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GAS DETECTOR IN DIN 3 MODULE CASERFG 361 |
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APPLICATION
Monitor, by means of a remote sensor, the concentration of gas in the air, and, when this exceeds the threshold level, activate the operational relay.
Complies with CEI EN 50194 and CEI EN 50244 (methano e LPG); CEI EN 50291 and CEI EN 50292 (CO) regulations.
Essential sensors :
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1 sensor for methane, LPG, carbon monoxide.
FEATURES
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Power supply: 230 V ~.
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Consumption: 3 VA.
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DIN 53 x 115 modular enclosure.
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Protection IP 40.
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Adjustable alarm threshold:
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Methane = 0.5...1.25 %
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Propane = 0.22...0.56 %
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CO = 0.02...0.05 % ;
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Pre-alarm threshold about 63 % of alarm threshold.
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Voltage-free SPDT output; rating 250 V ~, 5 (1) A for control N.O. or N.C. valves.
| Code | Description | Data sheet | |
| RFG 361 | Gas detector for one remote sensor. | G 521 |
GAS SENSORS
| Connection length | |||||||
| Code | Gas | Enclosure | Protection | 3 x 1mm2 | 3 x 1.5mm2 |
Data sheet |
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| 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 | - | |