ORBITALSERVICE®

Oxygen analyzers

PRO2Vision, PRO2VisionH2

ORBITALSERVICE®

Oxygen analyzers

PRO2Vision, Pro2VisionH2

Products

Modern solutions in unique design

Discover our range of residual oxygen analyzers, designed for precise and reliable oxygen measurement in orbital welding applications.

Our latest innovation, the PRO2VisionH2, features our own advanced optical quench sensor technology, specially developed for hydrogen and forming gas applications. It delivers fast, accurate ppm measurements, requires no heating phase, and is insensitive to humidity, pressure, and temperature variations.

All analyzers offer modern interfaces, wireless operation, rechargeable batteries, and worldwide power compatibility with 100–240 VAC autorange supplies.

PRO2Vision and Pro2VisionH2

The next generation of oxygen measurement for hydrogen applications.

The PRO2VisionH2 is one of the few oxygen analyzers worldwide capable of measuring residual oxygen in hydrogen-containing gases, from 1000 ppm down to 1 ppm.

Featuring our own advanced optical quench sensor technology, it delivers fast, precise, and stable measurements without any heating phase. Unlike conventional sensor technologies, it is insensitive to humidity and compensates for pressure and temperature changes, ensuring reliable results in the most demanding orbital welding environments.

With its modern touchscreen interface, wireless connectivity, and intelligent data management, the PRO2VisionH2 sets a new standard for professional residual oxygen analysis.

Technical Data

Measuring area: 1000 ppm – 1 ppm
Measuring Principle: Optical Fluorescence Quenching
No sensitivities on H2, humidity and ozone
Instant start-up
Quickly ready to measure [less than 5 seconds]
Automatic temperature, humidity & pressure compensation
Hydrogen compatible (compatible gases: Ar, N₂, He, Ar-H₂, N₂-H₂)
Moisture resistant
Maintenance-free sensor (>10 years)
Approx. 11 h battery run-time
Integrated signal horn
Integrated Bluetooth-module (Bluetooth-class 1, 100 m range) -> data transmission for PC calibration
Robust case
High-resolution 1.9″ AMOLED-colour display
Automatical OFF-mode after 10 min. without measuring-value under 1000 ppm
Weight:
- Device: 320 gr (11.3 oz)
- With transport case: 1,2 kg (2.65 lb)
Dimensions:
- Device: 160 mm x 75 mm x 50 mm (6.30” x 2.95” x 5.31”)
- Transport case: 300 mm x 200 mm x 135 mm (11.81” x 7.87” x 5.31”)
Power supply: 5 VDC via USB-C
Battery: 3.7 V lithium-ion, type 18650 (included inside the device)
Article number: PRO2VisionH2100

Options:
- Power Bloc 2A for USB-C Cable:
  - Article number: Pro2Expert103
- Loading Cable USB-C without power supply:
  - Article number: Pro2Expert102