• News
  • Lake Facts
  • About

Lake Scientist

Product Spotlight: PONSEL DIGISENS sensors

0
  • by Audrey Rabalais
  • — April 30, 2012

PONSEL’s DIGISENS physiochemical sensors provide affordable measurement solutions for four different water quality parameters.  Available to measure pH/ORP, conductivity, turbidity, and optical dissolved oxygen, these compact, robust sensors boast an IP68 rating, meaning they are protected against dust and submersion up to 50 feet.

The PHEHT combination pH/ORP sensor with field-replaceable sensor cartridge provides quality data in pure and high conductivity waters.

The C4E four-electrode conductivity sensor simulatenously measures temperature, conductivity, salinity, and total dissolved solids even in highly ionized samples.

For dissolved oxygen measurements, the OPTOD optical dissolved oxygen sensor features stirring-independent, interference-free optical luminescent technology that requires no membrane maintenance and minimizes calibration drift. It features a stainless steel, corrosion-resistant housing for use under harsh conditions in long-term monitoring applications.

The NTU turbidity sensor features ISO 7027 compliant IR optical sensing technology with optical fiber that requires little maintenance in long-term deployments. It features a non-consumptive PVC sensor for energy efficiency.

Each sensor includes both built-in Modbus RS-485 and SDI-12 outputs for interfacing with many popular devices. CALSENS Software offers a user-friendly interface for calibrating the sensors via any Windows-Based PC, and calibration history is stored within the sensors for plug-and-play connection without the need to recalibrate.

Share

You may also like...

  • Oceanscience Barnacle Seafloor Platform Product Spotlight: Oceanscience Seafloor Platforms
  • Product Spotlight: RM Young 85000 Ultrasonic Anemometer
  • OTT RLS Radar Level Sensor Product Spotlight: OTT RLS Radar Water Level Sensor
  • Product Spotlight: LI-COR Underwater PAR Sensors

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Time limit is exhausted. Please reload CAPTCHA.

BUY AT FONDRIEST.COM
New NexSens XB200 Data Buoy
  • Recent Posts

    • Long-Term Monitoring in the Chautauqua Lake WatershedJune 18, 2025
    • No Red Herrings: Data Driving the Largest Salt Marsh Restoration in the NE USAJune 16, 2025
    • Storm surge from Hurricane Irene in Greenwich, Connecticut.Research Brief: Evaluating a Novel Storm Surge Prediction Model on Lake OntarioJune 16, 2025
    • Carbon and Nutrient Monitoring in the Great Lakes Using Satellite ObservationsJune 11, 2025
    • Craig Hill places the Spotter Buoy into Lake Superior near Park Point Beach in Duluth, MN.Research Brief: Evaluating Wave Energy Availability in the Great Lakes and Blue Economy Opportunities June 9, 2025
  • Popular Tags

    Great Lakes research summary research research brief pollution Lake Erie Algae invasive species Product Spotlight lake research climate change lake science runoff nutrient-loading Lake Michigan dissolved oxygen international temperature Ohio eutrophication EPA toxic waters ice phosphorus algal blooms

©2025 Fondriest Environmental Inc. | Questions? Call 888.426.2151 or email customercare@fondriest.com