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ifm Electronic Mechatronic flow sensor SB2257 SB2257 Operating voltage (range): 18 - 30 V DC 1 pc(s)
Product type
Mechatronic flow sensor
Min. operating voltage
18 V DC
Max. operating voltage
30 V DC
Type
SB2257
Operating voltage
18 - 30 V DC
Datasheet (PDF)
EAN:
Part number:
Item no:
Highlights & Details
Ifm SB2257 mechatronic flow sensor
- No interference from rapid flow or temperature changes
- High measuring dynamics reduces variety of variants
- No intake and outlet stretch necessary
- Specific oil balance offers the best measurement results
- Convenient operation via keys or parameterization via IO-Link
Technical specifications
- Analog output current [mA]: 4...20
- Response dynamics T05 > /T09 - Temperature monitoring [s]: T09 = 120 (Q 1 l/min)
- Response time - current monitoring [s]: 0.01
- Display: Display unit: 6 x LED, green; switching status: 2 x LED, yellow; measured values: Alphanumeric display, red / green alternating display 4-digit; programming: Alphanumeric display, 4-digit
- Display area - temperature monitoring [°C]: -32...122
- Display area - temperature monitoring [°F]: -25.6...251.6
- Display area [gph]: 0...3805
- Display area [gpm]: 0...63.4
- Display area [l/min]: 0...240
- Display area [m³/h]: 0...14.4
- Compressive strength [MPa]: 6.3
- IO-Link Revision: 1.1
- Step width - current monitoring switching output[s]: 0.1
- Step width - Current monitoring Analog output [s]: 0.1
- SDCI STANDARD IEC 61131-9 CDV
- Transmission type IO-Link: COM2 (38.4 kBaud)
- Ambient temperature-1 [°C]: 0...60
- Resolution [gph]: 1
- Resolution [gpm]: 0.1
- Resolution [l/min]: 0.1
- Resolution [m³/h]: 0.01
- Resolution - temperature monitoring [°C]: 0.1
- Resolution - temperature monitoring [°F]: 0.1
- Output function: NO/NC contact; (can be parameterized)
- Output signal: Switching signal; analog signal; frequency signal; IO-Link
- Required master port class: A
- Standby delay time [s]: < 3
- Special feature: Gold-plated contacts
- Operating voltage [V]: 18...30 DC; (according to SEL/PEL)
- Damping Analog output DAA - Current monitoring [s]: 0...5
- Damping process value DAP - current monitoring [s]: 0...5
- Compressive strength [bar]: 63
- Pressure equipment directive: Good engineering practice
- Frequency at end point FRP [Hz]: 10...10000
- Frequency at end point FRP temperature monitoring [Hz]: 10...10000
- Output frequency [Hz]: 0...10000
- Frequency end point FEP [gph]: 210...3170
- Frequency end point FEP [gpm]: 3.5...52.8
- Frequency end point FEP [l/min]: 13.4...200
- Frequency end point FEP [m³/h]: 0.8...12
- Frequency end point FEP - temperature monitoring [°C]: 12...100
- Frequency end point FEP - temperature monitoring [°F]: 53.6...212
- Frequency start point FSP temperature monitoring [°C]: -10...78
- Frequency start point FSP - temperature monitoring [°F]: 14...172.4
- Accuracy - Temperature monitoring [K]: 3 (25°C; Q > 1 l/min)
- Accuracy (in measuring range) - Current monitoring: ± 5% MEW; (Q > 1 l/min; 20...70 °C medium temperature)
- Total number of outputs: 2
- Weight [g]: 2809,500
- In steps of - temperature monitoring [°C]: 0.1
- In steps of - temperature monitoring [°F]: 0.2
- Communication interface: IO-Link
- Short-circuit protection: Yes
- Storage temperature [°C]: -15...80
- Max. Burden [Ω]: 500
- max. Voltage drop switch output DC [V]: 2
- Media: Liquid media; oils (viscosity 46 mm²/s at 40°C)
- Medium temperature [°C]: -10...100
- Measuring range [gph]: 65...3170
- Measuring range [gpm]: 1.1...52.8
- Measuring range [l / min]: 4...200
- Measuring range [m³/h]: 0.24...12
- Measuring range - temperature monitoring [°C]: -10...100
- Measuring range - temperature monitoring [°F]: 14...212
- Measuring dynamics: 1:50
- Min Process cycle time [ms]: 3.2
- MTTF: 145
- Parameterization options: Hysteresis/window; NO/NC; switching logic; current/frequency output; attenuation switch/analogue output; Display rotatable / can be switched off; standard measuring unit; process value color; calibration factor
- Profile: Smart sensor: Process data variable; device identification, device diagnostics
- Process connection: Threaded connection G 1 1/2 internal thread
- Analogue process data: 2
- Binary process data: 2
- Return point RP [gph]: 0...3150
- Return point RP [gpm]: 0...52.5
- Return point RP [l/min]: 0...198.6
- Return point RP [m³/h]: 0...11.92
- Return point RP - temperature monitoring [°C]: -10...99.3
- Return point RP - temperature monitoring [°F]: 14...210.8
- Switching point SP [gph]: 20...3170
- Switching point SP [gpm]: 0.3...52.8
- Switching point SP [l/min]: 1.4...200
- Switching point SP [m³/h]: 0.08...12
- Switching point SP - temperature monitoring [°C]: -9.3...100
- Switching point SP - temperature monitoring [°F]: 15.2...212
- Mechanical switching cycles: 10 million
- Increment [gph]: 5
- Increment [gpm]: 0.1
- Increment [Hz]: 10
- Increment [l/min]: 0.02
- Step width [m³/h]: 0.02
- Step width - temperature monitoring [Hz]: 10
- Protection class IP 65; IP 67
- Protection class III
- SIO mode: Yes
- Plug connection: Pin layout: 0001 - plug connection: 1 x M12; code: A; contacts: Gold-plated
- Current consumption: < 50
- Current carrying capacity per output [mA]: 150; (200: ...60 °C; ambient temperature; 250: ...40 °C; ambient temperature)
- Temperature drift - temperature monitoring: 0.029 °C / K
- Overload-proof: Yes
- Reverse polarity protection: Yes
- Materials in contact with the Medium: 1.4401 (stainless steel / 316); 1.4404 (stainless steel / 316L); brass (2.0371); brass chemically nickel-plated; PPS; O-ring: FKM
- Repeatability - Current monitoring: ± 1% MEW
- Product type
Mechatronic flow sensor
- Type
SB2257
- Min. operating voltage
18 V DC
- Max. operating voltage
30 V DC
- Operating voltage
18 - 30 V DC
- Features
LED indicator
- Connector
M12
- Response time
0.01 s
- Outputs
IO link
- Material
Stainless steel
- Sealant
FKM
- Media temperature (min.)
-10 °C
- Max. media temperature
100 °C
- Max. operating pressure
63 bar
- Accuracy ±
5 %
- Weight
2809.500 g
- Min. ambient temperature
0 °C
- Max. ambient temperature
60 °C
- Content
1 pc(s)
- RoHS-compliant
Yes
- UKCA
not relevant
Documents & Downloads
Datasheet
Datasheet 3321574 ifm Electronic Mechatronic flow sensor SB2257 SB2257 Operating voltage (range): 18 - 30 V DC 1 pc(s)
User & Safety Instructions
User & Safety Instructions 3321574 ifm Electronic Mechatronic flow sensor SB2257 SB2257 Operating voltage (range): 18 - 30 V DC 1 pc(s)
Description
Ifm SB2257 mechatronic flow sensor
This text is machine translated.
This text is machine translated.
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Accessories
(*All information is plus legal VAT)The necessary accessories are required to use the article as described.
