The 931 uses a sophisticated UV-VIS photometer to measure any single UV-absorbing gas species for process monitoring and control. Additional IR and thermal conductivity sensors capable of detecting non-UV absorbing species, such as CO2 and H2 can be incorporated into the design. The 931 is provided as an explosion-proof package making it suitable for most chemical and petrochemical applications.
Features
- Class I, Division 1, or ATEX II 2 G Hazardous Area Rating
- Direct measurement
- Provision to return sample to process (with heated acid gas probe option)
- Minimal sample conditioning
- Dual-beam, dual-wavelength design
- Optional detectors available (thermal conductivity-hydrogen and IR-hydrocarbon
Industrial
- Oil & Gas
- Chemical & Petrochemical
- Power Plant
