| Product characteristics |
| Process connection |
G 2 DN50 external thread |
| Application |
| Special feature |
Gold-plated contacts |
| Media |
ultra-pure water; water; hydrous media |
| Note on media |
| hydrous media: for media with >10 % additives, the repeatability is the only available value |
|
| Medium temperature |
|
| Min. bursting pressure |
|
| Pressure rating |
|
| Vacuum resistance [mbar] |
-1000 |
| Electrical data |
| Operating voltage [V] |
18...32 DC; (to SELV/PELV) |
| Current consumption [mA] |
< 75 |
| Protection class |
III |
| Reverse polarity protection |
yes |
| Power-on delay time [s] |
5 |
| Measuring principle |
ultrasonic |
| Inputs |
| Inputs |
counter reset |
| Outputs |
| Output signal |
switching signal; pulse signal; analogue signal; IO-Link; frequency signal; diagnostic signal; totaliser switching signal |
| Electrical design |
PNP/NPN |
| Output function |
normally open / normally closed; (parameterisable) |
| Max. voltage drop switching output DC [V] |
2 |
| Permanent current rating of switching output DC [mA] |
100 |
| Switching frequency DC [Hz] |
0...10000 |
| Analogue current output [mA] |
4...20 |
| Max. load [Ω] |
500 |
| Pulse output |
flow rate meter |
| Short-circuit protection |
yes |
| Type of short-circuit protection |
pulsed |
| Overload protection |
yes |
| Measuring/setting range |
| Measuring range |
| 5...1000 l/min |
0.3...60 m³/h |
79...15850 gph |
1.32...264.18 gpm |
|
| Display range |
| -1200...1200 l/min |
-72...72 m³/h |
-19020...19020 gph |
-317...317 gpm |
|
| Resolution |
| 0.1 l/min |
0.001 m³/h |
1 gph |
0.01 gpm |
|
| Set point SP |
| 10.5...1000 l/min |
0.63...60 m³/h |
166...15850 gph |
2.77...264.17 gpm |
|
| Reset point rP |
| 5.3...994.8 l/min |
0.318...59.688 m³/h |
84...15768 gph |
1.4...262.8 gpm |
|
| Analogue start point ASP |
| -1000...800 l/min |
-60...48000 m³/h |
-15850...12680 gph |
-264.17...211.34 gpm |
|
| Analogue end point AEP |
| -800...1000 l/min |
-48000...60 m³/h |
-12680...15850 gph |
-211.34...264.17 gpm |
|
| Low flow cut-off LFC |
| 5...50 l/min |
0.3...3 m³/h |
79...793 gph |
1.32...13.21 gpm |
|
| Frequency end point, FEP |
| 200.6...1000 l/min |
12.037...60 m³/h |
3180...15850 gph |
53...264.17 gpm |
|
| Frequency at the end point FRP [Hz] |
1...10000 |
| Volumetric flow quantity monitoring |
| Pulse length [s] |
0.002...2 |
| Pulse value |
0.1...99990000 I; 0.026...26414563.515 gal |
| Temperature monitoring |
| Measuring range |
|
| Display range |
| -44...124 °C |
-47.2...255.2 °F |
|
| Resolution [°C] |
0.1 |
| Set point SP |
| -19.6...100 °C |
-3.2...212 °F |
|
| Reset point rP |
| -20...99.6 °C |
-4...211.2 °F |
|
| Analogue start point |
| -20...76 °C |
-4...168.8 °F |
|
| Analogue end point |
|
| Frequency start point, FSP |
|
| Frequency end point, FEP |
|
| Frequency at the end point FRP [Hz] |
1...10000 |
| Accuracy / deviations |
| Flow monitoring |
| Accuracy (in the measuring range) |
± (1,0 % MW + 0,5 % MEW) |
| Repeatability |
± 0,2 % MEW |
| Temperature monitoring |
| Accuracy [K] |
± 2,5 (Q > 5 % MEW) |
| Temperature coefficient [% of the span / 10 K] |
0,2 |
| Response times |
| Flow monitoring |
| Response time [s] |
< 0.25; (dAP = 0, T09) |
| Damping process value dAP [s] |
0...5 |
| Temperature monitoring |
| Dynamic response T05 / T09 [s] |
5,7 / 86 |
| Software / programming |
| Diagnostic functions |
direction of flow detection; signal quality |
| Interfaces |
| Communication interface |
IO-Link |
| Transmission type |
COM2 (38,4 kBaud) |
| IO-Link revision |
1.1.3 |
| SDCI standard |
IEC 61131-9: 2013-07 |
| Profiles |
Identification and Diagnosis (0x4000) |
| Required master port type |
A |
| Process data analogue |
3 |
| Process data binary |
2 |
| Min. process cycle time [ms] |
9.6 |
| IO-Link process data (cyclical) |
| function |
bit length |
| totaliser |
32 |
| Flow monitoring |
32 |
| Temperature monitoring |
32 |
| status |
4 |
| Output 1 |
1 |
| Output 2 |
1 |
|
| Supported DeviceIDs |
| Type of operation |
DeviceID |
| Default |
1461 |
|
| Operating conditions |
| Ambient temperature [°C] |
-20...60 |
| Storage temperature [°C] |
-25...80 |
| Protection |
IP 67 |
| Tests / approvals |
| EMC |
|
| Shock resistance |
| DIN IEC 68-2-27 |
20 g (11ms) |
|
| Vibration resistance |
| DIN IEC 68-2-6 |
5 g (10...2000Hz) |
|
| Pressure Equipment Directive |
can be used for group 2 fluids; group 1 fluids on request |
| Mechanical data |
| Weight [g] |
1173 |
| Type of mounting |
inlet pipe length 5xDN; outlet pipe length 1xDN |
| Materials |
housing: stainless steel (1.4404 / 316L); Display: PFA; Sealing Display: FKM; connector: POKAN |
| Materials (wetted parts) |
Pipe section: stainless steel (1.4404 / 316L); Process connection sealing: Centellen Flat seal |
| Process connection |
G 2 DN50 external thread |
| Surface characteristics Ra/Rz of the wetted parts |
1.25 |
| Displays / operating elements |
| Display |
|
colour display 1,44", 128 x 128 pixels |
| Switching function |
2 x LED, yellow |
| diagnosis |
1 x LED, three-colour |
|
| Accessories |
| Items supplied |
| Flat seal 2, Centellen |
| package insert |
|
| Remarks |
| Remarks |
| MW = measured value |
| MEW = Final value of the measuring range |
| pulse and totaliser 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. |
| Electrical connection |
| Connection |
Connector: 1 x M12; coding: A; Contacts: gold-plated |
| Diagrams and graphs |
| Note on pressure loss |
|
| derating ambient temperature |
|
