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IFM SA4320

Name: IFM SA4320
Brand: IFM
SKU: SA4320

Referência: SA4320 · Marca: IFM

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Disponibilidade	Confirmação sob consulta
Categoria	Airflow sensors
Garantia	12 meses (novo) · 3 meses (usado/recondicionado)

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Measurement of flow and temperature at the same time Reliable airflow monitoring 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 Convenient operation via buttons or parameter setting via IO-Link

Especificações

Product characteristics

Number of inputs and outputs	Number of digital outputs: 2; Number of analogue outputs: 1
Process connection	clamp adapter Ø 8 mm

Application

Special feature	Gold-plated contacts
Installation	Recommended for pipe diameters; ( 15...400 mm)
Media	air
Medium temperature[°C] [°C]	-20...100
Pressure rating	50 bar; 5 MPa
50 bar	5 MPa
MAWP for applications according to CRN	50 bar; 5 MPa

Electrical data

Operating voltage[V] [V]	18...30 DC; (to SELV/PELV)
Current consumption[mA] [mA]	< 100
Protection class	III
Reverse polarity protection	yes
Power-on delay time[s] [s]	10
Measuring principle	calorimetric

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] [V]	2.5
Permanent current rating of switching output DC[mA] [mA]	250
Number of analogue outputs	1
Analogue current output[mA] [mA]	4...20; (scalable)
Max. load[Ω] [Ω]	350
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes
Frequency of the output[Hz] [Hz]	0...1000

Measuring/setting range

Probe length L[mm] [mm]	200
Operating mode	relative; absolutely gaseous; (absolute: reference measurement recommended; Factory setting: relative)
Display range[m/s] [m/s]	0...36
Resolution[m/s] [m/s]	0.2
Set point SP[m/s] [m/s]	2...30
Reset point rP[m/s] [m/s]	0.6...28.6
Analogue start point ASP[m/s] [m/s]	0...24
Analogue end point AEP[m/s] [m/s]	6...30
Frequency end point, FEP[m/s] [m/s]	6.6...30
Frequency at the end point FRP[Hz] [Hz]	100...1000
Setting range[m/s] [m/s]	0.6...60
Greatest sensitivity[m/s] [m/s]	0.6...30
Measuring range[°C] [°C]	-20...100
Resolution[°C] [°C]	0.2

Accuracy / deviations

Repeatability	± (3 % MW + 0,6 % MEW)
Accuracy	± (10 % MW + 2 % MEW); (reference conditions: DN50; Inside diameter 51 mm; within the range of maximum sensitivity: 20 °C / < 6 bar; Insertion depth: 15 mm; inlet pipe length: 2.5 m; standard velocity to DIN ISO 2533 at the sensor tip)
Temperature drift	± 0,005 K/°C
Accuracy[K] [K]	± 2 / + 8; (flow velocity > 20 % VMR and 20 °C: ± 2)

Response times

Response time[s] [s]	7
Dynamic response T05 / T09[s] [s]	30 (T09); (flow velocity: ≥ 10 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 - SSP 0; Generic Profiled Sensor; Function; Device identification; Function; Process data variable; Function; Device diagnosis
Smart Sensor - SSP 0	Generic Profiled Sensor
Function	Device diagnosis
SIO mode	yes
Required master port type	A
Process data analogue	2
Process data binary	2
Min. process cycle time[ms] [ms]	3
Supported DeviceIDs	Factory setting / ModE = (REL); 1237; ModE = (ABS); 1238
Factory setting / ModE = (REL)	1237
ModE = (ABS)	1238

Operating conditions

Ambient temperature[°C] [°C]	-40...80
Storage temperature[°C] [°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)
DIN EN 60068-2-27	50 g (11 ms)
Vibration resistance	DIN EN 60068-2-6; 2 g (10...2000 Hz)
DIN EN 60068-2-6	2 g (10...2000 Hz)
MTTF[years] [years]	131
UL approval	UL approval no.; I017; File number UL; E174189
UL approval no.	I017
File number UL	E174189

Mechanical data

Weight[g] [g]	343.8
Housing	cylindrical
Dimensions[mm] [mm]	Ø 8 / L = 292
Materials	stainless steel (316L/1.4404); PBT-GF20; PBT-GF30
Materials (wetted parts)	stainless steel (316L/1.4404)
Process connection	clamp adapter 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
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