NMF Membrane Level Monitor
Brand: KOBOLD Instruments, IncMembrane level monitors allow economic level monitoring of bulk goods in storage vessels.
They may be used to indicate full and empty states and load demand for dusty, powdery, granulated and grainy bulk goods. They are suitable for use with bulk materials (0.3 to 2.5 t/m3) and particle sizes up to 30 mm.
The devices will operate faultlessly provided the bulk goods flow easily at not too small an angle.
Only such materials exert sufficient operating pressure on the detector fitted in the wall of the silo.
Specifications
Cable Entry
- M20 x 1.5
Electrical Contacts
- Changeover Contact
- Floating Changeover Contact
- N/C Contact
- N/O Contact
Electrical Rating
- 4 A at 250 Vac
Enclosure / Body Material
- Cast Aluminum
- Glass Fibre Reinforced Plastic
Environmental Protection
- IP40
- IP53
- IP65
Materials of Construction
- 301 Stainless Steel - Membrane Material
- FPM - Membrane Material
- NBR - Membrane Material
- Nitrile - Membrane Material
Mounting Position
- Vertical
Overpressure & Static Pressure Limits
- psi: 14.5 (kPa: 100, bar: 1) - Max.
Ring Material
- 301 Stainless Steel
- Cast Aluminum
- Galvanized Steel
Sensitivity
- 60 to 500 G
Temperature Range
- -20° to 200° C (-4° to 392° F)