WITH CATALYTIC SENSOR and PRE-ALARM< /span >
DESCRIPTION
SICURGAS is a device that uses a highly sensitive probe to detect the presence of dangerous methane concentrations. The pinnacle of technology for the detection of explosive gases: the pre-alarm activates any signaling device (e.g. modem).
ELECTRICAL CHARACTERISTICS
Supply voltage 230VAC 50Hz.
Consumption 4 VA.
Output via 2 electromagnetic relays.
Contact rating: 6(2)A - 250Vac.
Maximum power of controllable solenoid valve 450 VA.
REGULATIONS AND APPROVALS
Complies with EN 50194, EN 60730-1 standards.
Type A device.
INSTALLATION
Mounting on 3-module box, wall-mounted or round.
Mounting hole suitable for 3-module flush-mounted boxes.< /span> p>
OPERATION
SICURGAS is a device that uses a highly sensitive probe to detect the presence of dangerous METHANE gas concentrations.
Sicurgas comes with two internal alarms: a visual and an acoustic one.
SICURGAS activates a pre-alarm when the gas concentration is well below the lower explosive limit (LEL), immediately lighting up the red light and activating any signaling device (e.g. modem).
< p align='left'>If the pre-alarm state persists and consequently the concentration increases according to the LEL, the alarm intervenes, activating not only a visual signal but also an acoustic signal that warns of the danger. At the same time, SICURGAS triggers a relay to control a gas shut-off valve.
FEATURES
Housing made of shockproof insulating material.
Internal visual and acoustic alarm.
There are three warning lights on Sicurgas:
„„ The green LED indicates that the detector is working correctly;
„„ The yellow LED indicates a fault in the detector;
„„ The red LED indicates the presence of gas in the environment (ALL ALARMS).
Interchangeable semiconductor sensor for gas detection.
Sensor life 5 years from installation.
The relay used is of the sealed type filled with inert gas, which in all cases ensures the absolute absence of sparks during switching phases.
Internal selector (jumper) to choose the relay switching mode: stable or pulsed.
Cord/Button to silence the alarm in case of intervention due to alcohol vapors or some of the most dangerous common areas that can cause a false alarm.
Housing made of shockproof insulating material.
Internal visual and acoustic alarm.
There are three warning lights on Sicurgas:
„„ The green LED indicates that the detector is working correctly;
„„ The yellow LED indicates a fault in the detector;
„„ The red LED indicates the presence of gas in the environment (ALL ALARMS).
Interchangeable semiconductor sensor for gas detection.
Sensor life 5 years from installation.
The relay used is of the sealed type filled with inert gas, which in all cases ensures the absolute absence of sparks during switching phases.
Internal selector (jumper) to choose the relay switching mode: stable or pulsed.
Cord/Button to silence the alarm in case of intervention due to alcohol vapors or some of the most dangerous common areas that can cause a false alarm.
