Our CTD-10 sensor gets its name from the measurements that it makes in water— conductivity, temperature and depth. This robust sensor can measure water depth up to 10 meters deep. The red cable is vented, and lined with a stainless steel mesh to provide greater cable strength, even in tough environments.

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  • RANGE Water Depth: 0 to 10,000 mm; Electrical Conductivity: 0 to 120 dS/m; Temperature: -11°C to 49 °C, do not expose to temperatures > 32 °C if sensor is in water
  • RESOLUTION Water Depth: 2 mm; Electrical Conductivity: 0.001 dS/m; Temperature: 0.1 °C
  • ACCURACY Water Depth: ±0.05% of full scale @ 20 °C; Electrical Conductivity: ±0.01 dS/m or ±10% (whichever is greater); Temperature: ±1 °C
  • OPERATING TEMPERATURE 0 °C to 50 °C (Pressure transducer cannot freeze while submersed.)
  • DIMENSIONS 9 cm x Ø 3.4 cm
  • CABLE LENGTH 10 m standard; custom lengths available upon request
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Product Overview
Overview of the CTD-10 
  • Water Temperature
  • Water Electrical Conductivity
  • Water Depth