Electromagnetic flowmeter FlowGuard® FT420

Sku: 1316/K/DN4/G/PN16/PVDF/ST/65/1/24

Description

✅ High-precision electromagnetic flow measurement at 800 measurements per second

✅ Measurement accuracy ≤0.5% with 0.2% repeatability for the highest process quality

✅ Comprehensive diameter range from DN4 to DN600 for versatile applications

✅ Bidirectional measurement of electrically conductive liquids starting at 20 μS/cm

✅ Rugged industrial design for media temperatures up to 90°C and operating pressures up to PN100 (DIN)

✅ Bluetooth SPP communication with Android/Windows apps for easy configuration

✅ Intelligent empty-pipe detection (DN10–DN600) prevents measurement errors

✅ Versatile output configurations: pulse, 4–20 mA, status, flow switch

✅ Maintenance-free design with no moving parts for maximum availability

✅ Flexible process connections: flange, sandwich, threaded, clamp, food-grade

✅ Variety of materials: PTFE, PFA, ETFE, PVDF, rubber for various media

✅ IP65 to IP68 protection ratings for demanding industrial environments

✅ 2 x 4-color LED status indicators for immediate recognition of operating status

✅ Optional ATEX version available for hazardous areas

Diameter
Process connection
Lining
Lieferzeit Symbol Delivery time: Available in 3-4 weeks

Bedienungsanleitung DE: Download

Datenblatt DE: Download

Datenblatt EN: Download

specification
  • Medium
    Liquids
  • Device type
    Magnetic inductive flow meter
  • Device design
    Compact device
  • Flow range
    0.2 … 12 m/s, bidirectional measurement, max. (1/60)
  • Flow accuracy
    ≤0.5% of the measured value
  • Medium temperature
    max. 90°C (depending on version)
  • Display
    2x Led with 2x colors each
  • Protection class sensor
    IP65, IP67, IP68
  • Protection class housing
    IP65, IP67, IP68
  • Special features
    Bluetooth communication for setting
  • Output signal
    Pulse output, Analog output
  • Sensor break output signal
    <3.5 mA
  • Process connection
    Sandwich (PN25 only), Flanged DIN (EN1092) - Carbon or stainless steel, Thread (EN 10226-1) Food grade (DIN 11851 fitting, clamp)
  • Housing material
    Steel ST37 (coated), Stainless steel SS304 Flange, Stainless steel SS316 flange
  • Sensor material
    Stainless steel DIN 1.4571, Hastelloy C4, Titanium, Tantalum
  • Pressure resistance
    PN10, PN16, PN25, PN40, PN64, PN100, JIS: 10K, JIS: 20K, JIS: 40K, ANSI: 150lb, ANSI: 300lb
  • Diameter
    DN4 ... 600 (other diameters on request)
  • Power supply
    24 V DC ±15%
  • Electrical connection
    M12 plug, 8-pin
  • Self-consumption
    4.2 VA
  • Ambient temperature
    0 ... 55°C
  • Certificates
    CE
  • ATEX certification
    none
  • SIL level
    none
  • Country of origin
    Germany
  • Customs tariff number
    90 26 80 20
  • HS code
    90 26 80
  • Signal output reproducibility
    0,2%

Frequently Asked Questions

Was ist das Besondere an 900 Messungen pro Sekunde beim FT420?

Die 900 Messungen/Sekunde ermöglichen extrem präzise Batch-Prozesse und Dosierungsanwendungen. Dies ist deutlich höher als bei Standard-Durchflussmessern und macht den FT420 ideal für die Pharmaindustrie, Lebensmittelproduktion und präzise Chemiedosierung.

Welche Medien kann der FlowGuard® FT420 messen?

Alle elektrisch leitfähigen Flüssigkeiten ab 20 μS/cm Leitfähigkeit. Von Trinkwasser über Säuren und Laugen bis hin zu Schlamm und Pasten bei Temperaturen bis 90°C - abhängig von der gewählten Auskleidung.

Wie funktioniert die Bluetooth-Kommunikation?

Der FT420 nutzt Bluetooth SPP (Serial Port Profile) zur drahtlosen Kommunikation. Mit den Apps für Android und Windows können alle Parameter bequem vor Ort eingestellt, Diagnosen durchgeführt und Kalibrierungen vorgenommen werden.

Was ist Leerrohr-Erkennung und warum ist sie wichtig?

Die Leerrohr-Erkennung erkennt automatisch, wenn das Messrohr nicht vollständig gefüllt ist, und verhindert dadurch Fehlmessungen. Bei DN10-DN600 verfügbar, erhöht sie die Messsicherheit erheblich, besonders bei intermittierenden Prozessen.

Welche Prozessanschlüsse sind verfügbar?

Flanschanschlüsse nach DIN/EN1092, Sandwich-Design für nachträglichen Einbau, Gewinde nach EN10226-1, Food-Grade Clamp nach DIN32676/11851. Alle Optionen in verschiedenen Materialien und Druckstufen.

Ist der FT420 wartungsfrei?

Ja, durch das magnetisch-induktive Messprinzip ohne bewegliche Teile ist der FT420 praktisch wartungsfrei. Die Selbstdiagnose-Funktionen und 4-Farben-LED-Anzeige erleichtern die Überwachung zusätzlich.

Welche Ausgangssignale bietet der FT420?

Zwei konfigurierbare Ausgänge: OUT1 als Impulsausgang (max. 1,6 kHz), OUT2 als Impuls/Status/Flow-Switch, plus passiver 4-20mA Analogausgang. Alle Ausgänge über Bluetooth konfigurierbar.

Gibt es eine ATEX-Version des FT420?

Ja, der FlowGuard® FT420 Ex ist für explosionsgefährdete Bereiche zertifiziert und erfüllt verschiedene ATEX-Kategorien. Ideal für chemische Industrie, Petrochemie und andere Ex-Bereiche.

Electromagnetic flowmeter FlowGuard® FT420

Away €1.062,96

✅ High-precision electromagnetic flow measurement at 800 measurements per second

✅ Measurement accuracy ≤0.5% with 0.2% repeatability for the highest process quality

✅ Comprehensive diameter range from DN4 to DN600 for versatile applications

✅ Bidirectional measurement of electrically conductive liquids starting at 20 μS/cm

✅ Rugged industrial design for media temperatures up to 90°C and operating pressures up to PN100 (DIN)

✅ Bluetooth SPP communication with Android/Windows apps for easy configuration

✅ Intelligent empty-pipe detection (DN10–DN600) prevents measurement errors

✅ Versatile output configurations: pulse, 4–20 mA, status, flow switch

✅ Maintenance-free design with no moving parts for maximum availability

✅ Flexible process connections: flange, sandwich, threaded, clamp, food-grade

✅ Variety of materials: PTFE, PFA, ETFE, PVDF, rubber for various media

✅ IP65 to IP68 protection ratings for demanding industrial environments

✅ 2 x 4-color LED status indicators for immediate recognition of operating status

✅ Optional ATEX version available for hazardous areas

Medium

Liquids

Device type

Magnetic inductive flow meter

Device design

Compact device

Temperature range

Temperature accuracy

Flow range

0.2 … 12 m/s, bidirectional measurement, max. (1/60)

Flow accuracy

≤0.5% of the measured value

Medium temperature

max. 90°C (depending on version)

Relative pressure range

Relative pressure accuracy

Atmospheric pressure range

Atmospheric pressure accuracy

Measured variable

Differential pressure range

Differential pressure accuracy

VOC range

VOC accuracy

CO₂ range

CO₂ accuracy

Relative humidity range

Relative humidity accuracy

Number of differential pressure ranges

Maximum measuring range limit

Display

2x Led with 2x colors each

Switching point

Protection class evaluation unit

Protection class sensor

IP65, IP67, IP68

Protection class housing

IP65, IP67, IP68

Special features

Bluetooth communication for setting

Cable length

IK impact resistance rating

Luminous flux

Emergency luminous flux

Efficiency

Light color

Color rendering index CRI

Flicker factor

Power factor

Humidity resolution

Temperature resolution

Max. differential pressure

Adjustment range

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Output signal

Pulse output, Analog output

Analog output specification

Switching output specification

Digital output specification

Sensor break output signal

<3.5 mA

Sensor short-circuit output signal

Analog input

Digital input

Relay output specification

Immersion depth

Process connection

Sandwich (PN25 only), Flanged DIN (EN1092) - Carbon or stainless steel, Thread (EN 10226-1) Food grade (DIN 11851 fitting, clamp)

Housing material

Steel ST37 (coated), Stainless steel SS304 Flange, Stainless steel SS316 flange

Connection head material

Sensor material

Stainless steel DIN 1.4571, Hastelloy C4, Titanium, Tantalum

Pressure resistance

PN10, PN16, PN25, PN40, PN64, PN100, JIS: 10K, JIS: 20K, JIS: 40K, ANSI: 150lb, ANSI: 300lb

Overpressure limit

Weight

Operating pressure

Housing dimensions

Mounting

Minimum pipe diameter

Fastening strap specification

Burst pressure

Vacuum resistance

Dimensions

Cable gland

Diameter

DN4 ... 600 (other diameters on request)

Installation depth

Front cover material

Sensor response length

Capillary tube length

Max. pressure

Power supply

24 V DC ±15%

Electrical connection

M12 plug, 8-pin

Max. power consumption

Power

Recommended cable cross-section

Load resistance

Insulation resistance

Current and contact rating

Response time

Minimum switching capacity

Protection class

Min. output power

Self-consumption

4.2 VA

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Max. input current

Measuring resistor

Switching differential

Overvoltage category

Reverse polarity protection

Supply output

Sensor element type

Ambient temperature

0 ... 55°C

Storage temperature

Ambient humidity

Ambient pressure

Temperature compensation

Optimal inlet path

Optimal outlet path

Temperature gradient

Certificates

CE

ATEX certification

none

SIL level

none

Country of origin

Germany

Customs tariff number

90 26 80 20

HS code

90 26 80

Warranty

Service life

Fire protection

Alarm

Lining

Color

Output signal accuracy LCD/Modbus

Manufacturer

Notes

Hysteresis

Conformity

Long-term stability

Material contact

Media compatibility

Emergency light

Certification mark

Signal output reproducibility

0,2%

Switching function (flow)

Fuse

Wet bulb temperature spec.

Dew point temperature spec.

Absolute humidity spec.

Availability

Pollution degree

Heat dissipation

Repeatability

Permissible air velocity

Internal thread

External thread

Wrench size

Inner diameter

Accessories

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