Oxygen Sensor for Analyzer (R-17VAN / PSR-11-39-JD Replacement)

Oxygen Sensor for Nitrox Analyzers – Safe and Accurate Gas Analysis

Diving safely with Nitrox and mixed gases relies heavily on precise oxygen content measurement. This oxygen sensor (R-17VAN / PSR-11-39-JD replacement) guarantees accurate and repeatable O2​ concentration readings every time you analyze your scuba cylinders.

The cell features broad compatibility with a wide range of oxygen analyzers used by recreational and technical divers, gas blending stations, and dive centers. Equipped with a standard Molex connector (3-pin jack), it allows quick plug-and-playinstallation with no extra modifications required.

Key Features & Benefits:

• High Precision & Repeatability: Stable output signal ensures accurate O2​ concentration readings across the 0–100% range.

• Fast Response Time: Reacts to gas concentration changes within seconds, allowing quick analysis of multiple tanks.

• Broad Compatibility: Direct drop-in replacement for Vandagraph R-17VAN, Analytical Industries PSR-11-39-JD, and similar models.

• Durable Construction: Sealed body protects the sensor internal components from environmental factors for an extended service life.

• Factory Fresh & Sealed: Shipped in a sealed, airtight package to prevent sensor degradation prior to activation.

Compatible Analyzers & Devices:

• xFROG: MOA-1

• OxyCheq: Expedition-X, El Cheapo II

• De-Ox / Greisinger: GOX 100

• MSA: MiniOx, MiniOx I, II, III

• RC Dive: Spectrum, Spectrum Pro Digital

• Vandagraph: VN202, TEK-OX

• Dive Rite: VTI

• Teledyne: AD300, MD300

Package Contents:

• Oxygen Sensor (R-17VAN replacement)

• Sealed Protective Packaging