P11 METHANE GAS LEAK DETECTOR
WITH SEMI-CONDUCTOR SENSOR< /p>
DESCRIPTION
SICURGAS is a device that uses a highly sensitive probe to detect dangerous concentrations of methane.
ELECTRICAL CHARACTERISTICS
Power supply voltage 230Vac 50Hz.
Power consumption 4 VA.
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Output via 2 electromagnetic relays.
Contact rating: 6(2)A - 250Vca.
Maximum controllable solenoid valve power 450VA.
Mounting on 3-module box, wall-mounted or round.
Fixing hole suitable for 3-module recessed boxes.< / p>
SICURGAS is a device that uses a highly sensitive probe to detect the presence of dangerous concentrations of METHANE gas.
Sicurgas is complete with two internal alarms: one visual and one audible.
SICURGAS triggers a pre-alarm when the gas concentration is well below the lower explosive limit (LEL).
< span style='font-size: 12pt;'>If the pre-alarm condition persists and the concentration therefore increases relative to the LEL, the alarm is triggered and in addition to the visual signal, an acoustic signal is also activated, warning of the danger. SICURGAS simultaneously activates a relay to control a gas shut-off valve.
Housing made of shock-resistant insulating material.
Internal visual and audible alarm.
Sicurgas has three warning lights:
„„ The green LED indicates that the detector is operating correctly;
„„ The yellow LED indicates a fault in the detector;
„„ The red LED indicates the presence of gas in the environment (ALARM).
Interchangeable semiconductor sensor for gas detection. span >
Sensor lifespan 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 operating mode: stable or pulsed.