Flow Monitor (SI5100)

Basic Attributes

• MAWP (for Applications According to CRN)(bar)

  • 30
  • 208

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• Application

  • Kuehlschmiermittel_plural; oils in machine tools
  • hygienic systems

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• Repeatability(% of Sr)

  • 1-5

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• Nominal Frequency AC(Hz)

  • 47-63

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• Process Data Binary

  • 2

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• Switch Point Accuracy(cm/s)

  • ± 2-± 10

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• Operating Voltage Tolerance(%)

  • -15-15
  • -15-10
  • > -10

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• Nominal Voltage AC(V)

  • 90-240

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• Communication Interface

  • IO-Link

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• Hysteresis(cm/s)

  • 2-5

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• Special Feature

  • Gold-plated contacts

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• Installation Length EL(mm)

  • 34.5
  • 54.8
  • 69.5

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• Temperature Drift(cm/s x 1/K)

  • 0.1

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• Process Data Analogue

  • 2

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• Measuring Range(°C)

  • 2-80

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• Sio mode

  • Yes

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• Contact Rating

  • 2 A, 24 V AC/DC; (according to EN 50178 SELV/PELV)
  • 3 A (250 V AC / 30 V DC); (number of switching cycles: 20 million mechanically; switching cycles at 3 A load: 100.000 electrical; type of switch-off: normally open)

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• Min. Process Cycle Time(ms)

  • 3

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• Profiles

  • Smart Sensor: Process Data Variable; Device Identification

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• Max. Power Consumption(VA)

  • 3.5

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• Short-Circuit Proof

  • No

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• IO-Link Revision

  • 1.1

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• Required Master Port Type

  • A

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• Transmission Type

  • COM2 (38.4 kBaud)

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• Pressure Rating(bar)

  • 30
  • 100
  • 300

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• Number of Inputs and Outputs

  • Number of digital outputs: 1
  • Number of digital outputs: 2

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• Protection

  • IP 65; IP 67
  • IP 67
  • IP 67; IP 69K

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• Electrical Design

  • NPN
  • PNP
  • relay

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• Materials

  • stainless steel (1.4404 / 316L); stainless steel (1.4301 / 304); PC; PBT-GF20; EPDM/X
  • stainless steel (1.4404 / 316L); stainless steel (1.4310 / 301); PC; PBT-GF20; EPDM/X
  • stainless steel (1.4404 / 316L); PC; PBT-GF20; EPDM/X; O-ring: FKM
  • stainless steel (1.4404 / 316L); PC; PBT-GF20; EPDM/X; Sealing: FKM

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• Repeatability(cm/s)

  • 1-5

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• Current Consumption(mA)

  • < 40
  • < 60
  • < 80

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• Protection Class

  • II
  • III

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• Type of Short-Circuit Protection

  • pulsed

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• Process Connection

  • G 1 Aseptoflex Vario
  • M18 x 1.5 internal thread
  • Aseptoflex

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• Operating Voltage(V)

  • 18-36 DC
  • 19-36 DC
  • < 24 AC / 18-36 DC; (to SELV/PELV)
  • 24 DC; (18-32 DC)
  • 48 DC

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• Electrical Connection

  • Connector: 1 x 1/2"
  • Connector: 1 x M12
  • Connector: 1 x M12; Contacts: gold-plated

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• Ambient Temperature(°C)

  • -25-80
  • -25-60
  • -20-60

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• Reverse Polarity Protection

  • No
  • Yes

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• Output Function

  • normally open
  • normally open / normally closed; (parameterisable)

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• Total Number of Outputs

  • 1
  • 2

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• Output Signal

  • Switching signal
  • Switching signal; IO-Link; (configurable)

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• Short-Circuit Protection

  • No
  • Yes

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• Max. Voltage Drop Switching Output DC(V)

  • 2.5

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• Application Media

  • Liquids
  • Liquids and gases
  • Liquids; Gases; aggressive media

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• Probe Length(mm)

  • 20
  • 38
  • 45
  • 55

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• Permanent Current Rating of Switching Output DC(mA)

  • 250

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• Overload Protection

  • No
  • Yes

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• Dimensions(mm)

  • M18 x 1.5

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• Materials (Wetted Parts)

  • Hastelloy C-4 (2.4610); O-ring: FKM 80 Shore A
  • stainless steel (1.4404 / 316L); O-ring: EPDM
  • stainless steel (1.4404 / 316L); O-ring: FKM 80 Shore A
  • stainless steel (1.4435 / 316L); surface characteristics: Ra < 0.4 / Rz 4
  • titanium (3.7035); O-ring: FKM 80 Shore A

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