SB6243 Flow meter with integrated backflow prevention and display SBG11KL0FRKG

Brand: IFM Electronic

Code: SB6243

Fast flow or temperature changes do not affect the measurement
High measurement dynamics reduces type versions
No inlet and output pipe lengths required
Specifically adjusted to oil for optimum measurement results

Product characteristics

Measuring range

1...25 l/min

0.06...1.5 m³/h

16...396.5 gph

0.26...6.6 gpm

Process connection

threaded connection G 1 internal thread

Application

Special feature

Gold-plated contacts

Media

Liquids; oil (viscosity 220 mm²/s at 40° C)

Medium temperature [°C]

-10...100

Pressure rating [bar]

100

Pressure rating [Mpa]

Note on pressure rating

at medium temperature >70°C: 80 bar / 8 MPa

Electrical data

Operating voltage [V]	18...30 DC; (to SELV/PELV ; "supply class 2" to cULus)
Current consumption [mA]	< 50
Protection class	III
Reverse polarity protection	yes
Power-on delay time [s]	< 3

Outputs

Total number of outputs	2
Output signal	switching signal; analogue signal; frequency signal; IO-Link
Max. voltage drop switching output DC [V]	2
Max. current load per output [mA]	150; (200:...60 °C; Ambient temperature; 250:...40 °C; Ambient temperature)
Analogue current output [mA]	4...20
Max. load [Ω]	500
Short-circuit protection	yes
Overload protection	yes
Frequency of the output [Hz]	0...10000

Measuring/setting range

Measuring range

1...25 l/min

0.06...1.5 m³/h

16...396.5 gph

0.26...6.6 gpm

Display range

0...30 l/min

0...1.8 m³/h

0...475.5 gph

0...7.93 gpm

Resolution

0.01 l/min

0.001 m³/h

0.1 gph

0.001 gpm

Set point SP

0.16...25 l/min

0.01...1.5 m³/h

2.5...396 gph

0.04...6.6 gpm

Reset point rP

0...24.84 l/min

0...1.49 m³/h

0...393.5 gph

0...6.56 gpm

Frequency end point, FEP

1.66...25 l/min

0.1...1.5 m³/h

26.5...396 gph

0.44...6.6 gpm

In steps of

0.02 l/min

0.002 m³/h

0.5 gph

0.01 gpm

Frequency at the end point FRP [Hz]

10...10000

In steps of [Hz]

Measuring dynamics

1:50

Temperature monitoring

Measuring range

-10...100 °C

14...212 °F

Display range

-32...122 °C

-25.6...251.6 °F

Resolution

0.1 °C

0.1 °F

Set point SP

-9.3...100 °C

15.2...212 °F

Reset point rP

-10...99.3 °C

14...210.8 °F

In steps of

0.1 °C

0.2 °F

Frequency start point, FSP

-10...78 °C

14...172.4 °F

Frequency end point, FEP

12...100 °C

53.6...212 °F

Frequency at the end point FRP [Hz]

10...10000

Accuracy / deviations

Flow monitoring

Accuracy (in the measuring range)	± 5 % MEW; (Q > 1 l/min; 20...70 °C Medium temperature)
Repeatability	± 1 % MEW

Temperature monitoring

Temperature drift	0,029 °C / K
Accuracy [K]	3 K (25°C; Q > 1 l/min)

Response times

Flow monitoring

Response time [s]	0.01
Damping process value dAP [s]	0...5
In steps of [s]	0.1
Damping for the analogue output dAA [s]	0...5
In steps of [s]	0.1

Temperature monitoring

Dynamic response T05 / T09 [s]	T09 = 120 (Q > 1 l/min)

Software / programming

Parameter setting options	hysteresis / window; normally open / normally closed; switching logic; current/frequency output; damping for the switching output / analogue output; display can be rotated and switched off; standard unit of measurement; process value colour; calibration factor

Interfaces

Communication interface

IO-Link

Transmission type

COM2 (38,4 kBaud)

IO-Link revision

1.1

SDCI standard

IEC 61131-9 CDV

Profiles

Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis

SIO mode

yes

Required master port type

Process data analogue

Process data binary

Min. process cycle time [ms]

3.2

Supported DeviceIDs

Type of operation	DeviceID
Default	1044

Operating conditions

Ambient temperature [°C]

0...60

Note on ambient temperature

medium temperature < 80 °C

medium temperature < 100 °C: 0...40 °C

Storage temperature [°C]

-15...80

Protection

IP 65; IP 67

Tests / approvals

EMC

DIN EN 61000-6-2
DIN EN 61000-6-3

Shock resistance

DIN EN 60068-2-27

20 g (11 ms)

Vibration resistance

DIN EN 60068-2-6

5 g (10...2000 Hz)

UL approval

UL Approval no.

I00X

Pressure Equipment Directive

Sound engineering practice

Mechanical data

Weight [g]	1545.3
Materials	stainless steel (1.4404 / 316L); PBT+PC-GF30; PBT-GF20; PC; brass chemically nickel-plated
Materials (wetted parts)	stainless steel (316 / 1.4401); stainless steel (1.4404 / 316L); brass (2.0371); brass chemically nickel-plated; PPS; O-ring: FKM
Process connection	threaded connection G 1 internal thread
Switching cycles mechanical	10 million

Displays / operating elements

Display

Display unit	6 x LED, green
switching status	2 x LED, yellow
measured values	alphanumeric display, red/green alternating indication 4-digit
programming	alphanumeric display, 4-digit

Remarks

Recommendation: use a 200-micron filter.

All data refer to oil with the following nominal viscosity: 220 mm²/s, 40 °C

MW = measured value

MEW = Final value of the measuring range

Pack quantity

1 pcs.

Electrical connection

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

Diagrams and graphs

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SB6243-00 — 20.10.2021 —