Bamo Magnetic Level Controllers MNR 7

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 MNR 7

The Reed contacts (up to 4) inside the stem, are actuated directly by the magnet float. Wet parts (stem and float) to choose between: or PVC & PP, or PP, or PVDF.

Quick commissioning: 

• Distance of each contact from sealing surface is fixed (requested on P.O.): No adjustment requested on site to guarantee the exact positioning of contacts.
• The PP float passes through the BSP 2'' fitting without dismantling the MNR.
• At the stem bottom a nut limits the float movement: By unscrewing it, the float may be removed. Note: It is recommended to provide the optional flange ND100 to allow the PVDF float to pass through the fitting.

Recommendations:

The use of a relay ES2001 will protect the Reed contact and increase its switching power and lifetime.

Features

• Versions in: PVC, PP or PVDF
• 1 to 4 level changeover contacts
• Fitting 2'' for standard models
• No effects of foam, neither of vapours
• Measuring height: up to 2500 mm

Application

Level controllers for liquids, even aggressive ones, not viscous, not clogging and free of suspended solid particles.

Specification

Height of stem	Min. 250 mm / Max. 2,500 mm
Liquid density	Min = 0.75
Temperature	PVC: 0 ... +60 °C
	PP: 0 ... +80 °C
	PVDF: 0 ... +110 °C
Pressure limit	Max. 1 bar at 20 °C
Materials:
Stem and fitting	PVC, PPH or PVDF
Float	PPH or PVDF
Head housing	PBT, glass fiber reinforced, IP65
Contacts:
Number	1 to 4 bistable change-over contacts
Switching power	60VA/220V/0.5A
Connections	Screw terminals
	Cable gland M20 x1.5 (for cable Ø 5 ... 9)
Shortest gap	100 mm between 2 contacts
Accuracy	± 2 mm
Hysteresis	8 mm
Fittings:
Standard	BSP 2''
Option	Flange ND 100 or BSP 1''

Download Data Sheet: Magnetic Level Controllers MNR 7

Ref: bamo.eu