Product characteristics |
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Number of inputs and outputs | Number of digital outputs: 2; Number of analogue outputs: 1 |
Process connection | threaded connection R 1 DN25 |
Ar |
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Measuring range [m³/h] | 1.2…366.6 |
CO2 |
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Measuring range [m³/h] | 0.8…223.6 |
N2 |
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Measuring range [m³/h] | 0.8…225 |
Application |
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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 |
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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 |
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Number of inputs and outputs | Number of digital outputs: 2; Number of analogue outputs: 1 |
Outputs |
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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 |
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Low flow cut-off LFC [m³/h] | < 3.8 |
Ar |
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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 |
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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 |
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Pulse value | 0.001…3 000 000 Nm³ |
In steps of | 0.001…1000 Nm³ |
Pulse length [s] | 0,004…2 |
N2 |
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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 |
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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 |
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Flow monitoring |
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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 |
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Accuracy [K] | ± 2; (medium flow in the limit area of the flow measurement range) |
Response times |
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Flow monitoring |
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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 |
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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 |
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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 |
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Operating conditions |
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Ambient temperature [°C] | 0…60 |
Storage temperature [°C] | -20…85 |
Max. relative air humidity [%] | 90 |
Protection | IP 65 |
Mechanical data |
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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 |
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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 |
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Display unit | Nl/min; Nm³/h; Nm³; °C |
Remarks |
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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. |
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Pack quantity | 1 pcs. |
Electrical connection |
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Connection | Connector: 1 x M12 |