IFM SA4100 - Flow sensor SAEXXXXBFRKG/US-100

Measurement of flow and temperature at the same time.
Optimised for water, oils and air.
Red/green display for clear identification of the acceptable range.
With switching output, analogue signal and IO-Link.
The process connection can be rotated for optimum alignment

Number of inputs and outputs	Number of digital outputs: 2; Number of analogue outputs: 1
Process connection	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 (40 °C) high-viscosity oils with viscosity: > 40 mm²/s (40 °C)
Medium temperature [°C]	-20...100
Pressure rating [bar]	50
Pressure rating [MPa]	5
MAWP (for applications according to CRN) [bar]	50

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 digital outputs: 2; Number of analogue outputs: 1

Outputs

Total number of outputs	2
Output signal	switching signal; analogue signal; frequency signal; IO-Link;(configurable)
Electrical design	PNP/NPN
Number of digital outputs	2
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
Number of analogue outputs	1
Analogue current output [mA]	4...20; (scalable)
Max. load [Ω]	350
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes
Frequency of the output [Hz]	0...1000

Measuring/setting range

Probe length L [mm]	100
Operating mode	relative; absolutely liquid; absolutely gaseous;(absolute: reference measurement recommended; Factory setting: relative)

Measuring range [°C]	-20...100
Resolution [°C]	0.2

Setting range [m/s]	0.04...3
Greatest sensitivity [m/s]	0.04...3

Setting range [m/s]	0.04...6
Greatest sensitivity [m/s]	0.04...3

Setting range [m/s]	0...100
Greatest sensitivity [m/s]	30...100

Setting range [m/s]	0...200
Greatest sensitivity [m/s]	30...100

Accuracy / deviations

Temperature drift [cm/s x 1/K]	0,003 m/s x 1/K (< 20 °C; > 70 °C)
Temperature gradient [K/min]	100

Repeatability	0,05 m/s;(water; flow velocity: 0,05...3 m/s)

Accuracy	± (7 % MW + 2 % MEW);(for relative mode in the range of maximum sensitivity under the following conditions:; water: 20...70 °C; inlet length: 1.5 m; 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 drift	± 0,005 K/°C
Accuracy [K]	± 0,3 / ± 1;(water; flow velocity: 0,3...3 m/s/ air; flow velocity: > 10 m/s)

Response times

Response time [s]	0.5;(T09; water; glycol: 0,8 s; air: 7 s; oil: 1,8 s; each T09)

Dynamic response T05 / T09 [s]	1,5 (T09);(water; flow velocity: 0,3...3 m/s)

Software / programming

Parameter setting options	hysteresis / window; normally open / normally closed; switching logic; current/frequency output; medium selection; Damping; Teach function; display can be rotated and switched off; standard unit of measurement; process value colour

Interfaces

Communication interface	IO-Link
Transmission type	COM2 (38,4 kBaud)
IO-Link revision	1.1
SDCI standard	IEC 61131-9
Profiles	Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis
SIO mode	yes
Required master port type	A
Process data analogue	2
Process data binary	2
Min. process cycle time [ms]	3
Supported DeviceIDs	Type of operation DeviceID Factory setting / ModE = (REL) 533 ModE = (GAS) 547 ModE = (LIQU) 540

Operating conditions

Ambient temperature [°C]	-40...80
Storage temperature [°C]	-40...100
Protection	IP 65; 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 5 g (10...2000 Hz)
MTTF [years]	180
UL approval	UL Approval no. I017 File number UL E174189

Weight [g]	243
Materials	stainless steel (1.4404 / 316L); PBT-GF20; PBT-GF30
Materials (wetted parts)	stainless steel (1.4404 / 316L)
Process connection	Ø 8 mm

Displays / operating elements

Display	Display unit 6 x LED, green (%, m/s, l/min, m³/h, °C, 10³) switching status 2 x LED, yellow measured values alphanumeric display, red/green 4-digit

Remarks	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

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SA4100-00 — 13.04.2023 —