Bamo Resistive Level Probes STS

Resistive Level Probes STS

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 centering on industrial pH-meters and conductivity meters. Bamo is now well-known as a leader in the French market.

Since 1990, new developments in the Level Measure have given a new spring in the export. To its own product 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.

Resistive Level Probes STS

The STS level probe with a relay ES 2001, detects a level of a conductive liquid. The longest electrode is used as a reference. The electrical contact occurs when the reference electrode and another electrode are both in contact with the liquid. Then, the current in the detection loop provokes through the relay ES2001, an amplified ON/OFF signal.

Acid-resistant materials: With Hastelloy G30 electrode ends and PVC or PVDF stems, the STS probes are useful for level control of most acids. Other electrode ends such as Tantalum, other stem materials (PTFE or PPH), are available on request.


  • For aggressive and conductive chemicals
  • PVC or PVDF
  • Up to 5 electrodes
  • Custom manufacturing
  • Fixed alarming level


Level control of electrically conductive and corrosive liquids

  • Metal finishing industry
  • Control of presence or absence of liquid (leak detection, empty piping, etc.)
  • Pump automation (fill or drain) with ES 2001 relay

Another Article:


Number of electrodes12345
BSP fitting¾"2"2"2"2" ½
Flange PN 10ND 25ND 65ND 65ND 65ND 80
Min. length (L in mm)5070707070
Max. length (in mm)3000    
TemperatureSee corrosion table    
Max. Pressure4 bar at 20 °C    
Head housingIn PBT, IP 65    


ElectrodeHastelloy G30    
Stem and fittingPVC (max. 55 °C for water)    
 PVDF (Max. 110 °C for water)    

Download Data Sheet: Resistive Level Probes STS