Ultrasonic flow meter

Name: SUH201
Brand: ifm
SKU: SUH201
Price: 3591.93 ILS

SUH201

SUC25IJBFRKG/US

Ultrasonic flow meter

SUH201

SUC25IJBFRKG/US

Accurate flow measurement of ultrapure water and water
A robust, component-free measuring pipe made of stainless steel offers high media resistance and permanent ingress resistance
The highly accurate inline measurement process eliminates any influence of varying wall thicknesses and pipe materials
Operating status LED signals the sensor status and allows conclusions about process quality

Convenient operation via buttons or parameter setting via IO-Link

Product characteristics

Measuring range

1...240 l/min

0.06...14.4 m³/h

16...3804 gph

0.26...63.4 gpm

Process connection

Clamp 1" DIN 32676 series C

Application

Special feature

Gold-plated contacts

Media

ultra-pure water; water; hydrous media

Note on media

hydrous media: for media with >10 % additives, the repeatability is the only available value

Medium temperature

-20...100 °C

-4...212 °F

Min. bursting pressure

75 bar

7.5 MPa

Pressure rating

25 bar

2.5 MPa

Vacuum resistance [mbar]

-1000

Electrical data

Operating voltage [V]	18...32 DC; (to SELV/PELV)
Current consumption [mA]	< 75
Protection class	III
Reverse polarity protection	yes
Power-on delay time [s]	5
Measuring principle	ultrasonic

Inputs / outputs

Total number of inputs and outputs	2

Inputs

OUT2	counter reset

Outputs

Total number of outputs

Output signal

OUT1	switching signal; pulse signal; diagnostic signal; totaliser switching signal; frequency signal; IO-Link
OUT2	switching signal; pulse signal; diagnostic signal; totaliser switching signal; analogue signal

Electrical design

PNP/NPN

Short-circuit protection

yes

Type of short-circuit protection

pulsed

Overload protection

yes

Analogue

Number of analogue outputs	1
Analogue current output [mA]	4...20
Max. load [Ω]	500

Digital

Number of digital outputs	2
Output function	normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V]	2
Permanent current rating of switching output DC [mA]	100
Switching frequency DC [Hz]	0...10000

Measuring/setting range

Measuring range

1...240 l/min

0.06...14.4 m³/h

16...3804 gph

0.26...63.4 gpm

Display range

-288...288 l/min

-17.28...17.28 m³/h

-4565...4565 gph

-76.08...76.08 gpm

Resolution

0.1 l/min

0.001 m³/h

1 gph

0.02 gpm

Set point SP

2.3...240 l/min

0.139...14.4 m³/h

37...3804 gph

0.61...63.4 gpm

Reset point rP

1.1...238.8 l/min

0.064...14.325 m³/h

17...3784 gph

0.28...63.07 gpm

Analogue start point ASP

-240...192 l/min

-14.4...11.522 m³/h

-3804...3044 gph

-63.4...50.73 gpm

Analogue end point AEP

-191.9...240 l/min

-11.511...14.4 m³/h

-3041...3804 gph

-50.68...63.4 gpm

Low flow cut-off LFC

1...12 l/min

0.06...0.72 m³/h

16...190 gph

0.26...3.17 gpm

Frequency end point, FEP

48.1...240 l/min

2.889...14.4 m³/h

763...3804 gph

12.72...63.4 gpm

Frequency at the end point FRP [Hz]

1...10000

Volumetric flow quantity monitoring

Pulse length [s]	0.002...2
Pulse value	0.02...99990000 l; 0.026...26414563.515 gal

Temperature monitoring

Measuring range

-20...100 °C

-4...212 °F

Display range

-44...124 °C

-47.2...255.2 °F

Resolution

0.1 °C

0.1 °F

Set point SP

-19.6...100 °C

-3.2...212 °F

Reset point rP

-20...99.6 °C

-4...211.2 °F

Analogue start point

-20...76 °C

-4...168.8 °F

Analogue end point

4...100 °C

39.2...212 °F

Frequency start point, FSP

-20...76 °C

4...168.8 °F

Frequency end point, FEP

4...100 °C

39.2...212 °F

Frequency at the end point FRP [Hz]

1...10000

Accuracy / deviations

Flow monitoring

Accuracy (in the measuring range)	± (1,0 % MW + 0,5 % MEW)
Repeatability	± 0,2 % MEW

Temperature monitoring

Accuracy [K]	± 2,5 (Q > 5 % MEW)
Temperature coefficient [% of the span / 10 K]	0,2

Response times

Flow monitoring

Response time [s]	< 0.25; (dAP = 0, T09)
Damping process value dAP [s]	0...5

Temperature monitoring

Dynamic response T05 / T09 [s]	5,7 / 86

Software / programming

Diagnostic functions	direction of flow detection; signal quality

Interfaces

Communication interface

IO-Link

Transmission type

COM2 (38,4 kBaud)

IO-Link revision

1.1.3

SDCI standard

IEC 61131-9: 2013-07

Profiles

Function class	Designation
0x0030	BLOB transfer
0x4000	Identification and Diagnosis

Required master port type

Process data analogue

Process data binary

Min. process cycle time [ms]

9.6

IO-Link process data (cyclical)

function	bit length
totaliser	32
Flow monitoring	32
Temperature monitoring	32
status	4
Output 1	1
Output 2	1

Supported DeviceIDs

Type of operation	DeviceID
default	1463

Operating conditions

Ambient temperature [°C]	-20...60
Storage temperature [°C]	-25...80
Protection	IP 69K

Tests / approvals

EMC

DIN 61326-1:2021

Shock resistance

DIN IEC 68-2-27

20 g (11ms)

Vibration resistance

DIN IEC 68-2-6

5 g (10...2000Hz)

MTTF [years]

160

UL approval

UL Approval no.

I034

Pressure Equipment Directive

can be used for group 2 fluids; group 1 fluids on request

Mechanical data

Weight [g]	639.4
Inlet pipe length	5 x DN
Outlet pipe length	1 x DN
Materials	housing: stainless steel (316L/1.4404); Display: PFA; Sealing Display: FKM; connector: POKAN
Materials (wetted parts)	Pipe section: stainless steel (316L/1.4404)
Nominal diameter	DN25 (1“)
Process connection	Clamp 1" DIN 32676 series C
Process connection suitable for pipe standard	1" / Ø 25,4 mm x 1,65 mm (DIN 11866 series C; ASME BPE)
Surface characteristics Ra/Rz of the wetted parts	≤ 0.8 µm / 32 µin

Displays / operating elements

Display

	colour display 1,44", 128 x 128 pixels
Switching function	2 x LED, yellow
diagnosis	1 x LED, three-colour

Remarks

MW = measured value

MEW = Final value of the measuring range

pulse and totaliser signal are only available for one of the two outputs

the accuracy indications are adhered to over the entire application area

Pack quantity

1 pcs.

Electrical connection

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

Diagrams and graphs

Note on pressure loss

derating ambient temperature

1	Ambient temperature
2	Medium temperature

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SUH201-00 — 13.11.2023 —