The In-Situ Con TROLL PRO Process Monitor is a process controller, local display, logging device, and instrument interface for In-Situ water quality & level sensors.
Designed for use with In-Situ water quality and water level sensors, the In-Situ Con TROLL PRO Process Monitor provides real-time data and integrates easily with SCADA and PLC systems. The Con TROLL PRO also operates as a standalone unit for field monitoring applications.
The In-Situ Con TROLL PRO Process Monitor can display and report multiple parameters from up to two In-Situ sensors, including the RDO PRO; Level TROLL 200, 300, 500, and 700; and Aqua TROLL 100, 200 and 400. Users can quickly access and download data via Bluetooth wireless technology and a RuggedReader handheld PC or laptop.
The In-Situ Con TROLL PRO Process Monitor automatically measures & compensates for barometric pressure and ambient temperature. When used in combination with the RDO PRO and Aqua TROLL instrument, the Con TROLL PRO will log salinity compensated DO readings, thus achieving the most accurate results.
AC models are available with or without logging and include two low-voltage relays and two high-voltage relays. Relays can be used to trigger alarms, warning lights, pumps, gates, or other process control devices. DC models offer logging, two low-voltage relays, and flexible power supply options. Both AC and DC units offer power saving modes, Modbus/RS485 communication protocol, automatic sensor recognition, and two isolated 4-20 mA current loops.
For the first time, citizens of the Kathmandu Valley in Nepal have free access to local water data. The data is the result of a water quality monitoring pilot project started by the California-based nonprofit SmartPhones4Water (S4W). SmartPhones4Water, an idea developed by Ph.D. student Jeff Davids and the late Dr. Peter-Jules van Overloop from Delft University of Technology (Netherlands), was started in California in 2014. The goal of the organization is to leverage smartphone technology to gather water data in countries where such data is scarce. The method is simple: a network of local citizens use their smartphones to capture and upload the data to an online server and database.Read More
Celebrating its 25th year, Coosa River Basin Initiative is forming a new water monitoring partnership with the Berry College Environmental Science program. Coosa River Basin Initiative, also known as CRBI , is a grassroots environmental protection organization that works with volunteers to protect and preserve the Coosa River in Rome, Georgia and the surrounding cities. CRBI is a member of the Georgia Water Coalition and the Waterkeeper Alliance. You may be wondering what is so special about the Coosa River. The answer is just about everything. The river is a vital part of the communities surrounding it. “Every river is important but the Coosa River is important in several unique ways,” said Jesse Demonbruen-Chapman, director of CRBI.Read More
The result of a harmful algae bloom in the summer of 2016, the enhanced Utah Lake water quality monitoring program reached its one year milestone in September. Located near the Provo and Orem metropolitan areas, the lake is Utah’s largest freshwater body and a popular water recreation and fishing spot. In the summer of 2016, recreation users reported an unusual amount of scum on the surface of the water. Utah Lake is monitored by the Utah Division of Water Quality (UDWQ). Prior to the 2016 harmful algae bloom (HAB), the UDWQ successfully used regular water sample testing and citizen reporting to stay on top of any incidents.Read More