Overview
Overview
Product Features
- Conductivity measurement for explosive areas
- EX approved
- Highest linearity through 4-electrode system
- High measuring range
- Suitable for stationary measurements in water/wastewater applications.
WTW TetraCon® 700 Ex conductivity measuring cell for explosive areas, with integrated temperature sensor which can be connected to StratosProA201XCond-0(-1) via open cable ends.
The principle of the measurement method makes it possible to avoid influences from primary or secondary polarization effects. This ensures a high degree of measuring accuracy.
The modern epoxy casting technique reduces the danger of breaking the conductivity measuring cell in rough industry use.
Available Versions
SKU: 302314EX
TetraCon® 700-1,5 EX - EX sensor conductivity, 1,5m
SKU: 302316EX
TetraCon® 700-7 EX - EX sensor conductivity, 7m
SKU:302318EX
TetraCon® 700-15 EX - EX sensor conductivity, 15m
Specifications
Specifications
Specifications
EX- conductivity measuring cells
Measuring Principle
4 electrodes measuring cell
Measuring Range
10 µS/cm … 1000 mS/cm
Cell Constant
K = 0.917cm-1, ±1.5 % (in free solution)
Signal Output
Analog
Temperature Sensor
NTC, integrated in measuring cell
Temperature Measurement
0 °C … +40 °C, ±0.2 K
Electrical Connection
PUR connection with open wires
Certifications
CE
Mechanical
Shaft: POM, conductive, Sensor head: PVC, Epoxy (filler), Protection ring: POM, conductive, Temperature sensor, electrodes: Graphite, Protection rating: IP 68
Weight (without cable)
Approx. 660 g
Explosion Protection
Ex ib IIC T6 Gb X
Warranty
2 years on defects in quality according to § 10 terms of conditions
Documentation & Tools