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YANTRIKA^TM Dead Weight Tester

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YANTRIKA^TM Test Pressure Gauge

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LEVEL SWITCHES

Products :: LEVEL SWITCHES :: Float - NIVOFLOAT

FEATURES ::

Low cost polypropylene level switch

Hermetically moulded, double chamber

Mercury free operated micro switch

Direct pump control up to 1.1 kW

Adjustable switch differential

Low specific weight of the floating body

APPLICATIONS ::

Level switch from drinking water to sewage

Suitable also for tanks and basins

Fail-safe indication and pump control

SPECIFICATIONS ::

Switch rating: 250 V AC, 16 A

Temperature: 0 °C to 50 °C

Pressure: max. 2 bar

Protection: IP 68

Products :: LEVEL SWITCHES :: Conductivity - NIVOCONT K

FEATURES ::

Low cost level switch

Limit switch or differential 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

APPLICATIONS ::

Conductive liquids with min. 1x10^-5 S/cm conductivity

Fail-safe indication and pump control

Chemical and water industry

SPECIFICATIONS ::

Switch rating: 250 V AC, 16 A

Power supply (unit): 24, 110, 230V AC, 24 V DC

Temperature: -20 °C to +55 °C

Medium temperature: up to 200 °C

Pressure: max. 16 bar

Process connection: 3/8'', 1^1/2''

Protection: IP 20, IP 65

Products :: LEVEL SWITCHES :: Magnetic Coupling - NIVOMAG

FEATURES ::

Operation without power supply

Micro-switch separated from process

All wetted parts stainless steel

Side or top mounting

Fixed or adjustable switch differential

Submersible versions

Various process connections

Operational check via optional tester

Explosion-proof models

Marine approvals

APPLICATIONS ::

Liquids with min. 0.7 kg/dm³ density

Fail-safe and control level switches in closed tanks

Power stations, chemical, petrochemical and pharmaceutical industry

Balance tanks on ships

SPECIFICATIONS ::

Switch rating: 250 V AC, 10 A

Ambient temperature: -20 °C to +80 °C

Medium temperature: up to +250 °C

Pressure: max. 25 bar

Process connection: square and standard flanges, 2'' thread

Protection: IP 65, IP 68

Approvals: II 1/2 G EEx dme IIC T6...T2 (TÜV)
Germanische Lloyd, Norske Veritas

Products :: LEVEL SWITCHES :: Magnetic Tracking - NIVOPOINT

FEATURES ::

Operation without power supply

Reed switches separated from process

Wetted parts stainless steel or plastic

Up to 5 switch points

Vertical adjustability of all switch points

Various process connections

Explosion-proof models

APPLICATIONS ::

Liquids with min. 0.5 kg/dm³ or 0.8 kg/dm³ density

Multi-point level switch in closed tanks

Chemicals with dense vapour or gas layer above the surface

Foaming liquids

SPECIFICATIONS ::

Switch rating: 250 V AC, 3A / reed relay, max. 9A

Ambient temperature: -20 °C to +95 °C

Medium temperature: -20 °C to +150 °C

Pressure: max. 25 bar

Process connection: 1'', 2'' or flanges

Protection: IP 65

Approvals: II 2 G EEx d IIC T3...T6 (TÜV)

Products :: LEVEL SWITCHES :: Vibration - NIVOCONT R

FEATURES ::

No moving parts

Self-cleaning for most media

Stainless steel vibrating 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

APPLICATIONS ::

Almost any granular material and powder with min. 0.05 kg/dm³ bulk density

Grain, flour, plastic granules, cement, fly ash, etc

SPECIFICATIONS ::

Power supply: 16-40V AC / 19-55V DC
85-265V AC / 120-375V DC

Ambient temperature: -30 °C to +50 °C

Medium temperature: -30 °C to +160 °C

Pressure: max. 25 bar

Process connection: 1^1/2''

Output: relay (SPDT) or electronic switch (SPST)

Protection:IP65, IP 67 (housing)

Approvals: ATEX II 1/2 D IP65 T

Products :: LEVEL SWITCHES :: Vibration - NIVOSWITCH

FEATURES ::

No moving parts

Self-cleaning for most media

High immunity against vibrations

Stainless steel and ECTFE coated 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

Explosion-proof models

APPLICATIONS ::

Most liquids with max. 10,000 mm²/s viscosity

Corrosive, thick, turbulent, flowing liquids

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

SPECIFICATIONS ::

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

Ambient temperature: -40 °C to +70 °C

Medium temperature: -40 °C to +130 °C

Pressure: max. 40 bar

Process connection: 1'', 1^1/2'' or flanges or hygienic fittings

Output: 1 or 2 SPDT relays, 2-wire AC or DC, transistor (PNP, NPN)

Protection: IP 67, IP 68

Approvals: II 1/2 D IP6x T160°C
II 1 G EEx ia IIC T6...T4
Germanische Lloyd

Products :: LEVEL SWITCHES :: Rotary Paddle - NIVOROTA

FEATURES ::

Long service time

Motor shut-off feature

Flexible coupling

Sealed bearings

High temperature range

True fail-safe version

Dust-Ex models

APPLICATIONS ::

Granular material and powder with min. 80 kg/m³ density

High or low fail-safe

Feed, coal, sand, rocks, limestone, metals, rubber

SPECIFICATIONS ::

Power supply:
230/115/24 V AC, 24 V DC

Temperature: - 40°C to 400°C

Pressure: max. 2 bar

Output: SPDT Relay 250V AC, 15A

Process connection:BSP 1'' or NPT 1^1/2'', NPT 1^1/4''

Protection: IP66

ATEX approval:
II 1/2 D EEx C T100°C
II 1/2 D IP65 T85°C

LEVEL TRANSMITTERS

Products :: LEVEL TRANSMITTERS :: NON-Contact Microwawe - PiloTREK

FEATURES :: 2- or 4-wire FMCW technology TBF mode for low E_r Digital communication Field indicator facility High accuracy up to ± 1 mm High pressure High temperature range Low dead band Explosion-proof models APPLICATIONS :: Level or volume measurement Liquids, powders, granules with E_r > 1.5 Medium with dust, vapour or pressurized gas layers above the product surface Heavy industrial applications SPECIFICATIONS :: Power supply: 24 V DC, 24 V AC, 100-120 V AC, 220-240 V AC Flange temperature: -60…+250 °C Pressure: 0….64 bar Measuring range: up to 40 m (100m) Analogue Output: 4…20 mA (active or passive) Communication: HART, Profibus PA, FF, Modbus (RS485) Protection: IP 66/67 ATEX approval: II 1/2 G EEx de IIC T6...T1 II 2 G EEx de IIC T6...T1 II 1/2 G EEx de [ia] IIC T6...T1 II (1)2 G EEx de [ia] IIC T6...T1 II 1/2 G EEx ia IIC T6

Products :: LEVEL TRANSMITTERS :: Microwave Level Transmitter - MicroTREK

FEATURES :: Two-wire TDR Technology Digital communication High accuracy: ±5 mm High pressure range High temperature range Extremely low dead band Wide range of probes Explosion-proof models APPLICATIONS :: Level, volume or interface measurement Liquids, powders and granular mediums with Er>1.4 Medium with turbulent surface, dense dust, vapour or pressurized gas layers above the product surface For all tank shapes, for narrow vessels Heavy industrial applications SPECIFICATIONS :: Power supply: 24VDC Accuracy: ± 5 mm Medium temperature: -50...+ 200 °C Pressure: max. 40 bar Measuring range: up to 24 m Output: 4-20mA, loop powered Communication: HART Process connection: 1'' 1 1/2'' or flanges Ingress Protection:IP 65 ATEX approval: II 1 G EEx ia IIC T6...T3 II 1 G EEx ia IIB T6...T3 II 1/2 D IP65 T100°C

Products :: LEVEL TRANSMITTERS :: Ultrasonic Compact Level Transmitter - EchoTREK 3/4-wire (ST)

FEATURES :: 3/4-wire compact transmitter Non-contact level metering Narrow 5° beam angle Fully temperature compensated Excellent signal processing via QUEST+ software PP, PVDF, PTFE, stainless steel or foam faced transducers Optional field indicator and plug-in programmer/display Plastic or aluminium housing [ HART ] Secondary lightning protection HART, RS 485 Power relay output Dust Ex version APPLICATIONS :: Almost any liquids or free flowing solids Level, volume or weight calculation and display Open channel flow measurement Reliable measurement in challenging applications such as vapour/fume, stirrer, foam with liquids or dusting during filling with solids SPECIFICATIONS :: Power supply: 85-255V AC / 120-255 V DC 11.4-40V DC / 11.4-28V AC Ambient temperature: -30 °C to +70 °C Medium temperature: -30 °C to +100 °C Pressure: 0.3 - 3 bar Measuring range: 0.2 to 25 m for liquids, 0.6 to 60 m for solids Outputs: 4-20 mA, relay, RS485, HART Protection: IP 67, ATEX II 1/2 D IP 65 T130°C

Products :: LEVEL TRANSMITTERS :: Ultrasonic Compact Level Transmitter - EchoTREK 2-wire (SE)

FEATURES :: Two-wire compact transmitter Non-contact level metering Narrow 5° beam angle Fully temperature compensated Excellent signal processing via QUEST+ software PP, PVDF, PTFE, stainless steel or foam faced transducers Optional field indicator and plug-in programmer/display Optional switching relay (new features) Plastic or aluminium housing [ HART ] Secondary lightning protection Explosion-proof models APPLICATIONS :: Almost any liquids Level, volume nad open channel flow measurement Reliable measurement in challenging applications such as vapour/fume, stirrer, foam with liquids SPECIFICATIONS :: Power supply: 12-36V DC Ambient temperature: -30 °C to +70 °C Medium temperature: -30 °C to +100 °C Pressure: 0.3 - 3 bar Measuring range: 0.2 to 25 m for liquids Outputs: 4-20 mA, relay, HART Protection: IP 67 Approvals: ATEX II 1 G EEx ia IIB T6

Products :: LEVEL TRANSMITTERS :: Ultrasonic Compact Level Transmitter - EasyTREK SC 3/4-wire

FEATURES :: 3/4-wire compact transmitter Low cost Non-contact level measuring Narrow 5° beam angle Temperature compensated Excellent signal processing via QUEST+ software PP, PVDF housing Touch-magnet programming Secondary lightning protection HART communication Power relay output Dust-Ex models APPLICATIONS :: Most liquids Level, volume and open channel flow Reliable measurement in challenging applications such as vapour/fume stirrer and foam with liquids Where IP 68 is needed SPECIFICATIONS :: Power supply: 11.4-40 V DC, 3.6W or 11.4-28 V AC, 4 VA Ambient temperature: -30 °C to +60 °C Medium temperature: -30 °C to +90 °C Pressure: 0.3 .. 3 bar Measuring range: 0.25 - 15 m Output: 4-20 mA, relay, HART Protection: IP 68, ATEX II 1 D IP68 T130°C

Products :: LEVEL TRANSMITTERS :: Ultrasonic Compact Level Transmitter - EasyTREK SP 2-wire

FEATURES :: 2-wire compact transmitter Low cost Non-contact level measuring Narrow 5° beam angle Temperature compensated Excellent signal processing via QUEST+ software PP, PVDF housing Secondary lightning protection HART communication Explosion-proof models APPLICATIONS :: Most liquids, explosive liquids Level, volume and open channel flow measurement Reliable measurement in challenging applications such as vapour/fume stirrer and foam with liquids Where IP 68 is needed SPECIFICATIONS :: Power supply: 12-36 V DC, 720mW Temperature: -30 °C to +80 °C Pressure: 0.5 .. 3 bar Measuring range: 0.2 - 15 m Output: 4-20 mA, relay, HART Protection: IP 68, ATEX II 1 G EEx ia IIB T6

Products :: LEVEL TRANSMITTERS :: Capacitive - NIVOCAP

FEATURES :: 2-wire compact transmitter with HART protcol Low or high frequency versions Rod or cable probes up to 20 m Fully or partly insulated probes Secondary lightning protection 32 point linearisation High sensitivity Aluminium or plastic housing Explosionproof models APPLICATIONS :: Liquids, powders, granules with E_r>1.5 relative dielectric constant Chemicals with dense gas layers above the surface Viscose or corrosive mediums High pressure, high temperature or vacuum SPECIFICATIONS :: Power supply: 12-36 VDC Ambient temperature: - 25°C to +70°C Medium temperature: - 30°C to +200°C Pressure: max. 40 bar Output: 4-20 mA, HART Process connection: 1'' or 1 ^1/2'' or flanges Protection: IP67 ATEX approval: II 1 G EEx ia IIB T6

Products :: LEVEL TRANSMITTERS :: Magnetostrictive - NIVOTRACK

FEATURES :: 2-wire compact transmitter with HART protcol ± 1 mm linearity ± 1 mm accuracy 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 Interface and differential metering Explosion-proof models APPLICATIONS :: Liquids with min 0.5 kg/dm³ density Flammable liquids and solvents Chemicals, solvents, hydrocarbons Interface metering For custody transfer SPECIFICATIONS :: Power supply: 12.5-36 VDC Temperature: -40 °C to +130 °C Pressure: max. 25 bar Measuring range: 0.5 - 10 m Output: 4-20 mA , HART Process connection: 1'', 2'' or flanges Protection: IP67 ATEX approval: II 1 G EEx ia IIB T6...T4 II 1 G EEx ia IIA T6...T4 II 1/2 G EEx d ia IIA T6...T4 II 1/2 G EEx d ia IIB T6...T4 II 2 G EEx d IIB T6...T4

Products :: LEVEL TRANSMITTERS :: Hydrostatic Tank Level Transmitter - NIVOPRESS D

FEATURES :: Two-wire compact transmitter Stainless steel diaphragm Measuring range: 0.1-400 bar, -1 bar Scalable analogue output Programmable damping Level and pressure management Secondary lightning protection High overload capability High accuracy <0.25% Wide temperature ranges HART communication Explosion-proof models APPLICATIONS :: Most liquids and masses in tanks and vessels Chemicals with dense vapour or gas layers above the surface Foaming liquids Viscous or corrosive materials SPECIFICATIONS :: Power supply: 10-36V DC Ambient temperature: -25 °C to +70 °C Medium temperature: -25 °C to +125 °C Pressure: 0.1-400 bar, -1 bar Outputs: 4-20 mA, HART Process connection: 1/2'', 1'', 1^1/2'' process connection or hygienic fitting Protection: IP 65 Approvals: ATEX II 1 G EEx ia IIC T6...T4

Products :: LEVEL TRANSMITTERS :: Hydrostatic Borehole Transmitter - NIVOPRESS N

FEATURES :: Two- or three-wire submersible transmitter Stainless steel body Venting tube in cable Up to 200 m range Reverse polarity protection Optional lightnning protection Accuracy: 0.5% or 0.25% APPLICATIONS :: Borehole transmitter for the water industry Also for small diameter pipes Clean or contaminated water, sewage Weak acids, caustics SPECIFICATIONS :: Power supply: 9-30V DC Process Temperature: -10 °C to +60 °C Output: 4-20 mA or 0... 10 V Protection: IP68 ATEX II 1 G EEx ia IIC T6