Article number	EAN
72.380.5231106	7072380231063

The Trygg Båt WaterSensor+ is a wireless sensor that detects the presence of water. The sensor also measures temperature and humidity and can warn in case of danger of frost. If water is detected, the sensor sends signals to the Trygg Båt hub. A light and sound alarm is triggered both on the sensor and on the Trygg Båt hub, in addition to push notifications in connected mobile applications. The wireless water sensor is small and can be placed freely where the risk of leakage is greatest or where temperature and humidity are desired. The included battery has a lifespan of >5 years.

 

 

 

LED indicator

 

 

1. Button for interaction with WaterSensor+ (setting alarm, connection to Trygg Båt hub, etc.)
   
   
2. LED indicator for device status and water detection status
   
   
3. Opening for water supply to sensor points for water detection
   
   
4. External bracket detection sensor points for connecting power and sensor tape
   
   
5. Buzzer for sound signal
   
   
6. External Power Supply Contact Point (5V DC)
   
   
7. Opening for measuring external temperature and for sensor tape
   
   
8. Sensor probes for water detection
   
   
9. Battery cover CR2477
   
   
10. Sensor probes for water detection

 

Connections

INPUT/OUTPUT	TYPE OF CONTACT
2x Power probes +/- (for WaterSensor+ Bracket Power Adapter 5V DC)	Gold coated metal probe
1 x 2 Sensor probes for detecting installation in external bracket	Gold coated metal probe
2 x 2 Sensor probes for water detection	Gold coated metal probe

 

 

Accessories

Trygg Båt WaterSensor+ Cover

The Trygg Båt WaterSensor+ Cover is used to fix the Trygg Båt WaterSensor+ inside the boat. The cover ensures the WaterSensor+ stays in place, while also protecting the sensor from accidental impacts. The cover includes double-sided tape for mounting on surfaces where drilling is not desirable, such as the boat hull.

 

 

Functionality

Trygg Båt WaterSensor+ is a wireless water sensor that communicates with the Trygg Båt hub via WiMEA, a proprietary wireless protocol developed by for safety-critical communications between Trygg Båt hub and safety critical sensors.

 

Water detection: Trygg Båt WaterSensor+ is capable of detecting even small amounts of water, triggering an alarm on Link. This feature is crucial for preventing water damage in your home by providing early warning of leaks from pipes, appliances or other sources.

 

Temperature measurement: Trygg Båt WaterSensor+ continuously measures ambient temperature. This helps you keep track of the temperature conditions in your home and makes it possible to detect the risk of frost damage to water pipes and other installations.

 

Relative humidity (RH) measurement: Trygg Båt WaterSensor+ measures the relative humidity (RH) where the unit is located. This is useful for monitoring the humidity level in your home. By keeping track of humidity, you can identify and address potential moisture-related issues before they escalate.

 

Sensors

Humidity measurement	0-100% (+/- 2%)
Temperature measurement	–10 to 70 °C (+/- 0.2 °C)
Water detection	2 by gold coated sensor probes

 

 

Operating system

 

 

Trygg BåtWaterSensor+ runs the AbraOS operating system, a proprietary Real Time Operating System (RTOS) that runs in real time. The AbraOS operating system is designed for use in security-critical functions, and to be immune to viruses and cyberattacks, providing an extra layer of security for your smart home.

Abra OS automatically updates over-the-air (OTA) if WaterSensor+ is connected to Trygg Båt hub via WiMEA or from mobile phone over Bluetooth. This ensures that the latest version of the operating system is always installed and that you always have access to the latest features and security enhancements. The update process takes only a few minutes and is completed at times when critical features are not in use.

 

 

Communication

Trygg Båt WaterSensor+ supports the following communication protocols:

 

WiMEA	915 MHz FCC (US/CAN), 868 MHz RED (EU)
Bluetooth	2.4 GHz
Zigbee	2.4 GHz

 

Dimensions

 

PRODUCT	HxWxD (mm)	Weight(g)
WaterSensor+	Ø55 x 22 mm	40 g

 

 

Colors

Trygg Båt WaterSensor+ comes in a neutral white colour with a grey button.

 

Power supply

Trygg Båt WaterSensor+ uses an exchangeable 3V CR2477 coin cell battery.

 

Safety instructions

Trygg Båt WaterSensor+ is designed with safety in focus. Despite the low voltage, we ask that you pay attention to the dangers of electrical products and follow the instructions below.

• The system must only be used in good condition and in accordance with. Installation and use instructions in this manual.
• Fell Marine accepts no liability for damage caused by non-compliance with the instructions.
• Genuine components, accessories and spare parts must be used for proper and safe operation of the system. Improper use or non-genuine components may result in reduction or termination of the product's warranty provisions.

Installation

Guidelines for choosing the optimal location

The Trygg BåtWaterSensor+ can be be installed flat on a suitable surface, alternatively fixed using the WaterSensor+ Bracket.

Reduce disruption: Keep WaterSensor+ away from electronic devices that might interfere with signals, such as microwave ovens or cordless phones. We recommend > 1 m distance to mentioned or similar equipment that transmits or receives high-frequency radio signals.

Check signal strength: Ensure that the WaterSensor+ is within the wireless range of the Trygg Båt hub.

 

Trygg BåtWaterSensor+ standalone installation

Position the WaterSensor+ in locations where there is a risk of water leaks.

This is typically at the bottom of the hull, in the engine department or inside the boat cabin.

 

Water sensor installation with Trygg Båt WaterSensor+ Bracket

The WaterSensor+ can be placed freestanding or mounted on the hull, helm or other location in the boat that requires water detection. The bracket provides flexibility to strategically place the sensor in locations where humidity measurement is critical for health and building integrity.

1. Clean the mounting surface and remove the 4x tape covers before mounting the bracket.
   
   
   
   or
   
   Mount using screws suitable for the surface, minimum 2x (max. Ø3 mm). Do not overtighten, as this will damage the bracket.
   
   
   
   
2. Place the WaterSensor+ in the bracket, and mount the cover on top.
   
   
   
   
3. Turn the cover in the direction of the arrow to lock.You will hear and feel a "click" when the cover is in place. Unlock the cover by turning in the opposite direction.
   
   

 

Use of the product

Pairing Trygg Båt WaterSensor+ with Trygg Båt hub

 

 

1. Insert batteries into the WaterSensor+
   
2. Activate WaterSensor+ paring mode on Trygg Båt hub
   Press the center button on the Trygg Båt hub 1x and the Power indicator is fading green in and out.
   
   
3. Initiate paring mode on WaterSensor-
   On the WaterSensor+, press and hold the button for more than 3 seconds. This will start the automatic connection process. The LED on the WaterSensor+ will blink quickly in blue color, indicating that it is attempting to pair with the Hub.
   
   
4. Confirm successful pairing
   Trygg Båt fob LED blinking green rapidly 5 times indicates successful pairing.
   
   
5. Repeat for additional devices
   Repeat steps 1 to 3 for all new water sensors that shall be connected to the Trygg Båt hub.

 

Configuring the product

The configuration of the WaterSensor+ is conducted through compatible mobile applications. Typical settings that can be modified include:

• Managing connected devices (add new or delete)
• Changing the name of the device
• See the assigned location of the device.

 

Function testing

Function testing is crucial for verifying the reliability and safety of systems. It ensures that all components perform correctly, maintaining operational integrity and safety in both regular and emergency situations.

 

Water detection

Use a wet cloth to apply water to the sensor points on the wireless sensor.

 

Ensure that:

• The Trygg Båt hub emits an audible alarm signal and that the ALARM light is blinking red.
• The wireless sensor emits a low, audible signal and is blinking red.

To stop the water alarm, wipe the sensor point dry and press the Trygg Båt hub button.

Repeat the test for each installed wireless sensor.

 

Temperature and humidity measurement

Using a compatible mobile application, verify that the WaterSensor+ responds to changes in temperature and humidity.

 

 

Notifications, indications and signals

The light signals in the symbols on WaterSensor+ indicate the condition of the device or report on events such as connection status and alarms, in combination with audio signals.

 

          

 

The list below indicates the key statuses indicated by Trygg Båt hub and what these mean.

 

Light	Sound	Status	Information
Green flashing light continous	-	Everything OK	No water leakage detected
Three green blinks	3x Long beeps	Connection to wireless device successfully	The device is now part of the system
Yellow double blink	2x Short beeps	Wireless device connection failed	Try connecting again. Make sure your device is near your Trygg Båt hub
Red blinking continuous	Continuous beeping	Water leakage, alarm activated	Immediate action required by the user. Confirm the status of the device before cancelling the alarm.

 

States and modes

WaterSensor+ has the following states and modes:

• Normal mode - no water alarm
• Water leak detected - water alarm activated
• Pairing mode

 

Specifications

General

IP grad	IP44
Resistance to shocks	IK06
Fire safety	IEC 60950 1&22, CE-UL94
Power supply	CR2477 , 3V coin cell battery
Operating temperature	0°C to 40°C (40°C to 104°F)
Relative humidity	0% - 100% (non-condensing)
Material approvals required	RoHS (2002/95/EC) REACH
Approvals	CE/RED, FCC Part 15, Zigbee
Color	White

 

Maintenance, cleaning and transportation

Maintenance 

The product does not require ongoing maintenance, with the exception of cleaning. See the section below.

 

Install or replace internal battery

 

1. Open the battery cover on the bottom by turning counterclockwise. Use a suitable tool if the cover is difficult to turn.
   
   
   
   
2. Remove the old battery and insert a new CR2477 battery with the positive (+) side facing out.
   
   
   
   
   
   
3. Place the cover back and push it all the way in, then turn clockwise to secure the cover.
   
   
   

 

 

Cleaning

To clean your WaterSensor+, wipe it with a soft cloth moistened with mild detergent. Avoid using abrasive cleaners or chemical solvents that contain oil or alcohol, as this can discolor the plastic. Use another soft, dry cloth to wipe it dry.

Transport

The WaterSensor+ should always be transported in its original packaging. If the packaging should fall or be affected in any other way, a visual inspection should be performed to confirm possible damage to the product.

Storage

To preserve the packaging and its contents, we recommend storage in a tempered, dry and well-ventilated area. Relative humidity should not exceed 80% and no corrosive gas should be present. Storage or transportation environment must never exceed the limits provided in the technical specifications of the WaterSensor+.

 

Disposal

This electronic equipment must not be disposed of in household waste. For the return of old devices, free collection and acceptance points may be available in your vicinity. Observe local regulations for correct and environmentally friendly disposal. If the old electronic equipment contains personal data, you are responsible for deleting it yourself before returning it.

The crossed-out wheeled bin symbol indicates that the item should be disposed of separately from household waste. The item should be handed in for recycling following local environmental regulations for waste disposal. By separating a marked item from household waste, you will help reduce the volume of waste sent to incinerators or land-fill and minimize any potential negative impact on human health and the environment. For more information, please contact Fell Technology.

Electronic equipment such as WaterSensor+ should not be disposed of in household waste, as indicated by the waste bin on the back of the product. Broken units can be disposed of for recycling at waste stations in your area. Follow local rules for proper and environmentally friendly disposal.

If the old electronic equipment contains personal data, you are responsible for deleting it yourself before returning it. The item shall be delivered for recycling in accordance with local environmental regulations for waste disposal. By separating a branded item from household waste, you will help reduce the volume of waste sent to incinerators or landfills and minimize any potentially negative impacts on human health and the environment.

 

Certifications

Trygg Båt WaterSensor+ compliance statement for CE marking and sales within the EU/EEA

Model Number: W3703
Marketed as: Trygg Båt WaterSensor

The WaterSensor has been developed by Abra's sister company, Fell Technology AS, which has declared under its sole responsibility that the above product complies with the essential requirements of the following directives from the European Union:

• Radio Equipment Directive (RED) – 2014/53/EU
• Low Voltage Directive – 2014/35/EU
• RoHS Directive – 2011/65/EU, EU 2015/863

Harmonised standards and normative documents

The following harmonised standards and normative documents are those to which the conformity of the product has been declared, and by specific reference to the essential requirements of the referred directives:

 

Health & Safety (Article 3.1(a) of RED):

• EN 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013
• IN 62368-1: 2014/A11:2017
• IN 62311: 2008

EMC (Article 3.1(b) of RED):

• EN 301 489-1 v2.2.0
• EN 301 489-17 v3.2.0
• EN 55032:2015 + AC:2016
• IN 55024:2010
• IN 61000-3-2:2014
• IN 61000-3-3:2013

Spectrum (Article 3.2 of RED):

• EN 300 328 v2.1.1
• EN 301 893 v2.1.1

RoHS Directive, 2011/65/EU:

• IN 50581:2012

 

Trygg Båt WaterSensor+ compliance statement for CE marking and sales in the United States and Canada

Electromagnetic compatibility (EMC)

This device complies with Part 15 of the FCC Rules/Innovation Science and Economic Development Canada's license-exempt RSS standard(s).

Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation of the device.

WARNING

Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

 

NOTE
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is
  connected.
• Consult the dealer or an experienced radio/TV technician for help

RF Exposure Information

This device complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co located or operating in conjunction with any other antenna or transmitter.

Radiation Exposure Statement

This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body.

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

Radiation Exposure Declaration (FR)

This equipment complies with the IC radiation exposure limits established for an uncontrolled environment. This equipment should be installed and used with a minimum distance of 20 cm between the radiation source and your body.

This apparatus complies with Industry Canada's RSS for licence-exempt radio apparatus. Operation is permitted under the following two conditions: (1) the device must not produce interference, and (2) the user of the device must accept any radio interference experienced, even if the interference is likely to compromise its operation.

 

Déclaration d'exposition aux radiations (FR)

Cet équipement est conforme aux limites d'exposition aux rayonnements IC établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps.

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

 

Warranty and service

The Trygg Båt WaterSensor+ and its accessories are free from material defects and are designed in accordance with the consumer protection laws and regulations of the country in which the product is purchased. All properly installed hardware is covered by our 5-year limited warranty*.

If your WaterSensor+ needs repair within the warranty period, please contact Fell Marine Customer Support. Further information can be found on the web page Fell Marine | Wireless man overboard system

*Some countries and/or registered products may have extended warranties.

 

Frequently Asked Questions (FAQs)

What does it mean when the device light indicator is blinking green?

This indicates that everything is fine with WaterSensor+.

 

Why does the device light indicator pulse in green?

The device status LED pulses when the Trygg Båt hub is plugged in but lacks connectivity to the Abra Cloud. Check your internet connection.

 

What do I do if I get a water leak alarm?

The device light indicator will blink red. Clear the alarm by pushing the center button of the Trygg Båt hub or using a compatible mobile application paried with the Trygg Båt hub.

 

Legal information

Brands

Fell Marine is a registered trademark with Fell Technology AS.

Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries.

Google Play and the Google Play logo are trademarks of Google LLC.

 

License Rights and Restrictions

NO RIGHTS OR LICENSES, EXPRESS OR IMPLIED, ARE GRANTED TO USE THIRD-PARTY DEVICES IN COMBINATION WITH THESE PRODUCTS IN A WIRED OR WIRELESS NETWORK, OR TO USE THIRD-PARTY SERVICES TO ACCESS, MONITOR, OR CONTROL THESE PRODUCTS ON A WIRED OR WIRELESS NETWORK OVER THE INTERNET OR OTHER NETWORK.

 

Manufacturer

Fell Technology AS

Bragernes Torg 2

NO-3017 Drammen

Norway

 

www.felltech.no

 

Copyrights 

Copyright ©2024 Fell Technology AS. All Rights Reserved.
Fell Technology AS and Fell Marine AS are companies in Fell Group AS.

Development of products is carried out by Fell Technology AS, with licensing granted to Fell Marine AS for use.