Matrix Gasoline/Propane Detector Kit - with Solenoid On/Off Circuit
Microprocessor Controlled to Ensure Correct Sensor Sensitivity
The Detector has the capability to control two sensors which detect both LPG and gasoline, with visual and audible alarms. There is a test switch to check operation of sensors with indicators for fault detection. It also has provision for the connection of an external alarm, bilge blower and the ability to switch a valve on. The detector is fitted with a unique "Pulse & Hold" circuit within the gas detector. This allows the solenoid to be switched at normal voltage and held open at a reduced voltage. This reduces power consumption and heat while the gas is turned on.
Power supply: 10V min to 35V max
Current draw: 140mA with dual sensors (340mA when gas is on)
Alarm sensitivity: 20% LEL (Lower Explosive Limit)
Current at outputs: 800mA maximum
Sensors: detector comes with one sensor