BAMOPHOX 319 ML-DB Bamo Resistivity Meter

BAMOPHOX 319 ML-DB Bamo Resistivity Meter

BAMOPHOX 319 ML-DB Bamo Resistivity Meter 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.

BAMOPHOX 319 ML-DB Bamo Resistivity Meter Features

  • 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

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Specification

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
Download Data Sheet: Resistivity Meter BAMOPHOX 319 ML-DB

Ref: bamo.eu

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