Conductivity Meter Tester Controller with Automatic Temperature Compensation


Introduction:

  • Industrial online conductivity controller, 1 to 3 points calibration, 4 to 20mA outputs. The meter is suitable for monitoring the conductivity and TDS of the water quality.

Feature:

  • Economical online conductivity controller comes with a platinum conductivity electrode.
  • 1 to 3 points calibration with automatic recognition for conductivity standards.
  • Selectable cell constant, temperature coefficient and TDS conversion factor.
  • Automatic temperature compensation ensures accurate readings over the entire range.
  • Setup menu allows setting the number of calibration points, alarm limits, hysteresis value, 4 to 20mA output, etc.
  • Reset function automatically resumes all settings back to the factory defaults.

Specifications:

Conductivity

 

Range

0.01 µS/cm ~ 100.0 µS/cm

Accuracy

±1% F.S

Resolution

0.001, 0.01, 0.1, 1, automatic

Calibration Points

1 to 3 points

Calibration Solutions

84uS/cm, 1413uS/cm, 12.88mS/cm, 111.8mS/cm

TDS

 

Range

0 ~ 50 ppm, max. 100.0 ppm

Accuracy

±1% F.S

Resolution

0.01, 0.1, 1, automatic

TDS Factor

0.1~1.0 (Default 0.5)

Temperature

 

Range

0~100°C, 32~212°F

Accuracy

±1°C, ±1.8°F

Resolution

0.1°C, 0.1°F

Offset Calibration

1 point

Calibration Range

Measured value ±10°C

Communication

 

Signal Output

4~20mA

Load

Max. 500Ω

Low or High Alarm

0.02uS/cm~20.0mS/cm, selectable

Communication Interface

RS485

Connection Terminals

Detachable screw terminals

General

 

Temperature Compensation

0~100°C, 32~212°F, automatic

Temperature Coefficient

Linear (0.0~10.0%/°C)

Cell Constant

K=0.1, 1, 10

Reference Temperature

25°C

Environmental Conditions

Ambient temperature < 60°C, relative humidity < 80%

Power

DC24V

Dimensions

96(L)×96(W)×75(H)mm

Weight

350g