Table of Contents
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Wireless Multi-channel Thermometer
and Hygrometer Sensor
Contents
1. Introduction ................................................. 3
2. Get Started ................................................... 5
2.1 Parts List ............................................5
3. Overview ..................................................... 6
4. Setup Guide ................................................. 9
4.1 Install batteries .................................. 9
5. Sensor Placement ...................................... 12
6.1 Pair with Gateway ........................... 16
7. View Online Data on WS View Plus .........17
8. Specification ..............................................21
9.Warranty Information ................................. 22
Model: WN31/WN31
(with STH35 probe)
1
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Summary of Contents for ECOWITT WN31
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Page 1: Table Of Contents
Wireless Multi-channel Thermometer and Hygrometer Sensor Model: WN31/WN31 (with STH35 probe) Contents 1. Introduction ..........3 2. Get Started ........... 5 2.1 Parts List ..........5 3. Overview ............. 6 4. Setup Guide ..........9 4.1 Install batteries ........9 5. Sensor Placement ........12 6. - Page 2 ＊Please scan the QR code to read English manual and keep it for future reference ＊Bitte scannen Sie den QR-Code zudeutsche Anleitung lesen und aufbewahren füZukunftsbezug ＊Si prega di scansionare il codice QR perleggi il manuale italiano e conservalo perReferenza futura Instruction manuals https://www.ecowitt.com/support/download/55 Help...
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Page 3: Introduction
Our product is continuously changing and impro- ving, particularly online services and associated applications. To download the latest manual and additional help, please contact our technical sup- port team: support@ecowitt.com support.eu@ecowitt.net (EU/UK) 1. Introduction Thanks for purchasing this WN31/WN31 (with... - Page 4 STH35 probe) wireless thermometer and hygrometer sensor. This device measures temperature and humidity and supports up to 8 channels (one unit for one channel, optional sensors sold separately). The data can be streamed by Wi-Fi Gateway (sold separately), HP2551, WH2680, WN1900 and can be viewed on our WS View Plus mobile application after the Wi-Fi configuration done.
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Page 5: Get Started
2. Get Started 2.1 Parts List One Multi-channel Temperature and Humidity sensor One User Manual... -
Page 6: Overview
3. Overview Figure 1: Multi-channel Thermo-Hygro Sensor... - Page 7 Figure 2: WN31 (with STH35 probe version)
- Page 8 Figure 3: Sensor LCD display (1) temperature (2) temperature units (°F vs. °C) (3) channel number (4) relative humidity...
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Page 9: Setup Guide
4. Setup Guide 4.1 Install batteries 1.Remove the battery door on the back of the transmitter(s) by sliding down the battery door, as shown in Figure 4 . Figure 4: Battery installation... - Page 10 2. Before inserting the batteries, find the dip switches above the battery compartment and set the temperature units and channel number: Temperature Units: To change the transmitter display units of temperature measure (°F vs. °C), change Dip Switch 4, as referenced in Figure 3.
- Page 11 Figure 5: Dip Switch diagram 3.Insert two AA batteries. 4.Verify the correct channel number (CH) and temperature units of measure (°F vs. °C) are on the display. 5.Close the battery door. Repeat for the additional remote transmitters (sold separately), verifying each remote is on a different channel.
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Page 12: Sensor Placement
5. Sensor Placement The best mounting location for the indoor sensor is in a location that never receives direct sunlight, not even through windows. Also, do not install in a location where a nearby radiant heat source (radiator, heaters, etc.) will affect it. Direct sunlight and radiant heat sources will... - Page 13 To mount or hang the unit on a wall or wood beam:...
- Page 14 Use a screw or nail to affix the remote sensor to the wall, as shown on the left side of figure 6, or Hang the remote sensor using a string, as shown in right side of figure 6. Figure 6: Indoor sensor mounting Note: Make sure the sensor is mounted vertically and not lying down on a flat surface.
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Page 15: Setup Guide (Using With Wi-Fi Gateway)
wireless routers, TVs and computer monitors), and transmission barriers, such as walls. In general, wireless signals will not penetrate solid metal and earth (down a hill, for example). Note: If you want to install the sensor outside, it's recommended to install it inside a solar radiation shield to obtain best accuracy and protection. -
Page 16: Pair With Gateway
6.1 Pair with Gateway If the gateway has been in operation, and you have never had any WN31 (with STH35 probe) multi-channel temperature humidity sensor(s) setup before, just power up the sensor(s) and gateway will pick multi-channel temperature and humidity data automatically. -
Page 17: View Online Data On Ws View Plus
7. View Online Data on WS View Plus When the Wi-Fi configuration is done, you can view the local data of your multi temperature and humidity sensor(s) on the WS View Plus application. - Page 19 Here are the differences between WN32/ WN32 (with STH35 probe version) and WN31/WN31 (with STH35 probe) sensor: 1.WN32/WN32 (STH35 probe) sensor worked as dedicated data for "Outdoor Temperature and Humidity". 2.The WN31/WN31 (with STH35 probe) sensor works "Multi-channel Temperature and Humidity" sensor. And maximum of 8 sensors can be hosted on a same receiver.
- Page 20 4.Both the WN32/WN32 (STH35 probe) and WN31/WN31 (with STH35 probe) data uploaded https://www.ecowitt.net.
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Page 21: Specification
8. Specification Power: 2 AA batteries(not included) Sensor Size: 123x42x14mm Frequency: 915/868/433MHz depending on location (North American: 915MHz; Europe: 868MHz; Other areas: 433MHz) Temperature range: -40°C – 60°C (14°F - 140°F) Temperature resolution: 0.1°C, or 0.1°F Temperature accuracy: ± 1°C / ±0.2°C (Probe version) Humidity range: 10% ~ 99% Humidity resolution: 1%... -
Page 22: Warranty Information
9.Warranty Information We disclaim any responsibility for any technical error or printing error, or the consequences thereof. All trademarks and patents are recognized. We provide a 1-year limited warranty on this product against manufacturing defects, or defects in materials and workmanship. This limited warranty begins on the original date of purchase, is valid only on products purchased, and only to the original purchaser... - Page 23 fixed installation, normal set-up or adjustments, or claims based on misrepresentation by the seller, or performance variations resulting from installation-related circumstances.
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