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IFM SUH200 SUC25IJBFRKG/US Ultrasonic flow meter

Accurate flow measurement of ultrapure water, water and edible oils
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
SKU: RWHD776U4Z

Product characteristics

Measuring range
1…240 l/min 60…14400 l/h 0.051…12.202 m/s 0.06…14.4 m³/h
Nominal diameter DN25 (1“)
Process connection Clamp 1″ DIN 32676 series C (ASME BPE)

Application

System gold-plated contacts
Media ultra-pure water; water; water-based media; edible oils
Note on media
water-based media: for media with >10 % additives, the repeatability is the only available value
edible oils: palm oil, soy oil, rapeseed oil, sunflower oil, peanut oil, olive oil and others
Medium temperature[°C] -20…100
Min. bursting pressure
75 bar 7.5 MPa
Pressure rating
16 bar 1.6 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

Inputs
OUT2 counter reset

Outputs

Total number of outputs 2
Output signal
OUT1 switching signal; pulse signal; diagnostic signal; totalizer switching signal; frequency signal; IO-Link
OUT2 switching signal; pulse signal; diagnostic signal; totalizer switching signal; analog signal
Electrical design PNP/NPN
Min. load resistance[Ω] 2000
Pulse output flow rate meter
Short-circuit protection yes
Type of short-circuit protection yes (non-latching)
Overload protection yes
Analog
Number of analog outputs 1
Analog current output[mA] 4…20
Max. load[Ω] 500
Digital
Number of digital outputs 2
Output function normally open / closed; (configurable)
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 60…14400 l/h 0.051…12.202 m/s 0.06…14.4 m³/h
Display range
-288…288 l/min -17280…17280 l/h -14.642…14.642 m/s -17.28…17.28 m³/h
Resolution
0.1 l/min 1 l/h 0.001 m/s 0.002 m³/h
Set point SP
2.3…240 l/min 139…14400 l/h 0.118…12.202 m/s 0.139…14.4 m³/h
Reset point rP
1.1…238.8 l/min 64…14325 l/h 0.055…12.139 m/s 0.064…14.325 m³/h
Analog start point ASP
-240…192 l/min -14400…11522 l/h -12.202…9.763 m/s -14.4…11.522 m³/h
Analog end point AEP
-192…240 l/min -11522…14400 l/h -9.763…12.202 m/s -11.522…14.4 m³/h
Low flow cut-off LFC
1…12 l/min 60…720 l/h 0.051…0.61 m/s 0.06…0.72 m³/h
Frequency end point, FEP
48.1…240 l/min 2889…14400 l/h 2.448…12.202 m/s 2.89…14.4 m³/h
Frequency at the end point FRP[Hz] 1…10000
Volumetric flow quantity monitoring
Pulse length[s] 0.002…2
Pulse value 0.02…99990000 I
Temperature monitoring
Measuring range[°C] -20…100
Display range[°C] -44…124
Resolution[°C] 0.1
Set point SP[°C] -19.6…100
Reset point rP[°C] -20…99.6
Analog start point[°C] -20…76
Analog end point[°C] 4…100
Frequency start point, FSP[°C] -20…76
Frequency end point, FEP[°C] 4…100
Frequency at the end point FRP[Hz] 1…10000

Accuracy / deviations

Flow monitoring
Accuracy (in the measuring range)
edible oils ± (5,0 % MW + 1,0 % MEW)
water ± (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

Reaction 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
BLOB Binary Large Object transfer
Common – I&D Identification and Diagnosis
Required master port class A
Process data analog 3
Process data binary 2
Min. process cycle time[ms] 9.6
IO-Link process data (cyclical)
Function bit length
totalizer 32
Flow monitoring 32
Temperature monitoring 32
status 4
Output 1 1
Output 2 1
Supported DeviceIDs
Type of operation DeviceID
default 1750

Operating conditions

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

Tests / approvals

EMC
DIN 61326-1:2021
CPA approval
model number 003US
accuracy class 1,5
Shock resistance
DIN IEC 68-2-27 20 g (11ms)
Vibration resistance
DIN IEC 68-2-6 20 g (10…2000Hz)
MTTF[years] 160
UL approval
UL approval number I034
File number UL E174189
Pressure equipment directive can be used for group 2 fluids; group 1 fluids on request

Mechanical data

Weight[g] 637.1
Housing rectangular
Inlet pipe length 5 x DN
Outlet pipe length 1 x DN
Dimensions[mm] 175 x 50.4 x 73.8
Material housing: stainless steel (1.4404 / 316L); Display: PFA; sealing Display: FKM; connector: PBT
Materials (wetted parts) Pipe section: stainless steel (1.4404 / 316L)
Nominal diameter DN25 (1“)
Process connection Clamp 1″ DIN 32676 series C (ASME BPE)
Process connection suitable for pipe standard 1″ / Ø 25,4 mm x 1,65 mm (DIN 11866 series C); (DIN EN 10357 Series D)
Surface characteristics Ra/Rz of the wetted parts Ra < 0.4 μm; Rz = 4 μm

Displays / operating elements

Display
Color display 1,44″, 128 x 128 pixels
Switching function 2 x LED, yellow
diagnosis 1 x LED, three-color

Remarks

Remarks
MW = Measured value
MEW = Final value of the measuring range
pulse and totalizer 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 – plug

Connection Connector: 1 x M12; coding: A; Contacts: gold-plated
Weight 0.7 kg
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