The Pilot Twin Channel Gas Alarm  is a simple, no frills, basic, does what it says on the box, marine LPG gas detector.
The Pilot Twin Channel Gas Alarm has a two remotely mounted sensor heads that should be fixed in a low level location where gas is likely to collect.
The Pilot Twin Channel Gas Alarm is designed to sound if it detects a concentration of LPG before it exceeds 25% of the lower explosive limit. Once it does it sounds a loud (95db) warning signal.
The Pilot Twin Channel Gas Alarm is quick & easy to install. It just requires a fused electrical supply from the ships batteries. The sensor head has a 5mm diameter cable making it easy to discretely pass the wire through bulkheads.

Features

Two remotely mounted detector sensor heads
Simple installation
Power consumption 180mA
Alarm initiated @ 25% of the Lowest Explosive Level
95db Loud alarm & warning light
3.5m of cable with sensor head

This item is designed to operation on both 12 and 24 volt supplies