Global Water GL500-2-1 Data Logger
Description
The Global Water GL500-2-1 data logger feature two analog channels and one pulse channel for recording data, as well as monitoring battery voltage.
Features
- Rugged and easy to use
- Records over 81,000 readings
- Accepts any 4-20 mA signal
Details
The GL500-2-1 Data Logger features two analog channels and one pulse channel for recording data. The data logger records over 81,000 readings and has four unique recording options: fast (10 samples per second), programmable interval (1 second to multiple years), logarithmic, and exception. Start and stop alarm times can be programmed to synchronize multiple loggers, delay sampling until a preset time, or limit the number of recordings during a day. The GL500U-2-1 USB model is great for direct connection to a laptop or desktop PC.
The GL500-2-1 can monitor two 4-20mA sensors and features a scalable digital input that accepts switch closure signals and pulses from various external devices. The logger provides switched power to the sensors based on the programmable sample interval and sensor warm up time settings. Two- and three-wire sensors can be quickly connected to the datalogger’s internal terminal strip and calibrated via the included Global Logger II software.
The GL500-2-1 includes Global Logger II Windows software, which allow for easy setup, calibration, upload, and transfer to a spreadsheet program. NOTE: 64 bit operating systems are not currently supported.
- (1) GL500U-2-1 Data Logger
- (1) USB Cable, Type A to B
- (1) Global Logger Interface Software CD
- (1) Operations Manual
| Image | Part # | Product Description | Price | Stock | Order | |
|---|---|---|---|---|---|---|
|
FR0000 | GL500U-2-1 data logger, USB |
$398.05
|
Usually ships in 1-2 weeks | ||
In The News
Mining Waste Cleanup Reveals Interesting Lake Dynamics
For the past decade or so, Dr. Bernard Laval , a civil engineer with the University of Northern BC in Canada, has been researching Quesnel Lake , a large, deep lake with unusual water dynamics. This allowed him an unusually high level of insight into much of what makes the lake tick—and when Mount Polley Mine (MPM) experienced a breach in 2014, causing materials to be deposited into Quesnel Lake, he already had a sense of what the lake's waters looked like. “Our work was inspired by a desire to improve holistic understanding of lake function to help with fisheries management by BC Ministry of Environment (BC MOE) and Fisheries and Ocean Canada (DFO),” explains Dr. Laval.
Read More
Narragansett Nature: Remote NERR is a leader in salt marsh stressor studies, crab studies and contributions to Rhode Island environmental policies
Unique among the 29 National Estuarine Research Reserves (NERRS), Narragansett Bay National Estuarine Research Reserve (NBNERR ) is made up of four islands: Prudence, Patience, Hope and Dyer. Protecting about 4,400 acres of land and water, NBNERR is a great place to see a variety of coastal habitats. There are upland maritime forests, coastal pine barrens, sandy beaches, cobble shorelines, salt marshes and open grasslands. NBNERR also has excellent hiking, fishing, clamming and bird watching. “If you want to see us, though, you’ll need to hop on a ferry,” says Bob Stankelis , NBNERR Reserve Manager. “Or you’ll have to take a boat. We’re not that easy to get to. But to be honest, that’s one of the big things residents here like about it: its remoteness.
Read More
Acid Rain Data Helping Scientists Tackle Water Quality Issues
Since the 1980s, scientists from the Vermont Department of Environmental Conservation (VT DEC) have been sampling water from acid-impaired ponds and lakes and tracking data related to acidity. The line of inquiry began in response to concerns about acid rain, but DEC scientists now find that the long-term monitoring is not only proving the efficacy of the Clean Air Act but also improving local water quality. Guarding the environment in Vermont Rebecca Harvey is a VT DEC scientist, and monitoring the state's waterways for acidity and other problems falls in part to her. Dr. Harvey corresponded with EM about this work.
Read More
Follow Us