OR 6308CT

A Product by Orlab
OverviewSpecificationsResources

The Right Features To Measure, Analyze And Control Conductivity, TDS And Temperature


  • Accurate and stable readings.
  • 3 programmable on/off relays: 2 for conductivity and 1 for temperature.
  • Accepts 2-wire or 4-wire conductivity cells for K=0.1, K=1 and K=10 cell constants for improved flexibility and accuracy.
  • Displays 3 selectable conductivity and TDS ranges per cell constant for a total of 18 ranges.
  • Automatic temperature compensated (ATC) conductivity readings.
  • Programmable temperature coefficient.
  • Programmable hysteresis for customized control.
  • Isolated and reversible 4-20 mA current output for conductivity. This output can be used as a proportional output.
  • RS-485 output for remote access via an IBM compatible computer. This allows multiple units to be connected, ganged, together.
Range (conductivity / TDS) Resolution (conductivity / TDS) Accuracy
Conductivity, K=0.1 0.000 to 9.999 uS/cm 0.001 uS/cm ± 0.5 % ± 1 LSD
10.00 to 99.99 uS/cm 0.01 uS/cm ± 0.5 % ± 1 LSD
100.0 to 300.0 uS/cm 0.1 uS/cm ± 0.5 % ± 1 LSD
Conductivity, K=1 100.0 to 999.9 uS/cm 0.1 uS/cm ± 0.5 % ± 1 LSD
1.000 to 9.999 mS/cm 0.001 mS/cm ± 0.5 % ± 1 LSD
10.00 to 30.00 mS/cm 0.01 mS/cm ± 0.5 % ± 1 LSD
Conductivity, K=10 1.000 to 9.999 mS/cm 0.001 mS/cm ± 0.5 % ± 1 LSD
10.00 to 99.99 mS/cm 0.01 mS/cm ± 0.5 % ± 1 LSD
100.0 to 300.0 mS/cm 0.1 mS/cm ± 0.5 % ± 1 LSD
TDS, K=0.1 0.000 to 5.000 ppm 0.001 ppm ± 0.5 % ± 1 LSD
5.000 to 50.00 ppm 0.01 ppm ± 0.5 % ± 1 LSD
50.00 to 150.0 ppm 0.1 ppm ± 0.5 % ± 1 LSD
TDS, K=1 50.00 to 500.0 ppm 0.1 ppm ± 0.5 % ± 1 LSD
0.500 to 5.000 ppt 0.001 ppt ± 0.5 % ± 1 LSD
5.000 to 15.00 ppt 0.01 ppt ± 0.5 % ± 1 LSD
TDS, K=10 0.500 to 5.000 ppt 0.001 ppt ± 0.5 % ± 1 LSD
5.000 to 50.00 ppt 0.01 ppt ± 0.5 % ± 1 LSD
50.00 to 150.0 ppt 0.1 ppt ± 0.5 % ± 1 LSD
Temp - 10.0 to 120.0 °C 0.1 °C ± 0.3 °C
General
Conductivity:
Adjustable Reference Temp. 10 to 29 °C
Adjustable Temp. Compensation 0.00 to 4.99 %
Temperature Compensation Auto
Temperature:
Temperature Sensor Thermistor, 10.00 k ohm at 25 °C
4-20 mA Analog Output:
Current Output Range 4 to 20 mA (isolated), programmable span
Current Output Scale User programmable, linear or log
Maximum Load 500 ohm Accuracy ± 0.02 mA Isolation Voltage 500 V DC
Relays:
Control Type 3 ON/OFF controls
Relay Output 5 A at 115 V AC or 2.5 A at 220 V AC, resistive load only
Other:
Power Supply 115 V AC or 230 V AC at 50/60 HZ Security 4-digit password
Communication RS-485
Display 128 x 64 graphical LCD with backlight
Ambient Temp. Range 0 to 50 °C
Case IP65, 1/4 DIN case, 148 mm depth
Weight 950 g
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