Conductivity Sensor 9m (30') Depth

Data Loggers

Conductivity Sensor 9m (30') Depth

  • Vendor:Onset

Availability: Available Item
$1,391.00
Qty Price
Buy 1 $1,391.00 ea
Buy 10 $1,321.45 ea

Overview

The conductivity sensor is an interchangeable sensor that works with HOBO MX800 Series Water Loggers to measure conductivity and temperature. With this sensor attached to a HOBO MX800 Series Water Logger, the logger can also calculate specific conductance, salinity, and total dissolved solids (TDS). The conductivity sensor can be attached directly to the fully submersible MX801 model, or attached via cable to the direct read MX802 model, which doesn’t require having to pull the sensor out of the water to download data.

Highlighted Features

  • 4-electrode conductivity sensor provides wide measurement range for monitoring freshwater or saltwater
  • Conductivity sensor is centrally located to minimize effects from stilling wells or protective guards
  • 1” diameter for use in narrow wells (with cable to MX802 above the well)
  • Temperature sensor placement near the sensor tip for fast fast response time
  • Specially treated stainless steel holds up in saltwater

Conductivity Measurements
Measurement Range Electrical conductivity and specific conductance: 0 to 100,000 µS/cm Salinity using PSS-78: 2 to 42 PSU Total Dissolved Solids (TDS): 0 to 100,000 mg/L
Calibration Range Electrical conductivity: 50 to 80,000 µS/cm | 5° to 35°C (41° to 95°F)
Accuracy Conductivity: +/-2% or 15 µS/cm whichever is greater Salinity: +/-2% of reading or 0.1 PSU, whichever is greater
Resolution Conductivity: 0.1 µS/cm from 0 to 1,000 µS/cm 1 µS/cm from 1,000 to 10,000 µS/cm 10 µS/cm from 10,000 to 100,000 µS/cm Salinity: 0.01 PSU TDS: 0.1 mg/L
Response Time 1 second to 90% at a stable temperature
Temperature Measurements
Range -20° to 50°C (-40° to 122°F), non-freezing water
Accuracy ±0.15°C (±0.27°F) from 0° to 50°C (32° to 122°F)
Resolution 0.01°C at 25°C (0.018°F at 77°F)
Response Time 3 minutes to 90% in water (typical)
Drift <0.1°C (0.18°F) per year
Sensor
Dimensions 2.5 cm (1 inch) diameter, 15 cm (6 inches) length
Wetted Materials Passivated 316 Stainless steel housing rated for use in saltwater, Viton and Buna-N O-rings, PET sensor connector Conductivity sensor: PET, platinum plating on electrodes Note: Sensor should be mounted so that it is not in contact with other metals
Environmental Rating IP68; Waterproof to 100m