YSI EXO Rhodamine WT Sensor

The EXO Rhodamine WT sensor provides accurate, in situ measurement of Rhodamine WT in fresh, brackish, sea water, groundwater, stormwater and wastewater.

*This sensor must be installed into an EXO Sonde to function.

  • Features
  • Specifications

Rhodamine WT is commonly selected for dye tracer studies due to its ease of use, low adsorptive tendency, strong fluorescence, and negligible environmental impact. Offering the widest detection range with the most sensitive detection limit, the EXO Rhodamine WT sensor is ideal for monitoring the movement of water as well as dispersion and mixing characteristics.

Suitable for a variety of applications:

 ● Time-of-travel (TOT) studies
 ● Hydraulic characterization
 ● Mixing zone identification
 ● Pollution plume tracing
 ● Spill mapping

Notable Specifications:

Range: 0 to 1,000 µg/L or 0 to 100 RFU

Resolution: 0.01 µg/L or 0.01 RFU

Accuracy: +/- 5% or 0.1 µg/L w.i.g

Accuracy +/- 5% or 0.1 µg/L w.i.g
Depth Rating 250m
Linearity R²>0.999
Measurement Range 0 to 1,000 µg/L or 0 to 100 RFU
Minimum Detection Limit 0.01 µg/L
Operating Temperature -5 to 50°C
Resolution 0.01 µg/L or 0.01 RFU
Storage Temperature -20 to 80°C
Unit of Measure µg/L, ppb, RFU
User Calibratable 4-point calibration
Warranty 2 years

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