Bamo Relay for Resistive Level Detection ES 5000

Relay for Resistive Level Detection ES 5000

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.

Relay for Resistive Level Detection ES 5000


The relay ES 5000 works with the electrical conductivity property of the liquid, detecting the opening or closing circuit between two electrodes.


  • For all electrically conductive liquids
  • Suitable for a level or leakage detection
  • Adjustable sensitivity and timer, Selection of action mode
  • Self-diagnostic with instant alarm (LED) for: Short circuit on the loop detection, Loop detection cable break off
  • Functions:
    • On /Off level controller between 2 rods
    • Level regulation between 3 rods
    • Leakage, inundation, and humidity detection


Relay for level control

Minimal or maximal levels – Dosing, flow detection and alarm, pump control, solenoid valve control, fluid detection in a pipe.

Relay for leakage, inundation, and humidity detection

In use with a LISA sensor, the relay ES5000 is dedicated for leakage detection on water distribution (pipes, sprinklers) and alarming in case of water, condensates, or humidity in areas where water is prejudicial for equipment. The relay ES5000 includes a self-diagnostic of the detection loop (short circuit on the loop detection and ribbon sensor break off) in order to warranty a positive safe detection system

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Power supply input:230, 115, 48, 24 V AC - 50/60 Hz
 12, 24 V DC
Ambient temperature:-15 to +45°C
Mass:100 g
Mounting:DIN rail (DIN 46277)
Dimensions:22.5 x 75 x 99 mm
Protection:IP40 – Tropicalized on request (varnish)
Hysteresis:About 10% of sensitivity
Adjustable timer:0.5 ... 3 s (increase and decreasing signal)
Sensitivity:Low range = 5 to 70 kOhm
 High range = 15 to 150 kOhm
Current loop output:Galvanic insulated, < 6 V ac / < 2 mA
Relay outputs (2):Max 250 V, 3 A [AC]
 Max 125 V, 1 A [DC]
CE Labels:In accordance with low voltage guidelines
 (2006/95/EEC) and (89/336/CEE)

Download Data Sheet: Relay for Resistive Level Detection ES 5000