PONSEL DIGISENS Probe Guard
- Protects the sensors during sampling
- Perforations allow water to pass through
- O-ring compression fitting to keep guard in place
In The News
Ponsel launched in 1948 in Versailles as a compilation of engineers working with researchers from France’s first government agriculture and water quality agencies.
Since then, the manufacturer has built water quality instruments. “Ponsel has the culture to develop robust instruments, to provide open communications protocols and to be specialized in optical measurement,” said Xavier Broise, export business development manager for Aqualabo Group, which now owns Ponsel.
Ponsel’s latest offering are the Digisens smart sensors that give users the capability to connect to a data logger or handheld interface and gather readings.
The sensors are designed to ensure quality data and compatibility for simple integration into monitoring systems.Read More
Welcome to the Spring 2021 edition of the Environmental Monitor, a collection of the best of our online news publication. In this issue, we showcase a broad range of water quality monitoring applications. Environmental Monitor Spring 2021
[caption id="attachment_32659" align="aligncenter" width="463"] Environmental Monitor, Spring 2021 [/caption]
[bctt tweet="Going from coast to coast, this latest edition covers nutrient loading impacts in San Francisco Bay, as well as restoration efforts in the Florida Everglades." username="FondriestEnv"]
Closer to the Midwest, we look at surface mining impacts on Appalachian streams , plastics in the Great Lakes , and wildlife returning to Michigan’s Rouge River .Read More
The Charles River used to be a swimming hotspot for Cambridge and Boston residents.
Decades of industrial pollution and nutrient runoff have degraded water quality and eliminated public swimming in the Lower Charles, but a movement is afoot to get Boston and Cambridge back in the water. One step toward the goal of a safely swimmable river—without the need to obtain a permit, as is now necessary—is detecting and managing the harmful algal blooms that appear on the river.
An experimental floating wetland and new research and analysis of water quality data that shows a possible effective detection system for algal blooms on the Charles River are two new steps toward the goal of safe, accessible swimming.Read More