QUARK-ELEC AS10 3-in-1 Nmea 2000 Environmental Sensor Owner's Manual

The AS10 is equipped with a five-core screened cable for the NMEA 2000 connection. Connect the cable to the NMEA 2000 network backbone or using a T-piece connector. The AS10 will start working when powered by the NMEA 2000 network.

Specification

Refer to the specifications listed above for detailed information on the product’s technical specifications.

Features

Designed specifically for harsh marine environments to ensure long-term durability and reliability

Accurate and stable environmental monitoring in a single compact device
Simple plug-and-play installation via standard NMEA 2000 connection

Outputs standard NMEA 2000 PGNs for seamless network integration
Powered directly from the NMEA 2000 network (no external power required)
Low power consumption, ideal for continuous onboard operation
Compact, rugged design suitable for space-constrained applications
High measurement accuracy: ±0.5 °C (temperature), ±3% RH (humidity), ±1 hPa (pressure)

Introduction

The AS10 is a compact, high-precision environmental sensor purpose-built for seamless integration into any NMEA 2000 network.
Designed with durability and simplicity in mind, it connects directly via an integrated 1-metre drop cable and draws power from the network—no additional wiring required.
Delivering real-time measurements of air temperature, humidity, and barometric pressure, the AS10 translates environmental conditions into standard NMEA 2000 PGNs.
This information can be utilised by a wide range of onboard systems, including chart plotters and multi-function displays (MFDs), helping users to make informed decisions and improve situational awareness at sea.
With a precision of ±0.5 °C for temperature, ±3% RH for humidity, and ±1 hPa for barometric pressure, the AS10 offers reliable performance across a broad measurement range.
Whether navigating changing weather patterns or optimising onboard climate monitoring, the AS10 delivers essential data in a compact, all-in-one device.
Tested in demanding marine environments, the AS10 is built to withstand the elements and operate reliably in challenging conditions—giving boaters confidence, accuracy, and control, wherever their journey takes them.

Mounting

The AS10 comes with a 2-screw mount, allowing for flexible installation anywhere on the vessel. Each mounting hole has a diameter of Ø3.5 mm, with a centre-to-centre spacing of 29 mm between the two holes.

To ensure optimal performance and proper operation, consider the following guidelines when mounting the AS10:

Disconnect the NMEA 2000 cable from the backbone before installation.
Mounting Location: Ensure the mounting location is flat and stable
Alignment: The sensor can be mounted in any direction required

Cable Security: Securely fit the drop cable to prevent any trip hazards.
Fastening: Ensure that all mounting screws are tightly fastened.
Do not mount near heat-generating components such as engines, heaters, or high-powered displays.

The AS10 comes with a 1-metre drop cable. If a longer reach is needed, an additional drop cable can be connected in series and must be ordered separately.

NMEA 2000 connection

The AS10 is equipped with a five-core screened cable for the NMEA 2000 connection. Simply connect the cable to the NMEA 2000 network backbone or use a T-piece connector. The AS10 will start working as it’s powered by the NMEA 2000 network.

After powering up, the AS10 will turn environmental data into a digital signal, which is read by the AS10 and transmitted along the NMEA 2000 network via PGN130312 (Temperature), PGN130313 (Humidity) and PGN130314 (Barometric Air Pressure).
These PGNs can be used to display the data on an MFD or chart plotter.

Specification

Warranty

Limited Warranty and Notices

Quark-elec warrants this product to be free from defects in materials and manufacture for one year from the date of purchase. Quark-elec will, at its sole discretion, repair or replace any components that fail in normal use.
Such repairs or replacement will be made at no charge to the customer for parts and labour.

The customer is, however, responsible for any transportation costs incurred in returning the unit to Quark-elec. This warranty does not cover failures due to abuse, misuse, accident or unauthorized alteration or repairs.
A return number must be given before any unit is sent back for repair.
The above does not affect the statutory rights of the consumer.

Disclaimer

This product is designed to aid navigation and should be used to augment normal navigational procedures and practices. It is the user’s responsibility to use this product prudently.
Neither Quark-elec, nor their distributors or dealers accept responsibility or liability either to the product’s user or their estate for any accident, loss, injury, or damage whatsoever arising out of the use or of liability to use this product.

Quark- products may be upgraded from time to time and future versions may therefore not correspond exactly with this manual.
The manufacturer of this product disclaims any liability for consequences arising from omissions or inaccuracies in this manual and any other documentation provided with this product.

Document history

Quark-elec (UK) Unit 3, Clare Hall Parsons Green St Ives Business Park St Ives PE27 4WY

Customer Services

https://www.quark-elec.com

FAQ

Q: What should I do if the AS10 does not start working after connecting to the NMEA 2000 network?

A: If the AS10 does not start working, ensure that the NMEA 2000 network is properly powered and check the cable connections for any issues. If problems persist, contact Quark-elec support for assistance.

Documents / Resources

QUARK-ELEC AS10 3-in-1 Nmea 2000 Environmental Sensor [pdf] Owner's Manual
AS10 3-in-1 Nmea 2000 Environmental Sensor, AS10, 3-in-1 Nmea 2000 Environmental Sensor, Nmea 2000 Environmental Sensor, Environmental Sensor

References

User Manual

QUARK-ELEC AS10 3-in-1 Nmea 2000 Environmental Sensor

Product Usage Instructions