| Product characteristics |
|---|
| Number of inputs and outputs | Number of analogue outputs: 2 |
| Measuring range | | 5…300 l/min | 0.3…18 m³/h | 80…4755 gph | 1.3…79.3 gpm |
|
| Process connection | threaded connection G 2 DN50 flat seal |
| Application |
|---|
| Special feature | Gold-plated contacts |
| Application | empty pipe detection; for industrial applications |
| Installation | connection to pipe by means of an adapter |
| Media | conductive liquids; water; hydrous media |
| Note on media | | conductivity: ≥ 20 µS/cm | | viscosity: < 70 mm²/s (40 °C) |
|
| Medium temperature | |
| Pressure rating [bar] | 16 |
| Pressure rating [Mpa] | 1.6 |
| Pressure rating [psi] | 232 |
| MAWP (for applications according to CRN) [bar] | 16.5 |
| Electrical data |
|---|
| Operating voltage [V] | 18…32 DC; (according to EN 50178 SELV/PELV) |
| Current consumption [mA] | < 150 |
| 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; (≤ 22 mA; scalable) |
| Max. load [Ω] | 500 |
| Measuring/setting range |
|---|
| Measuring range | | 5…300 l/min | 0.3…18 m³/h | 80…4755 gph | 1.3…79.3 gpm |
|
| Display range | | -360…360 l/min | -21.6…21.6 m³/h | -5705…5705 gph | -95.1…95.1 gpm |
|
| Resolution | | 0.5 l/min | 0.02 m³/h | 5 gph | 0.1 gpm |
|
| Analogue start point ASP | | 0…240 l/min | 0…14.4 m³/h | 0…3800 gph | 0…63.4 gpm |
|
| Analogue end point AEP | | 60…300 l/min | 3.6…18 m³/h | 955…4755 gph | 15.9…79.3 gpm |
|
| Low flow cut-off LFC | | < 15 l/min | < 0.9 m³/h | < 240 gph | < 4 gpm |
|
| In steps of | | 0.5 l/min | 0.02 m³/h | 5 gph | 0.1 gpm |
|
| Measuring dynamics | 1:60 |
| Temperature monitoring |
|---|
| Measuring range | |
| Display range | |
| Resolution | |
| Analogue start point | |
| Analogue end point | |
| In steps of | |
| Accuracy / deviations |
|---|
| Flow monitoring |
|---|
| Accuracy (in the measuring range) | ± (0,8 % MW + 0,5 % MEW) |
| Repeatability | ± 0,2% MEW |
| Temperature monitoring |
|---|
| Temperature drift | ± 0,0333 °C / K; ± 0,0599 °F / K |
| Accuracy [K] | ± 1 (25 °C; Q > 15 l/min) / ± 1 (77 °F; Q > 4 gpm) |
| Response times |
|---|
| Flow monitoring |
|---|
| Response time [s] | 0.35; (dAP = 0) |
| Damping for the switching output dAP [s] | 0…5 |
| Temperature monitoring |
|---|
| Dynamic response T05 / T09 [s] | T09 = 3 (Q > 15 l/min) / T09 = 3 (Q > 4 gpm) |
| Software / programming |
|---|
| Parameter setting options | display can be deactivated; Display unit; empty pipe detection |
| Operating conditions |
|---|
| Ambient temperature | |
| Storage temperature | |
| Protection | IP 65; IP 67 |
| Mechanical data |
|---|
| Weight [g] | 3140.5 |
| Materials | stainless steel (1.4404 / 316L); stainless steel (1.4571/316Ti ); PEI; FKM; PBT-GF20; TPE-U |
| Materials (wetted parts) | stainless steel (1.4404 / 316L); stainless steel (1.4571/316Ti ); PEEK; Centellen; FKM |
| Process connection | threaded connection G 2 DN50 flat seal |
| Displays / operating elements |
|---|
| Display | | Display unit | 6 x LED, green (l/min, m³/h, gpm, gph, °C, °F) | | function display | 1 x LED, yellow (10³) | | measured values | alphanumeric display, 4-digit | | programming | alphanumeric display, 4-digit |
|
| Display unit | l/min; m³/h; gpm; gph; °C; °F |
| Accessories |
|---|
| Accessories (supplied) | | sealings: 2, Centellen | | Label |
|
| 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 |
