water level

Staff Gages Overview

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 …

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Water Level Sensors Overview

Stevens is the original water level measurement instrumentation company with the introduction of the widely known chart recorders introduced in 1911. Today, Stevens offers a wide selection of water level measurement sensors including robust ceramic pressure sensors, shaft encoders, acoustical sensors, and visual reference staff gages. Stevens still offers the low-powered, mechanical chart recorders for …

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Contact Meter

Contact Meter Our contact meter is an ideal device for quick, portable measurement of bore holes, wells, reservoirs, and other applications where liquid level depth is needed. The probe is simply fed down and when it reaches liquid the light on the front of the unit illuminates. Depth can then be read from the easy-to-read …

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Figure Plates

Figure Plates Search product catalog for all water level sensors Features Downloads Shop & Inquire 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 …

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Staff Gage – Style M

Style M Staff Gage Search product catalog for all water level sensors Features Downloads Shop & Inquire 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 …

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Staff Gage – Style I

Style I Staff Gage Search product catalog for all water level sensors Features Downloads Shop & Inquire 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. …

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Staff Gage – Style E

Style E Staff Gage Search product catalog for all water level sensors Features Downloads Shop & Inquire 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 …

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Staff Gage – Style C

Style C Staff Gage Search product catalog for all water level sensors Features Downloads Shop & Inquire 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 …

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Staff Gage – Style A

Style A Staff Gage Search product catalog for all water level sensors Features Downloads Shop & Inquire 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 …

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Aquamonix MP47/MP65

Aquamonix MP47/MP65 Multiparameter sonde Search product catalog for all water quality sensors Features Specifications Downloads Shop & Inquire The Aquamonix MP47 and MP65 multiparameter sensors provide a complete self-contained measurement and data logging system for a wide range of environmental water monitoring applications. The sensors provide the ability to measure single or multiple water quality …

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Hydrolab MS5

Hydrolab MS5 Multiparameter sonde Search product catalog for all water quality sensors Features Specifications Downloads Shop & Inquire The Hydrolab MS5 multiparameter water quality sonde offers a selection of Hydrolab sensors on a compact and lightweight multiprobe designed for either profiling or unattended monitoring. The small 1.75” diameter of the MS5 allows it to work …

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Hydrolab HL4

Hydrolab HL4 Multiparameter sonde Search product catalog for all water quality sensors Features Specifications Downloads Shop & Inquire The HL4 is Hydrolab’s next-generation sonde and a replacement for the DS and MS series products. SDI-12, RS-232, and RS-485 communication options Self-monitoring system reports the status of the instrument, flags the data, and shows the user …

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Hydrolab DS5/DS5X

Hydrolab DS5/DS5X Multiparameter sonde Search product catalog for all water quality sensors Features Specifications Downloads Shop & Inquire For maximum capability and flexibility, the DS multisondes offer the choice of any of Hydrolab’s 17 sensor options on a multiprobe designed for either profiling or unattended monitoring. Each features seven built-in expansion ports, and can measure …

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SDI-12 Shaft encoder

SDI-12 Shaft Encoder Mechanical Water Level Recorder Search product catalog for all water level sensors Features Specifications Downloads Shop & Inquire With integrated logger Side view Type A/F attachment 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. The low power consumption …

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PAT (Position Analog Transmitter)

PAT (Position Analog Transmitter) Shaft Encoder Search product catalog for all water level sensors Features Specifications Downloads Shop & Inquire 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 …

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OTT CBS

OTT CBS Compact Bubbler System Search product catalog for all water level sensors Features Specifications Downloads Shop & Inquire The OTT CBS Compact Bubble Sensor is a compact, accurate, efficient, robust, and easy-to-use SDI-12 bubbler sensor for water level monitoring, which meets and exceeds USGS guidelines for accuracy. The CBS is low maintenance, with no …

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AquaTrak 5000

AquaTrak 5000 Absolute liquid level sensor Search product catalog for all water level sensors Features Specifications Downloads Shop & Inquire The AquaTrak 5000 sensor provides accurate measurement of absolute liquid level in all weather conditions. Designed for rugged, unattended operation, the sensor has been field proven in adverse environments around the world for hydrology, oceanography, …

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OTT RLS

OTT RLS Radar Level Sensor Search product catalog for all water level sensors Features Specifications Downloads Shop & Inquire The OTT RLS Radar Level Sensor is a non-contact radar level sensor that is ideal for measuring surface water in remote or hard to reach locations. The RLS efficiently measures surface water level at an accuracy …

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APG IRU

APG IRU-2420 / IRU-5000 Non-contact level sensor Search product catalog for all water level sensors Features Specifications Downloads Shop & Inquire 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 …

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OTT Orpheus Mini

OTT Orpheus Mini Pressure transducer with integrated logger Search product catalog for all water level sensors Features Specifications Downloads Shop & Inquire The OTT Orpheus Mini is an integrated pressure sensor and datalogger for level measurement in surface and groundwater applications. It features a robust ceramic measuring cell for long term accuracy, and its built …

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