IFM SBZ224 - Flow meter with integrated backflow prevention and display SBZ12IIBFRKG

Robust housing with very high pressure rating.
Resistant to cleaning agents thanks to stainless steel components.
Flexible use thanks to IO-Link, analogue, switching and frequency output.
Integrated temperature sensor saves hardware costs

Measuring range	1...50 l/min 0.06...3 m³/h 16...793 gph 0.26...13.2 gpm
Process connection	threaded connection G 1/2 internal thread

Special feature	Gold-plated contacts
Media	Liquids; water; glycol solutions; coolants
Medium temperature [°C]	-10...100
Pressure rating [bar]	200
Pressure rating [MPa]	20

Operating voltage [V]	18...30 DC;(to SELV/PELV)
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
Output function	normally open / normally closed;(parameterisable)
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...50 l/min 0.06...3 m³/h 16...793 gph 0.26...13.2 gpm
Display range	0...60 l/min 0...3.6 m³/h 0...951 gph 0...15.86 gpm
Resolution	0.01 l/min 0.001 m³/h 1 gph 0.01 gpm
Set point SP	0.35...50 l/min 0.02...3 m³/h 5...793 gph 0.08...13.2 gpm
Reset point rP	0...49.65 l/min 0...2.98 m³/h 0...787 gph 0...13.12 gpm
Frequency end point, FEP	3.35...50 l/min 0.2...3 m³/h 53...793 gph 0.88...13.2 gpm
In steps of	0.05 l/min 0.005 m³/h 1 gph 0.02 gpm
Frequency at the end point FRP [Hz]	10...10000
In steps of [Hz]	10
Measuring dynamics	1:50

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
In steps of [Hz]	10

Accuracy / deviations

Accuracy (in the measuring range)	± (4 % MW + 1 % MEW);(Q > 1 l/min; medium and operating temperature: + 22 °C ± 4K; Installation position upright)
Repeatability	± 1 % MEW

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

Response times

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

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	A
Process data analogue	2
Process data binary	2
Min. process cycle time [ms]	3.2
Supported DeviceIDs	Type of operation DeviceID default 1447

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)
Pressure Equipment Directive	Sound engineering practice

Weight [g]	1734.3
Dimensions [mm]	175.5 x 39 x 59
Materials	stainless steel (1.4404 / 316L); PBT+PC-GF30; PBT-GF20; PC
Materials (wetted parts)	stainless steel (316 / 1.4401); stainless steel (1.4404 / 316L); O-ring: FKM
Process connection	threaded connection G 1/2 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 water (20 °C). Installation position upright 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 graphsifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SBZ224-00 — 06.12.2021 —