Flow Sensor Ifm SBY234


IFM CATEGORIES

Flow Sensor Ifm sby234

Flow Sensor SBY234

Brand: Ifm
Product Code: SBY34IF0FRKG

  • Accurate detection of flow and medium temperature value
  • Compatible with water, coolants, oil, and glycol solutions due to built-in measurement graphs
  • Very fast (~10 ms) response time
  • Featuring switching output, analog output, or frequency output along with IO-Link
  • Easily readable LED display featuring a red/green color transition

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Product characteristics

Total count of inputs and outputs Count of digital outputs: 2; Count of analog outputs: 1
Measuring span
1...50 l/min0.06...3 m³/h
Connection for process screw connection Rp 3/4 internal thread
System gold-plated terminals
Application for commercial applications
Media Fluids; water; glycol mixtures; coolants
Comment on medium
oil 1 with viscosity: 10 mm²/s (104 °F)
oil 2 with viscosity: 46 cSt (40 °C)
Intermediate temperature value[°C] -10...100
Pressure classification
40 bar4 MPa
MAWP (for uses in compliance with CRN)[bar] 40
Response duration[s] 0.01
Damping process parameter dAP[s] 0...5
Damping for the analog output dAA[s] 0...5

Software / programming

Configuration options hysteresis / range; typically open / default closed; switching configuration; current/frequency output; medium choice; damping for the switching output / analog output; display can be rotated and deactivated; norm measurement unit; measured value color
communication interface IO-Link
Mode of transmission COM2 (38,4 kBaud)
IO-Link version 1.1
SDCI specification IEC 61131-9 CDV
Configurations Intelligent Sensor: Data Process Variable; Device Identification
SIO mode yes
Necessary master port category A
Analog data process 2
Data binary process 2
Minimum process cycle duration[ms] 5
Supported DeviceIDs>
Mode of operationDeviceID
default562
Measuring span
1...50 l/min0.06...3 m³/h
Show range
0...60 l/min0...3.6 m³/h
Definition of detail level
0.5 l/min0.01 m³/h
Setpoint SP
0.5...50 l/min0.02...3 m³/h
Reset threshold rP
0...49.5 l/min0...2.98 m³/h
Frequency termination point, FEP
3.5...50 l/min0.2...3 m³/h
In increments of
0.5 l/min0.01 m³/h
Frequency at termination point FRP[Hz] 10...10000
Measurement dynamics 1:50

Inputs / outputs

Total count of inputs and outputs Count of digital outputs: 2; Count of analog outputs: 1
Voltage for operation[V] 18...30 DC; (to SELV/PELV)
Current draw[mA] < 50
Safety feature rating III
Reverse polarity safeguard yes
Activation delay time[s] < 3
Overall count of outputs 2
Output response output signal; analog output; frequency output; IO-Link; (customizable)
Count of digital outputs 2
Output feature typically open / closed; (customizable)
Max. voltage drop at switching output DC[V] 2
Continuous current rating of the switching output DC[mA] 150; (per output 2 x 200 (...60 °C); 2 x 250 (...40 °C))
Mechanical switching cycles 10 million
Total analog outputs 1
Analog current output[mA] 4...20
Max. capacity[O] 500
Overcurrent protection yes
Overcurrent protection yes
Output frequency[Hz] 0...10000
Precision (within the measurement range) ± (4 % MW + 1 % MEW); (Q > 1 l/min; medium and operating temperature value: +22 °C ± 4K)
Reproducibility ± 1 % MEW
Surrounding temperature value[°C] 0...60
Comment on operating temperature value range
medium temperature value < 80 °C
medium temperature value < 100 °C: 0...40 °C
Temperature for storage[°C] -15...80
Safety feature IP 65; IP 67

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