Flow Sensor Ifm SU8631

IFM CATEGORIES

Flow Sensor Ifm su8631

Flow Sensor SU8631

Brand: Ifm
Product Code: SUN11XXBFRKG/US

  • Precise flow measurement for ultrapure water, water, oils, and glycol solutions
  • A durable, component-free measurement tube constructed from stainless steel provides excellent media resistance and long-lasting ingress protection
  • The extremely precise inline measurement method eradicates any impact from differing wall thicknesses and pipe materials
  • Operating status LED indicates the sensor's condition and provides insights into process quality

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Product characteristics

Measuring span
1...240 l/min0.06...14.4 m³/h16...3804 gph0.26...63.4 gpm
Connection for process screw connection 1" NPT with outdoor threading DN25
System gold-plated terminals
Media ultra-pure water; H2O; water-soluble substances; glycol mixtures; oils; coolants
Comment on medium
water-based fluids: for mediums with >10% additives, the repeatability is the sole available parameter
lightweight oils with viscosity: 7...40 mm²/s (40 °C)
high-viscosity oils with viscosity: 30…68 mm²/s (40 °C)
Intermediate temperature value
-20...100 °C-4...212 °F
Minimum force per unit area before bursting
150 bar15 MPa
Pressure classification
100 bar10 MPa
Vacuum tolerance[mbar] -1000
Response duration[s] < 0.25; (dAP = 0, T09)
Damping process parameter dAP[s] 0...5

Software / programming

diagnostic functions flow detection direction; signal integrity
communication interface IO-Link
Mode of transmission COM2 (38,4 kBaud)
IO-Link version 1.1.3
SDCI specification IEC 61131-9: 2013-07
Configurations
Operation classOverview
0x4000Identification and Fault Detection
Necessary master port category A
Analog data process 3
Data binary process 2
Minimum process cycle duration[ms] 9.6
IO-Link cyclic process data
Operationbit length
cumulative counter32
Flow supervision32
Temperature surveillance32
status4
Output 11
Output 21
Supported DeviceIDs>
Mode of operationDeviceID
default1759
Measuring span
1...240 l/min0.06...14.4 m³/h16...3804 gph0.26...63.4 gpm
Show range
-288...288 l/min-17.28...17.28 m³/h-4565...4565 gph-76.08...76.08 gpm
Definition of detail level
0.1 l/min0.001 m³/h1 gph0.02 gpm
Setpoint SP
2.3...240 l/min0.139...14.4 m³/h37...3804 gph0.61...63.4 gpm
Reset threshold rP
1.1...238.8 l/min0.064...14.325 m³/h17...3784 gph0.28...63.07 gpm
Analog initiation point ASP
-240...192 l/min-14.4...11.522 m³/h-3804...3044 gph-63.4...50.73 gpm
Analog endpoint AEP
-191.9...240 l/min-11.511...14.4 m³/h-3041...3804 gph-50.68...63.4 gpm
Minimal flow termination LFC
1...12 l/min0.06...0.72 m³/h16...190 gph0.26...3.17 gpm
Frequency termination point, FEP
48.1...240 l/min2.889...14.4 m³/h763...3804 gph12.72...63.4 gpm
Frequency at termination point FRP[Hz] 1...10000

Inputs

Inputs reset function
Voltage for operation[V] 18...32 DC; (to SELV/PELV)
Current draw[mA] < 75
Safety feature rating III
Reverse polarity safeguard yes
Activation delay time[s] 5
Measuring method ultrasonics
Overall count of outputs 2
Output response output signal; pulse output; analog output; IO-Link; frequency output; diagnostic output; cumulative counter output signal
Electrical engineering design PNP/NPN
Output feature typically open / closed; (customizable)
Max. voltage drop at switching output DC[V] 2
Continuous current rating of the switching output DC[mA] 100
DC switching frequency[Hz] 0...10000
Analog current output[mA] 4...20
Max. capacity[O] 500
Pulse output signal flow measurement device
Overcurrent protection yes
Method of overcurrent protection yes (momentary)
Overcurrent protection yes
Precision (within the measurement range)
glycol mixtures (35%)±(5,0 % MW + 0,5 % MEW)
high-viscosity oils with viscosity 46 mm²/s (40 °C)±(5,0 % MW + 0,5 % MEW)
thin oils with viscosity 10mm²/s (40°C)±(5,0 % MW + 0,5 % MEW)
water± (1,0 % MW + 0,5 % MEW)
Reproducibility ± 0,2 % MEW
Surrounding temperature value[°C] -20...60
Temperature for storage[°C] -25...80
Safety feature IP 67

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