temperature:-25°C...+125°C

Measuring range:0...600bar Accuracy: 0.25% or 0.5%Process connection: ¼”, ½”, 1”, triclampOutput:4..20mA, 0-10 V Protection:IP65, IP67

NIPRESS

ULTRASONICPROXIMITY

SENSOR

Analogue or switch output Narrow 5° beam angle Fully temperature

compensated Metal or PP body Magnet or cable

programming Short circuit and reverse

polarity protection

Position, distance detectionused in packagingequipment

Monitoring of:– Filling equipment – Small transport vehicles – Trolleys – Fork-lifts – Material or object

detection on conveyorbelts

Power supply: 10.8 - 30 V Ambient temperature:-20 .. +70°C

Ranges: 0.2 - 1 m or 0.4 - 6 m Resolution: 0.1 mm Output: 0 - 10 V, 4 - 20 mA,NPN or PNP switch Protection: IP 67, IP 68

MICROSONAR

CURRENTCONTROLLED

SWITCH

Suitable interface fordevices having 4...20mA oron-off outputs

Can power 2-wiretransmitters

Input: 4...20mA or contact Power relay (SPDT) output Limit, differential or window

switch capabilities Programmable damping Explosion-proof models

Power supply and switchingamplifier for 2-wiretransmitters

Switching amplifier for 4-wire active transmitters

Dedicated switchingamplifier for the RC-400range of Ex rated vibratingforks

Wire state monitoring ON-OFF control

Power supply:110V, 230V AC, 24V AC/DC Ambient temperature: -10°C...+55°CInput: 4...20mA Switch rating: 250V AC, 8A Protection: IP20,Approval: ATEX II (1) G [EEx ia] IIB

UNICONT PKK

UNIVERSAL PROCESSCONTROLLER /

INDICATOR

Dual line LED display, 4digits

Universal input: Thermo-couple: K, J, T, E, L, U, N, R, S, B, M, A, C,RTD’s: Pt 100, JPt 100, Pt1000, JPt 1000, Cu 100, Ni100Current: 4-20 mA, 0-20 mAVoltage: -5+20 mV, 0-100 mV, 0-500 mVResistance: 0-500 Ω, 0-2000 Ω

ON-OFF, PD or PID control Auto tuning 32 point linearization Transmitter power supply Up to 4 power relays 4...20mA output

Displaying of processvalues

Heating / cooling control Power valve control Alarm Retransmission of input

values

Power supply: 85-265 V AC120-375 V DC14-28 V AC16-32 V DCAmbient temperature: 0 °C .. +55 °CInput: max. 2 universal Output:Relay, 4..20mA, RS485Display: dual 4 digits LED displayProtection: IP20 / IP40

UNICONT PMM, PMG

LOOP INDICATOR

4..20mA loop operated Scaleable display 6 digits reflective LCD

display 20mm digit height 4…20mA to HART

converter version Heavy duty field mountable

housing Explosion-proof models

Universal field indicator Display of process values

supplied by any transmitter Selectable physical

parameter set If used as HART converter,

powers 2-wire transmitters

Input: 4-20 mA Display:6 digits LCD Ambient temperature: -25 °C .. +70 °C Protection: IP 67 Approval: ATEX II 1 G EEx ia IIC T6II 1 G EEx ia IIB T6II 2 G EEx d IIB T6II 1/2 G EEx d ia IIB T6

UNICONT PDF

TEMPERATUREINDICATOR /

TRANSMITTER

2-wire compact temperatureindicator, transmitter

Integral Pt 100 probe Fully programmable Plug-in field indicator

module Probe length upto 3 m Aluminium or plastic

housing Heavy duty field mountable

housing HART Explosion-proof models

Tanks, vessels, pipelines Liquid and gaseous

mediums Where local indication is

required Transmission to long

distances (4…20mA,HART)

Power supply: 12 – 36 V DC Ambient temperature:

-20°C...+88°CMedium temperature: -50°C...+600°C

Pressure: max. 25 barOutput: 4…20mA, HART Protection: IP65Approval: ATEX II 2 G EEx d IIB T6…T1 II 1/2 G EExd ia IIB T6...T1II 1 G EEx ia IIB T6…T1

THERMOCONT

CONTROLLER

Programmer, indicator andcontroller for transmitterswith HART protocol

Highly informative Dot-Matrix display back light

Tank visualisation Simple 6-key programming 1 to 15 input channels Datalogger memory:

Built-in 4 GB FlashSD Card slot: max. 2 GB

Transmitter diagnosticcapabilities

Explosion-proof models

Programmer, indicator andcontroller for singletransmitters and fortransmitter groups

Power supply: 11.4-40 V DC,11.4-28 V AC or 85-255 V ACAmbient temperature: -20°C to +50°CInput from transmitters:HARTOutputs, internal:0 to 2: 4-20 mAcurrent loops0 to 4: SPDT relaysOutputs, external:0 to 16: 4-20 mAcurrent loops0 to 64: SPDT relaysCommunication with host: RS 485Storage medium: SD Card(max 2 GB) ; Flash MemoryProtection: IP65Approvals: ATEX II (1) G [EEx ia] IIB

MULTICONT

OPERATINGPRINCIPLE

FEATURES

APPLICATION

SPECIFICATION

PRODUCT

C O M P O N E N T ST E M P E R A T U R E

PROCESSVISUALISATION

Communication withintelligent transmitters orswitches and controllers

Tank configuration Transmitter configuration Realtime trend analysis Data logging Database handling Archiving „Web-Ready” symbols and

animations

Industrial processvisualization

Online monitoring Tankfarm visualization Alarm systems Inventory management

Operating system:Microsoft Windows 2000, XP

NIVISION

S O F T W A R E

MULTIPOINTTEMPERATURETRANSMITTER

Two wire multipointtransmitting probe

HART communication Digitally addressed sensors Replaceable sensors System capability

Agricultural storage silos Silos of grain mills Food industry Animal feed industry

Power supply: 12-36 VProbe length: 5...30 mTensile force: 35 kNTemperature range: -10...85°CAccuracy: ± 0,5°CCommunication: HART protocolApproval: ATEX II 1/2 DExt DA20/A21 IP67T85°C

THERMOPOINT

VIBRATION FORKFOR LIQUIDS

No moving parts Self-cleaning for

most media High immunity against

vibrations Stainless steel

and plastic coated probes Solid rod extension

up to 3 m Various output configurations High or low fail-safe mode Plastic, aluminium or

stainless steel housing Explosion-proof

models

Most liquids with min. 0.7 kg/dm3 density andmax. 10000 mm2/s viscosity

Corrosive, thick, turbulent,flowing liquids

Power supply:20-255 V AC, 20-60 V DC

Ambient temperature:-40°C to +70°CProcess temperature:

-40°C to +130°CPressure:max. 40 barProcess connection:1” or flanges or hygienicfittingsOutput: 1 or 2 SPDT relays,2-wire AC or DC, transistor(PNP, NPN)Protection:IP 67 or IP 68Approvals: ATEXII 1 G EEx ia IIC T4...T6Germanischer Lloyd

NIVOSWITCH

VIBRATION FORKFOR SOLIDS

No moving parts Self-cleaning for

most media High immunity against

vibrations Stainless steel probes Solid rod extension

up to 3 m Various output

configurations Selectable density High or low fail-safe mode Plastic, aluminium or

stainless steel housing Dust-Ex models

Granular material and powder with min.0.01 kg/dm3 bulk density

Power supply:20-255 V AC, 20-60 V DCAmbient temperature:-40°C to +70°CProcess temperature:-40°C to +130°CPressure: max. 40 barProcess connection:1", 1 1/2"Output: 1 or 2 SPDT relays,2-wire AC or DC, transistor (PNP , NPN)Protection: IP 67 or IP 68Approvals: ATEXII 1/2 D IP6X T160°C

NIVOSWITCH

ROTARY PADDLE

Long service time Motor shut-off feature Flexible coupling Sealed bearings High temperature range True fail-safe version Dust-Ex models

Granular material and powder withmin. 0.3 kg/dm3 density

High or low fail-safe Feed, coal, sand, rocks,

limestone, metals, rubber

Power supply:24 V AC, 110 V AC, 230 V ACAmbient temperature:-40°C to +65°CProcess temperature:-40°C to +400°CPressure: max. 2 barProcess connection: 1" BSP , 1 1/4" NPT, 1 1/2" NPT, 1 1/2" BSPTOutput: Relay (SPDT)Protection: IP 66Approvals: ATEX II 1/2 D EEx c T 100 °CII 1/2 D IP65 T 85 °C

NIVOROTA

VIBRATION ROD

No moving parts Self-cleaning for

most media Stainless steel

vibrat ing section Solid rod or flexible cable

extension up to 20 m Plastic or aluminium

housing Selectable density High or low fail-safe mode Selectable switching delay Dust-Ex models

Granular material and powder with min. 0.05 kg/dm3 bulk density

Grain, flour, plastic gran-ules, cement, fly ash, etc

Power supply:20-255 V AC/DCAmbient temperature:-30°C to +50°CProcess temperature:-30°C to +160°CPressure: max. 25 barProcess connection:1 1/2"Output: Relay (SPDT) orelectronic switch (SPST)Protection: IP 67Approvals: ATEXII 1/2 tD A20/A21 IP67 T90-170(depending on model versions)

NIVOCONT R

L E V E L S W I T C H E SA N A L Y T I C S

pH TRANSMITTERS

Two wire compacttransmitter

Plug-in dot matrix fieldindicator

Blind version with IP68protection

Temperature compensated Datalogger function Application oriented probes Wide selection of

accessories HART Power relay output,

programmable Explosion-proof models

Water wastewater Water processing Water purification Chemical industries Pharmaceutical industries Food and beverage

industries

Power supply: 12-36 V DCAmbient temperature: -20…+70 °CMedium temperature: max. +100 °CPressure: max. 8 barMeasuring range:pH: 0 – 14pHOutput: 4…20mA, relay, HARTProtection: IP67, IP68Approval: ATEX II 1G EEx ia IIB T6

AnaCONT LEP

ORP TRANSMITTERS

Two wire compacttransmitter

Plug-in dot matrix fieldindicator

Blind version with IP68protection

Temperature compensated Datalogger function Application oriented probes Wide selection of

accessories HART Power relay output,

programmable Explosion-proof models

Water wastewater Water processing Water purification Chemical industries Pharmaceutical industries Food and beverage

industries

Power supply: 12-36 V DCAmbient temperature: -20…+70 °CMedium temperature: max. +100 °CPressure: max. 8 barMeasuring range:ORP: +/-1000mVOutput:4…20mA, relay, HARTProtection: IP67, IP68Approval: ATEX II 1G EEx ia IIB T6

AnaCONT LER

CONDUCTIVITYTRANSMITTERS

Two wire compacttransmitter

Wide range ofmeasurement

Plug-in dot matrix fieldindicator

Blind version with IP68protection

Temperature compensated Datalogger function Wide selection of

accessories HART Power relay output,

programmable Explosion-proof models

Drinking water production Water processing Water purification Swimming pools Pharmaceutic and chemical

industries Food and beverage

industries

Power supply: 12-36 V DCAmbient temperature: -20…+70 °CMedium temperature: max. +100 °CPressure: max. 16 barMeasuring ranges:0,1μS/cm – 200,0μS/cm 1μS/cm – 2000μS/cm0,01mS/cm – 20,00mS/cmOutput:4…20mA, relay, HARTProtection: IP67, IP68Approval: ATEX II 1G EEx ia IIB T6

AnaCONT LEK, LCK

DISSOLVED OXYGENTRANSMITTER

Two wire compacttransmitter

Plug-in dot matrix fieldindicator

Blind version with IP68protection

Temperature compensated Datalogger function HART Power relay output,

programmable Wide selection of

accessories Explosion-proof

models

Water, wastewater Aeration processes Apprising the quality of

surface waters Pharmaceutic and chemical

industries Food and beverage

industries

Power supply: 12-36 V DCAmbient temperature: -20…+70 °CMedium temperature: 0… +50 °CPressure: max. 1 barMeasuring ranges:0.1 – 10 ppm2 – 20 ppmOutput: 4…20mA, relay, HARTProtection: IP67, IP68Approval: ATEX II 1G EEx ia IIB T6

AnaCONT LED

O U R P R O F E S S I O N I S Y O U R L E V E L

OPERATINGPRINCIPLE

FEATURES

APPLICATION

SPECIFICATION

PRODUCT

OPERATINGPRINCIPLE

FEATURES

APPLICATION

SPECIFICATION

PRODUCT

HYDROSTATIC

2 or 3-wire submersibletransmitter

Stainless steel body Venting tube in cable Up to 200 m range Reverse polarity protection Optional lightning protection Accuracy: 0.25 HART Explosion-proof models

Borehole transmitter for thewater industry

Small diameter pipes Sewage water

Power supply:9-30 V DCProcess temperature:-10 °C to +60 °COutput:4-20 mA / HART or 0-10 VProtection: IP 68Approvals: ATEX II 1 G EEx ia IIC T6

NIVOPRESS NP

HYDROSTATIC

2-wire compacttransmitter

Stainless steel diaphragm Accuracy: 0.25% High overload capability Level and pressure

management HAR T Explosion-proof models

Most liquids and masses in tanks and vessels

Chemicals with densevapour or gas layers above the surface

Foaming liquids Viscous or corrosive

materials

Power supply: 12-36 V DCAmbient temperature:-25 °C to +75 °CProcess temperature:-25 °C to +125 °CPressure: max. 400 barOutput: 4-20 mA, HAR TProcess connection: 1 1/2" or flanges or hygienicfittingsProtection: IP 65Approvals: ATEX II 1 G EEx ia IIC T6...T4

NIVOPRESS DT

MAGNETO-STRICTIVE

2-wire compacttransmitter

0.1 mm or 1 mm resolution Rigid or flexible probes

up to 10 m Wetted parts:

stainless steel or plastic Plug-in field indicator

module 32-point linearisation Distance, level and

volume measurement HAR T Explosion-proof models

Liquids with min. 0.5 kg/m3density

Chemicals, solvents,hydrocarbons

Flammable liquids Interface metering Custody transfer

(OIML R-85)

Power supply: 12-36 V DCAmbient temperature:-40 °C to +70 °CProcess temperature:-40 °C to +90 °CPressure: max. 25 barMeasuring range: 0.5-10 mOutput: 4-20 mA, HAR TProcess connection: 1", 2" or flangesProtection: IP 67Approvals: ATEX II 1G EEx ia IIB T6...T4II 2G EEx d IIB T6...T4II 1/2G EEx d ia IIB T6...T4OIML R-85

NIVOTRACK

CAPACITIVE

Two-wire compacttransmitter

High sensitivity Rod or cable probes

up to 20 m Fully or partly insulated

probes Plug-in field indicator

module 32-point linearisation Distance, level and

volume measurement HAR T Explosion-proof

models

Liquids, powders, granuleswith r > 1.5 relative dielectric constant

Chemicals with dense gaslayers above the surface

Viscose or corrosivemediums

High pressure, hightemperature or vacuum

Power supply: 12-36 V DCAmbient temperature:-25 °C to +70 °CProcess temperature:-30 °C to +200 °CPressure: max. 40 barOutput: 4-20 mA, HAR TProcess connection:1", 1 1/2" or flangesProtection: IP 67Approvals: ATEX II 1G EEx ia IIB T6

NIVOCAP

ULTRASONICCOMPACT

2- or 4-wire compacttransmitter

Non-contact level metering Narrow 5° beam angle Temperature compensated Excellent signal processing

via QUEST+ software PP , PVDF, PTFE, stainless

steel or foam facedtransducers

Plug-in field indicatormodule

Secondary lightningprotection

HAR T, RS 485, Profibus Datalogger feature Power relay output Explosion-proof models

Almost any liquids or freeflowing solids

Level, volume and openchannel flow

Reliable measurement inchallenging applicationssuch as vapour/fumestirrer, foam with liquids or dusting during filling with solids

Power supply:2-wire: 12-36 V DC4-wire: 85-255 V AC

24 V AC/DCAmbient temperature:-30 °C to +70 °CProcess temperature:-30 °C to +100 °CPressure: 0.3 to 3 barMeasuring range:0.2 - 25 m for liquids0.6 - 60 m for solidsOutput: 4-20 mA, relay,HAR T, RS 485, ProfibusProtection: IP 67Approvals: ATEX II 1 G EEx ia IIB T6II 1/2 D IP65 T130°C

EchoTREK

ULTRASONICINTEGRATED

2- or 4-wire compacttransmitter

Non-contact level metering Low cost Narrow 5° beam angle Temperature compensated Excellent signal processing

via QUEST+ software PP , PVDF housing Secondary lightning

protection HAR T Datalogger feature

Power relayoutput

Explosion-proofmodels

Most liquids and solids Level, volume and open

channel flow Reliable measurement in

challenging applicationssuch as vapour/fumestirrer and foam with liquidsor dusting during filling with solids

Where IP 68 is needed

Power supply:2-wire: 12-36 V DC4-wire: 24 V AC/DC

Ambienttemperature:-30 °C to +80 °C

Process temperature:-30 °C to +90 °CPressure: 0.3 to 3 barMeasuring range:0.2 - 15 m for liquids0.5 - 60 m for solidsOutput: 4-20 mA, relay,HAR T, RS485Protection: IP 68, IP 65Approvals: ATEX II 1G EEx ia IIB T6II 1D IP68 T130°C

EasyTREK

L E V E L T R A N S M I T T E R S L E V E L T R A N S M I T T E R S

GUIDEDMICROWAVE

2 wire TDR technology Digital communication Accuracy: ±5 mm High pressure High temperature range Extremely low dead band Wide range of probes Explosion-proof models

Level, distance or volume measurement

Liquids, powders, granuleswith r > 1.4

Medium with turbulentsurface, dense dust, vapouror pressurized gas layersabove the product surface

For all tank shapes, for narrow vessels

Heavy industrial applications

Power supply: 24 V DC,Ambient temperature:-30 °C to +60 °CProcess temperature:-30 °C to +200 °CPressure: 0 to 40 barMeasuring range:0 – 24 mOutput: 4-20 mA, HAR TProtection: IP 65Approvals: ATEX II 1G EEx ia IIC T6,II 1G EEx ia IIB T6,II 1 D iaD A20/21 IP65 T100°C

MicroTREK

NON-CONTACTMICROWAVE

2- or 4-wire FMCWtechnology

TBF mode for low er Digital communication Field indicator facility High accuracy up to

± 1 mm High pressure High temperature range Low dead band Explosion-proof models

Level or volumemeasurement

Liquids, powders, granules with r > 1.5

Medium with dust, vapouror pressurized gas layersabove the product surface

Heavy industrialapplications

Power supply: 24 V DC,24 V AC, 100-240 V ACAmbient temperature:-20 °C to +55 °CProcess temperature:-30 °C to +250 °CPressure: 0 to 64 barMeasuring range:up to 40 m (100 m)Output:4-20 mA (active or passive)HAR T, Profibus, FF, ModbusProtection: IP 67Approvals: ATEX II 1/2 G EEx ia IIC T6

PiloTREK

O U R P R O F E S S I O N I S Y O U R L E V E L

BYPASS LEVEL INDICATOR

Brightly coloured indication Stainless steel body

and float Error indication Optional strap-on

level switches, max. 4 units Optional strap-on

magnetostrictive leveltransmitter

5 mm resolution

Boilers Pressurized process tanks Condensators Oil and gas industry Chemical industry

Flange distance: 500-3500 mmProcess connection: DIN, ANSI flangesProcess pressure: 32 barProcess temperature: -20...+130°CMedium density: 0,8...1,25 kg/dm³Approval for strap on level switches: ATEX II G EExdme IIC T2...T6

NIVOFLIP

OPERATINGPRINCIPLE

FEATURES

APPLICATION

SPECIFICATION

PRODUCT

leveg

11a0

624b

P R O D U C T O V E R V I E W

2 0 1 1 / 1

NIVELCO PROCESS CONTROL CO.H-1043 Budapest, Dugonics u. 11.

Tel.: (36-1) 8890-100 Fax: (36-1) 8890-200

E-mail: sales@nivelco.comwww.nivelco.com

Nivelco Messtechnik GmbHA-2326 Maria Lanzendorf

Alois Stummergasse 4Tel.: (43-2235) 47281Fax: (43-2235) 42184

E-mail: austria@nivelco.com

Nivelco Bohemia s.r.o.Drážní 7

CZ–62700 Brno-SlatinaTel.: (420-548) 217285Fax: (420-548) 217283

E-mail: bohemia@nivelco.com

SC Nivelco Tehnica Măsurării SRL.

540014 Tg-Mures, Tudor Vladimirescu nr. 56A, etaj 1.

Tel.: (00-40) 40-265-306192Fax: (00-40) 40-265-306192

E-mail: romania@nivelco.com

Nivelco USA LLC3830 Shannon road,

Los Angeles, California 90027Tel.: 1-323-665-8286,

1-800-888-2149Fax: 1-323-660-4350

E-mail : usa@nivelco.com

Nivelco Poland Sp.z.o.o.ul. Chorzowska 44bPL–44100 Gliwice

Tel.: (48-32) 270 3701Fax: (48-32) 270 3832

E-mail: nivelco@nivelco.pl

Nivelco Instruments India Pvt. Ltd.121/122, Nikisha Industrial Estate,

Pandurang Wadi, Off western ExpressHighway, Mira Gaon.

Dist. Thane: 401 104 (India)Tel.: 91-22-2845-8112Fax: 91-22-2845-8112

E-mail: india@nivelco.com

РОССИЯ ПредставительствоZАО NIVELCO 142191 Россия,

г. Троицк (Моск. Обл.), ул. Лесная, 4Б, офис 301 (Дом предпринимателей)Tel. : +(7-499) 922-3382Fax.: +(7-499) 922-3382

E-mail : akovacs@nivelco.com