- Products
- Sensors
- Flow sensors / flow meters
- SB mechatronic flowmeters for water and oil based media
- SBY246
Flow meter with fast response and display
SBY246
SBY11IF0FRKG
Flow meter with fast response and display
SBY246
SBY11IF0FRKG
- Precise detection of flow and medium temperature
- Suitable for water, coolants, oil and glycol solutions thanks to integrated measurement graphs
- Very fast (~10 ms) response time
- With switching output, analog output or frequency output and IO-Link
- Clearly visible LED display with red/green color change
- Convenient operation via buttons or parameter setting via IO-Link
Please note the changed housing design!
Product characteristics
Number of inputs and outputs | Number of digital outputs: 2; Number of analog outputs: 1 | ||
---|---|---|---|
Measuring range |
|
||
Process connection | threaded connection Rp 1 Internal thread |
Application
System | gold-plated contacts | ||
---|---|---|---|
Application | for industrial applications | ||
Media | Liquids; water; glycol solutions; Coolants | ||
Note on media |
|
||
Medium temperature [°C] | -10...100 | ||
Pressure rating [bar] | 25 | ||
Pressure rating [MPa] | 2.5 | ||
MAWP (for applications according to CRN) [bar] | 25 |
Electrical data
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 |
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; frequency signal; IO-Link; (configurable) |
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] | 150; (per output 2 x 200 (...60 °C); 2 x 250 (...40 °C)) |
Switching cycles (mechanical) | 10 million |
Number of analog outputs | 1 |
Analog current output [mA] | 4...20 |
Max. load [Ω] | 500 |
Short-circuit protection | yes |
Overload protection | yes |
Frequency of the output [Hz] | 0...10000 |
Measuring/setting range
Measuring range |
|
||
---|---|---|---|
Display range |
|
||
Resolution |
|
||
Set point SP |
|
||
Reset point rP |
|
||
Frequency end point, FEP |
|
||
In steps of |
|
||
Frequency at the end point FRP [Hz] | 10...10000 | ||
Measuring dynamics | 1:50 |
Measuring range [°C] | -10...100 |
---|---|
Display range [°C] | -32...122 |
Resolution [°C] | 1 |
Set point SP [°C] | -9...100 |
Reset point rP [°C] | -10...99 |
In steps of [°C] | 1 |
Frequency start point, FSP [°C] | -10...78 |
Frequency end point, FEP [°C] | 12...100 |
Frequency at the end point FRP [Hz] | 10...10000 |
Accuracy / deviations
Accuracy (in the measuring range) | ± (4 % MW + 1 % MEW); (Q > 2 l/min; medium and operating temperature: +22 °C ± 4K) |
---|---|
Repeatability | ± 1 % MEW |
Temperature drift | 0,029 °C / K |
---|---|
Accuracy [K] | 3 K (25°C; Q > 1 l/min) |
Reaction times
Response time [s] | 0.01 |
---|---|
Damping process value dAP [s] | 0...5 |
Damping for the analog output dAA [s] | 0...5 |
Dynamic response T05 / T09 [s] | T09 = 120 (Q > 1 l/min) |
---|
Software / programming
Parameter setting options | hysteresis / window; normally open / closed; switching logic; current/frequency output; medium selection; damping for the switching output / analog output; display can be rotated and switched off; standard unit of measurement; process value color |
---|
Interfaces
Communication interface | IO-Link | ||||
---|---|---|---|---|---|
Transmission type | COM2 (38,4 kBaud) | ||||
IO-Link revision | 1.1 | ||||
SDCI standard | IEC 61131-9 CDV | ||||
Profiles | Smart Sensor: Process Data Variable; Device Identification | ||||
SIO mode | yes | ||||
Required master port class | A | ||||
Process data analog | 2 | ||||
Process data binary | 2 | ||||
Min. process cycle time [ms] | 5 | ||||
Supported DeviceIDs |
|
Operating conditions
Ambient temperature [°C] | 0...60 | ||
---|---|---|---|
Note on ambient temperature |
|
||
Storage temperature [°C] | -15...80 | ||
Protection | IP 65; IP 67 |
Tests / approvals
EMC |
|
||||
---|---|---|---|---|---|
Shock resistance |
|
||||
Vibration resistance |
|
||||
MTTF [years] | 145 | ||||
UL approval |
|
||||
Pressure equipment directive | sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
Weight [g] | 1286 |
---|---|
Material | stainless steel (1.4404 / 316L); PBT+PC-GF30; PBT-GF20; PC; brass chemically nickel-plated |
Materials (wetted parts) | stainless steel (1.4401 / 316); stainless steel (1.4404 / 316L); brass (2.0371); brass chemically nickel-plated; PPS; O-ring: FKM |
Process connection | threaded connection Rp 1 Internal thread |
Displays / operating elements
Display |
|
---|
Remarks
Remarks |
|
||||
---|---|---|---|---|---|
Notes | Please note the changed housing design! | ||||
Pack quantity | 1 pcs. |
Electrical connection
Connection | Connector: 1 x M12; coding: A; Contacts: gold-plated |
---|
Diagrams and graphs
Pressure loss
|
|
---|