ifm SBN246

Product specifications

Number of inputs and outputs

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

Measuring range [gph]

30...1620

Process connection

threaded connection 1" NPT internal thread

Special feature

Gold-plated contacts

Application

for industrial applications

Media

Liquids; water; glycol solutions; coolants; oil (viscosity 10 mm²/s at 104 °F); oil (viscosity 46 mm²/s at 104 °F)

Note on media

oil 1 with viscosity: 10 mm²/s (104 °F); oil 2 with viscosity: 46 mm²/s (104 °F)

Medium temperature [°F]

14...212

Pressure rating

25 bar: 2.5 MPa

MAWP for applications according to CRN [bar]

25

Operating voltage [V]

18...30 DC; (to SELV/PELV)

Current consumption [mA]

< 50

Protection class

III

Reverse polarity protection

yes

Power-on delay time [s]

< 3

Total number of outputs

2

Output signal

switching signal; analogue signal; frequency signal; IO-Link; (configurable)

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]

150; (per output 2 x 200 (...140 °F); 2 x 250 (...104 °F))

Switching cycles (mechanical)

10 million

Number of analogue outputs

1

Analogue current output [mA]

4...20

Max. load [Ω]

500

Short-circuit protection

yes

Overload protection

yes

Frequency of the output [Hz]

0...10000

Display range

0...1940 gph: 0...32.4 gpm

Resolution

10 gph: 0.1 gpm

Set point SP

10...1620 gph: 0.2...27 gpm

Reset point rP

0...1610 gph: 0...26.8 gpm

Frequency end point, FEP

110...1620 gph: 1.8...27 gpm

In steps of

10 gph: 0.1 gpm

Frequency at the end point FRP [Hz]

10...10000

Measuring dynamics

1:50

Measuring range [°F]

14...212

Display range [°F]

-26...252

Resolution [°F]

2

Set point SP [°F]

16...212

Reset point rP [°F]

14...210

In steps of [°F]

2

Frequency start point, FSP [°F]

14...172

Frequency end point, FEP [°F]

54...212

Accuracy (in the measuring range)

± (4 % MW + 1 % MEW); (Q > 2 l/min; medium and operating temperature: +71,6 °F ± 4K)

Repeatability

± 1 % MEW

Temperature drift

0,9802 °F / K

Accuracy [K]

3 K (77 °F; Q > 1 l/min)

Response time [s]

0.01

Damping process value dAP [s]

0...5

Damping for the analogue output dAA [s]

0...5

Dynamic response T05 / T09 [s]

T09 = 120 (Q > 1 l/min)

Parameter setting options

hysteresis / window; normally open / normally closed; switching logic; current output; medium selection; damping for the switching output / analogue output; display can be rotated and switched off; standard unit of measurement; process value colour

Communication interface

IO-Link

Transmission type

COM2 (38,4 kBaud)

IO-Link revision

1.1

SDCI standard

IEC 61131-9 CDV

Profiles

Smart Sensor - SSP 0: Generic Profiled Sensor; Function: Device identification; Function: Process data variable; Function: Device diagnosis

SIO mode

yes

Required master port type

A

Process data analogue

2

Process data binary

2

Min. process cycle time [ms]

3.2

Supported DeviceIDs

Type of operation: DeviceID; default: 568

Ambient temperature [°F]

32...140

Note on ambient temperature

medium temperature < 176 °F; medium temperature < 212 °F: 32...104 °F

Storage temperature [°F]

5...176

Protection

IP 65; IP 67

EMC

DIN EN 61000-6-2; DIN EN 61000-6-3

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

UL approval

UL approval no.: I006; File number UL: E174189

Pressure Equipment Directive

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

Weight [g]

1292.4

Materials

stainless steel (316L/1.4404); PBT+PC-GF30; PBT-GF20; PC; brass chemically nickel-plated

Materials (wetted parts)

stainless steel (316 / 1.4401); stainless steel (316L/1.4404); brass (2.0371); brass chemically nickel-plated; PPS; O-ring: FKM

Display

Display unit: 3 x LED, green; switching status: 2 x LED, yellow; measured values: alphanumeric display, red/green 4-digit; programming: alphanumeric display, 4-digit

Remarks

Recommendation: use a 200-micron filter.; All data refer to water (68 °F).; MW = measured value; MEW = Final value of the measuring range

Notes

Please note the changed housing design!

Documents and media