Rotonivo
Rotating Level Limit switch
The trusted, multifuctional and maintenance free unit for reliable level monitoring of bulk goods - versatile, modular structure; for application in hazardous locations ( gas and dust ). RN 6000 series SIL 2 compliant.
Rotonivo
Our Solutions For
- Strong caking
- Dusty environments
- Abrasive materials
- Extreme process temperature
- Over pressure and low pressure environments
- Heavy mechanical loading
- Electrostatic charging
- Variable parameters
- Explosive environments
- Hygienic applications
Special Features
- Universal voltage electronics
- Adjustable sensitivity (≥ 15 g/l)
- Rotation principle unaffected by caking
- Robust aluminum die cast housing
- Protected motor (friction clutch & double bearing)
- Modular design
- Pipe and metal rope extension
- Temperature range from - 40 °C to +1,100 °C
- High quality grade stainless steel (process)
- Long lifespan (brushless synchronised motor)
- RN 6000 is world's first rotating level limit switch compliant to SIL 2
Technical Data
- Model RN 3000 / 6000
- Housing Alumunium IP 66 / NEMA Type 4
- Pressure -0.9 up to +10 bar ( -13.1 up to +145 psi )
- Supply Voltage Universal Voltage Electronic AC: 24V / 48V / 115V / 230V, DC: 24V
- Signal Output Microswitch or relais SPDT / DPDT ( 3001 / 3002 )
- Version with ATEX II 1/2D and II 2G, INMETRO FM Cl. I, II, III, Div. 1 Gr. B-G; Zone 1
- Process Temp -40C up to +1100C
- Bearing Encapsulated ball bearing with shaft sealing
- Process connection G 1", 1 1/2" and 1 1/4"; NPT 1 1/2" and 1 1/4"; M30x1,5 and M32x1,5; Various flanges available
- Material measuring Alumunium or stainless steel1.4305 (SS303)
- vane and shaft or 1.4404 (SS316L)
- Sensitivity From 20g/l depending of sensor weight
- Pro. Connection Flange DN 100 PN16; Flange 2", 3", 4"
- Thread : R 1 1/2", NPT 1 1/2", NPT 3"
CSA Cl. I, II, III Div.1 Gr B-G; Zone 1
TR-CU, IEC Ex, NEPSI-EX, EHEDG