New conductive level electrode type TNS as of 01/01/2010.
In comparison with the old Tuchenhagen level electrode type TLEA the new TNS model offers numerous novel features and fully satisfies our and your high standards with regard to quality and hygiene.
Level electrode
Your Benefits at a glance:
- Housing made of stainless steel
“High resistance against aggressive media”
- conforms to FDA and EHEDG
“Optimum cleanability”
- Parts in contact with media made of 1.4404/ETFE and PEEK
“High resistance against typical cleaning agents”
- Integrated level module (optional)
“Level signals without the need of separate evaluation electronics“
- TLE compatible
“Existing electrodes easy to replace”
- Electrodes can be shortened to any length.
“High application flexibility”
The level module
The electronic level module in the control module allows high or low level signals to be transferred from the level probe directly to the PLC. Configuration switches can be used to set sensitivity in the range between 3 and 530 kOhm so that response to foam or product, for instance, can be implemented.
DIP switches permit eight different sensitivity settings. On and off delays can also be varied using four different settings.
The following values are factory-set:
| Switch-on value: |
6 kΩ |
| Switch-off value: |
7 kΩ |
| On and off delay: |
≤0,3 s |
Electrical connections can be established either via an internal terminal strip (cable gland) or an M12 connector: