SM8601
Magnetic-inductive flow meter
SMN11GGXFRKG/US-100
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SM8601-01 — 13.04.2023 —
Product characteristics
Number of inputs and outputs
Number of digital outputs: 2; Number of analogue outputs: 1
Measuring range 6...1584 gph 0.1...26.4 gpm
Process connection
threaded connection 1" NPT DN25
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]
16
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 V)
Protection class
III
Reverse polarity protection
yes
Power-on delay time [s]
5
Measuring principle
magnetic-inductive
Inputs / outputs
Number of inputs and outputs
Number of digital outputs: 2; Number of analogue outputs: 1
Inputs
Inputs
counter reset
SM8601
Magnetic-inductive flow meter
SMN11GGXFRKG/US-100
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SM8601-01 — 13.04.2023 —
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 6...1584 gph 0.1...26.4 gpm
Display range -1902...1902 gph -31.7...31.7 gpm
Resolution 2 gph 0.05 gpm
Set point SP 14...1586 gph 0.25...26.4 gpm
Reset point rP 6...1578 gph 0.1...26.25 gpm
Analogue start point ASP 0...1272 gph 0...21.2 gpm
Analogue end point AEP 312...1586 gph 5.2...26.4 gpm
In steps of 2 gph 0.05 gpm
Volumetric flow quantity monitoring
Pulse value
0.01...100 000 000 gal
Pulse length [s]
0,0025...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
SM8601
Magnetic-inductive flow meter
SMN11GGXFRKG/US-100
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SM8601-01 — 13.04.2023 —
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
A
Process data analogue
3
Process data binary
2
Min. process cycle time [ms]
5
Supported DeviceIDs Type of operation DeviceID
default 576
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]
698.5
Materials
stainless steel (316L/1.4404); PBT-GF20; PC; FKM; TPE
Materials (wetted parts)
stainless steel (316L/1.4404); PEEK; FKM
Process connection
threaded connection 1" NPT DN25
