Stevens Water Monitoring Systems, Inc.

47 products found

Products

  • Stevens - Model V2TH - Rugged GOES Antenna

    Stevens - Model V2TH - Rugged GOES Antenna

    The Stevens V2TH satellite antenna provides a cost effective, high performance geostationary satellite data telemetry link for hydrological and meteorological data transmissions. The helix design virtually eliminates all existing problems that occur with other available antenna technology.

  • Stevens - Tipping Bucket Rain Gauge

    Stevens - Tipping Bucket Rain Gauge

    The tipping bucket rain gage is recognized as the standard for measuring rainfall and other precipitation in remote and unattended locations.

  • Met One - Model 50.5 - Ultrasonic Wind Speed and Direction Sensor

    Met One - Model 50.5 - Ultrasonic Wind Speed and Direction Sensor

    The 50.5 Solid State Wind Sensor is a continuation of the development work started with NOAA on sonic wind sensors over 25 years ago. This sensor design contains the same wind distortion algorithm and factoring that has been proven and accepted in applications around the world.

  • Apogee - Model SP-212 - Pyranometer

    Apogee - Model SP-212 - Pyranometer

    The Apogee SP-212 is an accurate, reliable, and durable pyranometer featuring a silicon-cell photodiode with excellent cosine response and measures total solar radiation to within ±5%. The SP-212 is fully potted with a domed-shaped head making the sensor fully weatherproof, self- cleaning, and impervious to thermal based accuracy fluctuations. Each SP-212 pyranometer is carefully pre-calibrated in controlled conditions and traceable to...

  • Lufft - Model WS-500 - Multiparameter Weather Sensor

    Lufft - Model WS-500 - Multiparameter Weather Sensor

    Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity, air pressure, wind direction and wind speed. One external temperature or rain sensor is connectable.

  • Stevens Avo - Complete Monitoring Station Platform

    Stevens Avo - Complete Monitoring Station Platform

    Avo is a complete monitoring station platform. It includes all hardware, software and services needed for data acquisition, cloud-based data storage, viewing and analysis. It makes any sensor data easily accessible and the station remotely configurable. Just add sensors.

  • Lufft - Model WS-800 - Multiparameter Weather Sensor

    Lufft - Model WS-800 - Multiparameter Weather Sensor

    Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity, precipitation intensity, precipitation type, precipitation quantity, solar radiation, lightning detection, air pressure, wind direction and wind speed. One external temperature sensor is connectable.

  • Stevens - Model Yagi - GOES Antenna

    Stevens - Model Yagi - GOES Antenna

    The 10-element, cross-polarized GOES Yagi antenna features a sealed rod feed system to withstand harsh environments and weather events. Constructed out of durable aluminum, the boom is 1' in diameter, and the elements are 3/8' diameter. Included mounting hardware allows the antenna to be attached to pipes from 1' to 2.5' max diameter.

  • Stevens - Model eTracker - True cloud-based sensor configuration, logging, reporting and data analysis all-in-one.

    Stevens - Model eTracker - True cloud-based sensor configuration, logging, reporting and data analysis all-in-one.

    eTracker is the gateway between the sensors and the cloud. Data communication and IT infrastructure are merged under one user interface experience. eTracker was designed from the ground up to embrace the current and future trends of cloud-based remote data acquisition and the 'Internet of Things' (IoT) revolution. This paradigm shift centralizes all the historically isolated processes of remote configuration, programming, logging, and telemetry....

  • Stevens - Model SDI-12 Xplorer - USB to SDI-12 interface

    Stevens - Model SDI-12 Xplorer - USB to SDI-12 interface

    The Stevens SDI-12 Xplorer enables easy programming of any SDI-12 sensor simply by connected the sensor to a computer's USB port. Configuration of the sensor can be done using any terminal program or Stevens Xplorer Windows-based software. One side of the SDI-12 Xplorer features a USB Type-B connection for plugging into a computer. The other side of the SDI-12 Xplorer has +12 V out, GND, and SDI-12 data channels for connection to any standard SDI-12...

  • Met One - Model 370/375/380 - Tipping Bucket Rain Gauges

    Met One - Model 370/375/380 - Tipping Bucket Rain Gauges

    The Met One 370 and 380 series all-metal rain gauges provide accurate precipitation measurement of rain and/or snow in all environments using a tipping bucket mechanism. The economical tipping bucket design allows accurate, repeatable measurements, requiring no regular maintenance, and are constructed out of corrosion-resistant materials, featuring a Teflon-coated bucket catch to help ensure a long service life. They exceed EPA specifications for...

  • Li-Cor - Model LI-200R - Pyranometer

    Li-Cor - Model LI-200R - Pyranometer

    The LI-200R is designed for field measurement of global solar radiation in agricultural, meteorological, and solar energy studies. In clear unobstructed daylight conditions, the LI-200R compares favorably with first class thermopile type pyranometers but is priced at a fraction of the cost. The LI-200R features a silicon photovoltaic detector mounted in a fully cosine-corrected miniature head. Current output, which is directly proportional to solar...

  • Stevens SatComm - Model CS2/v2.0 - GOES Transmitter

    Stevens SatComm - Model CS2/v2.0 - GOES Transmitter

    The Stevens SatComm GOES transmitter sends data via the GOES Data Collection System (DCS) at both 300 and 1200 baud data rates. It can operate with any data logger capable of exporting data packets through a serial port in any format designated by the logger and permitted by NOAA/NESDIS.

  • Stevens - Model SDX - Analog Pressure Transducer

    Stevens - Model SDX - Analog Pressure Transducer

    The Stevens SDX (Submersible Depth Transmitter) is a pressure sensor that delivers accurate results while still remaining very affordable for a wide range of level measurement applications. High impact, corrosion-resistant PVC Type II housing and potted electronics make the SDX extremely durable for most water and hostile fluid environments. The SDX is also an excellent choice for level measurement application that may put more expensive sensors at...

  • Staff Gages

    Stevens' environmentally rugged Staff Gages provide a quick and easy visual indicator of water level and flow. Every water level monitoring station should include a staff gage from which the height of the water may be visually and easily compared to any data logger's reported measurement. Enamelled iron gages are preferred over other type gages (such as painted gages) since they resist rust, corrosion or discoloration and will last almost indefinitely with proper installation and maintenance. A

  • Stevens - Model Style A - Staff Gage

    Stevens - Model Style A - Staff Gage

    Staff gages provide a quick and easy visual indicator of water level. Made with a durable porcelain enamel finish to resist corrosion, Style A staff gages feature graduation marks every 1, 1/10 and 0.02 feet. Total elevation is also marked. Style A comes in sections, each 4 inches wide and 3.33 feet in height. Multiple Style A staff gage sections may be stacked for a total measurement height of 13.33 feet (4.06 meters).

  • Stevens - Model Style C - Staff Gage

    Stevens - Model Style C - Staff Gage

    Staff gages provide a quick and easy visual indicator of water level. Made with a durable porcelain enamel finish to resist corrosion, Style C staff gages feature graduation marks every 1/100th foot. Numerical marks are printed every foot and tenth foot. Style C comes in standard sections, each 2.5 inches wide and 3.33 feet in height. Multiple sections may be stacked for a total measurement height of 20 feet (6.09 meters). Style C also features...

  • Stevens - Model Style E - Staff Gage

    Stevens - Model Style E - Staff Gage

    Staff gages provide a quick and easy visual indicator of water level. Made with a durable porcelain enamel finish to resist corrosion. Style E staff gages feature graduated marks every tenth of a foot. Each section is 3.5 inches wide, and is available in 1, 2, or 5 foot tall sections. Style E is not numbered, so figure plates are available for applications that require numbers.

  • Stevens - Model Style I - Staff Gage

    Stevens - Model Style I - Staff Gage

    Staff gages provide a quick and easy visual indicator of water level. Made with a durable porcelain enamel finish to resist corrosion. Style I staff gages feature graduated marks every .25 inches. Numerical marks are printed every inch. Style I comes in standard sections, each 2.5 inches wide, with heights available in 14, 18, 24, 30, 36 and 48 inches.

  • Stevens - Model Style M - Staff Gage

    Stevens - Model Style M - Staff Gage

    Staff gages provide a quick and easy visual indicator of water level. Made with a durable porcelain enamel finish to resist corrosion. Style M staff gages are marked in metric units, with graduation marks every centimeter and numbering every decimeter. Style M is sold in one size, 65mm wide by 1 meter tall. Custom levels may be marked by using figure plates.

  • Stevens - Figure Plates

    Stevens - Figure Plates

    Made with the same durable porcelain enamel finish as our staff gages, our numbered plates are available for custom level marking. Stevens figure plates are available in three sizes: 2” x 3” 3” x 4” 4' x 6' Figure plates can be used with any staff gage style.

  • Stevens - Custom Staff Gages

    Stevens - Custom Staff Gages

    Custom staff gages can also be designed by Stevens. They can be individually designed for large size, slopes or flow measurements or for other unique mounting angles that an off-the-shelf staff gage cannot measure. Contact us to discuss your needs.

  • R.M. Young - Model 05103 - Wind Speed and Direction Sensor

    R.M. Young - Model 05103 - Wind Speed and Direction Sensor

    The 05103 Wind Monitor is a high performance wind sensor. Rugged, corrosion-resistant construction makes it ideal for a wide range of wind measuring applications. The wind speed sensor is a four blade helicoid propeller. Propeller rotation produces an AC sine wave voltage signal with frequency directly proportional to wind speed. Slip rings and brushes are eliminated for increased reliability. The wind direction sensor is a rugged, yet lightweight...

  • OTT Pluvio2 - All-Season Rain Gauge

    OTT Pluvio2 - All-Season Rain Gauge

    Recognized worldwide for its precision and performance, the OTT Pluvio² is an all-weather precipitation gauge that uses superior weight-based technology to measure rainfall, snow or hail. The Pluvio² determines the collection bucket weight every 6 seconds. The difference between this measurement and the known weight of an empty collection bucket equals the precipitation accumulation. The difference between the current bucket content and the...

  • Stevens - Model V4TH - Rugged GOES Antenna

    Stevens - Model V4TH - Rugged GOES Antenna

    The Stevens V4TH satellite antenna provides a cost effective, high performance geostationary satellite data telemetry link for hydrological and meteorological data transmissions. The helix design virtually eliminates all existing problems that occur with other available antenna technology.

  • Met One - Model 024A - Wind Direction Sensor

    Met One - Model 024A - Wind Direction Sensor

    The Met One 024A wind direction sensor provides azimuth data for use in micrometeorological measurements related to operational studies and research. This sensor is especially useful when a low starting threshold, a high damping ratio or a short delay distance is required. For example, in making Paquill determinations or for use with sigma computers, both a high damping ratio and a short delay distance are mandatory performance criteria.

  • Stevens - Tempe Cell System - Soil Moisture Analysis System

    Stevens - Tempe Cell System - Soil Moisture Analysis System

    The Stevens Tempe Cell System is a complete kit used to determine soil water holding characteristics, validate the accuracy of a soil moisture sensor, and determine volumetric soil moisture gravimetrically. The Stevens Tempe Cell System can be used to develop a soil-specific calibration for the HydraProbe soil sensor, achieving the highest possible accuracy for soil moisture measurements. With the Tempe Cell top housing, the Tempe Cell can be...

  • Stevens-Connect - Data Integration Hub

    Stevens-Connect - Data Integration Hub

    Stevens-Connect is a cloud-based data acquisition and management software system that enables the collection, analysis, reporting, and storage of data from remote monitoring locations. As a cloud-based software-as-a-service (SaaS), Stevens-Connect streamlines the data management process and can be accessed from any computer or smartphone with Internet connectivity.

  • Met One - Model 034B - Wind Speed and Direction Sensor

    Met One - Model 034B - Wind Speed and Direction Sensor

    The Met One 034B wind speed and direction sensor combines both wind measurements into a single sensing unit. The unit installs in minutes and will provide accurate, long term, continuous monitoring in hostile environments.

  • Stevens HydraGO - Rugged, Accurate and Easy-To-Use Portable Soil Data Collection

    Stevens HydraGO - Rugged, Accurate and Easy-To-Use Portable Soil Data Collection

    Take soil measurements anywhere for those applications not requiring a permanent soil monitoring system. Your Apple or Android device communicates wirelessly with the HydraGO using bluetooth. Simply insert the probe into the soil, and tap the “Sample” button in the HydraMon app. The app will display soil moisture content, temperature, conductivity, and dielectric permittivity on-screen for immediate viewing. The date and time of each...

  • Stevens HydraGO Field Version - Wireless sensor-to-smartphone interface for HydraProbe

    Stevens HydraGO Field Version - Wireless sensor-to-smartphone interface for HydraProbe

    Take soil measurements anywhere for those applications not requiring a permanent soil monitoring system. Your Apple or Android device communicates wirelessly with the HydraProbe using an ad-hoc wi-fi radio link. Simply insert the probe into the soil, and tap on the “Sample” button in the HydraMon app. The HydraGO Field Version communicates wirelessly with your smartphone or...

  • Van Essen - Model Diver-USB - USB Interface for Diver Sensors

    Van Essen - Model Diver-USB - USB Interface for Diver Sensors

    The Diver USB Reader can be used for programming or reading the Diver. Connect the USB Reader to the USB port of your PC or Laptop. Simply insert the Diver into the base of the USB Reading unit and you are ready to communicate with your Diver. The USB Reader can be used in the field or the office.

  • Van Essen - USB Interface Cable for Diver Sensors

    Van Essen - USB Interface Cable for Diver Sensors

    The Diver USB Interface Cable allows you to communicate with a Diver that has been deployed with the Diver Data Cable. The Diver USB Interface has a mating connection for the Diver Data Cable on one end, and a standard USB port on the other, for connection to a laptop computer. The Diver USB Interface Cable allows for data download, programming settings, or starting/stopping the Diver while in the field.

  • Novalynx - Model Class A - Evaporation Pan

    Novalynx - Model Class A - Evaporation Pan

    The Novalynx Class A Evaporation Pan is a standard National Weather Service Class A type for measurement of water evaporation. It is normally installed on a wooden platform set on the ground in a grassy location. The pan is filled with water and exposed to represent an open body of water. The pan is filled to within 2.5 inches of the top of the pan. The evaporation rate can be measured by manual readings or with an analog output evaporation gauge.

  • APG - Model IRU-2420 - Non-Contact Level Sensor

    APG - Model IRU-2420 - Non-Contact Level Sensor

    The IRU provides a non-contact method of detecting level, presence/absence detection, volume, proximity and distance. With built in technology to compensate for unpredictable variables such as humidity, temperature and agitators, the IRU is the right sensor for your application.

  • Stevens - Model SDI-12 - Shaft Encoder

    Stevens - Model SDI-12 - Shaft Encoder

    The Stevens SDI-12 Shaft Encoder is a stand-alone, float-operated level sensor that measures the stage (level) of streams, rivers, lakes, and reservoirs.

  • Stevens - Model PAT - Position Analog Transmitter - Shaft Encoder

    Stevens - Model PAT - Position Analog Transmitter - Shaft Encoder

    The Position Analog Transmitter (PAT) is a stand-alone water level shaft encoder. The PAT is ideal for industrial and hydropower applications with a 4-20 mA output. A precision potentiometer is the measuring element, and a number of ranges are available, depending on gear selection.

  • Met One - Model 092 - Barometric Pressure Sensor

    Met One - Model 092 - Barometric Pressure Sensor

    Barometric pressure sensors convert absolute atmospheric pressure into a linear, proportional voltage, which may be used in any meteorological program. The Met One 092 barometric pressure sensor brings in modern digital computer technology. An on-board CPU scales pressure measurements, provides temperature compensation and controls communications output.

  • Vaisala Humicap - Model HMP155 - Humidity and Temperature Sensor

    Vaisala Humicap - Model HMP155 - Humidity and Temperature Sensor

    The Vaisala Humicap HMP155 humidity and temperature probe provides reliable humidity and temperature measurement. The HMP155 has a new generation Vaisala Humicap®180R sensor that has excellent stability and withstands harsh environments. The probe structure is solid and the sensor is protected with a sintered teflon filter, which gives maximum protection against liquid water, dust, and dirt.