ifm electronic gmbh SU7651
Ultrasonic flow meter, SUN34XJBFRKG/US
Технические характеристики
| Number of inputs and outputs | Number of digital outputs: 2; Number of analog outputs: 1 |
|---|---|
| Measuring range | -40...120 °C: -40...248 °F |
| Nominal diameter | DN20 (3/4“) |
| Process connection | threaded connection 3/4" NPT external thread DN20 |
| Special feature | gold-plated contacts |
| Application | use in mobile and industrial applications |
| Media | ultra-pure water; water; water-based media; glycol solutions; oils (of high and low viscosity); Coolants |
| Note on media | water-based media: for media with >10 % additives, the repeatability is the only available value; low-viscosity oils with viscosity: 7...40 mm²/s (40 °C); high-viscosity oils with viscosity: 30...68 mm²/s (40 °C) |
| Medium temperature | -40...120 °C: -40...248 °F |
| Min. burst pressure | 150 bar: 15 MPa |
| Pressure rating | 100 bar: 10 MPa |
| Vacuum resistance [mbar] | -1000 |
| Напряжение питания | 8...32 DC; (to SELV/PELV) |
| Current consumption [mA] | < 175 |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time [s] | 5 |
| Measuring principle | ultrasonic |
| Total number of inputs and outputs | 2 |
| Inputs | OUT2: counter reset |
| Total number of outputs | 2 |
| Output signal | OUT1: switching signal; pulse signal; diagnostic signal; totalizer switching signal; frequency signal; IO-Link; OUT2: switching signal; pulse signal; diagnostic signal; totalizer switching signal; analog signal |
| Electrical design | PNP/NPN |
| Number of digital outputs | 2 |
| Output function | normally open / closed; (configurable) |
| Напряжение питания | 2 |
| Permanent current rating of switching output DC [mA] | 100 |
| Switching frequency DC [Hz] | 0...10000 |
| Number of analog outputs | 1 |
| Analog current output [mA] | 4...20; (scalable) |
| Max. load [Ω] | 500 |
| Напряжение питания | 0...10 / 0.5...4.5; (scalable) |
| Min. load resistance [Ω] | 2000 |
| Pulse output | flow rate meter |
| Short-circuit protection | yes |
| Type of short-circuit protection | yes (non-latching) |
| Overload protection | yes |
| Resolution | 0.1 °C: 0.1 °F |
| Note on factory setting | gpm; °F |
| Set point SP | -40...119.4 °C: -40...247 °F |
| Reset point rP | -40...88 °C: -40...190.4 °F |
| Analog start point ASP | -75...60 l/min: -4.5...3.6 m³/h: -1189...951 gph: -19.81...15.85 gpm |
| Analog end point AEP | -60...75 l/min: -3.6...4.5 m³/h: -951...1189 gph: -15.78...19.81 gpm |
| Low flow cut-off LFC | 0.5...3.2 l/min: 0.03...0.195 m³/h: 8...52 gph: 0.13...0.86 gpm |
| Frequency end point, FEP | -40...119.4 °C: -40...247 °F |
| Frequency at the end point FRP [Hz] | 1...10000 |
| Pulse length [s] | 0.002...2 |
| Pulse value | 0.1...99990000 l; 0.03...26414563.515 gal |
| Analog start point | -8...120 °C: 17.6...248 °F |
| Analog end point | -40...88 °C: -40...190.4 °F |
| Frequency start point, FSP | -8...120 °C: 17.6...248 °F |
| Accuracy (in the measuring range) | glycol solutions (35%): ±(5,0 % MW + 0,5 % MEW); high-viscosity oils with viscosity 46mm2/s (40°C): ±(5,0 % MW + 1,0 % MEW); low-viscosity oils with viscosity 10mm2/s (40°C): ±(5,0 % MW + 1,0 % MEW); water: ± (2,0 % MW + 0,5 % MEW) |
| Repeatability | ± 0,2 % MEW |
| Accuracy [K] | ± 2,5 (Q > 5 % MEW) |
| Temperature coefficient [% of the span / 10 K] | 0,2 |
| Время отклика | < 0.25; (dAP = 0, T09) |
| Damping process value dAP [s] | 0...5 |
| Dynamic response T05 / T09 [s] | 5,7 / 86 |
| Diagnostic functions | direction of flow detection; signal quality |
| Communication interface | IO-Link |
| Transmission type | COM2 (38,4 kBaud) |
| IO-Link revision | 1.1.3 |
| SDCI standard | IEC 61131-9: 2013-07 |
| Profiles | BLOB: Binary Large Object transfer; Common - I&D: Identification and Diagnosis |
| Required master port class | A |
| Process data analog | 3 |
| Process data binary | 2 |
| Min. process cycle time [ms] | 9.6 |
| IO-Link process data (cyclical) | Function: bit length; totalizer: 32; Flow monitoring: 32; Temperature monitoring: 32; status: 4; Output 1: 1; Output 2: 1 |
| Supported DeviceIDs | Type of operation: DeviceID; default: 1836 |
| Рабочая температура | -25...60 |
| Storage temperature [°C] | -40...80 |
| Protection | IP 67; IP 69K |
| EMC | DIN 61326-1:2021 |
| Shock resistance | DIN IEC 68-2-27: 20 g (11ms) |
| Vibration resistance | DIN IEC 68-2-6: 20 g (10...2000Hz) |
| MTTF [years] | 136 |
| UL approval | UL approval number: I037; File number UL: E174189 |
| Pressure equipment directive | can be used for group 2 fluids; group 1 fluids on request |
| Масса | 599.9 |
| Housing | rectangular |
| Inlet pipe length | 5 x DN |
| Outlet pipe length | 1 x DN |
| Dimensions [mm] | 158 x 48 x 58.1 |
| Материал | housing: stainless steel (1.4404 / 316L); connector: PEI, FKM |
| Материал | Pipe section: stainless steel (1.4404 / 316L) |
| Surface characteristics Ra/Rz of the wetted parts | 49.21 µin |
| Display | operating status: 1 x LED, green |
| Items supplied | package insert |
| Remarks | MW = Measured value; MEW = Final value of the measuring range; pulse and totalizer signal are only available for one of the two outputs; the accuracy indications are adhered to over the entire application area |
| Pack quantity | 1 pcs. |
| Connector | 1 x M12; coding: A; Contacts: 4, gold-plated |