| Product characteristics |
|
| Number of inputs and outputs |
Number of analog outputs: 1 |
| Measuring range |
<table><tr><td>3.5...50 l/min</td><td>0.29...4.145 m/s</td></tr></table> |
| Process connection |
threaded connection G 3/4 external thread DN15 |
| Application |
|
| System |
gold-plated contacts |
| Measuring element |
1 x Pt 1000; (to DIN EN 60751, class B) |
| Application |
for industrial applications |
| Installation |
connection to pipe by means of an adapter |
| Media |
water; glycol solutions; Coolants |
| Medium temperature |
-40...100 |
| Min. bursting pressure |
<table><tr><td>25 bar</td><td>2.5 MPa</td></tr></table> |
| Pressure rating |
<table><tr><td>12 bar</td><td>1.2 MPa</td></tr></table> |
| Note on pressure rating |
<table><tr><td>up to 40 °C </td></tr></table> |
| Electrical data |
|
| Operating voltage |
8...33 DC |
| Min. insulation resistance |
100; (500 V DC) |
| Protection class |
III |
| Power-on delay time |
< 2 |
| Measuring principle |
Vortex |
| Inputs / outputs |
|
| Number of inputs and outputs |
Number of analog outputs: 1 |
| Outputs |
|
| Total number of outputs |
1 |
| Output signal |
analog signal |
| Number of analog outputs |
1 |
| Analog current output |
4...20; (water: Q [l/min] = 3,125 x (I - 4 mA); water-glycol: Q [l/min] = 3,125 x (I - 4 mA) - Qo see Figure 2) |
| Max. load |
< (Ub - 8 V) / 20 mA; Ub = 24 V: 800 |
| Measuring/setting range |
|
| Measuring range |
<table><tr><td>3.5...50 l/min</td><td>0.29...4.145 m/s</td></tr></table> |
| Temperature monitoring |
|
| Accuracy |
± 0,3 ± 0,005 x T |
| Accuracy / deviations |
|
| Flow monitoring |
|
| Response time |
0.5 |
| Reaction times |
|
| Operating conditions |
|
| Ambient temperature |
-15...85 |
| Note on ambient temperature |
<table><tr><td>medium temperature > 0 °C: -30...85</td></tr></table> |
| Storage temperature |
-30...85 |
| Protection |
IP 65 |
| Cavitation |
P(absolute) discharge / P(difference) > 5.5 to avoid cavitation |
| Tests / approvals |
|
| EMC |
<table><tr><td>EN 61326-2-3</td><td></td></tr></table> |
| Shock resistance |
<table><tr><td>DIN EN 60068-2-27</td><td>30 g (11 ms)</td></tr></table> |
| Vibration resistance |
<table><tr><td>DIN EN 60068-2-6</td><td>with water / 10...61 Hz 1 mm</td></tr><tr><td></td><td>with water / 61...2000 Hz 2 g</td></tr></table> |
| MTTF |
380 |
| Pressure equipment directive |
sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
| Mechanical data |
|
| Weight |
76.5 |
| Housing |
rectangular |
| Dimensions |
87 x 30.22 x 56.1 |
| Material |
PA 6T |
| Materials (wetted parts) |
ETFE; PA 6T; EPDM |
| Tightening torque |
12 |
| Process connection |
threaded connection G 3/4 external thread DN15 |
| Remarks |
|
| Remarks |
<table><tr><td>MW = Measured value</td></tr><tr><td>MEW = Final value of the measuring range</td></tr></table> |
| Pack quantity |
1 pcs. |
| Electrical connection |
|
| Connection |
Connector: 1 x M12; coding: A; Contacts: gold-plated |
