Virtual Hydromet

14/08/2026

Accurately track water levels and temperature in lakes, dams, reservoirs, and groundwater with the Submersible Water Level Sensor (Model: SWLS) from Optical Sensors Sweden AB. Built with a durable AISI 316L stainless steel probe, this sensor features +-0.1% full scale accuracy, an RS485 digital interface, and customizable cable lengths up to 300 meters for seamless system integration. Designed for harsh environments, it offers reliable performance and corrosion resistance for all your hydrological and environmental monitoring needs.

To learn more visit www.opticalsensors.se or contact [email protected]

13/08/2026

Streamline real time hydrological and flood monitoring with the Radar Water Level Sensor from Optical Sensors Sweden AB. Powered by advanced FMCW radar technology (24GHz / 80GHz) with measurement ranges up to 110m and +-3mm accuracy, this non contact sensor is built for rivers, reservoirs, irrigation canals, and urban flood warning systems. Featuring an IP68 waterproof rating, solar power readiness, built in tilt sensor, and smart connectivity (Bluetooth, 4G, NB-IoT, LoRa, RS485, Modbus, MQTT, HTTP), it delivers low power, zero maintenance telemetry even in severe weather and high flood velocities.

Learn more at www.vhydromet.com or reach out to [email protected] today

12/08/2026

Simplify water velocity tracking with the Non Contact Water Current Meter from Optical Sensors Sweden AB, a compact handheld K-band radar device (24 GHz) engineered for precise flow velocity measurement across rivers, wastewater, slurry, and oceans. Featuring a non contact range up to 100 m, a built in angle sensor with automatic slope correction, IP67 waterproof protection, Bluetooth connectivity, and data storage for 2000 records, it keeps operators safe while delivering instant, accurate results.

Perfect for hydrological monitoring, environmental studies, and engineering projects visit www.vhydromet.com or contact [email protected] to learn more

07/08/2026

https://youtu.be/7heIlvY2ZVg

Virtual make Non recoding Rain Gauges are manufactured as per IS:52...

04/08/2026

Meet the Road Eye Sensor (Model: Road SD Mk2) a patented dual IR laser technology designed by Dr. Sten Löfving. This advanced sensor monitors road conditions instantly, detecting dry asphalt, moisture, wet surfaces, packed snow, and invisible clear ice to provide critical real time friction warnings. Built with an anodized aluminum casing and capable of vehicle or roadside mounting, it is ideal for mobile weather monitoring, tunnels, helipads, and automotive research applications.

Visit www.vhydromet.com or contact [email protected] to learn more

03/08/2026

Monitor water depth and temperature with precision using the Submersible Water Level Sensor (Model: SWLS) from Optical Sensors Sweden AB. Housed in a corrosion resistant AISI 316L stainless steel probe, this sensor features +-0.1% full scale accuracy, an RS485 digital output, and optional temperature monitoring (0 degree celsius to 50 degree celsius). With customizable cable lengths up to 300 meters and seamless integration into data loggers or control systems, it is engineered for ground and surface water, dams, lakes, and aquatic ponds.

Visit www.vhydromet.com or contact [email protected] to learn more

31/07/2026

Enhance transportation and environmental safety with the Optical Fog Sensor (Mini oFS) from Optical Sensors Sweden AB, designed to deliver real time atmospheric visibility measurements (MOR) from 10m to >20 km. Powered by advanced forward scatter light technology, this compact, IP-66 weather rated sensor accurately detects fog, haze, and low visibility conditions across all lighting environments. Featuring no moving parts for low maintenance, low power consumption, and seamless RS232 / 0-5V data output integration, it is the ideal choice for road and highway weather systems, aviation, maritime ports, railways, and industrial monitoring.

Contact us today or visit www.vhydromet.com to learn more

25/07/2026

https://www.youtube.com/watch?v=AnSCS2Sx1FU

‘Virtual’ make Digital Soil Moisture Meter, used with the Soil Mois...

25/07/2026

Upgrade your meteorological observations with the Passive Cloud Cover Detector, an all sky imaging sensor designed for continuous, maintenance free cloud cover monitoring 24/7 in all weather conditions. Utilizing a 180° hemispherical field of view and advanced onboard image processing, the PCCD delivers high precision cloud cover measurements in oktas (0-8) across both day and night operations. Built with a rugged, IP 66 weatherproof enclosure and zero moving parts, it features low power consumption and seamless plug and play integration via RS232 / 0-5V outputs making it the ideal solution for solar & PV monitoring, weather stations, aviation, research, and climate studies

For tenders, technical specifications, or pricing, contact our engineering team at [email protected] or visit www.vhydromet.com

24/07/2026

https://youtu.be/AnSCS2Sx1FU?si=AE3f1DkHfWW-iRcW

‘Virtual’ make Digital Soil Moisture Meter, used with the Soil Mois...