| Product characteristics |
| Number of inputs and outputs |
Number of digital outputs: 2 |
| Measuring range |
|
| Process connection |
threaded connection G 1 flat seal |
| Application |
| Special feature |
Gold-plated contacts |
| Application |
for industrial applications |
| Installation |
connection to pipe by means of an adapter |
| Media |
water; glycol solutions; coolants; oil |
| Note on media |
| low-viscosity oils with viscosity: 7…40 mm²/s (40 °C) |
| high-viscosity oils with viscosity: 30…68 mm²/s (40 °C) |
|
| Medium temperature [°C] |
-10…80 |
| Pressure rating [bar] |
16 |
| Pressure rating [Mpa] |
1.6 |
| Electrical data |
| Operating voltage [V] |
19…30 DC; (according to EN 50178 SELV/PELV) |
| Current consumption [mA] |
100 |
| Min. insulation resistance [MΩ] |
100; (500 V DC) |
| Protection class |
III |
| Reverse polarity protection |
yes |
| Power-on delay time [s] |
10 |
| Inputs / outputs |
| Number of inputs and outputs |
Number of digital outputs: 2 |
| Outputs |
| Total number of outputs |
2 |
| Output signal |
switching signal |
| 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) |
| Short-circuit protection |
yes |
| Type of short-circuit protection |
pulsed |
| Overload protection |
yes |
| Measuring/setting range |
| Measuring range |
|
| Display range |
|
| Resolution |
|
| Set point SP |
| 0.2…100 l/min |
0.06…26.42 gpm |
|
| Reset point rP |
|
| Max. flow rate [l/min] |
110 |
| In steps of |
|
| Temperature monitoring |
| Measuring range [°C] |
-10…80 |
| Resolution [°C] |
0.2 |
| Set point SP [°C] |
-9.8…80 |
| Reset point rP [°C] |
-10…79.8 |
| In steps of [°C] |
0.2 |
| Accuracy / deviations |
| Flow monitoring |
| Accuracy (in the measuring range) |
< ± (3 % MW + 0,2 % MEW) / < ± (5 % MW + 0,5 % MEW); (water; glycol: 35%; oil: viscosity 68 mm²/s at 40 °C) |
| Repeatability |
0,2 l/min (0,05 gpm) |
| Temperature monitoring |
| Accuracy [K] |
0,2 |
| Response times |
| Flow monitoring |
| Response time [s] |
0.25; (dAP = 0) |
| Delay time programmable dS, dr [s] |
0…50 |
| Damping for the switching output dAP [s] |
0…1 |
| Temperature monitoring |
| Dynamic response T05 / T09 [s] |
T09 = 70 (Q > 5 l/min); (water) |
| Software / programming |
| Parameter setting options |
Flow monitoring; Temperature monitoring |
| Operating conditions |
| Ambient temperature [°C] |
-10…60 |
| Storage temperature [°C] |
-25…80 |
| Protection |
IP 67 |
| Mechanical data |
| Weight [g] |
1694 |
| Materials |
housing: AlMgSi0,5 anodised; Sealing: FKM; connector housing: brass Optalloy-plated; PA 6.6; cover film: PA |
| Materials (wetted parts) |
stainless steel (1.4404 / 316L); FKM; PES; Centellen 200 |
| Process connection |
threaded connection G 1 flat seal |
| Displays / operating elements |
| Display |
| Display unit |
4 x LED, green (l/min, m³/h, gal/min, gal/h) |
| Display unit |
2 x LED, yellow (°C / °F) |
| switching status |
2 x LED, yellow |
| measured values |
alphanumeric display, 4-digit |
| programming |
alphanumeric display, 4-digit |
|
| Display unit |
l/min; m³/h; gpm; gph; °C; °F |
| Accessories |
| Accessories (supplied) |
|
| Accessories (optional) |
| adapter for pipe: 1 x R 1/2, stainless steel, E40179 |
| adapter for pipe: 1 x R 3/4, stainless steel, E40180 |
| adapter for pipe: 1 x 1/2″ NPT, stainless steel, E40192 |
| adapter for pipe: 1 x 3/4″ NPT, stainless steel, E40193 |
| adapter for pipe: 1 x R 1/2, brass, E40152 |
| adapter for pipe: 1 x R 3/4, brass, E40153 |
| adapter for pipe: 1 x 1/2″ NPT, brass, E40155 |
| adapter for pipe: 1 x 3/4″ NPT, brass, E40156 |
|
| Remarks |
| Remarks |
| MW = measured value |
| MEW = Final value of the measuring range |
| sealing: only with supplied Centellen seals |
|
| Pack quantity |
1 pcs. |
| Electrical connection |
| Connection |
Connector: 1 x M12; Moulded body: brass, Optalloy-plated; Contacts: gold-plated |
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