File:Fse-response-time-index-v3.svg

Fse-response-time-index-v3.svg (SVG file, nominally 900 × 600 pixels, file size: 9 KB)

Summary

RTI governs thermal response, while dry pipe water delivery introduces additional delays. Based on Fleming (2002), p. 4-85; Schifiliti et al. (2002), pp. 4-6–4-7.

Original illustration for Response time index, level 3 Advanced.

Source basis: Fleming (2002), p. 4-85; Schifiliti et al. (2002), pp. 4-6–4-7.
Alt text: An unscaled timeline separates heating to operation from dry-valve trip and water transit.
Accuracy notes: Do not imply that every system is dry or assign unsupported durations.

Licensing

New drawing by Fire Safety Academy. © Fire Safety Academy.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	16:42, 2 November 2026		900 × 600 (9 KB)	Emma (talk \| contribs)	Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity

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Response time index

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Short title	RTI governs thermal response, while dry pipe water delivery introduces additional delays. Based on Fleming (2002), p. 4-85; Schifiliti et al. (2002), pp. 4-6–4-7.
Image title	An unscaled timeline separates heating to operation from dry-valve trip and water transit. Source basis: Fleming (2002), p. 4-85; Schifiliti et al. (2002), pp. 4-6–4-7.
Width	900
Height	600