A miniature, value-priced, waterproof data logger for temperature and light monitoring applications; stores 52K measurements.
IMPORTANT INFORMATION
Requires HOBOware software and either an Optic USB Base Station or a HOBO Waterproof Shuttle (U-DTW-1).
HOBOware Pro is required when using the HOBO Waterproof Shuttle. See compatible items below.
VH400 Soil Moisture Sensor Probe Specifications
Power consumption: < 13mA
Supply Voltage: 3.5V to 20 VDC.
Dimensions See drawing.
Power on to Output stable: 400 ms
Output Impedance: 10K ohms
Operational Temperature: -40ºC to 85ºC
Accuracy at 25°C: 2%
Output: 0 to 3V related to moisture content
Shell Color: Red
Voltage Output Curves: Curves, Piecewise...
The Vibrating Wire Inline Extensometer is used to determine the stability and movement behavior of soil, rock, and concrete structures.
Product Features
Flush to surface – no powerhead protruding from wellbore
Suitable for remote reading and data logging
Suitable for extension and compression movements
Can be installed in 3” (76.2mm) wellbore
3/8”...
C109 Pneumatic Readout
The new C109 Pneumatic Readout is the ideal solution for monitoring all pneumatic transducers, including Piezometers and Total Earth Pressure Cells. A sealed weatherproof case and electronic components allows for the most accurate recordings in even the harshest of conditions.
Product Features
Ensures accurate, repeatable readings...
Configurable as a GNSS Base Station, Gateway, Repeater, or Total Station Control Box, ensuring a perfect fit for any monitoring setup.
Product Features
Versatile solution
Flexible power and connectivity
Seamless integration with GeoExplorer
The DT2011B Single Channel Vibrating Wire Data Logger is a low cost, battery powered data logger, designed for reliable, unattended monitoring of a single vibrating wire sensor and thermistor.Product Features
Product Features
Battery powered for remote sites
Compatibility with all VW sensors
100-year memory backup
User-friendly software...
DT2040 20/40 Channel Vibrating Wire Thermistor Data Logger
The DT2040 is a purpose-built logger ideal for remote locations or for instruments that will require frequent reliable data recording.
Product Features
Battery powered for remote sites
Compatible with all VW sensors
100-year memory backup
Easy-to-use software
Compatible with most spreadsheet...
DT2055B: 5/10 Channel Vibrating Wire/Thermistor Data Logger
The DT2055B is ideal for remote locations or instruments that require frequent reliable data recording.
Product Features
Battery powered for remote sites
Compatibility with all VW sensors
100-year memory backup
User-friendly software
Compatible with most spreadsheet softwares
DT4205 5/10 Channel 4-20mA Transmitter Data Logger/Thermistor Data Logger
The DT4205: 5/10 Channel 4-20mA Transmitter Data Logger/Thermistor Data Logger is a low cost, battery powered data logger, designed for reliable, unattended monitoring of up to 10 channels which may be any mix of 4-20mA sensors or thermistors.
Product Features
Battery powered (C or...
DTSAA DT ShapeArray
The DT ShapeArray data logger is designed to measure a single ShapeArray sensorProduct Features
Radio and antenna kit option for incorporation into an RSTAR network
Battery powered for remote sites
Weatherproof NEMA 4X (IP66) enclosure
Easy-to-use software
Data stored in .dat format compatible with SAASuite analysis tools
EL380012 Multi-Point Vibrating Wire Piezometer String
RST Multi-Point Vibrating Wire Piezometers provide excellent long-term accuracy, stability of readings, and reliability under demanding geotechnical conditions.
Product Features
No leakage between zones
Easy installation
Hermetically sealed stainless steel construction
Immune to external electrical...
ELSGP500S Strain Gauge Piezometer
The Strain Gauge Piezometer is specifically designed to meet the rigorous environments encountered in level measurement applications and to provide repeatable, precision depth measurements.
Product Features
16-bit internal digital error correction
316L stainless steel flush diaphragm sensor
Small, rugged package...
Strain Gauge and Vibrating Wire Pressure Transducers are used for uplift measurement in the foundation of concrete dams, overflow settlement measurement in earthfill and rockfill dams, and all other applications where a rugged and reliable pressure transducer is required for measuring fluid pressure in closed circuits.
Product Features
1/4" NPT thread or...
The terminal station provides a single, organized enclosure for manual readings of installed vibrating wire sensors and their thermistors using manual readings.Product FeaturesSimple up/down button operation to select the desired sensor channelIncludes ground terminal for connection to a ground rod for surge protectionRugged NEMA-4X (IP65)...
RST Lockable Well Covers offer the ultimate in surface protection. Square design eliminates rotational removal while sturdy tabs allow security locks to be placed. The raised, angled lid allows casing to rise above the edge of the cover for increased access.Product Features
Provides traffic protection
Leak resistant to prevent infiltration of water...
Stability and movement behavior of soil and rock masses can be determined by the use of borehole extensometers.
Product Features
Accurate and reliable
Anchor lengths can be varied in the field. *For rigid rod extensometers only.
Easily adaptable to remote reading
Rugged, easy to install and simple to operate.
GMS700 NavStar
Battery-powered automated motion detection, specifically designed for use in fast-moving terrain on: slopes, open-pit mines, dams, landslides and structures.Product supplied by NavStar.Product Features
Battery powered by a single 14.4V 68AH lithium battery pack with a lifespan of up to three years
Real-time data and monitoring
Fast,...
GMS800 NavStar
Purpose-built, solar-powered automated movement detection. Designed for rapid field deployment in slopes, open-pit mines, dams, landslides, and structures.
Product Features
Solar powered – Supercapacitor power system requires only 30 minutes of sunlight per day to operate 24/7
Real-time data and monitoring
Fast, low-cost installations with...
LPTPC-V Total Earth Pressure Cell
Total Earth pressure cells are designed to measure stress acting on flat surfaces.Product Features
Long-term stability
Constant monitoring capability
Stainless steel construction
High accuracy and sensitivity
Easy data logging
SG350 Bridge Transducer Readout
The SG350 reads, displays, and logs bridge transducers. Unprecedented accuracy, flexible memory options and ease of use make the SG350 Bridge Transducer Readout invaluable for projects requiring monitoring of bridge transducers. Maximum download time is only 15 seconds.
Product Features
Compact, durable design
Large...
Strain gauge load cells incorporate 8 to 16 high electrical resistance strain gauges in a full bridge configuration that connect to a stainless steel or high strength steel spool.Product Features
Compatible with any conventional strain gauge instrument
Heavy duty strain gauges
Calibration tailored for readings in engineering units
Long term reliability...
The RST Vibrating Wire Soil Extensometer is developed to monitor lateral and longitudinal deformation of soil and different types of embankments and embankment dams.
Product Features
Easy installation and maintenance
Very robust and accurate
Wide measuring range
Suitable for remote reading and data logging
Accuracy is not affected by cable length
VW0420 Vibrating Wire Isolated Analog Interfac
The VW0420 provides an interface between vibrating wire instruments and factory automation systems which support 4-20 mA sensors.
Product Features
Maximum flexibility in connecting the system
4 dielectrically isolated ground subsystem
Straightforward setup, easy to connect via USB cable
VW2100 Vibrating Wire Piezometer
The RST Vibrating Wire Piezometer provides excellent long-term accuracy, stability of readings and reliability under demanding geotechnical conditions.
Product Features
Field proven reliability and accuracy
Hermetically sealed stainless steel construction
Rugged housing to minimize reading errors caused by overload...
VW2106 Vibrating Wire Readout
The VW2106 portable vibrating wire reader reads, displays and records vibrating wire sensors and thermistors. Vibrating wire load cells can be read without additional accessories.Product Features
Durable, compact design
Large graphic display with convenient backlight
Readout in gross or engineering units
Built-in multiplexer...
