Level Controller MS1
The NIVA level controller MS 1 is the ideal solution to control liquid levels with limited switching space, e.g. in:
- Pump stations
- Wells
- Pump chambers
Download: NOLTANIVA Motor protection and water technology catalogue
Download: Level Controller MS1 (PDF)
The NIVA level controller MS 1 is engineered especially for use in sewage works and pumping stations in liquids heavily charged with solid matter such as raw sewage etc. Thanks to the good chemical and thermal properties our level controllers are resistant to lees, uric acid, fecal sewage water, oils, petrol, diesel oil, emulsions, alcohol, fruit acids, and even many chemicals. For use at temperatures up to 80 °C (176 °F). The MS 1 has been submitted for UL certification. Optionally the level controller MS 1 is available with EX-certificate in accordance with EC directive 94 /9 (ATEX 95).
Available versions:
| Type | Cable | Length (m) | Order-no. |
|---|---|---|---|
| W | TPK/ PVC 3 x 0,75 | 5 | 40 000105 |
| W | TPK/ PVC 3 x 0,75 | 10 | 40 000110 |
| W | TPK/ PVC 3 x 0,75 | 20 | 40 000120 |
| W | TPK/ PVC 3 x 0,75 | 30 | 40 000130 |
W = Changeover (SPDT)
Other cable types and lengths are available upon request
Application:
For use in municipal, industrial, commercial and domestic applications.
Electronic connection
| Connection of level controllers | Wire | ||
|---|---|---|---|
| grey | black | Bown | |
| For emptying a tank | insulate | X | X |
| For filling a tank | X | insulate | X |
| Alarm high level |
insulate | X | X |
| Alarm low level | X | insulate | X |
Technical data subject to change
Technical data:
| Specific weight: | 0,95 - 1,05 or according to specification |
| Max. temperature: | 80°C |
| Breaking capacity: | *1 - 100 mA / 4V - 5A / 250V |
| Switch point: | 10° |
| Protective system: | IP 68 / 2 bar |
| Equipment group: | II |
| Kabelquerschnitt: | 3 x 0,75 mm² |
| Cable cross section: | 180 / 100 mm |
| Height / diameter:: | 5 / 10 / 20 m |
| Housing quality: | Polypropylen |
| Housing Colour: | Orange |
| Cable quality: | TPK / PVC |
| Cable colour: | Orange |
| * | Micro-switch with gold-plated contacts especially for low currents in electronic circuits |