IFM SD8100 - Flow rate meter for gases SDR11DGXFPKG/US-100

Precise measurement of flow, consumption and medium temperature.
High accuracy, repeatability and measurement dynamics.
For detecting argon (Ar), carbon dioxide (CO2), nitrogen (N2).
With switching output, analogue output and pulse output.
Clearly visible 4-digit LED display

Number of inputs and outputs	Number of digital outputs: 2; Number of analogue outputs: 1
Process connection	threaded connection R 1 DN25

Measuring range [m³/h]	1.2...366.6

Measuring range [m³/h]	0.8...223.6

Measuring range [m³/h]	0.8...225

Application	for industrial applications
Media	Argon (Ar); carbon dioxide (CO2); nitrogen (N2)
Medium temperature [°C]	0...60
Pressure rating [bar]	16
Pressure rating [MPa]	1.6

Operating voltage [V]	18...30 DC
Current consumption [mA]	< 100
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

Low flow cut-off LFC [m³/h]	< 3.8

Measuring range [m³/h]	1.2...366.6
Display range [m³/h]	0...440
Resolution [m³/h]	0.2
Set point SP [m³/h]	3.4...366.6
Reset point rP [m³/h]	1.8...365
Analogue start point ASP [m³/h]	0...293.2
Analogue end point AEP [m³/h]	73.4...366.6
In steps of [m³/h]	0.2

Measuring range [m³/h]	0.8...223.6
Display range [m³/h]	0...268.2
Resolution [m³/h]	0.2
Set point SP [m³/h]	2...223.6
Reset point rP [m³/h]	1...222.6
Analogue start point ASP [m³/h]	0...178.8
Analogue end point AEP [m³/h]	44.8...223.6
In steps of [m³/h]	0.2

Pulse value	0.001...3 000 000 Nm³
In steps of	0.001...1000 Nm³
Pulse length [s]	0,004...2

Measuring range [m³/h]	0.8...225
Display range [m³/h]	0...270
Resolution [m³/h]	0.2
Set point SP [m³/h]	2.2...225
Reset point rP [m³/h]	1...224
Analogue start point ASP [m³/h]	0...180
Analogue end point AEP [m³/h]	45...225
In steps of [m³/h]	0.2

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...59.8
Analogue start point [°C]	0...48
Analogue end point [°C]	12...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);(conditions: installation to DIN ISO 2533; installation in pipes: DN25)

Accuracy [K]	± 2;(medium flow in the limit area of the flow measurement range)

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

Software / programming

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

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	3
Process data binary	2
Min. process cycle time [ms]	4.1
Supported DeviceIDs	Type of operation DeviceID default 443

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 61000-6-2 DIN EN 61000-6-3
CPA approval	model number 003TG accuracy class - maximum allowable error ± 7 % FS Q (min) 0,8 m³/h (N2) 0,8 m³/h (CO2) 1,2 m³/h (Ar) Q (t) - Q (max) 225 m³/h (N2) 223,6 m³/h (CO2) 366,6 m³/h (Ar)
Vibration resistance	DIN EN 68000-2-6 5 g (55...2000 Hz)
MTTF [years]	224
Pressure Equipment Directive	Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request

Weight [g]	2029
Materials	PBT-GF20; NBR; PC; stainless steel (1.4301 / 304); PTFE; brass coated; FKM; aluminium powder-coated
Materials (wetted parts)	stainless steel (1.4301 / 304); FKM; ceramics glass passivated; PEEK-GF30; polyester; aluminium
Process connection	threaded connection R 1 DN25

Displays / operating elements

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

Remarks	MW = measured value MEW = Final value of the measuring range Measuring, display and setting ranges refer to the standard volume flow according to DIN ISO 2533.
Pack quantity	1 pcs.

Electrical connection

Connection	Connector: 1 x M12; coding: A

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SD8100-00 — 13.04.2023 —