Products

IFM SI5011 Flow monitor Compact flow sensors in stainless steel housing New & Original with very competitive price and One year Warranty

New & Original
SI5011
IFM SI5011 Flow monitor Compact flow sensors in stainless steel housing New & Original with very competitive price and One year Warranty
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IFM SI5011 Flow monitor Compact flow sensors in stainless steel housing 

New & Original with very competitive price and One year Warranty





  • Reliable monitoring of liquids and gases in pipes

  • Variable process connection using adapters

  • Easy setting of the switch points for quick set-up

  • Robust stainless steel housing for use in harsh industrial environments

  • LED bar graph for indication of switch point and flow



Product characteristics
Number of inputs and outputsNumber of digital outputs: 1
Process connectionM18 x 1,5 internal thread
Application
MediaLiquids; Gases
Medium temperature [°C]-25...80
Pressure rating [bar]300
Liquids
Medium temperature [°C]-25...80
Gases
Medium temperature [°C]-25...80
Electrical data
Operating voltage [V]19...36 DC
Current consumption [mA]< 60
Protection classIII
Reverse polarity protectionyes
Power-on delay time [s]10
Inputs / outputs
Number of inputs and outputsNumber of digital outputs: 1
Outputs
Total number of outputs1
Output signalswitching signal
Electrical designNPN
Number of digital outputs1
Output functionnormally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V]2.5
Permanent current rating of switching output DC [mA]250
Short-circuit protectionyes
Type of short-circuit protectionpulsed
Overload protectionyes
Measuring/setting range
Probe length L [mm]45
Liquids
Setting range [cm/s]3...300
Greatest sensitivity [cm/s]3...100
Gases
Setting range [cm/s]200...3000
Greatest sensitivity [cm/s]200...800
Accuracy / deviations
Repeatability [cm/s]1...5
Note on repeatabilityfor water 5...100 cm/s; 25 °CFactory setting
Temperature drift [cm/s x 1/K]0.1; (for water 5...100 cm/s; 10...70 °C)
Temperature gradient [K/min]300
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
Liquids
Response time [s]1...2; (for a temperature gradient: 1 K/min)
Gases
Response time [s]1...10
Software / programming
Adjustment of the switch pointpushbutton
Operating conditions
Ambient temperature [°C]-25...80
Storage temperature [°C]-25...100
ProtectionIP 67
Tests / approvals
EMCEN 61000-4-2 ESD4 kV CD / 8 kV ADEN 61000-4-3 HF radiated10 V/mEN 61000-4-4 Burst2 kVEN 61000-4-6 HF conducted10 V
Shock resistanceDIN IEC 68-2-2750 g (11 ms)
Vibration resistanceDIN EN 60068-2-620 g (55...2000 Hz)
MTTF [years]271
Mechanical data
Weight [g]245.5
Dimensions [mm]M18 x 1.5
Thread designationM18 x 1.5
Materialsstainless steel (1.4404 / 316L); stainless steel (1.4310 / 301); PC; PBT-GF20; EPDM/X
Materials (wetted parts)stainless steel (1.4404 / 316L); O-ring: FKM 80 Shore A
Process connectionM18 x 1,5 internal thread
Displays / operating elements
Displayfunction10 x LED, three-colour
Remarks
Pack quantity1 pcs.
Electrical connection
ConnectionConnector: 1 x M12


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