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Nereus LPG and Carbon Monoxide Gas Boat Alarms
Product Overview
LPG (butane/propane) is used extensively on boats to provide fuel for cooking and heating. Being heavier than air, any leak of gas will sink and can collect in the boat from the bilge upwards. A naked flame or a spark from an engine or switch is all that is required to cause an explosion.
Carbon Monoxide (CO) is the poisonous gas formed when fuels such as LPG, petrol or charcoal are burnt. A faulty appliance or adverse weather conditions can quickly result in a dangerous buildup. Carbon monoxide has no smell or taste and is invisible to the naked eye, therefore an electronioc sensor is the only reliable way to warn or this potentially fatal gas build up.
The Usual Problem - Water Damaged Sensors
The problem is where to site the sensors. A sensor mounted anywhere in the bilge is prone to water damage. This is especially the case, when mounted low in the bilge, ie where it needs to be fitted. Once wet, traditional sensors are permanently damaged and can give a continuous false alarms. This leaves the crew unsure how to act, not knowing, whether the alarm is due to a gas leak or damaged sensor. Apart from the inconvenience, this results in expensive repair and a period without protection.
The Solution - Unique Waterproof Sensor
Technical Data
Our range of Nereus gas alarms is designed for boats, such as yachts and narrow boats, but can also be installed wherever waterproof sensors and a remote warning are required. The waterproof LPG (butane/propane) and CO detectors give you sufficient warning should there be a gas leak or carbon monoxide present (different sensors) by sounding a buzzer and shining a red light on the control unit. Select a control unit with different quantities and types of sensors. The sensors can be fitted either flush or surface mounted and should ideally be located 300mm up from the floor. The sensors are interlinked by cable with the central monitoring unit.
Additional Information
- Mains powered (12/24V DC)
- Sensors available for LPG (butane/propane) and CO (carbon monoxide) detection
- Unique waterproof sensor - The sensors are able to survive being completely immersed allowing them to be mounted low in the bilge
- Sensors comply to:
- IP55 - Dust and Water Jetting
- IP57 - Dust and Immersion
- Easy to install
- Sensor cable length 6m
- LED power and alarm status indicators
- Internal alarm and output to drive additional remote alarms
- Can connect to gas shut off or control system
| Nereus LPG and Carbon Monoxide Gas Boat Alarms | |||
|---|---|---|---|
|
Model
|
Sensor 1
|
Sensor 2
|
Sensor 3
|
| WG200-LL | LPG | LPG | - |
| WG200-LC | LPG | CO | - |
| WG300-LLL | LPG | LPG | LPG |
| WG300-LLC | LPG | LPG | CO |
Detect Gas in the Bilge
LPG (butane/propane) is used extensively on boats to provide fuel for cooking and heating. Being heavier than air, any leak of gas will sink and can collect in the boat from the bilge upwards. A naked flame or a spark from an engine or switch is all that is required to cause an explosion.
Carbon Monoxide (CO) is the poisonous gas formed when fuels such as LPG, petrol or charcoal are burnt. A faulty appliance or adverse weather conditions can quickly result in a dangerous buildup. Carbon monoxide has no smell or taste and is invisible to the naked eye, therefore an electronioc sensor is the only reliable way to warn or this potentially fatal gas build up.
The Usual Problem - Water Damaged Sensors
The problem is where to site the sensors. A sensor mounted anywhere in the bilge is prone to water damage. This is especially the case, when mounted low in the bilge, ie where it needs to be fitted. Once wet, traditional sensors are permanently damaged and can give a continuous false alarms. This leaves the crew unsure how to act, not knowing, whether the alarm is due to a gas leak or damaged sensor. Apart from the inconvenience, this results in expensive repair and a period without protection.
The Solution - Unique Waterproof Sensor
Unique waterproof sensor - The sensors are able to survive being completely imursed allowing them to be mounted low in the bilge without the risk of water damage.
|
Specification
|
|
|---|---|
|
Alarm Sensitivity
|
LPG: ~10% LEL (lower explosive limit)
|
|
Carbon Monoxide: 50ppm/100ppm/300ppm
|
|
|
Operating voltage
|
12/24 V DC (10 to 32 V DC)
|
|
Temperature range
|
-10?C to +40?C
|
|
Alarm relay
|
SPCO, non-latching, 1A 24V contact rating
|
|
Sensor Dimensions (HxWxD):
|
35x35x26mm
|
|
Control unit Dimensions (HxWxD):
|
96x59x26mm
|
Alarm Spec
| Nereus LPG and Carbon Monoxide Gas Boat Alarms | |||
|---|---|---|---|
|
Model
|
Sensor 1
|
Sensor 2
|
Sensor 3
|
| WG200-LL | LPG | LPG | - |
| WG200-LC | LPG | CO | - |
| WG300-LLL | LPG | LPG | LPG |
| WG300-LLC | LPG | LPG | CO |
| Product Code |
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Brand | Nereus alarms | ||||||||||
| Weight | NAWG300-LLL: 0.65kg NAWG200-LC: 0.62kg NAWG200-LL: 0.62kg NAWG100-L: 0.6kg NAWG300-LLC: 0.65kg |
||||||||||
| Product Datasheets |
Pricing & Availability
| Model | Stock | Price |
|---|---|---|
|
with 1 x LPG Gas Sensor WG100-L Product Code: NAWG100-L |
Stock Level:
1 in stock Expected dispatch: Tomorrow
|
Price:
£245.99 inc VAT £204.99 ex VAT |
|
with 2 x LPG Gas Sensor WG200-LL Product Code: NAWG200-LL |
Stock Level:
Available to order Expected dispatch: 30th Oct
|
Price:
£311.99 inc VAT £259.99 ex VAT |
|
with LPG and CO Sensors WG200-LC Product Code: NAWG200-LC |
Stock Level:
1 in stock Expected dispatch: Tomorrow
|
Price:
£311.99 inc VAT £259.99 ex VAT |
|
with 2x LPG and 1x CO Gas Sensor WG300-LLC Product Code: NAWG300-LLC |
Stock Level:
Available to order Expected dispatch: 30th Oct
|
Price:
£395.99 inc VAT £329.99 ex VAT |
|
with 3 x LPG Gas Sensor WG300-LLL Product Code: NAWG300-LLL |
Stock Level:
Available to order Expected dispatch: 30th Oct
|
Price:
£398.39 inc VAT £331.99 ex VAT |
Delivery Options
The following delivery options are available on this product.
Looking for more information?
If you have any questions or would like more information about this product you can ask one of our specialists.
Direct Telephone
01507 464181