- For liquids in hazardous area, Ex
- Built-in counterweight
- Heavy duty controller
- High quality neoprene cable
- Cable lengths: 10 or 20 m
- Application: Pump automation and remote alarming signal in lifting stations, or wastewater pumping stations, in hazardous area (Ex)
| Max pressure: | 2 bar |
| Protection: | IP68 |
| Class: | I |
| Temperature limits: | -20 to +80 °C |
| Density limits: | 0.95 to 1.05 kg/dm³ |
| Tilting angle: | 20° |
| Switch type: | Micro-switch, changeover |
| Power supply: | 4 … 40 V AC / 100 mA |
| Cable: | H05RN-F 4 G0,75 – Ø 8.8 mm (2 functions) Available lengths: 10 m and 20 m |
| Cable sealing: | EPDM |
| Body: | Anti-static PP; Insulated body: 3 sealed envelopes |
| Depth limit: | 20 m |
| Ex mark: | Certificate 0425 ATEX 003942-00; Ex II 1 G Ex ia II C T6 |
When level is rising the float tilts and actuates a contact connected via the cable to the control room. Its integrated counterweight prevents it from rising to the surface and wrapping around nearby objects. BAMO Nivostop PR2/Ex remains immersed and switches in a small space.
Nivostop PR2/Ex has a large diameter cable and a reinforced sealing with 3 envelopes, which give it durability and reliability under severe environmental conditions.
With the carbon black incorporated to the material, the electrostatic charges that could be created are evacuated to the outside through the ground wire of the cable.
Important: The use of an intrinsic safety relay type RDN 11 is mandatory for installation in hazardous area, Ex.