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Flow monitor


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  • Hygienic design for the requirements of the food and beverage industry
  • Suitable for SIP processes up to 140 °C
  • LED bar graph for indication of switch point and flow
  • Extensive range of process adapters in the accessories
  • Wetted parts made of stainless steel
  • fcm
  • ce
  • fda
  • ehedg
  • eac
  • cul
  • ec19352004
  • 3a
  • crn
Technische Details
Product characteristics
Number of inputs and outputs Number of digital outputs: 1
Process connection G 1 Aseptoflex Vario
Special feature Gold-plated contacts
Application hygienic systems
Medium temperature [°C] -25...95; (for SIP process: ...140 °C)
Pressure rating [bar] 30
MAWP (for applications according to CRN) [bar] 30
Application hygienic systems
Medium temperature [°C] -25...95; (for SIP process: ...140 °C)
Medium temperature [°C] -25...95; (for SIP process: ...140 °C)
Electrical data
Operating voltage [V] 19...36 DC
Current consumption [mA] < 60
Protection class III
Reverse polarity protection yes
Power-on delay time [s] 10
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 1
Total number of outputs 1
Output signal switching signal
Electrical design PNP
Number of digital outputs 1
Output function normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V] 2.5
Permanent current rating of switching output DC [mA] 250
Short-circuit protection yes
Type of short-circuit protection pulsed
Overload protection yes
Measuring/setting range
Probe length L [mm] 20
Setting range [cm/s] 3...300
Greatest sensitivity [cm/s] 3...100
Setting range [cm/s] 200...3000
Greatest sensitivity [cm/s] 200...800
Accuracy / deviations
Repeatability [% of Sr] 1...5
Note on repeatability
for water 5...100 cm/s; 25 °C
Factory setting
Temperature drift [cm/s x 1/K] 0.1; (for water 5...100 cm/s; 10...70 °C)
Temperature gradient [K/min] 150
Switch point accuracy [cm/s] ± 2...± 10; (for water 5...100 cm/s; 25 °C; Factory setting)
Hysteresis [cm/s] 2...5; (for water 5...100 cm/s; 25 °C; Factory setting)
Response times
Response time [s] 1...10
Response time [s] 1...10
Response time [s] 1...10
Software / programming
Adjustment of the switch point pushbutton
Operating conditions
Ambient temperature [°C] -25...60
Protection IP 67; IP 69K
Tests / approvals
DIN EN 61000-6-2
DIN EN 61000-6-3
Shock resistance
DIN EN 60068-2-27 50 g (11 ms)
Vibration resistance
DIN EN 60068-2-6 10 g (55...2000 Hz)
MTTF [years] 298
Mechanical data
Weight [g] 425.5
Materials stainless steel (1.4404 / 316L); PC; PBT-GF20; EPDM/X; Sealing: FKM
Materials (wetted parts) stainless steel (1.4435 / 316L); surface characteristics: Ra < 0,4 / Rz 4
Process connection G 1 Aseptoflex Vario
Displays / operating elements
function 10 x LED, three-colour
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; Contacts: gold-plated
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SI6600-02 — 16.04.2013 —