IFM SD0523 - Compressed air meter SDD11DGXFPKG/US-100

Precise measurement of flow, consumption and medium temperature.
High accuracy, repeatability and measurement dynamics.
For detecting compressed air in industrial use.
With switching output, analogue output and pulse output.
Adjustable to inside pipe diameters

Number of inputs and outputs	Number of digital outputs: 2; Number of analogue outputs: 1
Measuring range	0.5...143.9 m/s 8...2110 m³/h 0.12...35.18 m³/min
Process connection	threaded connection G 1 internal thread

Installation	Adjustable to inside pipe diameters;(38...254 mm)
Media	compressed air
Medium temperature [°C]	0...60
Pressure rating [bar]	16
Pressure rating [MPa]	1.6
Pressure rating [psi]	232
MAWP (for applications according to CRN) [bar]	16

Operating voltage [V]	18...30 DC;(to SELV/PELV)
Current consumption [mA]	< 110
Protection class	III
Reverse polarity protection	yes
Power-on delay time [s]	1

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; pulse signal; IO-Link;(configurable)
Electrical design	PNP
Number of digital outputs	2
Output function	normally open / normally closed;(parameterisable)
Max. voltage drop switching output DC [V]	2
Permanent current rating of switching output DC [mA]	250;(per output)
Number of analogue outputs	1
Analogue current output [mA]	4...20; (scalable)
Max. load [Ω]	500
Pulse output	consumed quantity meter
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes

Measuring/setting range

Measuring range	Measuring/setting range; Flow monitoring; The values apply at: Ø 72 mm
Measuring range	0.5...143.9 m/s 8...2110 m³/h 0.12...35.18 m³/min
Display range	0...172.7 m/s 0...2532 m³/h 0...42.22 m³/min
Resolution	0.1 m/s 2 m³/h 0.02 m³/min
Set point SP	1.2...143.9 m/s 18...2110 m³/h 0.28...35.18 m³/min
Reset point rP	0.5...143.2 m/s 6...2100 m³/h 0.12...35 m³/min
Analogue start point ASP	0...107.9 m/s 0...1582 m³/h 0...26.38 m³/min
Analogue end point AEP	36...143.9 m/s 528...2110 m³/h 8.8...35.18 m³/min
In steps of	0.1 m/s 2 m³/h 0.02 m³/min

Pulse value	1...1000 x 10³
In steps of	1 Nm³
Pulse length [s]	0,7...2 (D = 72 mm)

Measuring range [°C]	0...60
Display range [°C]	-12...72
Resolution [°C]	0.2
Set point SP [°C]	0.4...60
Reset point rP [°C]	0.2...59.8
Analogue start point [°C]	0...45
Analogue end point [°C]	15...60
In steps of [°C]	0.2

Accuracy / deviations

Repeatability [% of the measured value]	± 1,5
Accuracy (in the measuring range)	± (6 % MW + 0,6 % MEW);(D = 72mm, T = 22 °C; standard volume flow: 50...850 Nm³/h)

Accuracy [K]	± 2,5 (Q > 2 Nm³/h)

Response times

Response time [s]	0.1;(dAP = 0)
Damping process value dAP in steps [s]	0 - 0,2 - 0,4 - 0,6 - 0,8 - 1

Dynamic response T05 / T09 [s]	30 (Q > 2 Nm³/h)

Software / programming

Parameter setting options	Flow monitoring; quantity meter; Preset counter; Temperature monitoring; hysteresis / window; normally open / normally closed; current/pulse output; display can be rotated and switched off; Display unit; totaliser

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
SIO mode	yes
Required master port type	A
Process data analogue	3
Process data binary	2
Min. process cycle time [ms]	5
Supported DeviceIDs	Type of operation DeviceID default 381

Operating conditions

Ambient temperature [°C]	0...60
Storage temperature [°C]	-20...85
Max. relative air humidity [%]	90
Protection	IP 65

Tests / approvals

EMC	DIN EN 60947-5-9 DIN EN 61000-6-3
Vibration resistance	DIN EN 60068-2-6 5 g (55...2000 Hz)
MTTF [years]	213

Weight [g]	539.5
Materials	PBT-GF20; PC; stainless steel (1.4301 / 304); FKM
Materials (wetted parts)	stainless steel (316 / 1.4401); stainless steel (1.4301 / 304); ceramics glass passivated; PEEK; polyester; FKM
Process connection	threaded connection G 1 internal thread

Displays / operating elements

Display	Display unit 4 x LED, green (Nm³/min, Nm³/h, Nm³, °C) function display 1 x LED, green switching status 2 x LED, yellow measured values alphanumeric display, 4-digit programming alphanumeric display, 4-digit

Remarks	Measuring, display and setting ranges refer to the standard volume flow according to DIN ISO 2533. D = inside pipe diameter
Pack quantity	1 pcs.

Electrical connection

Connection	Connector: 1 x M12; coding: A

Diagrams and graphs

final value of the measuring range referred to the internal pipe diameter

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SD0523-01 — 13.04.2023 —