Active Controls
Active Controls Private Limited - Water level indicators, water level indicator manufacturer, water level indicator exporters, water level guages, water level indicator suppliers, water level indicator from india, water level guages manufacturers, liquid level gauges wholesale, oil level gauges, liquid level gauges, tank level gauges, water level guages suppliers, water level sensors, water level controllers, level control systems wholesale, water level guages from india, water level guages exporters, India
http://www.liquidlevel.co.in/

Solinst Groundwater Instruments
High quality groundwater monitoring instruments and surface water monitoring instruments including water level meters, interface meters, groundwater samplers, dataloggers and more!
http://www.solinst.com

Babbitt International
Babbitt International of Houston, Texas manufactures products for Level controls, including level switches, level gauges, level transmitters, RF switches and liquid level indicators for liquids, bulk solids, dust emissions, dry material flow and filter leaks. Applications include bins, pressure vessels, sumps, tanks, hoppers, rail cars, bag houses and dust collectors
http://www.babbittlevel.com/

K-TEK Corporation
K-TEK is the worlds leading innovator in level detection for liquids and solids.
http://www.ktekcorp.com/

In-Situ, Inc.
Supplies water level and water quality instrumentation for hydrologic monitoring equipment and field data logging of water level and quality.
http://www.in-situ.com/

Environmental Indicators: Environment Canada, Pacific and Yukon Region
At this site you will find information related to ecosystems in the Pacific and Yukon Region. This includes state of the environment reporting, environmental indicators, and programs and reports on ecosystem science, monitoring and research.
http://www.ecoinfo.org/

Process Control Instrument
Manufacturing of flowmeter, rotameter, manometer, level indicators, level switches, orifice plate and assembly. From India.
http://www.scientificdevices.org/

Cesare Bonetti SpA
We manufacture a complete range of cast and forged high pressure valves: control, stop, check, blow down, globe, gate, ball, piston, bellows sealed, and the widest range of liquid level gauges and level indicators, magnetic type and glass type: reflex, transparent, bicolor
http://www.cesare-bonetti.com

Techmark Corp.
Manufacturer of capacitive level sensors that detect the level of water and liquids in non-metallic containers. Applications include spa, jetted tub, irrigation and drinking water tanks.
http://www.tecmarkcorp.com/

Tides Online
Provides users with immediate graphical and tabular water level and meteorological data from U.S. National Ocean Service water level stations located along the projected path of severe storms such as hurricanes.
http://tidesonline.nos.noaa.gov/