DGA Monitor Selection Tool

Online DGA Monitor Selection Tool

Score each bid from 0 (no evidence) to 5 (documented and verified). The weighted total updates as you move the sliders. A bid that fails any veto item is disqualified regardless of its score.

Veto items — a bid is disqualified if any of these is true
No measured hydrogen channel (offered as a calculation)
Refuses ≥6 months of drift data or third-party test reports
Field acetylene detection limit above 0.5 ppm
No written T63 / degassing-efficiency figure
Certificate scope excludes the parameters being bid

0.00

Weighted score out of 5

Disqualified — a veto item is checked.

Weighted total = Σ (score × weight). Weights follow the nine-dimension framework in the companion article; dimensions 1–3 carry 55% because they are where the monitoring value lies and where published evidence is thinnest. This tool is a shortlisting aid, not a substitute for a site trial.