Bamo Magnetic Level Controllers in Stainless Steel MNR 7 - I

Bamo Magnetic Level Controllers in Stainless Steel MNR 7 - I

Bamo Measures Sas has been founded in 1978. Its capital is now 400 000 Euros. Since the beginning, the company has undergone a rapid development centring on industrial pH-meters and conductivity meters. Bamo is now well-known as a leader on the French market.

Since 1990, new developments in the Level Measure have given a new spring in the export. To its own production range, the company holds numerous agencies of foreign companies in Europe and all over the world. So we are offering a complete line with always the best possible service.

Bamo is a company that comes from France. This company selling some product. The product of Bamo such as pH and ORP; Chlorine, disinfection; Data processors; Conductivity; Water hardness; Turbidity; Oxygen; Level; Temperature; Flow; Pressure; Plastic valves; Metal valves.

Magnetic Level Controllers in Stainless Steel MNR 7 - I

The Reed contacts inside the stem are actuated when the magnetic float passes in front of; Detection of up to 4 thresholds. The contacts are changeover and bistable: status reverses only when the float passes again in front of. Terminals are in an aluminum housing, IP 65 (cable gland M20 x1.5); Wiring diagram is shown on the board inside. A nut limits the float movement at the stem end: by unscrewing the nut, the float is easily removed. Tip: The 2 "connection model with Ø 52 mm float and the DN 100 flange option, allow direct installation without removing the float.

Features

  • AISI 316 L version
  • 1 to 4 changeover bistable contacts
  • No effects of foam, neither of vapours
  • Compatible with RTM: Reed-Chain with analogue output signal

Application

Level detection on liquids compatible with stainless steel MNR 7-I is suitable for liquids, not viscous, not clogging and free of suspended solid particles.

Specification

Stem heightMin. 250 mm / Max. 3,000 mm
Liquid densityMin. 0.75: Float O.D. 91 mm; Min. 0.85: Float O.D. 52 mm
Pressure limitMax. 25 bar at 20 °C
Ambient temperature-20 ... +70 °C
Operating temperature-10 ... +100 °C
Reed contactsChangeover and bistable
Switching power60VA/220V/0.5A
Shortest gap100 mm between 2 contacts
Accuracy±2 mm
Hysteresis8 mm
FloatsØ 52, height 88 mm; Density: Min. 0.85
 Ø 91, height 110 mm; Density: Min. 0.75)
Upper dead zone≥ 50 mm with float Ø 52
 ≥ 75 mm with float Ø 91
Lower dead zone≥ 85 mm with float Ø 52
 ≥ 80 mm with float Ø 91
ConnectionsAluminum head housing, painted, IP 65
 Cable gland M20 x1.5 (for cables Ø 5 ... 9 mm)
FittingsBSP ½''
 BSP 2''
 Option: Flange ND 100

Materials

 
StemAISI 316 L (DIN 1.4404)
FloatAISI 316 Ti (DIN 1.4571)
FittingsAISI 316 Ti (DIN 1.4571)
FlangeAISI 316 L (DIN 1.4404)

Download Data Sheet: Magnetic Level Controllers in Stainless Steel MNR 7 - I

Ref: bamo.eu

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