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SMF821

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IFM SMF821 Magnetic-inductive flow meter

MODEL SMF821

BRAND

IFM

SKU

96944389

UOM

each

$4,308.59 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: Yes

Accuracy (K)

± 1 (v > 0, 5 m / s)

Accuracy [K]

± 1 (v > 0, 5 m/s)

Analog Current Output (Ma)

4...20

Analog current output [mA]

4...20; (skalierbar)

Analog End Point (µS/Cm)

20000...100000

Analog end point [µS/cm]

20000...100000

Analog Start Point (µS/Cm)

0...80000

Analog start point [µS/cm]

0...80000

Binary Switching Information

8

BLOB

Binary Large Object Transfer

Communication Interface

IO-Link

Conductivity

32

Connector

1 x M12; coding: A; Contacts: gold-plated

Current Consumption (Ma)

250

Current consumption [mA]

250; (24V)

Damping Process Value dAP (S)

0...5

Damping process value dAP [s]

0...5

Diagnostic functions

Direction of flow detection; liquid detection

Dimensions (mm)

Ø 220.1 / L = 200

Dimensions [mm]

Ø 220.1 / L = 200

DIN IEC 68-2-27

20 g (18ms)

DIN IEC 68-2-6

5 g (10...2000Hz)

Display Range (µS/Cm)

0...10000000

Display range [µS/cm]

0...10000000

Display unit

Ft / °F

Electrical Design

PNP / NPN

Factory setting

°F

File Number UL

E174189

Flow

32

Housing

Tubular

In The Range of 100...20000 µS/Cm

±10% MW

In The Range of 20000...100000 µS/Cm

±20% MW

Inlet Pipe Length

5 x DN

IO-Link Revision

1.1.3

Materials (Wetted Parts)

Pipe section: PFA; electrodes: stainless steel (1.4435 / 316L)

Max. load [Ω]

500

Max. voltage drop switching output DC [V]

2

Maximum Load (Ω)

500

Maximum Voltage Drop Switching Output DC (V)

2

Measuring Principle

Magnetic-inductive

Measuring Range (µS/Cm)

100...100000

Measuring range [µS/cm]

100...100000

Media

Conductive Liquids; Water; Water-based Media

Min. process cycle time [ms]

1.9

Minimum Process Cycle Time (Ms)

1.9

MTTF (Years)

81

MTTF [years]

81

Nominal Diameter

DN125 (5“)

Number of Analog Outputs

1

Number of Digital Outputs

2

Operating Status

LED ring, three-color

Operating Voltage (V)

18...32 DC

Operating voltage [V]

18...32 DC

Outlet Pipe Length

2 x DN

Overload Protection

Yes

Pack quantity

1 pcs.

Permanent Current Rating of Switching Output DC (Ma)

100

Permanent current rating of switching output DC [mA]

100

Power-on Delay Time (S)

< 5

Power-on delay time [s]

< 5

Process Connection

Ifm-specific Device Flange

Process data analog

6

Process data binary

8

Process Value

full graphics TFT display, multi-color 3, 5" 320 x 240 Pixel

Protection

IP 67; IP 69

Protection Class

III

Pulse Length (S)

0.00005...2

Pulse length [s]

0.00005...2

Pulse Output

Flow Rate Meter

Pulse Value

0.038...99990000 I

Repeatability

± 5% MW

Repeatability [K]

± 0, 5 (v > 0, 5 m/s)

Required master port class

A

Resolution (µS/Cm)

1

Resolution [µS/cm]

1

Resolution of Analog Output

0.38 µA

Response Time (S)

< 2

Response time [s]

< 0.3

Reverse Polarity Protection

Yes

SDCI Standard

IEC 61131-9

Short-circuit Protection

Yes

SIO mode

Yes

Special feature

Gold-plated contacts

Standard

± (0, 5 % MW + 1, 5 mm / s)

Status

4

Surface Characteristics Ra/Rz of The Wetted Parts

Ra < 0.4 μm

Switching Frequency DC (Hz)

0...10000

Switching frequency DC [Hz]

0...10000

Temperature

32

Total Number of Inputs and Outputs

2

Total Number of Outputs

2

Totalizer

32

Transmission type

COM3 (230, 4 kBaud)

Type of Short-circuit Protection

Yes (Non-latching)

with Optional Factory Calibration (Availability Is Being Planned)

± (0, 2 % MW + 2 mm / s)

  • Magnetic-inductive flow meter (SM Foodmag series) for the food and beverage industry
  • Measured variables: flow rate, total volume, temperature, conductivity and fluid detection
  • Easy to set up thanks to app-based menu, guided installation and hygienic pushbuttons
  • Reduced cabling by combining supply voltage and output signals via an M12 connection
  • Housing design increases shock and vibration resistance

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