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IFM SA4114 Flow sensor


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SKU: SA4114 Categories: , , Tag:


  • Measurement of flow and temperature at the same time
  • Optimised for water, oils and air
  • Clearly visible 4-digit LED display
  • With two scalable analogue outputs
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Product characteristics
Number of inputs and outputs Number of analogue outputs: 2
Process connection diameter Ø 8 mm
Special feature Gold-plated contacts
Media water; glycol solutions; air; oils
Note on media
low-viscosity oils with viscosity: ≤ 40 mm²/s (104 °F)
high-viscosity oils with viscosity: > 40 mm²/s (104 °F)
Medium temperature [°F] -4…212
Pressure rating [bar] 50
Electrical data
Operating voltage [V] 18…30 DC
Current consumption [mA] < 100
Protection class III
Reverse polarity protection yes
Power-on delay time [s] 10
Inputs / outputs
Number of inputs and outputs Number of analogue outputs: 2
Total number of outputs 2
Output signal analogue signal
Number of analogue outputs 2
Analogue current output [mA] 4…20; (scalable)
Max. load [Ω] 350
Short-circuit protection yes
Type of short-circuit protection pulsed
Overload protection yes
Measuring/setting range
Probe length L [mm] 100
Operating mode relative; absolutely liquid; absolutely gaseous; (absolute: reference measurement recommended)
Note on factory setting
Operating mode: relative
Resolution [ft/s] 0.05
Analogue start point ASP [ft/s] 0…7.95
Analogue end point AEP [ft/s] 1.9…9.85
Resolution [ft/s] 2
Analogue start point ASP [ft/s] 0…264
Analogue end point AEP [ft/s] 64…328
Temperature monitoring
Measuring range [°F] -4…212
Resolution [°F] 0.5
Analogue start point [°F] -4…169
Analogue end point [°F] 39…212
In steps of [°F] 0.5
Liquid media – absolute operating mode
Setting range [ft/s] 0…9.85
Greatest sensitivity [ft/s] 0.15…9.85
Liquid media – relative operating mode
Setting range [ft/s] 0…19.5
Greatest sensitivity [ft/s] 0.15…9.85
Gases – operating mode "absolute"
Setting range [ft/s] 0…328
Greatest sensitivity [ft/s] 6…328
Gases – operating mode "relative"
Setting range [ft/s] 0…656
Greatest sensitivity [ft/s] 6…328
Accuracy / deviations
Temperature drift [cm/s x 1/K] 0,01 fps x 1/K (< 68 °F; > 158 °F)
Temperature gradient [K/min] 100
Absolute operating mode
Repeatability 0,05 m/s; (water; flow velocity: 0,05…3 m/s)
Relative operating mode
Accuracy ± (7 % MW + 2 % MEW); (for relative mode in the range of maximum sensitivity under the following conditions:; water: 68…158 °F; inlet length: 5 ft; DN25 (DIN 2448); mounting position according to instructions; Accuracy can differ for other media and mounting positions.)
Repeatability 0,05 m/s; (water; flow velocity: 0,05…3 m/s)
Temperature monitoring
Temperature drift ± 0,003 K/°F
Accuracy [K] ± 0,3 / ± 1; (water; flow velocity: 1…9,85 fps / air; flow velocity: > 32,8 fps)
Response times
Response time [s] 0.5; (T09; water; glycol: 0,8 s; air: 7 s; oil: 1,8 s; each T09)
Temperature monitoring
Dynamic response T05 / T09 [s] 1,5 (T09); (water; flow velocity: 1…9,85 fps)
Software / programming
Parameter setting options medium selection; Damping; Teach function; display can be rotated and switched off; standard unit of measurement; process value colour
Operating conditions
Ambient temperature [°F] -40…176
Storage temperature [°F] -40…212
Protection IP 65; IP 67
Tests / approvals
DIN EN 60947-5-9
Shock resistance
DIN EN 60068-2-27 50 g (11 ms)
Vibration resistance
DIN EN 60068-2-6 5 g (10…2000 Hz)
MTTF [years] 179
UL approval
UL Approval no. I018
File number UL E174189
Mechanical data
Weight [g] 262
Materials stainless steel (1.4404 / 316L); PBT-GF20; PBT-GF30
Materials (wetted parts) stainless steel (1.4404 / 316L)
Process connection diameter Ø 8 mm
Displays / operating elements
Display unit 6 x LED, green (%, fps, gpm, cfm, °F, 10³)
measured values alphanumeric display, red/green 4-digit
MW = measured value
MEW = Final value of the measuring range
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; coding: A; Contacts: gold-plated

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