Flow meter with integrated backflow prevention and display
SBG233
SBG12IF0FRKG
Flow meter with integrated backflow prevention and display
SBG233
SBG12IF0FRKG
- Точне виявлення потоку і температури середовища
- Завдяки вбудованим діаграмам вимірювання підходить для води, охолоджувальних рідин, олив і гліколевих розчинів
- Надійний захист від протитечії з дуже швидким часом відгуку
- З комутаційним виходом, аналоговим виходом або частотним виходом і IO-Link
- Чіткий дисплей зі зміною кольору дисплея червоний/зелений
- 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 analogue outputs: 1 | ||
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Measuring range |
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Process connection | threaded connection G 1/2 |
Application
Special feature | Gold-plated contacts | ||
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Application | for industrial applications | ||
Media | Liquids; water; glycol solutions; coolants | ||
Note on media |
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Medium temperature [°C] | -10...100 | ||
Min. bursting pressure [bar] | 160 | ||
Pressure rating [bar] | 40 | ||
Pressure rating [MPa] | 4 | ||
MAWP (for applications according to CRN) [bar] | 40 |
Electrical data
Operating voltage [V] | 18...30 DC; (to SELV/PELV) |
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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 analogue outputs: 1 |
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Outputs
Total number of outputs | 2 |
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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 (...60 °C); 2 x 250 (...40 °C)) |
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 |
Measuring/setting range
Measuring range |
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Display range |
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Resolution |
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Set point SP |
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Reset point rP |
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Frequency end point, FEP |
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In steps of |
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Frequency at the end point FRP [Hz] | 10...10000 | ||
Measuring dynamics | 1:50 |
Measuring range [°C] | -10...100 |
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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 > 0,5 l/min; medium and operating temperature: +22 °C ± 4K) |
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Repeatability | ± 1 % MEW |
Temperature drift | 0,029 °C / K |
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Accuracy [K] | 3 K (25°C; Q > 1 l/min) |
Response times
Response time [s] | 0.01 |
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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) |
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Software / programming
Parameter setting options | hysteresis / window; normally open / normally closed; switching logic; current/frequency output; medium selection; damping for the switching output / analogue output; display can be rotated and switched off; standard unit of measurement; process value colour |
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Interfaces
Communication interface | IO-Link | ||||
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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 type | A | ||||
Process data analogue | 2 | ||||
Process data binary | 2 | ||||
Min. process cycle time [ms] | 5 | ||||
Supported DeviceIDs |
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Operating conditions
Ambient temperature [°C] | 0...60 | ||
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Note on ambient temperature |
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Storage temperature [°C] | -15...80 | ||
Protection | IP 65; IP 67 |
Tests / approvals
EMC |
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Shock resistance |
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Vibration resistance |
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MTTF [ANN] | 145 | ||||
UL approval |
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Pressure Equipment Directive | Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
Weight [g] | 750 |
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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 |
Process connection | threaded connection G 1/2 |
Displays / operating elements
Display |
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Remarks
Remarks |
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Notes | Please note the changed housing design! | ||||
Pack quantity | 1 pcs. |
Electrical connection
Connection | Connector: 1 x M12; coding: A; Contacts: gold-plated |
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Diagrams and graphs
Pressure loss
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