IFM Vietnam-SM2004-Flow sensors

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Product characteristics

Magnetic-inductive flow meter

Connector

Process connection: G2 flat seal

connection to pipe by means of an adapter

Empty pipe detection

2 outputs

OUT1 = analogue signal temperature
OUT2 = analogue signal flow

4-digit alphanumeric display

Display units: l/min, m³/h, gpm, gph, °C, °F

Measuring range

5…600 l/min (1.3…158.5 gpm)

Application

Conductive liquids
(conductivity:>= 20 µS/cm / viscosity: < 70 mm²/s at 40 °C)

Pressure rating [bar]

Medium temperature [°C / °F]

-10…70 / 14…158

Electrical data

Electrical design

Operating voltage [V]

18…32 DC ¹)

Current consumption [mA]

< 150

Insulation resistance [MΩ]

> 100 (500 V DC)

Protection class

III

Reverse polarity protection

yes

Outputs

Output function

OUT1: analogue (4…20 mA) or IO-Link
OUT2: Analogue (4…20 mA)

Analogue output

4…20 mA; ≤ 22 mA

Max. load [Ω]

500

Measuring / setting range

Flow monitoring

Measuring range

5…600 l/min

0.3…36 m³/h

80…9510 gph

1.3…158.5 gpm

Display range

-720…720 l/min

-43.2…43.2 m³/h

-11410…11410 gph

-190.2…190.2 gpm

Resolution

0.5 l/min

0.02 m³/h

5 gph

0.1 gpm

Analogue start point, ASP

0…480 l/min

0…28.8 m³/h

0…7610 gph

0…126.8 gpm

Analogue end point, AEP

120…600 l/min

7.2…36 m³/h

1900…9510 gph

31.7…158.5 gpm

Low flow cut-off, LFC

5…15 l/min

0.3…0.9 m³/h

80…240 gph

1.3…4 gpm

in steps of

0.5 l/min

0.02 m³/h

5 gph

0.1 gpm

Measuring dynamics

1:120

Temperature monitoring

Measuring range [°C / °F]

-20…80 / -4…176

Display range [°C / °F]

-40…100 / -40…212

Resolution [°C / °F]

0.2 / 0.5

Analogue start point, ASP [°C / °F]

-20…60 / -4…140

Analogue end point, AEP [°C / °F]

0…80 / 32…176

in steps of [°C / °F]

0.2 / 0.5

Accuracy / deviations

Flow monitoring

Accuracy [% of the final value]

± (0.8% MW + 0.5% MEW) ³)

Repeatability

± 0.2% MEW

Pressure loss (dP) / flow rate (Q)

Temperature monitoring

Accuracy [K]

± 1 (25 °C; Q > 15 l/min) / ± 1 (77 °F; Q > 4 gpm)

Temperature drift

± 0.0333 °C / K; ± 0.0599 °F / K

Reaction times

Power-on delay time [s]

Flow monitoring

Response time [s]

< 0.35 (dAP = 0)

Damping, dAP [s]

0…5

Temperature monitoring

Response time [s]

T09 = 3 (Q > 15 l/min) / T09 = 3 (Q > 4 gpm)

Software / programming

Programming options

Display can be deactivated; Display unit; Empty pipe detection

Interfaces

IO-Link Device

Transfer type

COM2 (38.4 kBaud)

IO-Link revision

1.1

SDCI standard

IEC 61131-9 FDIS

IO-Link Device ID

379 d / 00 01 7B h

Profiles

Smart Sensor: Process Data Variable; Device Identification

SIO mode

Required master port type

Process data analogue

Process data binary

Min. process cycle time [ms]

Environment

Ambient temperature [°C / °F]

-10…60 / 14…140

Storage temperature [°C / °F]

-25…80 / -13…176

Protection

IP 65 / IP 67

Tests / approvals

Pressure equipment directive

Article 3, section 3 – sound engineering practice

EMC

DIN EN 60947-5-9

Shock resistance

DIN EN 60068-2-27

20 g (11 ms)

Vibration resistance

DIN EN 60068-2-6

5 g (10…2000 Hz)

MTTF [Years]

Mechanical data

Process connection

G2 flat seal

Materials (wetted parts)

stainless steel 316L / 1.4404; stainless steel 316Ti / 1.4571; PEEK (polyether ether ketone); Hastelloy C-4 (2.4610); Centellen; FKM

Housing materials

stainless steel 316L / 1.4404; stainless steel 316Ti / 1.4571; PEI; FKM; PBT-GF 20; elastolan

Weight [kg]

3.065

Displays / operating elements

Display

Display unit	6 x LED green (l/min, m³/h, gpm, gph, °C, °F)
Function display	1 x LED yellow (10³)
Measured values	4-digit alphanumeric display
Programming	4-digit alphanumeric display

Electrical connection

Connection

M12 connector; Gold-plated contacts

Wiring

Core colours
BK	black
BN	brown
BU	blue
WH	white

Colours to DIN EN 60947-5-6

————————

OUT1:

Temperature monitoring

IO-Link ²)

OUT2:

Flow monitoring

Accessories

Accessories (included)

2 x packing washer (Centellen); Label

Remarks

¹) to DIN EN 50178, SELV, PELV

²) IO-Link communication must be activated in the menu.

³) Q > 15l/min, medium and ambient temperature +22 °C ± 4K (+72 °F ± 7 °F)

MW = measured value

MEW = final value of the measuring range

Pack quantity [piece]

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — GB — SM2004 — 17.07.2015