Precision Monitoring for Marine Applications – NESSTECH SEGTEMP 3SUGS Temperature Gauge
- Luis Alberto Fing

- Nov 10
- 2 min read
Updated: Nov 11
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Introduction
The NESSTECH SEGTEMP 3SUGS Liquid/Gas Expansion Temperature Gauge delivers exceptional temperature measurement performance for marine environments. With a durable stainless steel case and non-mercury, silicon-filled design, this direct-mount model ensures accuracy, safety, and long-term stability even in demanding conditions. Ideal for ship machinery and vessel systems, the SEGTEMP 3SUGS reflects the precision and reliability of advanced Japanese engineering.

Exceptional Build for Harsh Conditions:NESSTECH SEGTEMP 3SUGS
The SEGTEMP 3SUGS features a robust stainless-steel case that withstands the mechanical stress and vibration common in marine applications. Its non-mercury, gearless mechanism ensures environmentally friendly operation and smooth, consistent readings.
Model: 3SUGS
Mount Type: Direct Mount / Bottom Connection
Filling: High-viscosity silicone
Dial Size: 75mm
Case Material: Stainless Steel
This configuration provides long-term resistance to corrosion and minimizes maintenance, making it a trusted solution for engine rooms, piping systems, and onboard temperature control panels.
Innovative Gearless, Non-Mercury Mechanism
The SEGTEMP 3SUGS employs a liquid/gas expansion system with no gears or mercury components, providing smooth, responsive operation with reduced mechanical wear. The silicon-filled housing absorbs shock and vibration, preserving internal components and maintaining calibration accuracy even under continuous use.
Reliability and Safety for Marine Vessels
Built with high-grade materials and advanced sealing techniques, the SEGTEMP 3SUGS meets the stringent demands of the marine industry. The gauge’s non-mercury design ensures compliance with modern environmental standards, while its direct-mount structure simplifies installation and improves reliability in high-pressure environments. Drawing (here) Catalog (here)
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