YSI's Latest Product Releases, News, and Information

YSI's expertise is built upon our long history of innovation in instruments and services. Working in partnership with our customers, we listen, learn and adapt to individual needs, offering deep application knowledge and solutions for analysis, measurement and monitoring to help enable many of today's environmental monitoring, modern laboratories and industrial processes, and provide our customers the trusted and high performing products they need to succeed.

Latest Product Releases

YSIT-1 GOES Radio Satellite Transmitter (2024)

The YSIT-1 is a secure and reliable GOES transmitter built for environmental data.

The YSIT-1 operations are based on version 2.0 of the DCPRS certification standard. The sensor readings are transmitted over the GOES satellite system by linking to any Storm3 or legacy XL Series Data Logger and is ideal for Surface Water Data Collection Platforms, Meteorological Stations, and Water Quality Measurement Stations.

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YSI Water Monitoring Panels (Coming Soon)

Pre-configured panels for monitoring pH, conductivity, DO, ORP, and chlorine.

YSI Water Monitoring Panels provide accurate, reliable results by combining the power of our proven IQ Sensor Net system with intelligent IDS sensors. Build a customized panel to suit your needs. Each panel has a pressure reducer, valve, tapping valve, flow indicator, maintenance console, piping, and the necessary tubing and flow vessels.

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IQSN Mobile App and Data Plan (2024)

IQSN Mobile Application and Data Plan.

Access your process monitoring data on the go with IQSN Mobile and manage your data in one convenient place. With YSI's new app, be confident in your online measurements from anywhere, anytime! Optimize your IQ SensorNet system with IQSN Mobile.

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THM 1000 Selective VOC Analyzer (2024)

THM Monitoring System offers sample purging, VOC component separation, and data analysis with the push of a button.

This integrated system is a powerful new tool that can help operators optimize water treatment at the plant and evaluate water age in the distribution system for improved monitoring of the formation of THMs, an EPA-regulated disinfection by-product.

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9220 Total Organic Carbon Analyzer (2024)

Online TOC Analyzer provides unmatched performance, reliability, versatility, and ease of use.

The 9220 is an online TOC analyzer that employs Heated Persulfate Oxidation with NDIR detection methodology. Standard features include four-stream analysis capability, onboard carrier gas generation, autocalibration, auto validation, and intuitive software with touchscreen operation. The 9220 is self-contained in a mounting panel with a reagent tray for quick and easy installation and commissioning. Connectivity is provided through four 4-20mA outputs (one for each sample stream), Modbus, and discrete alarm outputs. The 9220's reliability and low-maintenance design ensure reliable data collection with minimal effort.

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N-REALYZER (2024)

Combustion Analyzer with Starter Kit that provides intuitive, precise, fast, and safe nitrogen and protein analysis.

Experience faster, safer nitrogen determination with the N-REALYZER using the Dumas method in a compact, closed system. No hazardous chemicals mean more space and work safety in your lab, allowing flexible use of your fume hood. Enjoy faster analysis times, efficient sample preparation, and significant cost savings compared to Kjeldahl methods. Choose a state-of-the-art, cost-effective, time, and space-saving alternative for nitrogen analysis.

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YSI Air Compressors for IQ SensorNet (2024)

Single and Multi-Channel Air Compressors for use with IQ SensorNet Sensors.

YSI Air Compressors provide pressurized air cleaning to sensors and are controlled by relay connections in IQ SensorNet systems. Available in one-, two-, and four-channel versions, the YSI Air Compressor can clean up to four sensors with a single compressor. These powerful compressors provide compressed air output at up to 85psi.

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9800 Photometer (2023)

Portable, multiparameter photometer for water quality testing in the field and laboratory.

The latest addition to YSI's best-in-class platform of portable instrumentation, the YSI 9800 provides direct measurements for over 30 water quality tests in any application. Utilizing accurate and proven photometric test methodologies with an ergonomically improved, modern, sleek user interface, the YSI 9800 makes water quality testing convenient, quick, and easy for all customers.

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rQPOD (2022)

The YSI rQPOD is a lightweight, easy-to-assemble propulsion system that can fit many board-style platforms. It allows users to collect data over a large spatial area in minutes and in areas otherwise inaccessible. The 2.4 GHz remote control allows operators to control the system from up to 250 meters with a clear line of sight, with real-time data visualization options that allow users to make mission changes and decisions on the spot.

Multiple deployment options to meet your project needs.

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HydroSphere (2022)

HydroSphere is a scalable, collaborative data visualization software platform for outdoor water monitoring. Our newest update launched four new features:

• My Dashboards: View all your dashboards in a single location.
• Dashboard Builder with Data Visualization Widgets: Create custom dashboards using 8 different data visualization widgets, with the option to add up to 25 per dashboard.
• Mobile-Friendly Interface: View your data on the go with the new interface optimized for viewing on tablets and mobile devices
• Cambell Datalogger Integration: You can now easily attach your own Campbell logger to provide data to HydroSphere.

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SonTek-RS5 (2022)

The most compact and robust acoustic doppler current profiling system for collecting river, stream, and canal discharge data.

The RS5 is small yet powerful. When paired with the custom-designed HydroBoard II Micro and SonTek-RTK, you will be ready to quickly collect the highest quality water velocity and flow measurement possible regardless of where your environmental water monitoring takes you.The SonTek-RS5 comes loaded with advanced data collection capabilities, high-precision data quality, and flexible deployment options customers have grown used to with SonTek ADCPs over the years.

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EXO1^s Multiparameter Sonde (2021)

EXO1^s is a compact, batteryless sonde that comes with the same warranty and capabilities as the EXO1, and is ideal for specialized applications such as:

• Attachment to an AUV or aerial drone
• Integration with a buoy
• Horizontal profiling where lightweight is optimal

Multiple deployment options to meet your project needs.

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EXO2^s Multiparameter Sonde (2021)

EXO2^s is a compact, batteryless sonde that comes with the same warranty and capabilities as the EXO1, and is ideal for specialized applications such as:

• Attachment to an AUV or aerial drone
• Integration with a buoy
• Horizontal profiling where lightweight is optimal

Multiple deployment options to meet your project needs.

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EXO3^s Multiparameter Sonde (2021)

EXO3^s is a compact, batteryless sonde that comes with the same warranty and capabilities as the EXO1, and is ideal for specialized applications such as:

• Attachment to an AUV or aerial drone
• Integration with a buoy
• Horizontal profiling where lightweight is optimal

Multiple deployment options to meet your project needs.

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ProSwap Logger (2021)

ProSwap Logger is a single-port monitoring sonde with built-in temperature and depth sensors. Designed for use with any single ProDSS Digital Smart Sensor, ProSwap Logger is a cost-effective and customizable monitoring solution combined with field-proven water quality sensing technology. Monitoring made simple.

Multiple deployment options to meet your project needs.

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ODO RTU (2021)

An easy way to install YSI ODO™ technology at your site, tank, or pond.

With the new ODO RTU (Remote Terminal Unit), there’s an easy way to install YSI’s industry-leading optical dissolved oxygen technology at your site, tank, or pond. Engineered specifically for aquaculture, but at home in any Modbus system, this ODO sensor can be used to monitor oxygen levels for your livestock for improved energy efficiency.

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NitraLED UV Nitrate Sensor (2020)

EXO NitraLED™ is a break through UV Nitrate sensor, built with state-of-the-art LED technology, for long-term nutrient monitoring. Seamlessly integrates into any YSI EXO Sonde, this sensor simplifies and reduces the cost of unattended nitrate monitoring for point and non-point source pollution in freshwater environments. 

NitraLED is an optical nitrate sensor designed for long-term, low-drift monitoring. Built-in corrections for Natural Organic Matter (NOM) and Turbidity minimize interference in freshwater environments. 

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3017M Colorimetric Chlorine Analyzer (2020)

The 3017M Chlorine Analyzer is YSI’s newest online analyzer for the municipal market! This DPD colorimetric analyzer is used for continuous measurements of free or total chlorine in municipal drinking water and wastewater applications using an EPA approved method.

• Accurate and reliable
• Low maintenance
• EPA & ISO compliant
• Factory calibrated

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DB600 Data Buoy (2020)

Deploying a high-quality data buoy has never been easier, or more affordable.

The DB600 data buoy is an integrated, easy-to-assemble, plug-n-play buoy for remote water quality monitoring and can support a range of sensors. The All-in-One (Ai1) package includes everything required to transmit sensor data direct to your computer or device, with industrial field reliability.

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ProQuatro Multiparameter Meter (2020)

The ProQuatro handheld multiparameter meter measures a variety of combinations of dissolved oxygen, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH/ORP combination, ammonium (ammonia), nitrate, chloride and temperature. Also a very powerful lab instrument for BODs, pH and ORP.

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