| Measuring range |
| 0.5...65 l/min | 0.03...3.9 m³/h | 8...1030 gph | 0.13...17.17 gpm |
|
| Process connection |
threaded connection G 1/2 external thread DN15 |
| System |
gold-plated contacts |
| Media |
ultra-pure water; water; water-based media; glycol solutions; oils; 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 |
|
| Min. bursting pressure |
|
| Pressure rating |
|
| Vacuum resistance |
-1000 |
| Operating voltage |
18...32 DC; (to SELV/PELV) |
| Current consumption |
< 75 |
| Protection class |
III |
| Reverse polarity protection |
yes |
| Power-on delay time |
5 |
| Measuring principle |
ultrasonic |
| Inputs |
counter reset |
| Total number of outputs |
2 |
| Output signal |
switching signal; pulse signal; analog signal; IO-Link; frequency signal; diagnostic signal; totalizer switching signal |
| Electrical design |
PNP/NPN |
| Output function |
normally open / closed; (configurable) |
| Max. voltage drop switching output DC |
2 |
| Permanent current rating of switching output DC |
100 |
| Switching frequency DC |
0...10000 |
| Analog current output |
4...20 |
| Max. load |
500 |
| Pulse output |
flow rate meter |
| Short-circuit protection |
yes |
| Type of short-circuit protection |
yes (non-latching) |
| Overload protection |
yes |
| Measuring range |
| 0.5...65 l/min | 0.03...3.9 m³/h | 8...1030 gph | 0.13...17.17 gpm |
|
| Display range |
| -78...78 l/min | -4.68...4.68 m³/h | -1236...1236 gph | -20.61...20.61 gpm |
|
| Resolution |
| 0.1 l/min | 0.002 m³/h | 1 gph | 0.01 gpm |
|
| Set point SP |
| 0.9...65 l/min | 0.052...3.9 m³/h | 14...1030 gph | 0.23...17.17 gpm |
|
| Reset point rP |
| 0.5...64.7 l/min | 0.032...3.88 m³/h | 8...1025 gph | 0.14...17.08 gpm |
|
| Analog start point ASP |
| -65...52 l/min | -3.9...3.12 m³/h | -1030...824 gph | -17.17...13.74 gpm |
|
| Analog end point AEP |
| -52...65 l/min | -3.12...3.9 m³/h | -824...1030 gph | -13.74...17.17 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 |
| 13...65 l/min | 0.782...3.9 m³/h | 207...1030 gph | 3.44...17.17 gpm |
|
| Frequency at the end point FRP |
1...10000 |
| Pulse length |
0.002...2 |
| Pulse value |
0.02...99990000 l; 0.005...26414563.515 gal |
| Dynamic response T05 / T09 |
5,7 / 86 |
| Response time |
< 0.25; (dAP = 0, T09) |
| Damping process value dAP |
0...5 |
| 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 |
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 | 1755 |
|
| Ambient temperature |
-20...60 |
| Storage temperature |
-25...80 |
| Protection |
IP 67 |
| EMC |
|
| Shock resistance |
| DIN IEC 68-2-27 | 20 g (11ms) |
|
| Vibration resistance |
| DIN IEC 68-2-6 | 20 g (10...2000Hz) |
|
| MTTF |
160 |
| UL approval |
|
| Pressure equipment directive |
can be used for group 2 fluids; group 1 fluids on request |
| Weight |
475.8 |
| Housing |
rectangular |
| Type of mounting |
inlet pipe length 5xDN; outlet pipe length 1xDN |
| Dimensions |
110 x 48 x 55.1 |
| Material |
housing: stainless steel (1.4404 / 316L); Display: PFA; sealing Display: FKM; connector: PBT |
| Materials (wetted parts) |
Pipe section: stainless steel (1.4404 / 316L); Process connection sealing: NBR fiber-reinforced Gasket |
| Process connection |
threaded connection G 1/2 external thread DN15 |
| Surface characteristics Ra/Rz of the wetted parts |
Ra < 1.25 µm |
| Display |
| Color display 1,44", 128 x 128 pixels | | Switching function | 2 x LED, yellow | | diagnosis | 1 x LED, three-color |
|
| Display unit |
l/min; l/h; m³/h; m/s; gpm; gph; ft/s; oz/min |
| Items supplied |
| Gasket 2, Centellen | | 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. |
| Connection |
Connector: 1 x M12; coding: A; Contacts: gold-plated |
