Vasthi

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VASTHI is a trusted name in the process industry, known for delivering zero-defect measurement and safety instruments across sectors like power, petrochemicals, cement, steel, and refineries. As the first in India to introduce the latest global sensor technologies, VASTHI ensures unmatched accuracy and reliability in its analytical systems. Backed by strong global partnerships and a customer-focused team, VASTHI stands as a reliable technology partner and a one-stop solution for all industrial monitoring needs.

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Dust / SPM Analyzer Products

Back Scattered Dust Monitor

Back Scattered Dust Monitor

Online dust monitor using advanced laser backscatter measurement for continuous industrial emissions monitoring.

Laser backscatter for stable readings
Single-side installation, no alignment
On-site real-time display
Anti-interference laser modulation
4–20 mA output, low power usage
Tribo Electric Dust Monitor

Tribo Electric Dust Monitor

Real-time continuous dust monitor using tribo-electric principle with logging and alarm features.

Tribo-electric charge detection
Visual and audible alarms
4–20 mA and RS232/RS485 output
Low maintenance, no moving parts
Operates from −25 °C to 400 °C

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