| Number of inputs and outputs |
Number of digital outputs: 2; Number of analog outputs: 1 |
| Measuring range |
| 0.5...75 l/min | 0.03...4.5 m³/h | 8...1189 gph | 0.13...19.81 gpm |
|
| Nominal diameter |
DN20 (3/4“) |
| Process connection |
threaded connection 3/4" NPT external thread DN20 |
| System |
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 |
|
| Min. bursting pressure |
|
| Pressure rating |
|
| Vacuum resistance |
-1000 |
| Operating voltage |
8...32 DC; (to SELV/PELV) |
| Current consumption |
< 175 |
| Protection class |
III |
| Reverse polarity protection |
yes |
| Power-on delay time |
5 |
| Measuring principle |
ultrasonic |
| Total number of inputs and outputs |
2 |
| Number of inputs and outputs |
Number of digital outputs: 2; Number of analog outputs: 1 |
| Inputs |
|
| 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) |
| Max. voltage drop switching output DC |
2 |
| Permanent current rating of switching output DC |
100 |
| Switching frequency DC |
0...10000 |
| Number of analog outputs |
1 |
| Analog current output |
4...20; (scalable) |
| Max. load |
500 |
| Analog voltage output |
0...10 / 0.5...4.5; (scalable) |
| Min. load resistance |
2000 |
| Pulse output |
flow rate meter |
| Short-circuit protection |
yes |
| Type of short-circuit protection |
yes (non-latching) |
| Overload protection |
yes |
| Measuring range |
| 0.5...75 l/min | 0.03...4.5 m³/h | 8...1189 gph | 0.13...19.81 gpm |
|
| Resolution |
| 0.1 l/min | 0.002 m³/h | 1 gph | 0.01 gpm |
|
| Note on factory setting |
|
| Set point SP |
| 0.9...75 l/min | 0.055...4.5 m³/h | 15...1189 gph | 0.24...19.81 gpm |
|
| Reset point rP |
| 0.5...74.6 l/min | 0.032...4.477 m³/h | 9...1183 gph | 0.14...19.71 gpm |
|
| 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 |
| 15...75 l/min | 0.903...4.5 m³/h | 238...1189 gph | 3.97...19.81 gpm |
|
| Frequency at the end point FRP |
1...10000 |
| Pulse length |
0.002...2 |
| Pulse value |
0.1...99990000 l; 0.03...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 | 1836 |
|
| Ambient temperature |
-25...60 |
| Storage temperature |
-40...80 |
| Protection |
IP 67; IP 69K |
| EMC |
|
| Shock resistance |
| DIN IEC 68-2-27 | 20 g (11ms) |
|
| Vibration resistance |
| DIN IEC 68-2-6 | 20 g (10...2000Hz) |
|
| MTTF |
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 |
| Weight |
599.9 |
| Housing |
rectangular |
| Inlet pipe length |
5 x DN |
| Outlet pipe length |
1 x DN |
| Dimensions |
158 x 48 x 58.1 |
| Material |
housing: stainless steel (1.4404 / 316L); connector: PEI, FKM |
| Materials (wetted parts) |
Pipe section: stainless steel (1.4404 / 316L) |
| Nominal diameter |
DN20 (3/4“) |
| Process connection |
threaded connection 3/4" NPT external thread DN20 |
| Surface characteristics Ra/Rz of the wetted parts |
49.21 µin |
| Display |
| operating status | 1 x LED, green |
|
| Items supplied |
|
| 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 |
