Bamo Resistivity Meter BAMOPHOX 319 ML-DB


Bamo Resistivity Meter BAMOPHOX 319 ML-DB

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.

Resistivity Meter BAMOPHOX 319 ML-DB

BAMO Measures SAS designed the resistivity meter 319 ML / DB for process control and survey of demineralized water through two bottles of resins. Input 1: controls the first bottle, as a blind instrument (without display). As soon as the fluid resistivity is less than the preset value the relay 1 switches a signal alarm to inform the operator. Input 2: controls the second bottle with its own alarm parameters. The measurement of resistivity is permanently displayed. 3 relay outputs are to be used either for the input 1 or input 2; adjustments are done by the operator. The 4-20 mA outputs allow the report of process operations, in order to have a true image of water quality.


  • 2 independent sensors
    • Input 1: range 0...20 MΩ
    • Input 2: scalable range 0...20 MΩ / 0...2 MΩ
  • Dedicated probes and sensors
    • With Factor probe C = 0.01, 0.1, 1 and 10
  • 2 adjustable analog output 0/4-20 mA
  • 3 relay outputs (NO contact)
  • Wall mounting IP 65


Displayed parameters:Measurement values - Configuration Menu
Display:Back lighted - 1 line of 16 alphanumerical characters ; 9,2 mm high
Indication:LED alarms status
Configuration:8 push buttons keyboard on front face - Keyword protected
Scales:200 Ω to 200 MΩ
Accuracy:± 0,3%
Probe input:Coaxial connector BNC type
 Input 1: 20 MΩ
 Input 2: adjustable
Temperature compensation:On range 20 MΩ, automatic with an input for a 3 wires Pt 100 Ω /0°
 Manually from 0 to 100°C
 CAUTION: with 0.1 sensor Factor there is no automatic compensation
Relay outputs:3 closing contacts (Silver alloy), voltage free
Thresholds:3 programmable independent thresholds
 - with adjustable hysteresis 0…100%
 - and adjustable timer from 0 to 9999 sec
Output relay (S4):Not available
Contact:Initial resistance 100 mΩ as a maximum (voltage drop 6 V DC 1 A)
 Rated at 831 V AC / 3 A / 277 V AC ; 90 W / 3 A / 30 V DC
 Switching capacity (minimum) 100 mA, 5 V DC (depending of switching conditions, accuracy)
 Mechanical life time (minimum) 5 x106 operations (180 commutation/min)
 Electrical life time (minimum) 2 x105 (20 comm./min) [3 A, 125 V AC], [3 A, 30 V DC] and 105 (evaluated charge) for 3 A, 125 V AC
Calibration sequence:Relay outputs inhibited, analogical outputs stand on last values
Measurement output:0/4-20 mA (maxi 600 Ω) proportional to measurement, galvanic insulated
Program Testing:Simulation through the menu on measurement and relays outputs
Main power supply:230 V AC / 50-60 Hz [other on request] - Consumption 10 VA
Models:Wall mounting, IP65, cable glands, connections on screw terminal


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