METER ATMOS 41W WI-FI All In One Wireless Weather Station Instruction Manual

METER ATMOS 41W WI-FI All In-One Wireless Weather Station

Specifications

• Product: All-in-One Wireless Weather Station
• Model Number: 18561-00 4.2024
• Features: Wi-Fi connectivity, ZENTRA Cloud data access

Product Usage Instructions

Verify Wi-Fi Signal
Before installation, ensure a strong Wi-Fi signal is available for data transmission to ZENTRA Cloud.

Data Access:
Access ATMOS 41W data online through ZENTRA Cloud. Subscribe to the cloud service and follow the instructions to add the device.

Power On and Connect

• A. Install ZENTRA Utility Mobile on your smartphone or tablet by scanning the QR code provided.
• B. Remove Rain Funnel: Twist and remove the rain funnel carefully from the base without disconnecting the wire.
• C. Power Up Device: Pull the clear plastic tab to activate the device. Status lights will indicate power availability.
• D. Press the TEST button with ZENTRA Utility Mobile open to connect the device.
• E. Connect the ATMOS 41W: Select the device on the app to establish a Bluetooth connection for sensor information retrieval.
• F. Replace Rain Funnel: Align and twist the rain funnel back in place ensuring the cable is clear.
• G. Connect to Wi-Fi Network: Configure Wi-Fi settings on the app and confirm network connection.
• H. Verify Readings: Check and save readings on the main screen to ensure they are within expected ranges.

Introduction

Before field installation, please verify all ATMOS 41W components arrived intact. Please carefully follow Step 1 and Step 2 before taking the device into the field for installation. Read the complete user manual at meter.ly /atmos41W-support.

Verify Wi-Fi
When evaluating where to install the ATMOS 41W, METER recommends verifying adequate Wi-Fi signal (Step 3C) for the chosen location. The Wi-Fi network signal must be strong enough for data to be transmitted to ZENTRA Cloud.

Data Access
ATMOS 41W data are accessed online via ZENTRA Cloud, a web application used to download, view, and share data as well as to change configurations.
The ATMOS 41W requires a paid subscription to use ZENTRA Cloud. See Step 2 to learn how to add the ATMOS 41W to ZENTRA Cloud.
Save the orange device subscription card included with the ATMOS 41W in a safe location. This card contains the following information for the subscription:

• Device serial number
• Password
• Server name where sensor data is stored.

ATTENTION

• For best results, use the latest versions of ZENTRA Utility Mobile software and ATMOS 41W firmware.
• ZENTRA Utility Mobile will prompt with available updates for software and ATMOS 41W firmware. Consult the ATMOS 41W User Manual (meter.ly/atmos41W-support) for more troubleshooting tips.

Power On and Connect With ZENTRA Utility Mobile

A. Install ZENTRA Utility Mobile

• On a smartphone or tablet, scan the QR code to install ZENTRA Utility Mobile.
• If prompted, follow the instructions to update software or firmware.

B. Remove Rain Funnel
Press and twist the rain funnel counter-clockwise to unlock from the base.
Carefully remove the funnel.

CAUTION: Do not disconnect the attached wire.

C. Power Up Device

• Pull and remove the clear plastic pull tab to allow contact with installed batteries.
• Status lights on the blue overlay will blink, indicating power is available.
  NOTE : The status lights will blink red, indicating an error, until connected to a Wi-Fi network.

D. Activate Bluetooth® Module
With ZENTRA Utility Mobile open on your mobile device and the ATMOS 41W rain funnel removed, push the TEST button on the blue overlay.

E. Connect the ATMOS 41W

• On the Connect screen in the app, tap on the desired device to connect.
• The bluetooth connection will be established and ATMOS 41W and sensor information will be retrieved

F. Replace Rain Funnel

• Line up the padlocks, press down, and twist the rain funnel clockwise until it locks.
• NOTE: Be sure the cable and connector are clear of the internal spring and are not pinched before closing.

G. Connect to Wi-Fi Network

• Tap Configure on the main screen. Then tap Configure Wi-Fi Network to choose the desired Wi-Fi network.
• Enter the passphrase if the network is secured. See the ATMOS 41W User Manual (meter.ly/atmos41wUM) if using an enterprise network.
• Tap Join to confirm network settings.

H. Verify Readings

• Tap Back then Save to return to the main screen.
• Tap Refresh to display the list of readings.
• Verify that these readings are within the expected ranges.
• The ATMOS 41W is now ready for use.

Add ATMOS 41W to ZENTRA Cloud

Before field installation, please do the following. ZENTRA Cloud is best viewed on a laptop or tablet:

A. Create User Account

• Using a web browser, navigate to the server listed on the orange
• Device Subscription card. Select the Sign-Up button.
• Enter valid email address and user information.
• Accept Terms and Conditions.

B. Verify User Account

• Select the Sign-Up button (generates email confirmation).
• Click on the hyperlink in the confirmation email to verify the user account.

D. Add Device

• Click on the Add New button.
• Select Device from the menu.
• Enter the Device Serial Number and the Device Password from the orange Device Subscription card (remove from the funnel and store in a safe location).
• Click the Create button to subscribe and add the device to the organization

Field Site Preparation

At the field site and before final installation, please do the following:

A. Identify Mounting Location—Landscape

• Consider vegetation cover throughout the season, livestock, solar exposure, and wildlife activity.
• If adhering to World Meteorological Organization (WMO) siting standards, make sure the mount location has minimal slope and low vegetation height.

B. Identify Mounting Location—Interferences

• Consider distance from interfering objects, power lines, metallic objects, sources of heat, bodies of water, and obstructions.
• WMO siting standards recommend sitting 100 m away from heat sources and bodies of water.
• See the ATMOS 41W User Manual for more information.

C. Check Wi-Fi Signal

• Remove the rain funnel. Press the TEST button, and connect to the device in ZENTRA Utility Mobile.
• Tap Test in ZENTRA Utility Mobile to check the quality of the Wi-Fi signal before finalizing installation.
• Replace the rain funnel.

D. Install Mounting Pole

• Use a mounting pole with a 31.8- to 50.8-mm (1.25- to 2.0-in) diameter.
• Mount ATMOS 41W 2 m above ground (recommended). Height can be adjusted as needed.
• The mounting pole should be within 4.5° of the level.

Field Installation

A. Mount ATMOS 41W Toward True North

• Place the top of the post under the mounting shelf.
• The ATMOS 41W must be set up with the engraved N on the instrument oriented to true north (not magnetic north).

B. Mount and Secure Device

• Tighten the V-bolt nuts by hand until hand-tight, and then tighten with the 13-mm wrench (included).
  CAUTION: Do not overtighten the bolt.

C. Level the Device

• Use the bubble level underneath the ATMOS 41W.
• The weather station angle can be adjusted by loosening the levelling screw attached to the bottom with the 8-mm wrench (included), moving the weather station side to side as needed to level, and then retightening the screw.

D. Reverify Communication and Wi-Fi Signal

• Use ZENTRA Utility Mobile to review instantaneous measurements and verify the sensor is working as expected.
• Tap Test in ZENTRA Utility Mobile to check the quality of the Wi-Fi signal before finalizing installation.
• The ATMOS 41W is now installed and data should be available after the first upload.

SUPPORT
Have a question or problem? Our support team can help.
We manufacture, test, calibrate, and repair every instrument in-house. Our scientists and technicians use the instruments every day in our product testing lab. No matter what your question is, we have someone who can help you answer it.

NORTH AMERICA

• Email: support.environment@metergroup.com
• Phone: +1.509.332.5600

EUROPE

• Email: support.europe@metergroup.com
• Phone: +49 89 12 66 52 0

FAQ

• Q: What should I do if the status lights blink red?
  • A: The red blinking lights indicate an error until the device is connected to a Wi-Fi network. Make sure your Wi-Fi signal is strong and follow the connection steps again.

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