Products
Sensors
Flow sensors / flow meters
Flow meter for compressed air and industrial gases
SD6101

Flow rate meter for gases

Name: SD6101
Brand: ifm
SKU: SD6101
Price: 1231.00 USD

SD6101

SDN12DGXFPKG/US-100

Flow rate meter for gases

SD6101

SDN12DGXFPKG/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, analog output and pulse output
Clearly visible numerical display

Convenient operation via buttons or parameter setting via IO-Link

Article to be discontinued
Discontinuation date: 12/31/2024

Alternative articles: SD6601 Product comparison: SD6101 / SD6601 When selecting an alternative article and accessories please note that technical data may differ!

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Product characteristics

Number of inputs and outputs	Number of digital outputs: 2; Number of analog outputs: 1
Process connection	threaded connection 1/2" NPT DN15

Measuring range

15...4310 scfh

0.2...71.8 scfm

2...552 sfs

CO2

Measuring range

10...2640 scfh

0.15...44 scfm

1...338.5 sfs

Measuring range

10...2650 scfh

0.15...44.15 scfm

1...339.5 sfs

Application

Application	for industrial applications
Media	Argon (Ar); carbon dioxide (CO2); nitrogen (N2)
Medium temperature [°F]	32...140
Pressure rating [bar]	16
Pressure rating [psi]	232
MAWP (for applications according to CRN) [bar]	16

Electrical data

Operating voltage [V]	18...30 DC; (to SELV/PELV)
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 analog outputs: 1

Outputs

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

Measuring/setting range

Low flow cut-off LFC

< 46 scfh

< 0.76 scfm

1...5.8 sfs

Measuring dynamics

1:300

Volumetric flow quantity monitoring

Pulse value	0.040...4 000 000 scf
In steps of	0.020...1000 scf
Pulse length [s]	0,007...2

Measuring range

15...4310 scfh

0.2...71.8 scfm

2...552 sfs

Display range

0...5170 scfh

0...86.2 scfm

0...663 sfs

Resolution

5 scfh

0.1 scfm

1 sfs

Set point SP

40...4310 scfh

0.7...71.8 scfm

5...552 sfs

Reset point rP

20...4290 scfh

0.4...71.5 scfm

3...550 sfs

Analog start point ASP

0...3445 scfh

0...57.4 scfm

0...442 sfs

Analog end point AEP

860...4310 scfh

14.4...71.8 scfm

110...552 sfs

In steps of

5 scfh

0.1 scfm

1 sfs

CO2

Measuring range

10...2640 scfh

0.15...44 scfm

1...338.5 sfs

Display range

0...3170 scfh

0...52.8 scfm

0...406 sfs

Resolution

5 scfh

0.05 scfm

0.5 sfs

Set point SP

25...2640 scfh

0.4...44 scfm

3...338.5 sfs

Reset point rP

15...2630 scfh

0.2...43.8 scfm

1.5...337 sfs

Analog start point ASP

0...2110 scfh

0...35.2 scfm

0...271 sfs

Analog end point AEP

530...2640 scfh

8.8...44 scfm

67.5...338.5 sfs

In steps of

5 scfh

0.05 scfm

0.5 sfs

Measuring range

10...2650 scfh

0.15...44.15 scfm

1...339.5 sfs

Display range

0...3175 scfh

0...52.95 scfm

0...407.5 sfs

Resolution

5 scfh

0.05 scfm

0.5 sfs

Set point SP

25...2650 scfh

0.4...44.15 scfm

3...339.5 sfs

Reset point rP

15...2635 scfh

0.2...43.95 scfm

1.5...338 sfs

Analog start point ASP

0...2120 scfh

0...35.3 scfm

0...271.5 sfs

Analog end point AEP

530...2650 scfh

8.85...44.15 scfm

68...339.5 sfs

In steps of

5 scfh

0.05 scfm

0.5 sfs

Temperature monitoring

Measuring range [°F]	32...140
Display range [°F]	10.5...161.5
Resolution [°F]	0.5
Set point SP [°F]	32.5...140
Reset point rP [°F]	32...139.5
Analog start point [°F]	32...118.5
Analog end point [°F]	53.5...140
In steps of [°F]	0.5

Accuracy / deviations

Flow monitoring

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: DN15)

Temperature monitoring

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

Reaction times

Flow monitoring

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 / 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 class

Process data analog

Process data binary

Min. process cycle time [ms]

4.1

Supported DeviceIDs

Type of operation	DeviceID
default	266

Operating conditions

Ambient temperature [°F]	32...140
Storage temperature [°F]	-4...185
Max. relative air humidity [%]	90
Protection	IP 65

Tests / approvals

EMC

EN 61000-4-2 ESD	4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated	10 V/m
EN 61000-4-4 Burst	2 kV
EN 61000-4-6 HF conducted	10 V

Vibration resistance

DIN IEC 68-2-6

5 g (55...2000 Hz)

MTTF [years]

227

Pressure equipment directive

sound engineering practice; can be used for group 2 fluids; group 1 fluids on request

Mechanical data

Weight [g]	925.5
Material	PBT-GF20; PC; PC; stainless steel (1.4301 / 304); FKM
Materials (wetted parts)	stainless steel (1.4301 / 304); ceramics glass passivated; PEEK; polyester; FKM; aluminum anodized
Process connection	threaded connection 1/2" NPT DN15

Displays / operating elements

Display

Display unit	4 x LED, green (scfm, scfh, scf, °F)
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

scfm; scfh; scf; °F

Remarks

MW = Measured value

MEW = Final value of the measuring range

Measuring, display and setting ranges refer to standard volume flow according to DIN ISO 2533.

Pack quantity

1 pcs.

Electrical connection

Connection	Connector: 1 x M12; coding: A

ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — We reserve the right to make technical alterations without prior notice. — EN-US — SD6101-03 — 13.04.2023 —