SELECTIVE MICROPROCESSOR-BASED DOMESTIC GAS DETECTORS WITH RELAY OUTPUT

RGS 128 - 228

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APPLICATION

Electronic digital detectors fitted with internal methane or LPG internal sensing element. Option of connecting 1 or 2 methane, LPG or CO outside sensors. Signals pre-alarm, alarm and fault in sensing element.

Complies with CEI EN 50194 and CEI EN 50244 (methano e LPG); CEI EN 50291 and CEI EN 50292 (CO) regulations.

Optional sensor:

1 or 2 methane detecting sensors (SRS 158), LPG (SRS 258), CO (SRS 358).

FEATURES

Power supply: 230 V ~.
Consumption: 2 VA.
Protection: IP 42.
Domestic type enclosure: 130 x 80 x 37 mm.
Wall mounting.
Voltage-free SPDT relay output, rating max. 250 V ~, 5 (1) A.

Code	Internal sensor	Alarm threshold	Pre-alarm threshold	Data sheet
RGS 128	methane	0.80 %	0.50 %	G 221
RGS 228	LPG	0.35 %	0.20 %	G 221