| Product characteristics |
| Number of inputs and outputs |
Number of digital outputs: 2; Number of analogue outputs: 1 |
| Measuring range [ml/min] |
1...200 |
| Process connection |
threaded connection G 1/8 |
| Application |
| Media |
water; hydrous media |
| Medium temperature [°C] |
0...60 |
| Pressure rating [bar] |
10 |
| Electrical data |
| Operating voltage [V] |
19...30 DC; (according to EN 50178 SELV/PELV) |
| Current consumption [mA] |
< 110 |
| Protection class |
III |
| Reverse polarity protection |
yes |
| Power-on delay time [s] |
5 |
| 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; (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 |
| Short-circuit proof |
yes |
| Overload protection |
yes |
| Measuring/setting range |
| Measuring range [ml/min] |
1...200 |
| Display range [ml/min] |
0...240 |
| Set point SP [ml/min] |
6...200 |
| Reset point rP [ml/min] |
1...195 |
| Analogue start point ASP [ml/min] |
0...150 |
| Analogue end point AEP [ml/min] |
50...200 |
| In steps of [ml/min] |
1 |
| Measuring dynamics |
1:200 |
| Volumetric flow quantity monitoring |
| Pulse value |
0.1...2000000000 ml |
| In steps of |
0.1...1000000 ml |
| Pulse length [s] |
0,0125...2 |
| Temperature monitoring |
| Measuring range [°C] |
0...60 |
| Display range [°C] |
0...72 |
| Set point SP [°C] |
1.8...60 |
| Reset point rP [°C] |
0.3...58.5 |
| Analogue start point [°C] |
0...45 |
| Analogue end point [°C] |
15...60 |
| In steps of [°C] |
0.1 |
| Accuracy / deviations |
| Flow monitoring |
| Accuracy (in the measuring range) |
± (15 % MW + 2 % MEW); (The values apply for the following conditions:; Application: water; Medium temperature: 20 °C; Ambient temperature: 22...28 °C; unit with mounted flow conditioner) |
| Repeatability |
± 3% MW |
| Response times |
| Flow monitoring |
| Response time [s] |
0.3; (dAP = 0; for rising flow; for falling flow) |
| Damping for the switching output dAP [s] |
1...5 |
| Damping for the switching output dAP in steps [s] |
0 - 0,2 - 0,4 - 0,6 - 0,8 - 1...5 |
| Software / programming |
| Parameter setting options |
Flow monitoring; quantity meter; Preset counter; Temperature monitoring |
| Operating conditions |
| Ambient temperature [°C] |
0...60 |
| Storage temperature [°C] |
-25...85 |
| Protection |
IP 65 |
| Tests / approvals |
| EMC |
| EN 61000-4-2 ESD |
4 kV CD / 8 kV AD |
| EN 61000-4-3 HF radiated |
10 V/m |
| EN 61000-4-4 Burst |
2 kV |
| EN 61000-4-6 HF conducted |
10 V |
|
| Shock resistance |
| DIN IEC 68-2-27 |
30 g (11 ms) |
|
| Vibration resistance |
| DIN IEC 68-2-6 |
5 g (55...2000 Hz) |
|
| MTTF [years] |
231 |
| Mechanical data |
| Weight [g] |
453 |
| Materials |
stainless steel (1.4404 / 316L); PC; PBT-GF20; POM; FKM |
| Materials (wetted parts) |
stainless steel (1.4404 / 316L); NBR |
| Process connection |
threaded connection G 1/8 |
| Displays / operating elements |
| Display |
| Display unit |
3 x LED, green (ml/min, ml, °C) |
| function display |
2 x LED, yellow |
| switching status |
2 x LED, yellow |
| measured values |
alphanumeric display, 4-digit |
| programming |
alphanumeric display, 4-digit |
|
| Remarks |
| Remarks |
| MW = measured value |
| MEW = Final value of the measuring range |
| Pressure drop without flow conditioner: max. 5 mbar. |
| Pressure drop with flow conditioner: max. 23 mbar. |
|
| Pack quantity |
1 pcs. |
| Electrical connection |
| Connection |
Connector: 1 x M12 |
