KROHNE OPTIWAVE 6400 C Specifications

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Technical Datasheet

OPTIWAVE 6400 C

OPTIWAVE 6400 COPTIWAVE 6400 C

Technical DatasheetTechnical Datasheet

24 GHz Radar (FMCW) Level Transmitter for solids from granulates to rocks

•

Market-entry transmitter

•

Proven PP and PTFE Drop antenna insensitive to product build-up

•

Built-in configurations for different surface profiles

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CONTENTS

OPTIWAVE 6400 C

1 Product features 3

1.1 The FMCW radar level transmitter for solids from granulates to rocks ........................ 3

1.2 Applications ...................................................................................................................... 4

1.3 Product family .................................................................................................................. 5

1.4 Measuring principle.......................................................................................................... 9

2 Technical data 10

2.1 Technical data................................................................................................................. 10

2.2 Measuring accuracy ....................................................................................................... 16

2.3 Minimum power supply voltage ..................................................................................... 17

2.4 Guidelines for maximum operating pressure................................................................ 18

2.5 Dimensions and weights ................................................................................................ 20

3 Installation 26

3.1 Intended use ................................................................................................................... 26

3.2 Pre-installation requirements ....................................................................................... 26

3.3 Installation...................................................................................................................... 27

3.3.1 Pressure and temperature ranges....................................................................................... 27

3.3.2 Recommended mounting position........................................................................................ 28

3.3.3 Mounting restrictions............................................................................................................ 29

3.3.4 Process connections............................................................................................................. 31

4 Electrical connections 33

4.1 Electrical installation: 2-wire, loop-powered ................................................................ 33

4.2 Non-Ex devices............................................................................................................... 33

4.3 Devices for hazardous locations .................................................................................... 33

4.4 Networks ........................................................................................................................ 34

4.4.1 General information.............................................................................................................. 34

4.4.2 Point-to-point connection..................................................................................................... 34

4.4.3 Multi-drop networks ............................................................................................................. 35

5 Order information 36

5.1 Order code ...................................................................................................................... 36

6 Notes 41

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OPTIWAVE 6400 C

PRODUCT FEATURES

1.1 The FMCW radar level transmitter for solids from granulates to rocks

This device is a non-contact radar level transmitter that uses FMCW technology. It measures distance, level and volume of powders, granulates, rocks, cereals and all other types of solids. It is ideal for measuring the level of solids from granulates to rocks.

1 Drop antenna with small beam angle. Its ellipsoidal shape and smooth surface minimizes scaling. 2 2-wire 24 GHz FMCW radar level transmitter 3 Large, backlit LCD screen with 4-button keypad can be used with a bar magnet without opening the housing cover. The

software has a quick setup assistant for easy commissioning. 12 languages are available.

4 Aluminium or stainless steel housing

• KROHNE is the pioneer of FMCW radar level measurement and has more than 28 years of experience with this technology

• The first non-contact 2-wire FMCW Radar 24-26 GHz designed for solids

• Extremely high dynamics with considerable signal-to-noise ratio for clear vision in dusty

atmospheres

• One user interface for all applications

• Proven Drop antenna design made of solid PP or PTFE. Ellipsoidal shape minimizes scaling,

making purging systems obsolete.

• Highly focused beam with small beam angle (4° for DN150 / 6¨ PTFE Drop antenna), no need for huge parabolic antennas which are difficult to install

• No need for antenna aiming kits. A slanted flange can be installed if necessary.

• Low-cost low-pressure disc flange

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PRODUCT FEATURES

Industries

• Metals, Minerals & Mining

• Chemical market

• Power

• Agri-food

• Wastewater

• Pulp & Paper

Applications

• Finished and raw products (buffer silos, hoppers, stock piles, bulk storage containers, rock crushers, blast furnace, conveyor belts etc.)

1.2 Applications

1. Level measurement of solids

OPTIWAVE 6400 C

The level transmitter can measure the level of a wide range of solid products on a large variety of installations within the stated pressure and temperature range. It does not require any calibration: it is only necessary to do a short configuration procedure.

2. Mass (volume) measurement

A strapping table function is available in the configuration menu for volume or mass measurement. Up to 50 mass (volume) values can be related to level values. For example: Level 1= 2 m / Mass 1= e.g. 100 kg Level 2= 10 m / Mass 2= e.g. 500 kg Level 3= 20 m / Mass 3= e.g. 1000 kg

This data permits the device to calculate (by linear interpolation) volume or mass between strapping table entries.

PACTware™ software and a DTM (Device Type Manager) is supplied free of charge with the device. This software permits the user to easily configure the device with a computer. It has a conversion table function with a large number of tank shapes.

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OPTIWAVE 6400 C

1.3 Product family

OPTIWAVE 1010 (6 GHz) for liquids in bypass chambers

PRODUCT FEATURES

The OPTIWAVE 1010 is a non-contact FMCW radar welded to a bypass chamber with an optional IP68 level indicator (BM 26 Advanced). It continuously measures the distance and level of clean liquids.

It measures in bypass chambers up to 8 m / 26.2 ft high with a maximum accuracy of ±5mm/ ±0.2¨. It can measure in process conditions with temperatures up to +150°C / +302°F and pressures up to 40 barg / 580 psig.

OPTIWAVE 5200 C/F (10 GHz) for liquids in storage and process applications

This 10 GHz 2-wire FMCW radar level transmitter measures distance, level, volume, mass and flow rate of liquids and pastes. It is ideal for corrosive products with its PP or PTFE antenna options. It features unique PP and PTFE antennas for aggressive products. The device is able to measure distances up 30 m / 98.4 ft in process conditions up to +250°C / +482°F and 40 barg / 580 psig.

The device agrees with SIL2 requirements for safety-related systems (as per IEC 61508). Output options include HART®, FOUNDATION™ fieldbus and PROFIBUS PA industrial communication protocols.

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PRODUCT FEATURES

OPTIWAVE 5400 C (24 GHz) for liquids in basic process applications

OPTIWAVE 6400 C

Designed for basic liquid applications, this market entry 24 GHz 2-wire FMCW radar transmitter provides accurate readings even in fast moving processes, in closed tanks or in the open air like rivers or dams. Its proven PP Drop antenna is insensitive to condensation.

The OPTIWAVE 5400 can measure in process conditions with temperatures up to +130°C / +266°F and pressures up to 16 barg / 232 psig. The antenna options permit to measure distances up to 100 m / 328 ft. The device can be installed in high nozzles (≤1 m / 3.28 ft) when it is fitted with antenna extensions.

OPTIWAVE 7400 C (24GHz) for agitated and corrosive liquids

This 24 GHz FMCW radar level transmitter is designed for liquids in harsh environment like tanks with agitators containing corrosives or in non-Ex applications with extremely high process temperatures, like molten salt in solar plants (+700°C / +1292°F). For toxic and dangerous products, the use of a Metaglas® second sealing barrier is recommended.

The PTFE and PEEK Drop antennas have optional flange plate protection for corrosive media. Heating and cooling systems prevent from crystallization inside the Metallic Horn antennas. The device measures distances up to 100 m / 328 ft and can be installed in high nozzles (≤1 m / 3.28 ft) when fitted with antenna extensions. Standard process conditions up to +200°C / 392°F; 100 barg / 1450 psig (higher on request).

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OPTIWAVE 6400 C

OPTIWAVE 7500 C (80 GHz) for liquids in narrow tanks with internal obstructions

The small beam angle and negligible dead zone of this 80 GHz FMCW radar level transmitter makes it the premium choice for liquids in small and narrow tanks with internal obstructions like agitators or heating coils, as well as tanks with long nozzles. It can even measure through tank roofs made of nonconductive material (e.g. plastic, fiberglass or glass). The flush-mounted PEEK Lens antenna (no tank intrusion) is insensitive to deposit.

There is an extensive choice of process connections starting from ¾¨. Flanges have an optional PEEK plate protection for corrosive tank contents. The OPTIWAVE 7500 operates in process conditions with temperatures up to +150°C / +302°F and pressures up to 40 barg / 580 psig. It measures distances up to 100 m / 328 ft and a 112 mm / 4.4¨ extension is available for high nozzles.

PRODUCT FEATURES

OPTIWAVE 3500 C (80 GHz) for liquids with hygienic requirements

This 80 GHz FMCW radar transmitter for hygienic liquid applications in the pharmaceutical, food and beverage industries is CIP-SIP suitable and offers a large choice of hygienic process connections: Tri-Clamp®, Tuchenhagen VARIVENT®, SMS, DIN 11851, DIN 11864-1 Form A, NEUMO BioControl®.

The small dead zone and beam angle of its flush-mounted Lens antenna enables precise measurement even in small and narrow tanks with agitators. The OPTIWAVE 3500 measures up to 50 m / 164 ft in process conditions up to +150°C/ +302°F and 25 barg / 363 psig.

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PRODUCT FEATURES

OPTIWAVE 6400 C (24 GHz) for solids from granulates to rocks

OPTIWAVE 6400 C

By combining high signal dynamics and FMCW radar technology, this market-entry 24 GHz radar device measures accurately and reliably the level of solids like stone, plastic granulates or coffee beans. No need for expensive antenna aiming kits or purging systems; the proven Drop antenna design minimizes scaling and is not affected by the angle of repose.

It operates in process conditions with temperatures up to +130°C / +266°F and pressures up to 16 barg / 232 psig. The antenna options permit the device to measure distances up to 100 m / 328 ft.

OPTIWAVE 6500 C (80 GHz) for powders and dusty atmosphere

Accurate continuous level measurement of fine powders has to deal with a series of issues like dust, low-reflective media, build-up and uneven surfaces. The specific algorithms and high signal dynamics of this 80 GHz FMCW radar transmitter are the key to provide reliable and accurate readings despite these difficult conditions. Thanks to the small beam angle of the flush-mounted Lens antenna, this powerful device handles high and narrow silos even in the presence of internal obstructions.

The OPTIWAVE 6500 operates in process conditions with temperatures up to +200°C / +392°F and pressures up to 40 barg / 580 psig. It offers an extensive choice of threaded (≥1½¨) and flanged (≥DN50 / 2¨) process connections. The antenna options permit the device to measure distances up to 100 m / 328 ft. A 112 mm / 4.4¨ extension is available for high nozzles.

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OPTIWAVE 6400 C

1.4 Measuring principle

A radar signal is emitted via an antenna, reflected from the product surface and received after a time t. The radar principle used is FMCW (Frequency Modulated Continuous Wave).

The FMCW-radar transmits a high frequency signal whose frequency increases linearly during the measurement phase (called the frequency sweep). The signal is emitted, reflected on the measuring surface and received with a time delay, t. Delay time, t=2d/c, where d is the distance to the product surface and c is the speed of light in the gas above the product.

For further signal processing the difference Δf is calculated from the actual transmitted frequency and the received frequency. The difference is directly proportional to the distance. A large frequency difference corresponds to a large distance and vice versa. The frequency difference Δf is transformed via a Fast Fourier Transform (FFT) into a frequency spectrum and then the distance is calculated from the spectrum. The level results from the difference between the tank height and the measured distance.

PRODUCT FEATURES

Figure 1-1: Measuring principle of FMCW radar

1 Transmitter 2 Mixer 3 Antenna 4 Distance to product surface, where change in frequency is proportional to distance 5 Differential time delay, Δt 6 Differential frequency, Δf 7 Frequency transmitted 8 Frequency received 9 Frequency 10 Time

Measurement modes

"Direct" mode

"Direct" mode"Direct" mode The device uses the largest radar signal to monitor level.

"Direct Plus" mode

"Direct Plus" mode"Direct Plus" mode If it is possible there will be an interference signal in the measurement zone that is larger than the level signal, select "Direct Plus" mode. If you select "Direct Plus" mode, the device locks on the level signal and monitors changes in level. If the device then finds larger reflections in the silo, it will only monitor the largest signal in a small search zone around the first reflection found and ignore all other reflections. The interference signal must not be near to the level signal.

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TECHNICAL DATA

OPTIWAVE 6400 C

2.1 Technical data

•

The following data is provided for general applications. If you require data that is more relevant to your specific application, please contact us or your local sales office.

•

Additional information (certificates, special tools, software,...) and complete product documentation can be downloaded free of charge from the website (Downloadcenter).

Measuring system

Measuring principle 2-wire loop-powered level transmitter; FMCW radar

Frequency range K-band (24...26 GHz)

Max. radiated power (EIRP) < -41.3 dBm according to ETSI EN 307 372 (TLPR) and ETSI EN 302 729 (LPR)

Application range Level measurement of powders and granulates

Primary measured value Distance and reflection

Secondary measured value Level, volume and mass

Design

Construction The measurement system consists of a measuring sensor (antenna) and a signal

Options Integrated LCD display (-20..+70°C/ -4…+158°F); if the ambient temperature is not

Max. measuring range (antenna)

Min. tank height 1m/ 40¨

Recommended minimum blocking distance

converter

in these limits, then this condition can stop the display

Straight antenna extensions (length 105 mm / 4.1¨) Max. extension length, Metallic Horn antenna: 1050 mm / 41.3¨ Max. extension length, Drop antenna: 525 mm / 20.7¨

Antenna purging system for Metallic Horn antennas (supplied with a ¼ NPTF connection)

2° slanted PP flange (for all antennas)

Weather protection

Metallic Horn, DN80 (3¨): 25 m / 82 ft

Metallic Horn, DN100 (4¨): 40 m / 131.2 ft

Metallic Horn, DN150 (6¨): 80 m / 262.5 ft

Metallic Horn, DN200 (8¨): 100 m / 328 ft

PP or PTFE Drop, DN80 (3¨): 25 m / 82 ft

PP or PTFE Drop, DN100 (4¨): 40 m / 131.2 ft

PP or PTFE Drop, DN150 (6¨): 100 m / 328.1 ft

Refer also to "Measuring accuracy" on page 16

Antenna extension length + antenna length + 0.3 m / 12¨

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OPTIWAVE 6400 C

TECHNICAL DATA

Beam angle (antenna)

Display and user interface

Display and user interfaceDisplay and user interface

Display Backlit LCD display

Interface languages English, French, German, Italian, Spanish, Portuguese, Chinese (simplified),

Metallic Horn, DN 80 (3¨): 9°

Metallic Horn, DN 100 (4¨): 8°

Metallic Horn, DN150 / 6¨: 6°

Metallic Horn, DN200 / 8¨: 5°

PP Drop, DN80 / 3¨: 9°

PP Drop, DN100 / 4¨: 7°

PP Drop, DN150 / 6¨: 5°

PTFE Drop, DN80 / 3¨: 8°

PTFE Drop, DN100 / 4¨: 7°

PTFE Drop, DN150 / 6¨: 4°

128 × 64 pixels in 64-step greyscale with 4-button keypad

Japanese, Russian, Czech, Polish and Turkish

Measuring accuracy

Resolution 1mm/ 0.04¨

Repeatability ±1mm/ ±0.04¨

Accuracy Standard: ±2mm/ ±0.8¨, when distance ≤ 10 m / 33 ft;

Reference conditions acc. to EN 61298-1

Reference conditions acc. to EN 61298-1Reference conditions acc. to EN 61298-1

Temperature +15...+25°C / +59...+77°F

Pressure 1013 mbara ±50 mbar / 14.69 psia ±0.73 psi

Relative air humidity 60% ±15%

Target Metal plate in an anechoic chamber. The device has specified settings.

±0.02% of measured distance, when distance > 10 m / 33 ft. For more data, refer to

Measuring accuracy

on page 16.

Operating conditions

Temperature

TemperatureTemperature

Ambient temperature -40…+80°C/ -40…+176°F

Relative humidity 0...99%

Storage temperature -40…+85°C/ -40…+185°F

Process connection temperature (higher temperature on request)

Ex: see supplementary operating instructions or approval certificates

Metallic Horn antenna:

Metallic Horn antenna:Metallic Horn antenna:

-50…+130°C/ -58…+266°F (the process connection temperature must agree with the temperature limits of the gasket material. Refer to "Materials" in this table.) Ex: see supplementary operating instructions or approval certificates

Drop antenna (PTFE):

Drop antenna (PTFE):Drop antenna (PTFE):

Drop antenna (PP):

Drop antenna (PP):Drop antenna (PP):

-40…+100°C/ -40…+212°F (the process connection temperature must agree with the temperature limits of the gasket material. Refer to "Materials" in this table.) Ex: see supplementary operating instructions or approval certificates

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TECHNICAL DATA

Pressure

PressurePressure

Process pressure -1…16 barg / -14.5…232 psig

Subject to the process connection used and the process connection temperature. For more data, refer to

Other conditions

Other conditionsOther conditions

Dielectric constant (εr) ≥1.4

Ingress protection IEC 60529: IP66 / IP68 (0.1 barg / 1.45 psig)

NEMA 250: NEMA type 6 - 6P (housing) and type 6P (antenna)

Maximum rate of change 60 m/min / 196 ft/min

Guidelines for maximum operating pressure

OPTIWAVE 6400 C

on page 18.

Installation conditions

Process connection size The nominal diameter (DN) should be equal to or larger than the antenna diameter.

If the nominal diameter (DN) is smaller than the antenna, either: – provide the means to adapt the device to a larger process connection on the tank (for example, a plate with a slot), or – use the same process connection, but remove the antenna from the device before installation and fit it from inside the tank.

Process connection position Make sure that there are not any obstructions directly below the process

Dimensions and weights For dimensions and weights data, refer to

connection for the device. For more data, refer to

Dimensions and weights

Installation

on page 26.

on page 20.

Materials

Housing Polyester-coated aluminium

Option: Stainless steel (1.4404 / 316L) – non-Ex devices only. Ex approvals will be available in the second quarter of 2018.

Wetted parts, including antenna Metallic Horn antenna: Stainless steel (1.4404 / 316L)

Drop antenna: PTFE; PP

Process connection Stainless steel (1.4404 / 316L)

Gaskets (and O-rings for the sealed antenna extension option)

Feedthrough PEI (-50...+130°C / -58...+266°F)

Cable gland Standard: none

Weather protection (Option) Stainless steel (1.4404 / 316L)

PTFE Drop antenna:

PTFE Drop antenna:PTFE Drop antenna: FKM/FPM (-40…+130°C/ -40…+266°F); Kalrez® 6375 (-20…+130°C/ -4…+266°F); EPDM (-50°C…+130°C/ -58…+266°F)

PP Drop antenna:

PP Drop antenna:PP Drop antenna: FKM/FPM (-40…+100°C/ -40…+212°F); Kalrez® 6375 (-20…+100°C/ -4…+212°F); EPDM (-40°C…+100°C/ -40…+212°F)

Metallic Horn antenna:

Metallic Horn antenna:Metallic Horn antenna: FKM/FPM (-40…+130°C/ -40…+266°F); Kalrez® 6375 (-20…+130°C/ -4…+266°F); EPDM (-50°C…+130°C/ -58…+266°F)

This is the maximum range. The feedthrough temperature limits must agree with the temperature limits of the gasket material and antenna type.

Options: Plastic (Non-Ex: black, Ex i-approved: blue); nickel-plated brass; stainless steel; M12 (4-pin connector)

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OPTIWAVE 6400 C

TECHNICAL DATA

Process connections

Thread G 1 A...1½ A (ISO 228); 1...1½ NPT (ASME B1.20.1)

Flange version

Flange versionFlange version

EN 1092-1 Low-pressure flanges: DN80...200 in PN01;

ASME B16.5 Low-pressure flanges: 3¨...8¨ in 150 lb (max. 15 psig);

JIS B2220 80…200A in 10K RF; others on request

Other Others on request

Standard flanges: DN80...200 in PN10, PN16 and PN40 (Type B1); others on request Optional flange facing for standard flanges: Type A

Standard flanges: 3¨…8¨ in 150 lb RF and 300 lb RF; others on request Optional flange facing for standard flanges: FF (Flat Face)

Electrical connections

Power supply Terminals output

Maximum current 21.5 mA

Current output load Non-Ex / Ex i:

Cable entry Standard: M20×1.5; Option: ½ NPT

Cable gland Standard: none

Cable entry capacity (terminal) 0.5…3.31 mm² (AWG 20...12)

Terminals output – Non-Ex / Ex i:

Terminals output Terminals output 12…30 VDC; min./max. value for an output of 21.5 mA at the terminals

Terminals output

Terminals output – Ex d:

Terminals output Terminals output 16…36 VDC; min./max. value for an output of 21.5 mA at the terminals

Non-Ex / Ex i: RL [Ω] ≤ ((U

Non-Ex / Ex i:Non-Ex / Ex i:

power supply voltage

Ex d:

Ex d: RL [Ω] ≤ ((U

Ex d:Ex d:

on page 17.

voltage

Options: M20×1.5 (cable diameter: 7…12 mm / 0.28…0.47¨); others are available on request

Non-Ex / Ex i:

Non-Ex / Ex i: Non-Ex / Ex i:

Ex d:

Ex d: Ex d:

-12V)/21.5mA). For more data, refer to

ext

on page 17.

-16 V)/21.5 mA). For more data, refer to

ext

Minimum

Minimum power supply

Input and output

Current output

Current outputCurrent output

Output signal Standard: 4…20 mA

Options: 3.8…20.5 mA acc. to NAMUR NE 43; 4…20 mA (reversed); 3.8…20.5 mA (reversed) acc. to NAMUR NE 43

Output type Passive

Resolution ±5 µA

Temperature drift Typically 50 ppm/K

Error signal High: 21.5 mA; Low: 3.5 mA acc. to NAMUR NE 43

HART

HART®

HARTHART

Description Digital signal transmitted with the current output signal (HART® protocol)

Version 7.4

Load ≥ 250 Ω

Digital temperature drift Max. ±15 mm / 0.6¨ for the full temperature range

Multi-drop operation Yes. Current output = 4 mA. Enter Program mode to change the polling address

(1...63).

Available drivers FC475, AMS, PDM, FDT/DTM

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TECHNICAL DATA

OPTIWAVE 6400 C

Approvals and certification

CE The device meets the essential requirements of the EU Directives. The

Vibration resistance EN 60068-2-6 and EN 60721-3-4 (1...9 Hz: 3 mm / 10...200 Hz:1g, 10g shock ½

Explosion protection

Explosion protectionExplosion protection

ATEX (EU Type Approval) II 1/2 G Ex ia IIC T6...T* Ga/Gb;

ATEX (Type Approval) II 3 G Ex nA IIC T6...T* Gc;

IECEx Ex ia IIC T6...T* Ga/Gb;

cQPSus Division ratings

manufacturer certifies successful testing of the product by applying the CE marking.

For more data about the EU Directives and European Standards related to this device, refer to the EU Declaration of Conformity. You can find this documentation on the DVD-ROM supplied with the device or it can be downloaded free of charge from the website.

sinus: 11 ms)

II 1/2 D Ex ia IIIC T85°C...T*°C Da/Db;

II 1/2 G Ex db ia IIC T6...T* Ga/Gb;

II 1/2 D Ex ia tb IIIC T85°C...T*°C Da/Db

II 3 G Ex ic IIC T6...T* Gc;

II 3 D Ex ic IIIC T85°C...T*°C Dc

Ex ia IIIC T85°C...T*°C Da/Db;

Ex db ia IIC T6...T* Ga/Gb;

Ex ia tb IIIC T85°C...T*°C Da/Db;

Ex ic IIC T6...T* Gc;

Ex ic IIIC T85°C...T*°C Gc

Division ratings

Division ratingsDivision ratings

XP-IS, Class I, Div 1, GPS ABCD, T6...Tx – available in September 2017;

DIP, Class II, III, Div 1, GPS EFG, T85°C...T*°C – available in September 2017;

IS, Class I, Div 1, GPS ABCD, T6...Tx;

IS, Class II, III, Div 1, GPS EFG, T85°C...T*°C;

NI, Class I, Div 2, GPS ABCD, T6...Tx – available in September 2017;

NI, Class II, III, Div 2, GPS EFG, T85°C...T*°C – available in September 2017

Zone ratings

Zone ratingsZone ratings

Class I, Zone 1, AEx db ia [ia Ga] IIC T6...T* Gb (US) – antenna suitable for Zone 0 – available in September 2017; Ex db ia [Ex ia Ga] IIC T6...T* Gb (Canada) – antenna suitable for Zone 0 – available in September 2017;

Class I, Zone 0, AEx ia IIC T6...T* Ga (US); Ex ia IIC T6...T* Ga (Canada);

Class I, Zone 2, AEx nA IIC T6...T* Gc (US); Ex nA IIC T6...T* Gc (Canada);

Zone 20, AEx ia IIIC T85°C...T*°C Da (US); Ex ia IIIC T85°C...T*°C Da (Canada);

Zone 21, AEx ia tb [ia Da] IIIC T85°C...T*°C Db (US) – antenna suitable for Zone 20 – available in September 2017 Ex ia tb [Ex ia Da] IIIC T85°C...T*°C Db (Canada) – antenna suitable for zone 20 – available in September 2017

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OPTIWAVE 6400 C

TECHNICAL DATA

NEPSI (available in September 2017)

EAC-EX (available in November 2017)

Other standards and approvals

Other standards and approvalsOther standards and approvals

Electromagnetic compatibility EU

Radio approvals EU

Electrical safety EU

Ex ia IIC T*~T6 Ga/Gb;

Ex d ia IIC T*~T6 Ga/Gb;

Ex iaD 20/21 T85°C...T*°C IP6X;

Ex iaD tD A20/A21 T85°C...T*°C IP6X

Ga/Gb Ex ia IIC T6...T*;

Ex ia IIIC T85°C...T*°C Da/Db;

Ga/Gb Ex d ia IIC T6...T*;

Ex ia tb IIIC T85°C...T*°C Da/Db;

EU: Electromagnetic Compatibility directive (EMC)

EUEU

EU: Radio Equipment directive (RED)

EUEU

FCC Rules

FCC Rules: Part 15

FCC RulesFCC Rules

Industry Canada

Industry Canada: RSS-211

Industry CanadaIndustry Canada

EU: Agrees with the safety part of the Low Voltage directive (LVD)

EUEU

USA and Canada

USA and Canada: Agrees with NEC and CEC requirements for installation in

USA and CanadaUSA and Canada

ordinary locations

NAMUR NAMUR NE 21 Electromagnetic Compatibility (EMC) of Industrial Process and

Laboratory Control Equipment

NAMUR NE 43 Standardization of the Signal Level for the Failure Information of Digital Transmitters

NAMUR NE 53 Software and Hardware of Field Devices and Signal Processing Devices with Digital Electronics

NAMUR NE 107 Self-Monitoring and Diagnosis of Field Devices

CRN Option available in September 2017. This certification is applicable for all Canadian

provinces and territories. For more data, refer to the website.

Construction code Option: ASME B31.3

1 Kalrez® is a registered trademark of DuPont Performance Elastomers L.L.C. 2 HART® is a registered trademark of the HART Communication Foundation 3 T* = T5 or T4. For more data, refer to the related Ex approval certificate. 4 T*°C = 100°C or 130°C. For more data, refer to the related Ex approval certificate.

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TECHNICAL DATA

2.2 Measuring accuracy

Use these graphs to find the measuring accuracy for a given distance from the transmitter.

OPTIWAVE 6400 C

-1

-2

-3

-4

Figure 2-1: Measuring accuracy (graph of measuring accuracy in mm against measuring distance in m)

X: Measuring distance from the thread stop or flange facing of the process connection [m] Y: Measuring accuracy [+yy mm / -yy mm] 1 Minimum recommended blocking distance = antenna extension length + antenna length + 300 mm

0.2

0.1

0.98

20 30 40 50 60 70 80

-0.1

-0.2

Figure 2-2: Measuring accuracy (graph of measuring accuracy in inches against measuring distance in ft)

X: Measuring distance from the thread stop or flange facing of the process connection [ft] Y: Measuring accuracy [+yy inches / -yy inches] 1 Minimum recommended blocking distance = antenna extension length + antenna length + 11.81¨

To calculate the accuracy at a given distance from the antenna, refer to Technical data on page

(measuring accuracy).

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OPTIWAVE 6400 C

2.3 Minimum power supply voltage

Use these graphs to find the minimum power supply voltage for a given current output load.

TECHNICAL DATA

Figure 2-3: Minimum power supply voltage for an output of 21.5 mA at the terminal (Non-Ex and Hazardous Location approval (Ex i / IS))

X: Power supply U [VDC] Y: Current output load R

[Ω]

Hazardous Location (Ex d / XP/NI) approved devices

Figure 2-4: Minimum power supply voltage for an output of 21.5 mA at the terminal (Hazardous Location approval (Ex d / XP/NI))

X: Power supply U [VDC] Y: Current output load R

[Ω]

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TECHNICAL DATA

2.4 Guidelines for maximum operating pressure

Make sure that the devices are used within their operating limits.

OPTIWAVE 6400 C

Figure 2-5: Pressure / temperature de-rating (EN 1092-1), flange and threaded connection, in °C and barg

Figure 2-6: Pressure / temperature de-rating (EN 1092-1), flange and threaded connections, in °F and psig

1 Process pressure, p [barg] 2 Process connection temperature, T [°C] 3 Process pressure, p [psig] 4 Process connection temperature, T [°F] 5 Threaded connection, G (ISO 228-1) 6 Threaded connection, G (ISO 228-1). Flange connection, PN40. 7 Flange connection, PN16

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OPTIWAVE 6400 C

CRN certification (available in September 2017)

CRN certification (available in September 2017)CRN certification (available in September 2017) There is a CRN certification option for devices with process connections that agree with ASME standards. This certification is necessary for all devices that are installed on a pressure vessel and used in Canada.

TECHNICAL DATA

Figure 2-7: Pressure / temperature de-rating (ASME B16.5), flange and threaded connections, in °C and barg

Figure 2-8: Pressure / temperature de-rating (ASME B16.5), flange and threaded connections, in °F and psig

1 Process pressure, p [barg] 2 Process connection temperature, T [°C] 3 Process pressure, p [psig] 4 Process connection temperature, T [°F] 5 Threaded connection, NPT (ASME B1.20.1). Flange connection, Class 300. 6 Flange connection, Class 150

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TECHNICAL DATA

2.5 Dimensions and weights

Metallic Horn antennas with threaded connections

Figure 2-9: Metallic Horn antennas with G or NPT threaded connections

•

Cable glands are delivered on demand with non-Ex, Ex i- and Ex d-approved devices.

•

The diameter of the outer sheath of the cable must be 7…12 mm or 0.28…0.47¨.

•

Cable glands for cQPSus-approved devices must be supplied by the customer.

•

A weather protection cover is available as an accessory with all devices.

OPTIWAVE 6400 C

Metallic Horn antennas with threaded connections: Dimensions in mm

Horn antenna

version

a b c d Øe

DN80/3¨ 151 185 267

DN100/4¨ 151 185 336

DN150/6¨ 151 185 491

DN200/8¨ 151 185 662

1 This is the dimension without the antenna extension option. A maximum of 10 antenna extensions are available. Each antenna exten-

sion is 105 mm long.

Dimensions [mm]

452

521

675

847

140

190

Metallic Horn antennas with threaded connections: Dimensions in inches

Horn antenna

version

a b c d Øe

DN80/3¨ 5.94 7.28 10.51

DN100/4¨ 5.94 7.28 13.23

DN150/6¨ 5.94 7.28 13.33

DN200/8¨ 5.94 7.28 26.06

1 This is the dimension without the antenna extension option. A maximum of 10 antenna extensions are available. Each antenna exten-

sion is 4.1¨ long.

Dimensions [inches]

17.80

20.51

26.57

33.35

2.95

3.74

5.51

7.48

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OPTIWAVE 6400 C

Metallic Horn antenna versions with flange connections

Figure 2-10: Metallic Horn antennas with flange connections

1 Metallic Horn antenna with a flange connection 2 Metallic Horn antenna with a low-pressure flange attached to a threaded connection 3 Metallic Horn antenna with a flange connection and the 2° slanted flange option

•

Cable glands are delivered on demand with non-Ex, Ex i- and Ex d-approved devices.

•

The diameter of the outer sheath of the cable must be 7…12 mm or 0.28…0.47¨.

•

Cable glands for cQPSus-approved devices must be supplied by the customer.

•

A weather protection cover is available as an accessory with all devices.

TECHNICAL DATA

Metallic Horn antennas with flange connections: Dimensions in mm

Horn antenna

version

a b c d Øe f g

DN80/3¨ 151 215

DN100/4¨ 151 215

DN150/6¨ 151 215

DN200/8¨ 151 215

1 Maximum dimension 2 This is the maximum dimension without the antenna extension option. A maximum of 10 antenna extensions are available. Each an-

tenna extension is 105 mm long.

3 If the device has the 2° slanted flange option.

Dimensions [mm] [°]

262

331

486

657

452

521

675

847

75 10

95 10

140 10

190 10

2°

Metallic Horn antennas with flange connections: Dimensions in inches

Horn antenna

version

a b c d Øe f g

DN80/3¨ 5.94 8.46

DN100/4¨ 5.94 8.46

DN150/6¨ 5.94 8.46

DN200/8¨ 5.94 8.46

1 Maximum dimension 2 This is the maximum dimension without the antenna extension option. A maximum of 10 antenna extensions are available. Each an-

tenna extension is 4.1¨ long.

3 If the device has the 2° slanted flange option.

Dimensions [inches] [°]

10.31

13.03

19.13

25.87

17.80

20.51

26.57

33.35

2.95 0.39

3.74 0.39

5.51 0.39

7.48 0.39

2°

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TECHNICAL DATA

Drop antennas with threaded connections

Figure 2-11: Drop antennas with threaded connections

•

Cable glands are delivered on demand with non-Ex, Ex i- and Ex d-approved devices.

•

The diameter of the outer sheath of the cable must be 7…12 mm or 0.28…0.47¨.

•

Cable glands for cQPSus-approved devices must be supplied by the customer.

•

A weather protection cover is available as an accessory with all devices.

OPTIWAVE 6400 C

Drop antennas with threaded connections: Dimensions in mm

Drop antenna

version

a b c d Øe

DN80/3¨ 151 185 139

DN100/4¨ 151 185 162

DN150/6¨ 151 185 220

1 This is the dimension without the antenna extension option. A maximum of 5 antenna extensions are available. Each antenna extension

is 105 mm long.

Dimensions [mm]

323

347

405

144

Drop antennas with threaded connections: Dimensions in inches

Drop antenna

version

a b c d Øe

DN80/3¨ 5.94 7.28 5.47

DN100/4¨ 5.94 7.28 6.38

DN150/6¨ 5.94 7.28 8.66

1 This is the dimension without the antenna extension option. A maximum of 5 antenna extensions are available. Each antenna extension

is 4.1¨ long.

Dimensions [inches]

12.72

13.66

15.94

2.91

3.70

5.67

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OPTIWAVE 6400 C

Drop antennas with flanged connections

Figure 2-12: Drop antennas with flanged connections

1 Drop antenna with a flange connection 2 Drop antenna with a flange connection and a flange plate protection option 3 Drop antenna with a low-pressure flange connection 4 Drop antenna with a flange connection and a 2° slanted flange option

•

Cable glands are delivered on demand with non-Ex, Ex i- and Ex d-approved devices.

•

The diameter of the outer sheath of the cable must be 7…12 mm or 0.28…0.47¨.

•

Cable glands for cQPSus-approved devices must be supplied by the customer.

•

A weather protection cover is available as an accessory with all devices.

TECHNICAL DATA

Drop antennas with flange connections: Dimensions in mm

Drop antenna

version

a b c d Øe f g

DN80/3¨ 151 215

DN100/4¨ 151 215

DN150/6¨ 151 215

1 Maximum dimension 2 This is the maximum dimension without the antenna extension option. A maximum of 5 antenna extensions are available. Each antenna

extension is 105 mm long.

3 If the device has the PP flange protection option, then f = 20 mm. If the device has the 2° slanted flange option, then f = 10 mm. 4 If the device has the 2° slanted flange option, then g = 2°

Dimensions [mm] [°]

134

157

215

323

347

405

144

3 4

Drop antennas with flange connections: Dimensions in inches

Drop antenna

version

a b c d Øe f g

DN80/3¨ 5.94 8.46

DN100/4¨ 5.94 8.46

DN150/6¨ 5.94 8.46

1 Maximum dimension 2 This is the maximum dimension without the antenna extension option. A maximum of 5 antenna extensions are available. Each antenna

extension is 4.1¨ long.

3 If the device has the PP flange protection option, then f = 0.79¨. If the device has the 2° slanted flange option, then f = 0.39¨. 4 If the device has the 2° slanted flange option, then g = 2° 5 Maximum dimension without antenna extensions. A maximum of 5 antenna extensions are available. Each antenna extension is 4.1¨

long.

Dimensions [inches] [°]

5.28

6.18

8.46

12.72

13.66

15.94

2.91

3.70

5.67

3 4

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TECHNICAL DATA

Purging option

Figure 2-13: Purging options

1 G ¼ threaded connection for purging system (the plug is supplied by the manufacturer)

OPTIWAVE 6400 C

Purging system

Purging systemPurging system This option is available for all Metallic antennas. Flange connections must have a pressure rating of PN01, PN16 or PN40 (EN 1092-1), or Class 150 or 300 (ASME B16.5).

Weather protection option

Figure 2-14: Weather protection option

1 Front view (with weather protection closed) 2 Left side (with weather protection closed) 3 Rear view (with weather protection closed)

Weather protection: Dimensions and weights

Dimensions Weights [kg]

Weather protection

a b c

[mm] [inch] [mm] [inch] [mm] [inch] [kg] [lb]

177 6.97 153 6.02 216 8.50 1.3 2.9

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OPTIWAVE 6400 C

TECHNICAL DATA

Converter weight

Type of housing Weights

[kg] [lb]

Compact aluminium housing 2.1 4.6

Compact stainless steel housing 4.5 9.9

Antenna option weights

Antenna options Min./Max. weights

[kg] [lb]

Standard options, without converter

Standard options, without converterStandard options, without converter

DN80 / 3¨ Metallic Horn antenna with process connection, standard length

DN100 / 4¨ Metallic Horn antenna with process connection, standard length

DN150 / 6¨ Metallic Horn antenna with process connection, standard length

DN200 / 8¨ Metallic Horn antenna with process connection, standard length

DN80 PP Drop antenna with process connection, standard length

DN100 PP Drop antenna with process connection, standard length

DN150 PP Drop antenna with process connection, standard length

DN80 PTFE Drop antenna with process connection, standard length

DN100 PTFE Drop antenna with process connection, standard length

DN150 PTFE Drop antenna with process connection, standard length

2.5...58.9 5.5...129.6

2.6...59 5.7...129.8

3...59.4 6.6...130.7

3.7...60 8.1...132

2.7...59.1 5.9...130

3.1...59.5 6.8...131.2

4.5...60.9 9.9..134

3.1...59.2 6.8...130.9

3.8...60.2 8.4...132.7

7.2...63.6 15.8..139.9

Antenna extension options

Antenna extension optionsAntenna extension options

Straight extension, length 105 mm

Straight extension, length 210 mm

Straight extension, length 315 mm

Straight extension, length 420 mm

Straight extension, length 525 mm

Straight extension, length 630 mm

Straight extension, length 735 mm

Straight extension, length 840 mm

Straight extension, length 945 mm

Straight extension, length 1050 mm

Other options

Other optionsOther options

Flange plate option, DN80 PP Drop antenna +0.1 +0.22

Flange plate option, DN100 PP Drop antenna +0.2 +0.44

Flange plate option, DN150 PP Drop antenna +0.3 +0.66

Flange plate option, DN80 PTFE Drop antenna +0.3 +0.66

Flange plate option, DN100 PTFE Dropantenna +0.5 +1.10

Flange plate option, DN150 PTFE Drop antenna +0.7 +1.54

1 Standard length = without antenna extensions 2 This option is for Metallic Horn and Drop antenna options 3 This option is for Metallic Horn antenna options

+0.92 +2.03

+1.84 +4.06

+2.76 +6.08

+3.68 +8.11

+4.60 +10.14

+5.52 +12.17

+6.44 +14.20

+7.36 +16.23

+8.28 +18.25

+9.20 +20.28

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INSTALLATION

3.1 Intended use

Responsibility for the use of the measuring devices with regard to suitability, intended use and corrosion resistance of the used materials against the measured fluid lies solely with the operator.

The manufacturer is not liable for any damage resulting from improper use or use for other than the intended purpose.

This radar level transmitter measures distance, level, mass, volume and reflectivity of granulates and powders.

It can be installed on silos, hoppers and bunkers.

3.2 Pre-installation requirements

Obey the precautions that follow to make sure that the device is correctly installed.

• Make sure that there is sufficient space on all sides.

• Protect the signal converter from direct sunlight. If necessary, install the weather protection

accessory.

• Do not subject the signal converter to heavy vibrations. The devices are tested for vibration and agree with EN 50178 and IEC 60068-2-6.

OPTIWAVE 6400 C

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OPTIWAVE 6400 C

3.3 Installation

3.3.1 Pressure and temperature ranges

Figure 3-1: Pressure and temperature ranges

1 Temperature at the process connection

Non-Ex devices: The temperature range depends on the type of antenna, process connection and the seal material. Refer to the table that follows. Devices with Hazardous Location approvals: see supplementary instructions

2 Ambient temperature for operation of the display

-20...+70°C / -4...+158°F If the ambient temperature is not between these limits, then it is possible that the display screen will not operate temporarily. The device continues to measure level and send an output signal.

3 Ambient temperature

Non-Ex devices: -40...+80°C / -40...+176°F Devices with Hazardous Location approvals: see supplementary instructions

4 Process pressure

Depends on the type of antenna and process connection. Refer to the table that follows.

INSTALLATION

The process connection temperature range must agree with the temperature limits of the gasket material. The operating pressure range is subject to the process connection used and the flange temperature.

Maximum process connection temperature and operating pressure

Antenna type Maximum process connection

temperature

[°C] [°F] [barg] [psig]

PP Drop +100 +212 16 232

PTFE Drop +130 +266 16 232

Metallic Horn +130

1 The maximum process connection temperature must agree with the temperature limits of the gasket material 2 The maximum process connection temperature must agree with the temperature limits of the gasket material.

For more data on pressure ratings, refer to

+266

Guidelines for maximum operating pressure

18.

Maximum operating pressure

16 232

on page

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INSTALLATION

3.3.2 Recommended mounting position

Follow these recommendations to make sure that the device measures correctly. They have an effect on the performance of the device.

We recommend that you prepare the installation when the tank is empty.

Recommended nozzle position for solids

OPTIWAVE 6400 C

Figure 3-2: Recommended nozzle position for solids

1 Position of the process fitting from the silo wall, r/2 (for DN80, DN100, DN150 or DN200 horn antennas, and DN80,

DN100 or DN150 Drop antennas)

2 Radius of the silo, r 3 The minimum measured level for a device without a 2° slanted PP flange option 4 The minimum measured level for a device with a 2° slanted PP flange option

If there is a nozzle on the tank before installation, the nozzle must be a minimum of 200 mm /

from the tank wall. The tank wall must be flat and there must not be obstacles adjacent to

7.9

the nozzle or on the tank wall.

Number of devices that can be operated in a silo

Figure 3-3: There is no maximum limit to the number of devices that can be operated in the same silo

There is no maximum limit to the number of devices that can be operated in the same silo. They can be installed adjacent to other radar level transmitters.

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OPTIWAVE 6400 C

3.3.3 Mounting restrictions

LPR and TLPR devices

LPR (Level Probing Radar)

LPR (Level Probing Radar) devices measure level in the open air or in a closed space (a metallic

LPR (Level Probing Radar)LPR (Level Probing Radar) tank etc.). TLPR (Tank Level Probing Radar) can use LPR devices for TLPR applications. For more data, refer to Order code on page 36

antenna options.

Causes of interference signals

• Objects in the tank or silo.

• Sharp corners that are perpendicular to the path of the radar beam.

• Sudden changes in tank diameter in the path of the radar beam.

Do not install the device above objects in the silo (ladder, supports etc.) or pit. Objects in the silo or pit can cause interference signals. If there are interference signals, the device will not measure correctly. If it is not possible to install the device on another part of the silo or pit, do an empty spectrum scan. For more data, refer to the handbook.

TLPR (Tank Level Probing Radar) devices measure level in a closed space only. You

TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar)

INSTALLATION

Equipment and obstacles: how to prevent measurement of interference signals

Do not put the device immediately above equipment and obstacles in a silo or pit. This can have an effect on the performance of the device.

If possible, do not install a nozzle on the silo centerline.

Figure 3-4: Equipment and obstacles: how to prevent measurement of interference signals

1 Do not tilt the device more than 2° 2 We recommend that you do an empty spectrum recording if there are too many obstacles in the radar beam (refer to

the handbook).

3 Beam radius of the antenna: refer to the table below. The beam radius increases by increments of "x" mm for each

metre of distance from the antenna.

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INSTALLATION

Beam radius of the antenna

Antenna type Beam angle Beam radius, x

Metallic Horn, DN80 (3¨) 9° 79 0.9

Metallic Horn, DN100 (4¨) 8° 70 0.8

Metallic Horn, DN150 (6¨) 6° 53 0.6

Metallic Horn, DN200 (8¨) 5° 44 0.5

PTFE Drop, DN80 (3¨) 8° 70 0.8

PTFE Drop, DN100 (4¨) 7° 61 0.7

PTFE Drop, DN150 (6¨) 4° 35 0.4

PP Drop DN80 (3¨) 9° 79 0.9

PP Drop, DN100 (4¨) 7° 61 0.7

PP Drop, DN150 (6¨) 5° 44 0.5

Product inlets

OPTIWAVE 6400 C

[mm/m] [in/ft]

Figure 3-5: Product inlets

1 The device is in the correct position. 2 The device is too near to the product inlet.

Do not put the device near to the product inlet. If the product that enters the silo touches the antenna, the device will measure incorrectly. If the product fills the silo directly below the antenna, the device will also measure incorrectly.

For more data about the measuring range of each type of antenna, refer to Measuring accuracy on page 16

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OPTIWAVE 6400 C

3.3.4 Process connections

All the procedures that follow are applicable to Metallic Horn and Drop antennas.

Flange connections

Figure 3-6: Flange connections

Ød = nozzle diameter h = nozzle height

INSTALLATION

Recommended nozzle size for flange connections

The nozzle must be as short as possible. Refer to the table below for the maximum height of the nozzle:

Nozzle and antenna diameter,

Ød

Metallic Horn antenna Drop antenna

[mm] [inch] [mm] [inch] [mm] [inch]

80 3 260

100 4 330

150 6 490

200 8 660

1 If the device has antenna extensions, this option extends the maximum nozzle height. Add the length of the antenna

extensions attached to the device to this value.

Maximum nozzle height, h

10.24

12.99

19.29

25.98

60 2.36

70 2.76

100 3.94

— —

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INSTALLATION

Threaded connections

Figure 3-7: Threaded connections

Recommended socket size for threaded connections

The socket must be as short as possible. If the socket is in a recess, then use the maximum limits for nozzle dimensions (flange connections) in this section.

OPTIWAVE 6400 C

If the device has antenna extensions, this option extends the maximum socket height. Add the length of the antenna extensions attached to the device to this value.

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OPTIWAVE 6400 C

ELECTRICAL CONNECTIONS

4.1 Electrical installation: 2-wire, loop-powered

Terminals for electrical installation

Figure 4-1: Terminals for electrical installation

1 Grounding terminal in the housing (if the electrical cable is shielded) 2 Current output - 3 Current output + 4 Location of the external grounding terminal (at the bottom of the converter)

Electrical power to the output terminal energizes the device. The output terminal is also used for

HART

communication.

4.2 Non-Ex devices

Figure 4-2: Electrical connections for non-Ex devices

1 Power supply 2 Resistor for HART® communication (typically 250 ohms) 3 Optional connection to the grounding terminal 4 Output: 12...30 VDC for an output of 21.5 mA at the terminal 5 Device

4.3 Devices for hazardous locations

For electrical data for device operation in hazardous locations, refer to the related certificates of compliance and supplementary instructions (ATEX, IECEx etc.). You can find this documentation on the DVD-ROM delivered with the device or it can be downloaded free of charge from the website (Download Center).

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ELECTRICAL CONNECTIONS

4.4 Networks

4.4.1 General information

The device uses the HART® communication protocol. This protocol agrees with the HART® Communication Foundation standard. The device can be connected point-to-point. It can also have a polling address of 1 to 63 in a multi-drop network.

The device output is factory-set to communicate point-to-point. To change the communication mode from point-to-point

4.4.2 Point-to-point connection

point-to-point to multi-drop

point-to-pointpoint-to-point

multi-drop, refer to "Network configuration" in the handbook.

multi-dropmulti-drop

OPTIWAVE 6400 C

Figure 4-3: Point-to-point connection (non-Ex)

1 Address of the device (0 for point-to-point connection) 2 4...20 mA + HART® 3 Resistor for HART® communication (typically 250 ohms) 4 Power supply 5 HART® converter 6 HART® communication software

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OPTIWAVE 6400 C

4.4.3 Multi-drop networks

ELECTRICAL CONNECTIONS

Figure 4-4: Multi-drop network (non-Ex)

1 Address of the device (each device must have a different address in multidrop networks) 2 4mA + HART® 3 Resistor for HART® communication (typically 250 ohms) 4 Power supply 5 HART® converter 6 HART® communication software

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ORDER INFORMATION

5.1 Order code

Make a selection from each column to get the full order code.

OPTIWAVE 6400 C

VFDC 4 0 OPTIWAVE 6400 C 24 GHz Radar (FMCW) level transmitter for solids from granulates to rocks (up to

VFDC

VFDC 4 0 0 Order code (complete this code on the pages that follow)

VFDCVFDC

OPTIWAVE 6400 C 24 GHz Radar (FMCW) level transmitter for solids from granulates to rocks (up to

OPTIWAVE 6400 C 24 GHz Radar (FMCW) level transmitter for solids from granulates to rocks (up to OPTIWAVE 6400 C 24 GHz Radar (FMCW) level transmitter for solids from granulates to rocks (up to

16 barg (232 psig) and 130

16 barg (232 psig) and 130°C (266

16 barg (232 psig) and 13016 barg (232 psig) and 130

Regional directives

Regional directivesRegional directives

1 Europe

2 China

3 USA

4 Canada

5 Brazil

6 Australia

A Russia

B Kazakhstan

C Belarus

W Worldwide

Ex approvals

Ex approvalsEx approvals

0 Without

1 ATEX II 1/2 G Ex ia IIC T6…T4 Ga/Gb + II 1/2 D Ex ia IIIC T85°C…T100°C or T85°C…T130°C Da/Db

2 ATEX II 1/2 GD Ex db ia IIC T6…T4 Ga/Gb + II 1/2 D Ex ia tb IIIC T85°C…T100°C or T85°C…T130°C

Da/Db

3 ATEX II 3 G Ex ic IIC T6…T4 Gc + II 3 D Ex ic IIIC T85°C…T100°C or T85°C…T130°C Dc

4 ATEX II 3 G Ex nA T6…T4 Gc

5 NEPSI Ex ia IIC T6…T4 Ga/Gb + Ex iaD 20/21 T85°C…T100°C or T85°C…T130°C IP6X

6 NEPSI Ex d ia IIC T6…T4 Ga/Gb + Ex iaD tD A20/A21 T85°C…T100°C or T85°C…T130°C IP6X

A cQPSus IS CL I/II/III DIV 1 GP A-G + CL I Z0 AEx ia/Ex ia IIC T6…T4 Ga + Z20 AEx ia/Ex ia IIIC

T85°C…T100°C or T85°C…T130°C Da

B cQPSus XP-IS/DIP CL I DIV 1 GP A-G + CL I Z1 AEx db ia/Ex db ia IIC T6…T4 Gb + Z21

AEx ia tb/Ex ia tb IIIC T85°C…T100°C or T85°C…T130°C Db

C cQPSus NI CL I/II/III DIV 2 GP A-G + CL I Z2 AEx nA/Ex nA IIC T6…T4 Gc

K IECEx Ex ia IIC T6…T4 Ga/Gb + Ex ia IIIC T85°C…T100°C or T85°C…T130°C Da/Db

L IECEx Ex d ia IIC T6…T4 Ga/Gb + Ex ia tb IIIC T85°C…T100°C or T85°C…T130°C Da/Db

M IECEx Ex ic IIC T6…T4 Gc + Ex ic IIIC T85°C…T100°C or T85°C…T130°C Dc

P EAC Ex Ga/Gb Ex ia T6…T4 + Ex ia IIIC T85°C…T100°C or T85°C…T130°C Da/Db

R EAC Ex Ga/Gb Ex d ia T6…T4 + Ex ia tb IIIC T85°C…T100°C or T85°C…T130°C Da/Db

0 Construction

Construction

ConstructionConstruction

0 Without

2 CRN / ASME B31.3

4 ASME B31.3

Converter version (Housing material / IP class)

Converter version (Housing material / IP class)Converter version (Housing material / IP class)

2 C / Compact version (aluminium housing – IP66/68 0.1 barg)

3 C / Compact version (stainless steel housing – IP66/68 0.1 barg)

Order code (complete this code on the pages that follow)

Order code (complete this code on the pages that follow)Order code (complete this code on the pages that follow)

C (266°F))

F))

C (266C (266

F))F))

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OPTIWAVE 6400 C

Outputs

OutputsOutputs

1 2-wire / 4...20mA passive HART®

Cable entry / cable gland

Cable entry / cable glandCable entry / cable gland

1 M20×1.5 / without

2 M20×1.5 / 1 × plastic + plug

3 M20×1.5 / 1 × nickel-plated brass + plug

4 M20×1.5 / 1 × stainless steel + plug

5 M20×1.5 / 1 × M12 (4-pin connector) + plug

6 M20×1.5 / 2 × plastic

7 M20×1.5 / 2 × nickel-plated brass

8 M20×1.5 / 2 × stainless steel

A M20×1.5 / 2 × M12 (4-pin connector)

C ½ NPT / without

D ½ NPT / 1 × nickel-plated brass + plug

E ½ NPT / 1 × stainless steel + plug

F ½ NPT / 2 × nickel-plated brass

G ½ NPT / 2 × stainless steel

Display

DisplayDisplay

0 Without (no display, cover without window)

4 Plug-in display (cover with window)

Display

Display – Documentation language

Display Display

1 English

2 German

3 French

4 Italian

5 Spanish

6 Portuguese

7 Japanese

8 Chinese (simplified)

A Russian

B Czech

C Turkish

D Polish

VFDC

VFDC 4 0 0 1 Order code (complete this code on the pages that follow)

VFDCVFDC

Documentation language

Documentation language Documentation language

0 Process conditions (Pressure, temperature, material and remarks) /

Process conditions (Pressure, temperature, material and remarks) /

Process conditions (Pressure, temperature, material and remarks) / Process conditions (Pressure, temperature, material and remarks) / Process seal

Process seal

Process sealProcess seal

0 Without

1 -1…16 barg (-14.5…232 psig) / -40°C...+130°C (-40°F…+266°F) /

FKM/FPM

2 -1…16 barg (-14.5…232 psig) / -50°C...+130°C (-58°F…+266°F) /

EPDM

3 -1…16 barg (-14.5…232 psig) / -20°C...+130°C (-4°F…+266°F) /

Kalrez® 6375

Order code (complete this code on the pages that follow)

Order code (complete this code on the pages that follow)Order code (complete this code on the pages that follow)

ORDER INFORMATION

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ORDER INFORMATION

Antennas (antenna type, material, radio approval)

Antennas (antenna type, material, radio approval)Antennas (antenna type, material, radio approval)

OPTIWAVE 6400 C

0 Without

4 Metallic Horn, DN80 (3¨) / 316L / LPR

5 Metallic Horn, DN100 (4¨) / 316L / LPR

6 Metallic Horn, DN150 (6¨) / 316L / LPR

7 Metallic Horn, DN200 (8¨) / 316L / LPR

A Drop, DN80 (3¨)/ PP/ LPR

B Drop, DN100 (4¨)/ PP/ LPR

C Drop, DN150 (6¨)/ PP/ LPR

E Drop, DN80 (3¨)/ PTFE/ LPR

F Drop, DN100 (4¨)/ PTFE/ LPR

G Drop, DN150 (6¨)/ PTFE/ LPR

Antenna extension / Flange plate protection

Antenna extension / Flange plate protectionAntenna extension / Flange plate protection

0 Without

Extension

1 105 mm (4¨) / 316L

2 210 mm (8¨) / 316L

3 315 mm (12¨) / 316L

4 420 mm (17¨) / 316L

5 525 mm (21¨) / 316L

6 630 mm (24¨) / 316L for Metallic Horn antennas

7 735 mm (29¨) / 316L for Metallic Horn antennas

8 840 mm (33¨) / 316L for Metallic Horn antennas

A 945 mm (37¨) / 316L for Metallic Horn antennas

B 1050 mm (41¨) / 316L for Metallic Horn antennas

Process connection: Size / Pressure class / Flange face

Process connection: Size / Pressure class / Flange face Process connection: Size / Pressure class / Flange face finish

finish

finishfinish

0 0 0 Without

ISO 228 (threaded connection)

F P 0 G1A

G P 0 G1½ A

ASME B1.20.1 (threaded connection)

F A 0 1NPT

G A 0 1½ NPT

Low-pressure EN flange (screwed to G 1½A connection)

L C 7 DN80 PN01

M C 7 DN100 PN01

P C 7 DN150 PN01

R C 7 DN200 PN01

VFDC

VFDC 4 0 0 1 0 Order code (complete this code on the pages

VFDCVFDC

Order code (complete this code on the pages

Order code (complete this code on the pages Order code (complete this code on the pages that follow)

that follow)

that follow)that follow)

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OPTIWAVE 6400 C

Low-pressure ASME flange (screwed to 1½ NPT connection)

L 1 B 3¨ 150 lb 15 psig max.

M 1 B 4¨ 150 lb 15 psig max.

P 1 B 6¨ 150 lb 15 psig max.

R 1 B 8¨ 150 lb 15 psig max.

EN 1092-1 flange

L D 1 DN80 PN10 – Type B1

L E 1 DN80 PN16 – Type B1

L G 1 DN80 PN40 – Type B1

M D 1 DN100 PN10 – Type B1

M E 1 DN100 PN16 – Type B1

M G 1 DN100 PN40 – Type B1

P D 1 DN150 PN10 – Type B1

P E 1 DN150 PN16 – Type B1

P G 1 DN150 PN40 – Type B1

R D 1 DN200 PN10 – Type B1

R E 1 DN200 PN16 – Type B1

ASME B16.5 flange

L 1 A 3¨ 150 lb RF

L 2 A 3¨ 300 lb RF

M 1 A 4¨ 150 lb RF

M 2 A 4¨ 300 lb RF

P 1 A 6¨ 150 lb RF

P 2 A 6¨ 300 lb RF

R 1 A 8¨ 150 lb RF

JIS B2220 flange

L U P 80A JIS 10K RF

M U P 100A JIS 10K RF

P U P 150A JIS 10K RF

R U P 200A JIS 10K RF

VFDC

VFDC 4 0 0 1 0 Order code (complete this code on the pages

VFDCVFDC

ORDER INFORMATION

Alternative flange facing

Alternative flange facingAlternative flange facing

EN 1092-1 flange

7 Type A (Flat Face)

ASME B16.5 flange

B FF (Flat Face)

Order code (complete this code on the pages

Order code (complete this code on the pages Order code (complete this code on the pages that follow)

that follow)

that follow)that follow)

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ORDER INFORMATION

Calibration certificate

Calibration certificateCalibration certificate

OPTIWAVE 6400 C

0 Without: Accuracy ±2 mm (±0.08¨)

1 Calibration certificate ±2mm (±0.08¨) up to

10 m (32.81 ft), 2 points

2 Calibration certificate ±2mm (±0.08¨) up to

10 m (32.81 ft), 5 points

3 Calibration certificate ±2mm (±0.08¨) up to

10 m (32.81 ft), 5 points specified by the customer min. ≥ 400 mm (16¨)

Options

OptionsOptions

0 Without

2 Purging system (for Metallic Horn

antennas only)

Accessories / Tag plate

Accessories / Tag plateAccessories / Tag plate

0 Without

1 Weather protection

2 Adaptor for OPTIWAVE 6300 C

flange system

3 Stainless steel Tag plate

(18 characters max.)

5 Weather protection + Adaptor for

OPTIWAVE 6300 C flange system

6 Weather protection + Stainless steel

Tag plate (18 characters max.)

7 Weather protection + Stainless steel

Tag plate (18 characters) + Adaptor for OPTIWAVE 6300 C flange system

8 Stainless steel Tag plate

(18 characters max.) + Adaptor for OPTIWAVE 6300 C flange system

A Weather protection + 2° slanted

flange

B Weather protection + stainless steel

tag plate (18 characters) + 2° slanted flange

C Stainless steel tag plate

(18 characters max.) + 2° slanted flange

VFDC

VFDC 4 0 0 1 0 Order code

VFDCVFDC

1 Available in September 2017 2 Available in September 2017. DIP = Dust Ignition Proof. 3 Available in November 2017 4 For non-Ex devices only. Ex approvals will be available in the second quarter of 2018. 5 For Metallic Horn and Drop antennas 6 LPR = You can install the antenna in a closed tank or outdoors, but the antenna must point down. Do not install LPR devices near sen-

sitive installations (e.g. a radio astronomy station). TLPR = You must install the antenna in a closed tank.

7 If the device has a PP Drop antenna, the 2° slanted flange is made of PP. If antenna is made of other materials, the 2° slanted flange is

made of PTFE.

Order code

Order codeOrder code

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OPTIWAVE 6400 C

NOTES

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NOTES

OPTIWAVE 6400 C

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OPTIWAVE 6400 C

NOTES

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KROHNE – Process instrumentation and measurement solutions

•

Flow

•

Level

•

Temperature

•

Pressure

•

Process Analysis

•

Services

Head Office KROHNE Messtechnik GmbH Ludwig-Krohne-Str. 5 47058 Duisburg (Germany) Tel.: +49 203 301 0 Fax: +49 203 301 10389 info@krohne.com

The current list of all KROHNE contacts and addresses can be found at: www.krohne.com