| Product characteristics |
|---|
| Number of inputs and outputs | Number of digital outputs: 2; Number of analogue outputs: 1 |
| Process connection | threaded connection 1/2″ NPT DN15 |
| Ar |
|---|
| Measuring range | | 15…4310 scfh | 0.2…71.8 scfm | 2…552 sfs |
|
| CO2 |
|---|
| Measuring range | | 10…2640 scfh | 0.15…44 scfm | 1…338.5 sfs |
|
| N2 |
|---|
| Measuring range | | 10…2650 scfh | 0.15…44.15 scfm | 1…339.5 sfs |
|
| Application |
|---|
| Application | for industrial applications |
| Media | Argon (Ar); carbon dioxide (CO2); nitrogen (N2) |
| Medium temperature [°F] | 32…140 |
| Pressure rating [bar] | 16 |
| Pressure rating [psi] | 232 |
| MAWP (for applications according to CRN) [bar] | 16 |
| Electrical data |
|---|
| Operating voltage [V] | 18…30 DC; (according to EN 50178 SELV/PELV) |
| 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 | | < 46 scfh | < 0.76 scfm | 1…5.8 sfs |
|
| Measuring dynamics | 1:300 |
| Ar |
|---|
| Measuring range | | 15…4310 scfh | 0.2…71.8 scfm | 2…552 sfs |
|
| Display range | | 0…5170 scfh | 0…86.2 scfm | 0…663 sfs |
|
| Resolution | |
| Set point SP | | 40…4310 scfh | 0.7…71.8 scfm | 5…552 sfs |
|
| Reset point rP | | 20…4290 scfh | 0.4…71.5 scfm | 3…550 sfs |
|
| Analogue start point ASP | | 0…3445 scfh | 0…57.4 scfm | 0…442 sfs |
|
| Analogue end point AEP | | 860…4310 scfh | 14.4…71.8 scfm | 110…552 sfs |
|
| In steps of | |
| CO2 |
|---|
| Measuring range | | 10…2640 scfh | 0.15…44 scfm | 1…338.5 sfs |
|
| Display range | | 0…3170 scfh | 0…52.8 scfm | 0…406 sfs |
|
| Resolution | |
| Set point SP | | 25…2640 scfh | 0.4…44 scfm | 3…338.5 sfs |
|
| Reset point rP | | 15…2630 scfh | 0.2…43.8 scfm | 1.5…337 sfs |
|
| Analogue start point ASP | | 0…2110 scfh | 0…35.2 scfm | 0…271 sfs |
|
| Analogue end point AEP | | 530…2640 scfh | 8.8…44 scfm | 67.5…338.5 sfs |
|
| In steps of | |
| Volumetric flow quantity monitoring |
|---|
| Pulse value | 0.040…4 000 000 scf |
| In steps of | 0.020…1000 scf |
| Pulse length [s] | 0,007…2 |
| N2 |
|---|
| Measuring range | | 10…2650 scfh | 0.15…44.15 scfm | 1…339.5 sfs |
|
| Display range | | 0…3175 scfh | 0…52.95 scfm | 0…407.5 sfs |
|
| Resolution | |
| Set point SP | | 25…2650 scfh | 0.4…44.15 scfm | 3…339.5 sfs |
|
| Reset point rP | | 15…2635 scfh | 0.2…43.95 scfm | 1.5…338 sfs |
|
| Analogue start point ASP | | 0…2120 scfh | 0…35.3 scfm | 0…271.5 sfs |
|
| Analogue end point AEP | | 530…2650 scfh | 8.85…44.15 scfm | 68…339.5 sfs |
|
| In steps of | |
| Temperature monitoring |
|---|
| Measuring range [°F] | 32…140 |
| Display range [°F] | 10.5…161.5 |
| Resolution [°F] | 0.5 |
| Set point SP [°F] | 32.5…140 |
| Reset point rP [°F] | 32…139.5 |
| Analogue start point [°F] | 32…118.5 |
| Analogue end point [°F] | 53.5…140 |
| In steps of [°F] | 0.5 |
| 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: DN15) |
| 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 | 266 |
|
| Operating conditions |
|---|
| Ambient temperature [°F] | 32…140 |
| Storage temperature [°F] | -4…185 |
| Max. relative air humidity [%] | 90 |
| Protection | IP 65 |
| Mechanical data |
|---|
| Weight [g] | 925.5 |
| Materials | PBT-GF20; PC; PC; stainless steel (1.4301 / 304); FKM |
| Materials (wetted parts) | stainless steel (1.4301 / 304); ceramics glass passivated; PEEK; polyester; FKM; aluminium anodised |
| Process connection | threaded connection 1/2″ NPT DN15 |
| Displays / operating elements |
|---|
| Display | | Display unit | 4 x LED, green (scfm, scfh, scf, °F) | | 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 | scfm; scfh; scf; °F |
| 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 |
