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EuropCorr Hydrogen Probe (Intrusive and Non-intrusive)
Hydrogen permeation probe detecting atomic hydrogen from sour corrosion (HIC, SSC). Intrusive type for high pressure or non-intrusive patch type.
Certified equipment
ATEX / IECEx documentation supplied where stated
Worldwide delivery
Incoterms agreed in each quotation
Quotation first
Price, lead time and certificates in every offer
In acidic and sour environments, corrosion of steel may produce atomic hydrogen that permeates the pipe wall; it can indicate general or localised corrosion due to dissolved H2S and the risk of hydrogen induced cracking (HIC) or sulphide stress cracking (SSC). The EuropCorr Hydrogen Probe detects the hydrogen gas permeating the wall by monitoring the pressure build-up in the cavity of a hydrogen cross; the pressure rise is proportional to the atomic hydrogen flux (ideal gas law).
Two types are offered: an intrusive type for projecting installation in high-pressure systems, and a non-intrusive type with a patch assembly on a threadolet, unaffected by line pressure. Both include a 1/4" NPT pressure gauge, thermometer and hydrogen bleed valve in AISI 316L.
Specifications
| General | |
|---|---|
| Manufacturer | EuropCorr (Italy) |
| Element | Mild steel |
| Standards | ISO 9001, NACE MR0175 / ISO 15156 |
| Parts | |
|---|---|
| Item | Part No. |
| Intrusive hydrogen probe, AISI 316L | 354000 |
| Intrusive hydrogen cross for heavy duty cover | 354002 |
| Intrusive hydrogen cross for pressure retaining cover | 354008 |
| Non-intrusive hydrogen cross, AISI 316L | 354010 |
| Hydrogen bleed valve, AISI 316L | 354004 |
| O-rings, Viton | 354007 / 354013 / 383009 |
Please state the intrusive or non-intrusive type and installation details in your quotation request. The full manufacturer datasheet is available in the Attachments section below. Specifications may be modified by the manufacturer without notice.
EC-354000
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Hydrogen permeation probe detecting atomic hydrogen from sour corrosion (HIC, SSC). Intrusive type for high pressure or non-intrusive patch type.