| Product characteristics |
|---|
| Number of inputs and outputs | Number of digital outputs: 2; Number of analogue outputs: 1 |
| Process connection | threaded connection R 1 DN25 |
| Ar |
|---|
| Measuring range [m³/h] | 1.2…366.6 |
| CO2 |
|---|
| Measuring range [m³/h] | 0.8…223.6 |
| N2 |
|---|
| Measuring range [m³/h] | 0.8…225 |
| Application |
|---|
| Application | for industrial applications |
| Media | Argon (Ar); carbon dioxide (CO2); nitrogen (N2) |
| Medium temperature [°C] | 0…60 |
| Pressure rating [bar] | 16 |
| Pressure rating [Mpa] | 1.6 |
| Electrical data |
|---|
| Operating voltage [V] | 18…30 DC |
| Current consumption [mA] | < 100 |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time [s] | 1 |
| Inputs / outputs |
|---|
| Number of inputs and outputs | Number of digital outputs: 2; Number of analogue outputs: 1 |
| Outputs |
|---|
| Total number of outputs | 2 |
| Output signal | switching signal; analogue signal; pulse signal; IO-Link; (configurable) |
| Electrical design | PNP |
| Number of digital outputs | 2 |
| Output function | normally open / normally closed; (parameterisable) |
| Max. voltage drop switching output DC [V] | 2 |
| Permanent current rating of switching output DC [mA] | 250; (per output) |
| Number of analogue outputs | 1 |
| Analogue current output [mA] | 4…20; (scalable) |
| Max. load [Ω] | 500 |
| Pulse output | consumed quantity meter |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
| Measuring/setting range |
|---|
| Low flow cut-off LFC [m³/h] | < 3.8 |
| Ar |
|---|
| Measuring range [m³/h] | 1.2…366.6 |
| Display range [m³/h] | 0…440 |
| Resolution [m³/h] | 0.2 |
| Set point SP [m³/h] | 3.4…366.6 |
| Reset point rP [m³/h] | 1.8…365 |
| Analogue start point ASP [m³/h] | 0…293.2 |
| Analogue end point AEP [m³/h] | 73.4…366.6 |
| In steps of [m³/h] | 0.2 |
| CO2 |
|---|
| Measuring range [m³/h] | 0.8…223.6 |
| Display range [m³/h] | 0…268.2 |
| Resolution [m³/h] | 0.2 |
| Set point SP [m³/h] | 2…223.6 |
| Reset point rP [m³/h] | 1…222.6 |
| Analogue start point ASP [m³/h] | 0…178.8 |
| Analogue end point AEP [m³/h] | 44.8…223.6 |
| In steps of [m³/h] | 0.2 |
| Volumetric flow quantity monitoring |
|---|
| Pulse value | 0.001…3 000 000 Nm³ |
| In steps of | 0.001…1000 Nm³ |
| Pulse length [s] | 0,004…2 |
| N2 |
|---|
| Measuring range [m³/h] | 0.8…225 |
| Display range [m³/h] | 0…270 |
| Resolution [m³/h] | 0.2 |
| Set point SP [m³/h] | 2.2…225 |
| Reset point rP [m³/h] | 1…224 |
| Analogue start point ASP [m³/h] | 0…180 |
| Analogue end point AEP [m³/h] | 45…225 |
| In steps of [m³/h] | 0.2 |
| Temperature monitoring |
|---|
| Measuring range [°C] | 0…60 |
| Display range [°C] | -12…72 |
| Resolution [°C] | 0.2 |
| Set point SP [°C] | 0.4…60 |
| Reset point rP [°C] | 0…59.8 |
| Analogue start point [°C] | 0…48 |
| Analogue end point [°C] | 12…60 |
| In steps of [°C] | 0.2 |
| Accuracy / deviations |
|---|
| Flow monitoring |
|---|
| Repeatability [% of the measured value] | ± 1,5 |
| Accuracy (in the measuring range) | ± (6 % MW + 0,6 % MEW); (conditions: installation to DIN ISO 2533; installation in pipes: DN25) |
| Temperature monitoring |
|---|
| Accuracy [K] | ± 2; (medium flow in the limit area of the flow measurement range) |
| Response times |
|---|
| Flow monitoring |
|---|
| Response time [s] | 0.1; (dAP = 0) |
| Damping for the switching output dAP in steps [s] | 0 – 0,2 – 0,4 – 0,6 – 0,8 – 1 |
| Software / programming |
|---|
| Parameter setting options | Flow monitoring; quantity meter; Preset counter; hysteresis / window; normally open / normally closed; current/pulse output; display can be rotated and switched off; Display unit; medium selection |
| Interfaces |
|---|
| Communication interface | IO-Link |
| Transmission type | COM2 (38,4 kBaud) |
| IO-Link revision | 1.1 |
| SDCI standard | IEC 61131-9 |
| Profiles | Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis |
| SIO mode | yes |
| Required master port type | A |
| Process data analogue | 3 |
| Process data binary | 2 |
| Min. process cycle time [ms] | 4.1 |
| Supported DeviceIDs | | Type of operation | DeviceID | | Default | 443 |
|
| Operating conditions |
|---|
| Ambient temperature [°C] | 0…60 |
| Storage temperature [°C] | -20…85 |
| Max. relative air humidity [%] | 90 |
| Protection | IP 65 |
| Mechanical data |
|---|
| Weight [g] | 2029 |
| Materials | PBT-GF20; NBR; PC; stainless steel (1.4301 / 304); PTFE; brass coated; FKM; aluminium powder-coated |
| Materials (wetted parts) | stainless steel (1.4301 / 304); FKM; ceramics glass passivated; PEEK-GF30; polyester; aluminium |
| Process connection | threaded connection R 1 DN25 |
| Displays / operating elements |
|---|
| Display | | Display unit | 4 x LED, green (Nl/min, Nm³/h, Nm³, °C) | | function display | 1 x LED, yellow | | switching status | 2 x LED, yellow | | measured values | alphanumeric display, 4-digit | | programming | alphanumeric display, 4-digit |
|
| Display unit | Nl/min; Nm³/h; Nm³; °C |
| Remarks |
|---|
| Remarks | | MW = measured value | | MEW = Final value of the measuring range | | Measuring, display and setting ranges refer to the standard volume flow according to DIN ISO 2533. |
|
| Pack quantity | 1 pcs. |
| Electrical connection |
|---|
| Connection | Connector: 1 x M12 |
