Drinking water applications in pipe systems need dependable conductivity measurement with a cell that fits standard process connections. The LF2613 is designed as a 2-electrode conductive flow cell for drinking water, covering measuring ranges from 0..100 µS/cm up to 0..2 mS/cm.
Graphite electrodes and a cell constant of C = 0.9 ± 3.5 % support conductivity measurement across the stated range. Integrated Pt1000 temperature measurement according to DIN IEC751, class A, provides temperature data directly at the measuring point for process evaluation.
The cell is built for pipe installation with G ½ A, R ½, G ¾ A or R ¾ process connections. PVC-U process material according to DIN8061/8062, a maximum process pressure of 16 bar at 22 °C and a choice of IP65 angle plug or IP67 M12x1 round connector support practical integration in water systems.
| Pressure rating |
16 bar max.
|
|---|---|
| Media temperature |
0...60 °C
|
| Cell constant |
0.9 1/cm ± 3,5 %, exact cell constant labeled on the type plate
|
|---|---|
| Conductivity range, min |
0...100 µS/cm
|
| Conductivity range, max |
0...2 mS/cm
|
| Temperature sensor |
Pt1000, Class A
|
| Degree of protection terminals |
IP67
|
|---|
| CE Conformity |
Yes
|
|---|
| Wetted parts |
PVC-U, Graphite
|
|---|---|
| Tightening torque |
3 N·m
|
| Process connection |
For Cylindrical thread G ½ A: G ½"A
For Conical thread R ½: R ½" For Cylindrical thread G ¾ A: G ¾"A For Conical thread R ¾: R ¾" |
| Electrical connection type |
For 8-pin round plug connector M12x1 IP67: M12 8-pole circular connector
For 4 pole angle plug: 4 pole angle plug |
|---|---|
| Material |
For 8-pin round plug connector M12x1 IP67: Brass nickel-plated
For [03] 8-pin stainless steel round plug connector: Stainless Steel |