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WG300-LLC - LPG & Carbon Monoxide Gas Alarm for Boats


WG300-LLC - click image to enlarge

WG300-LLC -3 Sensor LPG & CO Alarm System  402.00 inc VAT

 

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A Complete Range of Alarms

Nereus Alarms offer a complete range of gas alarm systems for detecting LPG (butane/propane) and carbon monoxide. Designed specifically for use on boats, these systems use modern electronics and design techniques to provide unrivalled protection. 

The Need for a Gas Alarm

A leak of LPG (LP Gas) can result from any number of situations such as split or perished flexible hoses, chaffing pipes, leaking joints, poorly installed appliances, cracked cylinder lockers, loose cylinder regulators or unlit burners. Being heavier than air, LPG will sink and collect in the bilge or any available compartment. A naked flame, electrical spark or hot exhaust is all that is required to cause an explosion.

The Usual Problem - Water Damaged LPG Sensors

Traditional LPG sensors mounted in any wet area (eg bilge, cylinder locker, galley) are prone to water damage. Once wet, these sensors are permanently damaged and often give a continuous false alarm. Not knowing whether the alarm is due to a gas leak or damaged sensor, the crew are left unsure how to act. Apart from the inconvenience, this results in an expensive repair and a period without protection.

The Solution - Unique Waterproof Sensor

Waterproof Gas SensorTo overcome this problem, Nereus Alarms has developed a unique waterproof sensor which is used in their WG range of alarm systems. These remarkable sensors will survive both splashing water and total immersion and are the only ones of their type on the market.

Whether you use your boat for business or pleasure, you will benefit from reliable protection without the trouble or dangers of water damaged sensors.

Carbon Moxoxide Sensor

Carbon monoxide (CO) is a poisonous gas given off when fuels such as LPG, petrol, wood or charcoal are burnt. A faulty appliance or adverse weather conditions can quickly result in a dangerous buildup. With no taste or smell, an alarm system with an electronic carbon monoxide sensor is the only reliable way to detect and warn of this potentially fatal gas.

Other Features

The alarm systems are small, neat and stylish. They are easy to install (either flush or surface mounted), simple to use and require no maintenance. Lights on the control panel indicate power, fault (eg damaged wire to sensor) and alarm conditions. All models have an internal alarm buzzer, an output to drive additional remote sirens and a separate alarm relay output.

Fast Response & Low Power

The latest technology sensors combine fast response and high performance with very low power consumption. 

Specification

Model WG300-LLC

2x LPG (butane/propane) & CO sensors

LPG alarm sensitivity

~10% LEL (lower explosive limit)

Carbon monoxide alarm sensitivity

50ppm within 60 to 90 minutes; 100ppm within 10 to 40 minutes; 300ppm within 3 minutes (ppm = parts per million)

Operating voltage

12/24V (10 to 32 Vdc)

Current consumption

140mA (normal operation), 200mA (alarm)

Temperature range

-20C to +40C

Auxiliary buzzer output

300mA at supply voltage

Alarm relay output

SPCO, 1A contact rating

Control panel size

96x60x26mm (surface mounted), 96x60x5mm (flush mounted)

Sensor size

35x35x26mm (surface mounted), 35x35x5mm (flush mounted)

Downloads (pdf) & Links

pdf logo Download this page >>>

 

pdf logo User Manual WG300-LLC >>>

 

pdf logo Installation Instructions >>>

 

pdf logo Stickers >>>

 

pdf logo Wiring Diagram >>>

 

 LPG Information >>>

 

 CO Information >>>

 

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Nereus Alarms Ltd
9 Britannia Road, Poole, Dorset. BH14 8AZ  UK
Tel: +44 (0)1202 731886   Fax:+44 (0)1202 739060
info@nereusalarms.com
www.nereusalarms.com