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Acid Alkali Salt Concentration Analyzer

Acid Alkali Salt Concentration Analyzer

Model No: NMD-99

APPLICATIONS:

  • Thermal power, printing and dyeing, chemical industry, metallurgy, etc.
  • Conductivity measurement of surface water, sewage, waste water and corrosive liquid

PRINCIPLE: Electromagnetic induction method

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Advantages

  1. No sensor polarization effect
  2. Accurate measurement & stable performance
  3. Built-in concentration curve of common acid, alkali and salt, users can also establish the required concentration curve.
  4. Easy to operate & maintain

Product Description

NMD-99 intelligent acid alkali salt concentration analyzer is a new continuous online monitoring instrument designed according to the principle of electromagnetic induction method. The sensor does not contact with the medium, so there is no polarization effect. It has the incomparable advantages compared with the general sensor in the continuous online concentration and conductivity measurement of acid, alkali, salt, corrosive medium etc.

Sensor Specification

NMD-M2 NMD-M4 NMD-M5
Material of Contacted Medium PP PFA CPVC
Sample Temperature 70 130 80
Sample Pressure 0.6MPa 1.6MPa 0.6MPa
Max Flow Velocity 3m/s 3m/s 3m/s
Measurement Range 0 ~ 20 mS/cm

0 ~ 200 mS/cm

0 ~ 1000 mS/cm

0 ~ 20 mS/cm

0 ~ 200 mS/cm

0 ~ 1000 mS/cm

0 ~ 200 mS/cm

Transmitter Specification

  1. Measurement range: Concentration (weight percent or as your need)
  2. Instrument built-in concentration measurement medium range:
Medium Concentration (%)
HCL 0~10
H2SO4 0~20
HNO3 0~20
NaOH 0~16
NaCl 0~20
Technical Parameter
Conductivity 0 ~ 20 mS/cm

0 ~ 200 mS/cm

0 ~ 1000 mS/cm

Accuracy 2%FS
Repeatability 0.5%FS
Temperature -5 ~ 100℃(PT1000)
Analog output 4~20mA
Digital output MODBUS/RS485
Output relay Optional 2-way alarm relay (250VAC, 10A)
Power supply 220VAC,50 Hz; 24VDC±10%
Protection IP65
Installation Wall-mounted
Size 234/185/118mm, L/W/H

Acid Alkali Salt Concentration Analyzer 02

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