SM7601 Magnetic-inductive flow meter SMN34GGXFRKG/US-100

Brand: IFM Electronic

Code: SM7601

Precise measurement of flow, consumption and medium temperature
High accuracy, repeatability and measurement dynamics
With switching output, analogue output and pulse output
Clearly visible 4-digit LED display

Product characteristics

Number of inputs and outputs

Number of digital outputs: 2; Number of analogue outputs: 1

Measuring range

3...792 gph

0.06...13.2 gpm

Process connection

threaded connection 3/4" NPT DN20

Application

Special feature

Gold-plated contacts

Application

totaliser function; for industrial applications

Media

conductive liquids; water; hydrous media

Note on media

conductivity: ≥ 20 µS/cm

viscosity: < 70 mm²/s (40 °C)

Medium temperature [°F]

14...158

Pressure rating [bar]

Pressure rating [psi]

232

MAWP (for applications according to CRN) [bar]

11.2

Electrical data

Operating voltage [V]	18...30 DC; (to SELV/PELV)
Current consumption [mA]	95; ((24 ))
Protection class	III
Reverse polarity protection	yes
Power-on delay time [s]	5

Inputs / outputs

Number of inputs and outputs	Number of digital outputs: 2; Number of analogue outputs: 1

Inputs

Inputs	counter reset

Outputs

Total number of outputs	2
Output signal	switching signal; analogue signal; pulse 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
Permanent current rating of switching output DC [mA]	200
Number of analogue outputs	1
Analogue current output [mA]	4...20; (scalable)
Max. load [Ω]	500
Analogue voltage output [V]	0...10; (scalable)
Min. load resistance [Ω]	2000
Pulse output	flow rate meter
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes

Measuring/setting range

Measuring range

3...792 gph

0.06...13.2 gpm

Display range

-951...951 gph

-15.84...15.84 gpm

Resolution

1 gph

0.02 gpm

Set point SP

7...792 gph

0.12...13.2 gpm

Reset point rP

3...788 gph

0.06...13.14 gpm

Analogue start point ASP

0...636 gph

0...10.6 gpm

Analogue end point AEP

156...792 gph

2.6...13.2 gpm

In steps of

1 gph

0.02 gpm

Volumetric flow quantity monitoring

Pulse value	0.01...99 990 000 gal
Pulse length [s]	0,005...2

Temperature monitoring

Measuring range [°F]	-4...176
Resolution [°F]	0.5
Set point SP [°F]	-2.5...176
Reset point rP [°F]	-3.5...175
Analogue start point [°F]	-4...140.5
Analogue end point [°F]	31.5...176
In steps of [°F]	0.5

Accuracy / deviations

Flow monitoring

Accuracy (in the measuring range)	± (0,8 % MW + 0,5 % MEW)
Repeatability	± 0,2% MEW

Temperature monitoring

Accuracy [K]	± 2,5 (Q > 0,26 gpm)

Response times

Flow monitoring

Response time [s]	0.15; (dAP = 0, T19)
Delay time programmable dS, dr [s]	0...50
Damping process value dAP [s]	0...5

Temperature monitoring

Dynamic response T05 / T09 [s]	T09 = 20 (Q > 0,26 gpm)

Software / programming

Parameter setting options	Flow monitoring; quantity meter; Preset counter; Temperature monitoring; hysteresis / window; normally open / normally closed; switching logic; current/voltage/pulse output; start-up delay; display can be deactivated; Display unit

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

Process data analogue

Process data binary

Min. process cycle time [ms]

Supported DeviceIDs

Type of operation	DeviceID
Default	573

Operating conditions

Ambient temperature [°F]	14...140
Storage temperature [°F]	-13...176
Protection	IP 67

Tests / approvals

EMC

DIN EN 60947-5-9

Shock resistance

DIN EN 60068-2-27

20 g (11 ms)

Vibration resistance

DIN EN 60068-2-6

5 g (10...2000 Hz)

MTTF [years]

145

Pressure Equipment Directive

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

Mechanical data

Weight [g]	588.5
Materials	stainless steel (1.4404 / 316L); PBT-GF20; PC; FKM; TPE
Materials (wetted parts)	stainless steel (1.4404 / 316L); PEEK; FKM
Process connection	threaded connection 3/4" NPT DN20

Displays / operating elements

Display

Display unit	6 x LED, green (gpm, gph, gal, °F, 10³, 1000 x 10³)
switching status	2 x LED, yellow
measured values	alphanumeric display, 4-digit
programming	alphanumeric display, 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

Diagrams and graphs

Pressure loss

dP	Pressure loss
Q	volumetric flow quantity

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SM7601-01 — 13.04.2023 —