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GAS DETECTOR IN DIN 6 MODULE CASE

RFG 65.

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APPLICATION

Monitor, by means of remote sensors, the concentration of gas in the air, and, when this exceeds the threshold level, activate the operational relay and the external alarms.

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

Essential sensors: 

  • 1, 2 or 3 sensors for methane, LPG and carbon monoxide.

FEATURES

  • Power supply: 230 V ~ or 12 V–.

  • Consumption: 6 VA.

  • DIN 105 x 115 modular enclosure.

  • Protection IP 40.

  • Adjustable alarm threshold:

    • Methane = 0.5...1.25 %.

    • Propane = 0.22...0.56 %.

    • CO = 0.02...0.05 %.

  • Pre-alarm (63 %)alarm and fault sensors alarm.

  • Voltage-free SPDT output; rating 250 V ~, 5 (1) A for control N.O. or N.C. valves.

Code   Description Data sheet
RFG 651   Gas detector for one remote sensor. G 512
RFG 652   Gas detector for two remote sensors.
RFG 653   Gas detector for three remote sensors.

GAS SENSORS

          Connection length  
Code   Gas Enclosure Protection 3 x 1mm2 3 x 1.5mm2

Data sheet

SGC 150   Methane Domestic (80 x 80 x 35 mm) IP 30 50 m 75 m -
SGC 250   LPG Domestic (80 x 80 x 35 mm) IP 30 50 m 75 m -
SGC 350   CO Domestic (80 x 80 x 35 mm) IP 30 50 m 75 m -
SGS 150   Methane Commercial (80 x 80 x 42 mm) IP 44 50 m 75 m -
SGS 250   LPG Commercial (80 x 80 x 42 mm) IP 44 50 m 75 m -
SGS 350   CO Commercial (80 x 80 x 42 mm) IP 44 50 m 75 m -

GENERAL ACCESSORIES FOR GAS DETECTION SYSTEMS

Code   Description Power supply Consumption Protection Data sheet
SAS 880   Remote audible alarm. 230 V ~ 10 VA IP 22 -
SAL 881   Remote visual alarm. 230 V ~ 4 VA IP 54 -
CSL 882   Remote audible and visual alarm. 230 V ~ 10 VA IP 30 -