1. Homepage
  2. Products
  3. Process sensors
  4. Flow sensors / flow meters
  5. Complete product line
  6. SI8504

Flow monitor

KIT, SI5006 W/E40107 & W70207

SI8504

{{'OPTIONAL_INFO' | productAvailability | error}}

Dear customer,
Unfortunately, this data sheet is not available in the requested language. If you have any further questions, you can contact us by e-mail.

Best regards
Your ifm team

  • Reliable monitoring of liquids and gases in pipes
  • Process connection with supplied adapter
  • Easy setting of the switch points for quick set-up
  • Robust housing for use in harsh industrial environments
  • LED bar graph for indication of switch point and flow
  • cul
Download
Technische Details
Application
Media Liquids; 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 tolerance [%] -5...10
Operating voltage [V] 85...265 AC
Nominal voltage AC [V] < 240
Protection class II
Reverse polarity protection no
Power-on delay time [s] 10
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 1
Outputs
Total number of outputs 1
Output signal switching signal
Electrical design relay
Number of digital outputs 1
Output function normally open / normally closed; (parameterisable)
Contact rating 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)
Short-circuit proof no
Overload protection no
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
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
Response time [s] 1...10
Liquids
Response time [s] 1...10
Gases
Response time [s] 1...10
Software / programming
Adjustment of the switch point pushbutton
Operating conditions
Ambient temperature [°C] -25...80
Storage temperature [°C] -25...100
Protection IP 67
Tests / approvals
EMC
DIN EN 60947-5-9
Shock resistance
DIN EN 60068-2-27 50 g (11 ms)
Vibration resistance
DIN EN 60068-2-6 20 g (55...2000 Hz)
Mechanical data
Weight [g] 340.194
Dimensions [mm] M18 x 1.5
Thread designation M18 x 1.5
Materials stainless steel (1.4301 / 304); PC; PBT-GF20; EPDM/X
Materials (wetted parts) stainless steel (1.4404 / 316L); O-ring: FKM 80 Shore A
Process connection M18 x 1,5 internal thread
Displays / operating elements
Display
function 10 x LED, three-colour
Electrical connection
Required protection miniature fuse to IEC60127-2 sheet 1; ≤ 5 A; fast acting
Accessories
Accessories (supplied)
Adapter: 1 x 1/2-14NPT, E40107
connector: 1, W70207
Remarks
Remarks
Recommendation Check the safe functioning of the unit after a short circuit.
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x 7/8"
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SI8504-01 — 30.04.2014 —