Technical parameters:
DJS-0.1 Conductivity Electrode
Measuring range: 0.2-200 .00 uS Electrode constant: K=0.1
Features and range: Used in power plants, semiconductors,
pharmaceutical industry, pure water treatment (According to the users, the
temperature compensation components can be supplied.).
DJS-1 Conductivity Electrode
Measuring range: 5-2000.00uS Electrode constant: K=1.0
DJS-10 Conductivity Electrode
Measuring range: 500-100000.00uS Electrode constant: 10.0
Measuring range: 0.055-20.00uS/cm-1
Electrode constant: 10.0
Suitable for ultra-pure water measurements
The conductivity electrode is specially used for the conductivity values measurement of the pure water and the ultra pure water, particularly suitable for electrical conductivity measurement in power plants and water treatment industries. It is featured by the double-cylinder structure and titanium alloy material. It can be naturally oxidized to form chemical passivation; its anti-infiltration conductive surface is resistant to all kinds of liquids except the fluoride acid. The temperature components are: NTC2.252K, 2K, 10K, 20K, 30K, Ptl00, Ptl000 and so on, which can be specified by the users.
Measuring range: Dissolved oxygen: 0-100ug/L; 0-20mg/L
Electrode shell material: U PVC or 316L stainless steel
Temperature compensation resistor: 2.252K, 10K, 22K, Ptl00,
Ptl000 and so on
Sensor life: >3 years
Cable length: 1 m or 2m(double shielded)
Detection lower limit: 0.1 ug/L(ppb)(20°C)
Measurement upper limit: 20mg/L(ppm)
Response time: ≤l min(90%, 20°C)
Polarization time: >2min
Minimum flow rate: 2.5cm/s
Drift: <3%/month
Measurement error: <±1 PPb
Air current: 80-100nA (25°C)
Polarization voltage: 0.7V
Zero oxygen: <5PPb(3min)
Calibration intervals: >60 days
Measured water temperature: 0-60°C
