RFnivo
Capacitance Level Switch
Capacitive level detection for all kinds of liquids and for nearly all types of bulk material. Accurate results even in difficult applications. Certified for hazardous locations.
RFnivo Liquids
RFnivo Solids
Our Solutions For
- RFnivo 3000
- Heavy materials
- Dusty environments
- Abrasive and aggressive media
- Extreme process temperatures
- Positive and negative pressure
- Caking material
- Vibration in the vessel
- Hazardous areas
- EHEDG applications
Special Features
- Very high sensitivity (DK ≥ 1.5 )
- High mechanical load
- Simple to install and set up
- High quality process materials (SS 316L, ceramics, PPS)
- High hygiene requirements
- Rod and metal rope extension
- Robust version for overpressure up to 25 bar
- Temperature range from - 40 °C up to + 500 °C
- RF 3100 PROTECTION PLUS version with anti-corrosive coating (PFA Teflon®)
Technical Data
- Housing Aluminium IP 67, NEMA Type 4X
- Versions with ATEX II 1/2D, II 2G Ex d, II 2G Ex de certificates IEC-Ex ia/tb IIIC Da/Db, d IIC Gb, de IIC Gb FM Cl. I, II, III Div.1 TR-CU, EHEDG
- Process –40°C to +500°C temperature (–40°F to +932°F)
- Pressure –1 .. +25 bar (–14.5 .. +363 psi)
- Sensitivity DK value > 1.5
- Supply 21.. 230V AC/21..230V DC voltage Relay DPDT
- Process connection M30, M32, G ¾", G 1", G 1½", NPT ¾", NPT 1", NPT 1¼", NPT 1½"
- Material probe 1.4301 (SS304) / 1.4305 (SS303) or 1.4404 (SS316L); Isolation PPS or ceramic FDA and 1935/2004 EC conform