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Virtual Hydromet Environmental Equipment & Supplies
68 equipment items found
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
This is a research grade normal incidence direct solar irradiance sensor (also known as a pyrheliometer). Suitable for tracker mounted operation is intended for short-wave direct solar irradiance measurement of the sun. This is a ‘First Class’ compliant pyrheliometer, as per the latest ISO and WMO ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
This sensor is used to detect the presence of surface moisture on foliage and calculate the duration of wetness. When moisture is present, the sensor detects an electrical resistance change between the gold-plated elements of the grid. This is displayed by the logger as a value between 0 (dry) and 15 (wet). Sensor Output: Resistance varies from above 3,000,000 ohms when dry to around 1,000 ohms ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
Cloud cover (also known as cloudiness, cloudage, or cloud amount) refers to the fraction of the sky obscured by clouds when observed from a particular location. This CCF sensor is for measurement of the Cloud Cover Factor. This innovation of Dr. Sten Lofveng makes it possible to get automatic observations of the Cloud Cover Factor, CCF 24 hours a day i.e. the fraction of the sky that is covered ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
The SEN-SR-SS is a Sunshine sensor with a TTL (High / Low) output and exhibits excellent cosine response. It incorporates a silicon-cell photodiode that measures solar radiation. With a sensor housing design that features a fully potted, domed-shaped head making the sensor fully weatherproof and ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
This temperature sensor used to monitor the temperature of Ground/Surface water, lakes, pools, aquatic ponds, Soil, Ice, Road Temperature. The temperature sensing device is potted in a stainless steel probe mounted in a plastic enclosure and are coated with a sealant to withstand outdoor moisture. It is designed specifically to monitor temperature. This sensor can be connected to data-logger, ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
This is a low-cost anemometer, which utilises proven ultrasonic technology to provide wind speed and direction data via one serial or two analogue outputs. To confirm correct operation, outputs are transmitted together with an instrument status code. With a robust, corrosion-free polycarbonate housing, this small, lightweight wind sensor is recommended for use in harsh environmental conditions ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
Microwave technology measures the water velocity and water level, according to the built-in soft Piece model and algorithm, convert the flow and cumulative flow of the cross-section. Use 24GHz and 60GHz microwaves for flow rate and water Position measurement, the measurement result is not affected by ambient temperature, air pressure, water The influence of surface water vapor, water pollutants ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
The Model SEN-WD is the electronic wind vane represents the latest technology in wind sensing: a balanced wind direction vane with a near-zero friction bearing and a high accuracy magnetic angle sensor to provide precision wind direction. Unique locking feature allows you to easily set "North" regardless of mounting ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
Early warning systems are an important component of disaster risk management strategies. In contrast to flood forecasting systems, which assess flood risk, the main purpose of early warning systems is to issue warnings when a flood is occurring. It uses a radar Level sensor for water level measurement in River and Rainfall Sensor as a base input parameter. This system has capability to ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
The Suspended Solids Analyzer is a unique system that combines advanced electronics with solid-state, smart sensors. Suspended solids Analyzer that utilizes an submersible-type sensor. The design of probe eliminates the effects of fluid colour. In-situ measurements provide instantaneous accurate readings and a choice of isolated linear outputs is supplied as standard. An Insertion type sensor is ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
A tide gauge is a device for measuring sea level and useful for detecting tsunamis. Sensors continuously record the height of the water level with respect to a height reference surface close to the geoid. Water enters the device by the bottom pipe and Hydrostatic Submersible pressure type level sensors measure its height and record it in to the Data logger memory with date and time stamp. Tide ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
This is a 18 kg (aproximate) cable-suspended bed load sampler with 3" x 3" (76 mm x 76 mm) opening and 1.4 expansion ratio. A tailfin arrangement provides flow direction orientation and sliding collar allows adjustment of balance point based on stream flow conditions. The collar is set so that the sampler will touch the water tail first to aid in rapid orientation with the streamlines of flow. ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
This is a lightweight sampler for collection of suspended-sediment samples where wading rod sampler suspension is used. The sampler consists of a streamlined aluminum casting, 13 inches (33 cm) long, which partially encloses a pint (0.47 liter) sample container (sold separately). The sampler weights 4.5 pounds (2 kg) including sample container. A standard 1/2 inch (1.27 cm) wading rod is threaded ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
These are medium-weight suspended sediment samplers for hand line or sounding reel suspension. The DH 59 sampler comprises a streamlined bronze casting, 15 inches (38 cm) long, which partially encloses a pint-size (0.47-liter) sample container (sold separately). This sampler weighs approximately 22 pounds (10 kg), and is equipped with a tail vane assembly to orient the intake nozzle of the ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
Camera Based Discharge Measurement ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
DischargeKeeper ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
Virtual make Bridge Outfit - Measuring Crane is manufactured as per IS 6064-1971. This equipment is useful for lowering and lifting heavy instruments like-current meter with fish weight for measuring stream velocity and obtaining sediment studies from the road bridge sites or from boat amid the rivers. The crane is easy to operate & maintain. It is made of aluminum structure. The rear assembly is ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
This is a compact, Multichannel, battery-powered logger. It logs velocity data of all 8 channels simultaneously. It is useful for flow surveys, IandI studies, stormwater, irrigation water and sewage ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
The Virtual Make “Water Velocity Logger” Model: DVI-K20 is a small electronic hand-held device that can be used to measure flow velocity from mechanically rotating current meter. A superior feature of the DVI-K20 is its ability to store up-to five current meters data at a time and interface directly to a Laptop, Pocket-PC, or other computing device and provide data in MS-Excel File Format that ...
Manufactured by:Virtual Hydromet based inRoorkee, INDIA
Virtual make Automatic Weather Station is a fully computerized, digital and self contained power source system, fitted with Data Logger and battery charging solar panel with rechargeable, maintenance free batteries complete with sensors mounted on a tripod stand with sealed waterproof IP65 enclosure for Data Logger, Solar charger and ...