KROHNE Optiwave 5400 C Specifications

Technical Datasheet

Technical Datasheet

OPTIWAVE 5400 C

OPTIWAVE 5400 C

OPTIWAVE 5400 COPTIWAVE 5400 C

Technical DatasheetTechnical Datasheet

24 GHz Radar (FMCW) Level Transmitter for liquids in
basic process applications

•

Market-entry transmitter

•

Proven PP Drop antenna design insensitive to condensation

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CONTENTS

OPTIWAVE 5400 C

1 Product features 3

1.1 The FMCW radar level transmitter for liquids in basic process applications................. 3

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

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

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

2 Technical data 11

2.1 Technical data................................................................................................................. 11

2.2 Measuring accuracy ....................................................................................................... 17

2.3 Minimum power supply voltage ..................................................................................... 18

2.4 Guidelines for maximum operating pressure................................................................ 19

2.5 Dimensions and weights ................................................................................................ 21

3 Installation 28

3.1 Intended use ................................................................................................................... 28

3.2 Pre-installation requirements ....................................................................................... 28

3.3 Installation...................................................................................................................... 28

3.3.1 Pressure and temperature ranges....................................................................................... 28

3.3.2 Recommended mounting position........................................................................................ 29

3.3.3 Mounting restrictions............................................................................................................ 30

3.3.4 Process connections............................................................................................................. 32

3.3.5 LPR devices: recommendations for pits and tanks made of non-conductive materials .... 34

3.3.6 Standpipes (stilling wells and bypass chambers) ................................................................ 35

4 Electrical connections 39

4.1 Electrical installation: 2-wire, loop-powered ................................................................ 39

4.2 Non-Ex devices............................................................................................................... 39

4.3 Devices for hazardous locations .................................................................................... 39

4.4 Networks ........................................................................................................................ 40

4.4.1 General information.............................................................................................................. 40

4.4.2 Point-to-point connection..................................................................................................... 40

4.4.3 Multi-drop networks ............................................................................................................. 41

5 Order information 42

5.1 Order code ...................................................................................................................... 42

6 Notes 47

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OPTIWAVE 5400 C

PRODUCT FEATURES

1.1 The FMCW radar level transmitter for liquids in basic process
applications

This device is a non-contact radar level transmitter that uses FMCW technology. It measures
distance, level and volume of liquids and pastes. It is a market-entry transmitter that provides
accurate readings in closed tanks, in the open air like rivers or dams, and even in fast moving
processes.

1

1 A large choice of Metallic Horn and Drop antennas. The PP Drop antenna has a small beam angle and is ideal for con-

densing and corrosive applications.

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

Highlights

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

• Accuracy ±2mm/ ±0.08¨

• 2-wire loop-powered 24 GHz transmitter – HART® 7

• Small beam angle (5° with DN150 / 6¨ PP Drop antenna)

• Flange plate protection and proven Drop antennas made of PP for condensing and corrosive

applications

• Ellipsoidal shape and smooth surface of the Drop antenna minimizes scaling

• Extensive choice of process connections (threaded ≥1¨ and flange ≥DN40)

• DN200 / 8¨ Metallic Horn antenna for measuring distances up to 100 m / 328 ft

• Antenna extensions to suit any nozzle length

• Process conditions up to +130°C / +266°F at 16 barg / 232 psig

• Empty tank spectrum function eliminates false reflections caused by tank internals

• Intuitive installation wizard for quick on-site set-up

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PRODUCT FEATURES

Industries

• Chemical market

• Oil & Gas

• Petrochemicals

• Power

• Steel

Applications

• Storage and process tanks where high accuracy ±2 mm / 0.08¨ is specified

• Long measuring range applications

• Measurement of liquids in open air as well as closed tanks

1.2 Applications

1. Level measurement of liquids

OPTIWAVE 5400 C

The level transmitter can measure the level of a
wide range of liquid 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. Volume (mass) measurement

A strapping table function is available in the
configuration menu for volume or mass
measurement. Up to 50 volume (mass) values can be
related to level values. For example:
Level 1= 2 m / Volume 1= e.g. 0.7 m³
Level 2= 10 m / Volume 2= e.g. 5 m³
Level 3= 20 m / Volume 3= e.g. 17 m³

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 5400 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.

1

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 5400 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 5400 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
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

from ¾¨. Flanges have an optional PEEK

1

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 5400 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 5400 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

1

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

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PRODUCT FEATURES

Measurement modes

"Direct" mode

"Direct" mode

"Direct" mode"Direct" mode
If the dielectric constant of the liquid is high (ε

surface of the liquid.

"TBF Auto" mode

"TBF Auto" mode

"TBF Auto" mode"TBF Auto" mode
If the dielectric constant of the liquid is low (ε

must use "TBF Auto" mode to measure level correctly. "TBF Auto" is an automatic mode that
lets the device make a selection between "Direct" mode and "TBF" mode. If the device finds a
large radar reflection above the "tank bottom area" (the bottom 20% of the tank height), the
device will use "Direct" mode. If the device finds a large radar reflection in the "tank bottom
area", the device uses TBF mode. This mode can be used only in tanks with flat bottoms or in
stilling wells with a reference plate at the bottom.

"Full TBF" mode

"Full TBF" mode

"Full TBF" mode"Full TBF" mode
TBF = Tank Bottom Following. If the dielectric constant of the liquid is very low (ε

must use "TBF Full" mode to measure level correctly. The device uses the radar reflection on
the bottom of the tank (the signal goes through the liquid). This mode can be used only in tanks
with flat bottoms or in stilling wells with a reference plate at the bottom.

OPTIWAVE 5400 C

≥1.4), the level signal is the reflection on the

r

1.4...1.5, for long-distance measurement), you

r

<1.4), you

r

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OPTIWAVE 5400 C

TECHNICAL DATA

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 liquids, pastes and slurries

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 0.2 m / 8¨

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 (supplied with a ¼ NPTF connection)

PP flange plate protection and extension protection (PP protective layer for antenna
extensions)

Weather protection

Metallic Horn, DN40 (1½¨): 15 m / 49.2 ft

Metallic Horn, DN50 (2¨): 20 m / 65.6 ft

Metallic Horn, DN65 (2½¨): 25 m / 82 ft – for the BM 26 A magnetic level indicator

Metallic Horn, DN80 (3¨): 50 m / 164 ft

Metallic Horn, DN100 (4¨): 80 m / 262.5 ft

Metallic Horn, DN150 (6¨) and DN200 (8¨): 100 m / 328.1 ft

PP Drop, DN80 (3¨): 50 m / 164 ft

PP Drop, DN100 (4¨): 80 m / 262.5 ft

PP Drop, DN150 (6¨): 100 m / 328.1 ft

Refer also to "Measuring accuracy" on page 17

Antenna extension length + antenna length + 0.1 m / 4¨

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TECHNICAL DATA

OPTIWAVE 5400 C

Beam angle
(antenna)

Display and user interface

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 40 (1.5¨): 17°

Metallic Horn, DN 50 (2¨): 16°

Metallic Horn, DN 65 (2.5¨): not applicable. This antenna option is for the BM 26 A
magnetic level indicator.

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°

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 61298-1

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

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

Measuring accuracy

on page 17.

Operating conditions

Temperature

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: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 (PP):

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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OPTIWAVE 5400 C

Pressure

Pressure

PressurePressure

Process pressure Drop antenna (PP):

Other conditions

Other conditions

Other conditionsOther conditions

Dielectric constant (εr) Direct mode: ≥1.4

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

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

Drop antenna (PP):

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

-1…16 barg / -14.5…232 psig

Metallic Horn antenna:

Metallic Horn antenna:

Metallic Horn antenna:Metallic Horn antenna:

-1…16 barg / -14.5…232 psig

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

TBF mode: ≥1.1

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

Guidelines for maximum operating pressure

TECHNICAL DATA

on page 19.

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 28.

on page 21.

2

Materials

Housing Standard: 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)

Standard for Drop antenna: PP

Option for Drop antenna: PP flange plate protection and PP protective layer for
antenna extensions

Process connection Stainless steel (1.4404 / 316L) – a PP flange plate protection option is also available

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)

for the Drop antenna

PP Drop antenna:

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: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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TECHNICAL DATA

Process connections

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

Flange version

Flange version

Flange versionFlange version

EN 1092-1 Low-pressure flanges: DN50...200 in PN01;

ASME B16.5 Low-pressure flanges: 2¨...8¨ in 150 lb (max. 15 psig);

JIS B2220 40…200A in 10K RF; others on request

Other Others on request

Standard flanges: DN40 in PN40, DN50...200 in PN16 and PN40 (Type B1); others on
request
Optional flange facing for standard flanges: Type A

Standard flanges: 1½¨…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 18.

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 18.

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

ext

OPTIWAVE 5400 C

Minimum

Minimum power supply

Input and output

Current 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

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 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)

3

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

3

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

3

II 3 D Ex ic IIIC T85°C...T*°C Dc

3

Ex ia IIIC T85°C...T*°C Da/Db;

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

3

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

3

4

4

3

4

4

4

4

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;

4

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 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;

3

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

3

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

3

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

4

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

4

2

4

4

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2

TECHNICAL DATA

OPTIWAVE 5400 C

NEPSI
(available in September 2017)

EAC-EX
(available in November 2017)

Other standards and approvals

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

3

3

4

4

3

4

3

4

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: NACE MR 0175 / MR 0103 / ISO 15156; 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.

16

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OPTIWAVE 5400 C

2.2 Measuring accuracy

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

4

3

1

2

1

0

0.1

0.2

-1

-2

-3

TECHNICAL DATA

5

10

15

20

2

-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 + 100 mm

0.2

1

0.1

0

0.33

-0.1

-0.2

20 30 40 50 60 70 80

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 + 3.94¨

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

(measuring accuracy).

11

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2

TECHNICAL DATA

2.3 Minimum power supply voltage

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

OPTIWAVE 5400 C

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

L

[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

L

[Ω]

18

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OPTIWAVE 5400 C

2.4 Guidelines for maximum operating pressure

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

TECHNICAL DATA

2

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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2

TECHNICAL DATA

CRN certification (available in September 2017)

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.

OPTIWAVE 5400 C

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

20

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OPTIWAVE 5400 C

2.5 Dimensions and weights

Metallic Horn antennas with threaded connections

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

•

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

2

Metallic Horn antennas with threaded connections: Dimensions in mm

Horn antenna

version

a b c d Øe

DN40/1½¨ 151 185 143

DN50/2¨ 151 185 157

DN65/2½¨ 151 185 232

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]

1

1

1

1

1

1

1

328

342

417

452

521

675

847

1

1

1

1

1

1

1

39

43

65

75

95

140

190

Metallic Horn antennas with threaded connections: Dimensions in inches

Horn antenna

version

a b c d Øe

DN40/1½¨ 5.94 7.28 5.63

DN50/2¨ 5.94 7.28 6.18

DN65/2½¨ 5.94 7.28 9.13

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]

1

1

1

1

1

1

1

12.91

13.46

16.42

17.80

20.51

26.57

33.35

1

1

1

1

1

1

1

1.54

1.69

2.56

2.95

3.74

5.51

7.48

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2

TECHNICAL DATA

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

•

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 5400 C

22

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OPTIWAVE 5400 C

Metallic Horn antennas with flange connections: Dimensions in mm

TECHNICAL DATA

2

Horn antenna

Dimensions [mm]

version

a b c d Øe

DN40/1½¨ 151 215

DN50/2¨ 151 215

DN65/2½¨ 151 215

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.

1

1

1

1

1

1

1

138

152

227

262

331

486

657

2

2

2

2

2

2

2

328

342

417

452

521

675

847

2

2

2

2

2

2

2

39

43

65

75

95

140

190

Metallic Horn antennas with flange connections: Dimensions in inches

Horn antenna

version

a b c d Øe

DN40/1½¨ 5.94 8.46

DN50/2¨ 5.94 8.46

DN65/2½¨ 5.94 8.46

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.

Dimensions [inches]

1

1

1

1

1

1

1

5.43

5.98

8.94

10.31

13.03

19.13

25.87

2

2

2

2

2

2

2

12.91

13.46

16.42

17.80

20.51

26.57

33.35

2

2

2

2

2

2

2

1.54

1.69

2.56

2.95

3.74

5.51

7.48

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2

TECHNICAL DATA

Drop antennas with threaded connections

Figure 2-11: Drop antennas with threaded connections

•

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.

Drop antennas with threaded connections: Dimensions in mm

OPTIWAVE 5400 C

Drop antenna

Dimensions [mm]

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.

1

1

1

323

347

405

1

1

1

74

94

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]

1

1

1

12.72

13.66

15.94

1

1

1

2.91

3.70

5.67

24

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OPTIWAVE 5400 C

Drop antennas with flange 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

•

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

2

Drop antennas with flange connections: Dimensions in mm

Drop antenna

version

a b c d Øe f

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

1

1

1

Dimensions [mm]

134

2

157

2

215

2

323

347

405

2

2

2

74 20

94 20

144 20

3

3

3

Drop antennas with flange connections: Dimensions in inches

Drop antenna

version

a b c d Øe f

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

1

1

1

Dimensions [inches]

5.28

6.18

8.46

2

2

2

12.72

13.66

15.94

2

2

2

2.91 0.79

3.70 0.79

5.67 0.79

3

3

3

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2

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 5400 C

Purging system

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

26

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 5400 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 converter

Standard options, without converterStandard options, without converter

DN40 / 1.5¨ Metallic Horn antenna with process connection, standard length

DN50 / 2¨ Metallic Horn antenna with process connection, standard length

DN65 / 2.5¨ Metallic Horn antenna with process connection, standard length

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

1

1

1

1

1

1

1

1

1

1

2.3...58.7 5...129.1

2.3...58.7 5...129.1

2.5...58.9 5.5...129.6

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

2

Antenna extension options

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 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

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

2

2

2

2

2

3

3

3

3

3

+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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3

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 liquids,
pastes and slurries.

It can be installed on tanks, reactors and open channels.

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 5400 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.

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OPTIWAVE 5400 C

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

INSTALLATION

3

Antenna type Maximum process connection

PP Drop +100 [phone]

Metallic Horn +130

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

For more data on pressure ratings, refer to

19.

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 liquids, pastes and slurries

Maximum operating pressure

temperature

[°C] [°F] [barg] [psig]

1

Guidelines for maximum operating pressure

+266

1

16 232

on page

Figure 3-2: Recommended nozzle position for liquids, pastes and slurries

1 Nozzle or socket for the DN40 or DN50 Metallic Horn antennas
2 Nozzle or socket for the DN80 or DN100 Metallic Horn antenna, and the DN80 Drop antenna
3 Nozzle or socket for the DN150 or DN200 Metallic Horn antenna, and the DN100 or DN150 Drop antenna
4 Tank diameter
5 Minimum distance of the nozzle or socket from the tank wall (depends on the antenna type and size – refer to items

1, 2 and 3 in this list):

– DN40 or DN50 Metallic Horn: 1/5 × tank height
– DN80 or DN100 Metallic Horn: 1/10 × tank height
– DN80 Drop: 1/10 × tank height
– DN150 or DN200 Metallic Horn: 1/20 × tank height
– DN100 or DN150 Drop: 1/20 × tank height
Maximum distance of the nozzle or socket from the tank wall (depends on the antenna type and size – refer to items

1, 2 and 3 in this list):

– Metallic Horn or Drop: 1/3 × tank diameter

6 Tank height

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29

3

INSTALLATION

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 tank

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

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

OPTIWAVE 5400 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 42

antenna options.

Causes of interference signals

• Objects in the tank or pit.

• 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 tank (ladder, supports etc.) or pit. Objects in the
tank 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 tank or pit, do an empty spectrum
scan. For more data, refer to the handbook.

Equipment and obstacles: how to prevent measurement of interference signals

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

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

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

,

30

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

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OPTIWAVE 5400 C

INSTALLATION

3

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 If there are too many obstacles in the tank, you can install the device on a standpipe. For more data about how to install

the device on standpipes, refer to

4 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.

Standpipes (stilling wells and bypass chambers)

on page 35.

Beam radius of the antenna

Antenna type Beam angle Beam radius, x

[mm/m] [in/ft]

Metallic Horn, DN40 (1½¨) 17° 150 1.8

Metallic Horn, DN50 (2¨) 16° 141 1.7

Metallic Horn, DN65 (2½¨) 10°

1

Metallic Horn, DN80 (3¨) 9° 79 0.9

Metallic Horn, DN100 (4¨) 8° 141 0.8

Metallic Horn, DN150 (6¨) 6° 53 0.6

Metallic Horn, DN200 (8¨) 5° 44 0.5

PP Drop DN80 (3¨) 9° 79 0.9

PP Drop, DN100 (4¨) 7° 61 0.7

PP Drop, DN150 (6¨) 5° 44 0.5

1 This antenna option is specially made for the BM 26 A

1 1

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31

3

INSTALLATION

Product inlets

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 tank touches the
antenna, the device will measure incorrectly. If the product fills the tank 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 17

OPTIWAVE 5400 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

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:

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OPTIWAVE 5400 C

INSTALLATION

3

Nozzle and antenna diameter,

Maximum nozzle height, h

Ød

Metallic Horn antenna Drop antenna

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

40 1½ 140

50 2 150

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.

1

1

1

1

1

1

5.51

5.91

10.24

12.99

19.29

25.98

1

1

1

1

1

1

— —

— —

60

1

70

1

100

1

— —

2.36

2.76

3.94

1

1

1

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.

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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3

INSTALLATION

OPTIWAVE 5400 C

3.3.5 LPR devices: recommendations for pits and tanks made of non-conductive materials

These instructions are for LPR equipment only. For more data, refer to Order code on page 42

antenna options.

,

Device installation on tanks made of a non-conductive material

Figure 3-8: Device installation on tanks made of a non-conductive material

1 LPR equipment on a basic support (for indoor installations)
2 LPR equipment on a sealed support
3 LPR equipment on a tank made of conductive material, but with a non-conductive, sealed "window"

If the device cannot go in the tank and the tank is made of a non-conductive material (plastic
etc.), you can attach a support to the top of the tank without a hole in the tank roof. We
recommend that you put the antenna as near as possible to the top of the tank.

If the tank is outdoors, we recommend that you seal the support. If rain is on the top of the tank
and directly below the device, this can have an effect on the device performance.

If device is used in dusty conditions, we recommend that you seal the support. If dust is on the
top of the tank and directly below the device, this can have an effect on the device performance.

Open pits

Figure 3-9: Open pits

If the device must measure the level of product in a pit, you can attach a support to the side of the
pit or above the pit.

34

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OPTIWAVE 5400 C

3.3.6 Standpipes (stilling wells and bypass chambers)

These instructions are applicable for devices with Metallic Horn antenna options only. Use a
standpipe if:

• There is highly conductive foam in the tank.

• The liquid is very turbulent or agitated.

• There are too many other objects in the tank.

• The device is measuring a liquid (petro-chemicals) in a tank with a floating roof.

• The device is installed in a horizontal cylindrical tank.

INSTALLATION

3

Figure 3-10: Installation recommendations for standpipes (stilling wells and bypass chambers)

1 A stilling well solution
2 A bypass chamber solution
3 Air circulation hole
4 Level of the liquid

•

The standpipe must be electrically conductive.

•

The inside diameter of the standpipe must not be more than 5 mm / 0.2¨ over the diameter of
the antenna (for a high-dielectric constant liquid).

•

The standpipe must be straight. There must be no sudden changes in internal diameter

¨

greater than 1 mm / 0.04

•

The standpipe must be vertical.

•

Recommended surface roughness: <±0.1 mm / 0.004¨.

•

Make sure that there are no deposits at the bottom of the standpipe.

•

Make sure that there is liquid in the standpipe.

.

You must drill an air circulation hole.

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3

INSTALLATION

Installation in tanks containing one liquid and foam

• Drill an air circulation hole (max. Ø10 mm / 0.4¨) in the stilling well above the maximum level.

• Remove the burr from the hole.

Installation in tanks containing one liquid or more without foam

• Drill an air circulation hole (max. Ø10 mm / 0.4¨) in the stilling well above the maximum level.

• Drill 1 or more liquid circulation holes in the stilling well (if there is more than 1 liquid in the

tank).

i These holes help the liquid to move freely between the stilling well and the tank.

• Remove the burr from the hole.

Stilling wells: floating roofs

If the device must be installed on a tank with a floating roof, install it in a stilling well made of
metal.

OPTIWAVE 5400 C

36

Figure 3-11: Floating roofs

1 Sediment
2 Support fixtures
3 Stilling well
4 Floating roof
5 Product
6 Tank

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OPTIWAVE 5400 C

Stilling wells: horizontal cylindrical tanks

We recommend that you install the device in a stilling well if the device:

• is for a horizontal cylindrical tank,

• is in a metallic tank,

• measures a product with a high dielectric constant and

• is on the centerline of the tank.

INSTALLATION

3

Figure 3-12: Horizontal cylindrical tanks

1 The device is installed without a stilling well. There are multiple reflections. Refer to the CAUTION! that follows.
2 The device is installed in a stilling well and measures correctly.

If the device is installed in horizontal cylindrical tank that contains a high dielectric constant
liquid without a stilling well, do not put it on the tank centerline. This will cause multiple
reflections and the device will not measure accurately. Use the device software to keep the
effects of multiple reflections to a minimum. For more data, refer to "Function description" in
the handbook.

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3

INSTALLATION

Bypass chambers
Installation next to tanks containing one liquid and foam

• The top process connection of the bypass chamber must be above the maximum level of
liquid.

• The bottom process connection of the bypass chamber must be below the lowest measured
level of liquid.

Installation next to tanks containing more than one liquid

• The top process connection of the bypass chamber must be above the maximum level of
liquid.

• The bottom process connection of the bypass chamber must be below the lowest measured
level of liquid.

• Additional process connections are necessary for the liquids to circulate freely along the
length of the bypass chamber.

OPTIWAVE 5400 C

38

Figure 3-13: Installation recommendations for bypass chambers that contain more than one liquid

1 Bypass chamber
2 Additional process connection

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OPTIWAVE 5400 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)

4

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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39

4

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 5400 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

40

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OPTIWAVE 5400 C

4.4.3 Multi-drop networks

ELECTRICAL CONNECTIONS

4

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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5

ORDER INFORMATION

5.1 Order code

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

OPTIWAVE 5400 C

VFDB 4 0 OPTIWAVE 5400 C 24 GHz Radar (FMCW) level transmitter for liquids in basic process applications (up to

VFDB

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

VFDBVFDB

OPTIWAVE 5400 C 24 GHz Radar (FMCW) level transmitter for liquids in basic process applications (up to

OPTIWAVE 5400 C 24 GHz Radar (FMCW) level transmitter for liquids in basic process applications (up to OPTIWAVE 5400 C 24 GHz Radar (FMCW) level transmitter for liquids in basic process applications (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 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 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

3 NACE (MR0175 / MR0103 / ISO 15156)

4 ASME B31.3

A CRN / ASME B31.3 + NACE (MR0175 / MR0103 / ISO 15156)

B NACE (MR0175 / MR0103 / ISO 15156) + ASME B31.3

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))

1

1

1

2

3

3

1

42

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OPTIWAVE 5400 C

Converter version (Housing material / IP class)

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)

Outputs

Outputs

OutputsOutputs

1 2-wire / 4...20mA passive HART®

Cable entry / cable gland

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

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

VFDB

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

VFDBVFDB

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

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)

5

5

ORDER INFORMATION

4

5

5

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43

5

ORDER INFORMATION

Antennas (antenna type, material, radio approval)

Antennas (antenna type, material, radio approval)

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

1 Metallic Horn, DN40 (1.5¨) / 316L / TLPR

2 Metallic Horn, D50 (2¨) / 316L / TLPR

3 Metallic Horn, DN65 (2.5¨) for BM26 W / 316L / TLPR

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

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

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

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

A Drop, DN 80 (3") / PP / LPR

B Drop, DN 100 (4") / PP / LPR

C Drop, DN 150 (6") / PP / LPR

Antenna extension / Flange plate protection

Antenna extension / Flange plate protection

Antenna extension / Flange plate protectionAntenna extension / Flange plate protection

6

6

6

OPTIWAVE 5400 C

6

6

6

6

6

6

6

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

Flange plate protection

D Without / with flange plate protection

Extension with flange and extension protection

E 105 mm (4¨) for PP Drop antenna / PP

F 210 mm (8¨) for PP Drop antenna / PP

G 315 mm (12¨) for PP Drop antenna / PP

H 420 mm (17¨) for PP Drop antenna / PP

K 525 mm (21¨) for PP Drop antenna / PP

Process connection: Size / Pressure class / Flange face

Process connection: Size / Pressure class / Flange face

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

finish

finishfinish

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

VFDB

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

VFDBVFDB

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)

44

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OPTIWAVE 5400 C

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

H C 7 DN50 PN01

L C 7 DN80 PN01

M C 7 DN100 PN01

P C 7 DN150 PN01

R C 7 DN200 PN01

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

H 1 B 2¨ 150 lb 15 psig max.

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

G G 1 DN40 PN40 – Type B1

H E 1 DN50 PN16 – Type B1

H G 1 DN50 PN40 – Type B1

L E 1 DN80 PN16 – Type B1

L G 1 DN80 PN40 – Type B1

M E 1 DN100 PN16 – Type B1

M G 1 DN100 PN40 – Type B1

P E 1 DN150 PN16 – Type B1

P G 1 DN150 PN40 – Type B1

R E 1 DN200 PN16 – Type B1

ASME B16.5 flange

G 1 A 1½¨ 150 lb RF

G 2 A 1½¨ 300 lb RF

H 1 A 2¨ 150 lb RF

H 2 A 2¨ 300 lb RF

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

VFDB

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

VFDBVFDB

ORDER INFORMATION

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)

5

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45

5

ORDER INFORMATION

JIS B2220 flange

G U P 40A JIS 10K RF

H U P 50A JIS 10K RF

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

Alternative flange facing

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)

Calibration certificate

Calibration certificate

Calibration certificateCalibration certificate

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

Options

OptionsOptions

0 Without

2 Purging system (for Metallic Horn

antennas only)

Accessories / Tag plate

Accessories / Tag plate

Accessories / Tag plateAccessories / Tag plate

0 Without

1 Weather protection

3 Stainless steel Tag plate

(18 characters max.)

6 Weather protection + Stainless steel

Tag plate (18 characters max.)

VFDB

VFDB 4 0 0 1 0 Order code

VFDBVFDB

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 install LPR devices near sensitive

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

Order code

Order codeOrder code

OPTIWAVE 5400 C

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OPTIWAVE 5400 C

NOTES

6

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K

K

K

KROHNE – Process instrumentation and measurement solutions

•

Flow

•

Level

•

Temperature

•

Pressure

•

Process Analysis

•

Services

© KROHNE 04/2017 - 4005812801 - TD OPTIWAVE 5400 R01 en - Subject to change without notice.

Head Office KROHNE Messtechnik GmbH
Ludwig-Krohne-Str. 5
47058 Duisburg (Germany)
Tel.: [phone]
Fax: [phone]
[e-mail]

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