Katharometer H2 Purity Analyzer Panel for Power Generators — ABB Compatible, Vens Hydroluft Manufacturing

Overview

Vens Hydroluft Corporation manufactures katharometer-based hydrogen purity analyzer panels compatible with ABB and generic thermal conductivity analyzer systems used in hydrogen-cooled generators. Applicable to older Russian-fleet power plants (LMZ/Electrosila generators) at installations like Vindhyachal, Farakka, and older state genco power stations, as well as modern generator installations.

System Description

3-range katharometer panel for comprehensive H2 purity measurement across different operating conditions. Compatible with ABB Model 6548-000 and 6540-203 analyzer specifications. Power supply compatible with ABB Model 4234 specifications. Gas control valve panel with interlocked manual valves for safe sample gas routing. Multiple measurement ranges for startup, normal operation, and shutdown monitoring.

Applications

Ideal for legacy power plant upgrades and replacements where original European/Russian analyzer panels have reached end of life. Also suitable for new installations requiring cost-effective H2 purity monitoring. Covers the large installed base of Russian-designed LMZ/Electrosila generators across Indian thermal power stations.

Global Standards

Manufactured to IEC 60079 (explosive atmospheres), ATEX Zone 2 compatible for hydrogen service areas, with 4-20mA analog output and optional digital communication for modern DCS integration.

Vens Advantage

Local manufacturing means faster spare parts, field service support, and calibration services compared to importing from European OEMs. Significant cost reduction for both new installations and retrofit/replacement of obsolete analyzer panels.