| Product characteristics |
|---|
| Number of inputs and outputs | Number of analogue outputs: 2 |
| Measuring range | | 0.1…25 l/min | 0.03…6.6 gpm |
|
| Process connection | threaded connection 1/2″ NPT DN15 |
| Application |
|---|
| Special feature | Gold-plated contacts |
| Application | for industrial applications |
| Media | conductive liquids; water; hydrous media |
| Note on media | | conductivity: ≥ 20 µS/cm | | viscosity: < 70 mm²/s (40 °C) |
|
| Medium temperature [°C] | -10…70 |
| Pressure rating [bar] | 16 |
| Pressure rating [Mpa] | 1.6 |
| MAWP (for applications according to CRN) [bar] | 17.7 |
| Electrical data |
|---|
| Operating voltage [V] | 20…30 DC; (according to EN 50178 SELV/PELV) |
| Current consumption [mA] | 120; (24 V) |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time [s] | 5 |
| Inputs / outputs |
|---|
| Number of inputs and outputs | Number of analogue outputs: 2 |
| Outputs |
|---|
| Total number of outputs | 2 |
| Output signal | analogue signal |
| Number of analogue outputs | 2 |
| Analogue current output [mA] | 4…20; (scalable) |
| Max. load [Ω] | 500 |
| Overload protection | yes |
| Measuring/setting range |
|---|
| Measuring range | | 0.1…25 l/min | 0.03…6.6 gpm |
|
| Display range | | -30…30 l/min | -7.92…7.92 gpm |
|
| Resolution | |
| Analogue start point ASP | |
| Analogue end point AEP | |
| In steps of | |
| Temperature monitoring |
|---|
| Measuring range [°C] | -20…80 |
| Resolution [°C] | 0.2 |
| Analogue start point [°C] | -20…60 |
| Analogue end point [°C] | 0…80 |
| In steps of [°C] | 0.2 |
| Accuracy / deviations |
|---|
| Flow monitoring |
|---|
| Accuracy (in the measuring range) | ± (2 % MW + 0,5 % MEW) |
| Repeatability | ± 0,2% MEW |
| Temperature monitoring |
|---|
| Accuracy [K] | ± 2,5 (Q > 1 l/min) |
| Response times |
|---|
| Flow monitoring |
|---|
| Response time [s] | 0.15; (dAP = 0, T19) |
| Damping for the switching output dAP [s] | 0…3 |
| Temperature monitoring |
|---|
| Dynamic response T05 / T09 [s] | T09 = 20 (Q > 1 l/min) |
| Operating conditions |
|---|
| Ambient temperature [°C] | -10…60 |
| Storage temperature [°C] | -25…80 |
| Protection | IP 67 |
| Mechanical data |
|---|
| Weight [g] | 566.5 |
| Materials | stainless steel (1.4404 / 316L); PBT-GF20; PC; FKM; TPE |
| Materials (wetted parts) | stainless steel (1.4404 / 316L); PEEK; FKM |
| Process connection | threaded connection 1/2″ NPT DN15 |
| Displays / operating elements |
|---|
| Display | | Display unit | 6 x LED, green (l/min, m³/h, gpm, gph, °C, °F) | | measured values | alphanumeric display, 4-digit | | programming | alphanumeric display, 4-digit |
|
| Display unit | l/min; m³/h; gpm; gph; °C; °F |
| Remarks |
|---|
| Remarks | | MW = measured value | | MEW = Final value of the measuring range |
|
| Pack quantity | 1 pcs. |
| Electrical connection |
|---|
| Connection | Connector: 1 x M12; Contacts: gold-plated |
