ECOWITT WH31 Manual
ECOWITT WH31 Manual

ECOWITT WH31 Manual

Wireless multi-channel thermometer and hygrometer sensor

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Wireless Multi-channel
Thermometer and Hygrometer
Contents
1. Introduction ................................................ 2
2. Get Started ................................................. 2
2.1 Parts List .......................................... 2
3. Overview .................................................... 3
4. Setup Guide ............................................... 5
4.1 Install batteries ................................ 5
5. Sensor Placement .................................... 8
6.1 Pair with Gateway ........................ 10
8. Specification ............................................ 13
9.Warranty Information ............................... 14
Sensor
Model: WH31
1

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George Burdell
March 25, 2025

How do I clear all data & history? Can I use the device without publishing to internet? I don't want any external data, nor do I want to share mine.

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Summary of Contents for ECOWITT WH31

  • Page 1: Table Of Contents

    Wireless Multi-channel Thermometer and Hygrometer Sensor Model: WH31 Contents 1. Introduction ..........2 2. Get Started ..........2 2.1 Parts List .......... 2 3. Overview ............ 3 4. Setup Guide ..........5 4.1 Install batteries ........ 5 5. Sensor Placement ........8 6.
  • Page 2: Introduction

    1. Introduction Thanks for purchasing this WH31 wireless thermometer and hygrometer sensor. This device measures temperature humidity supports channels(one unit channel, optional sensors sold separately). The data can be streamed by GW1000 Wi-Fi Gateway(sold separately) and can be viewed on our WS View mobile application after the Wi-Fi configuration done.
  • Page 3: Overview

    Humidity sensor One User Manual 3. Overview Figure 1: Multi-channel Thermo-Hygro Sensor...
  • Page 4 Figure 2: Sensor LCD display (1) temperature (2) temperature units (°F vs. °C) (3) channel number (4) relative humidity...
  • Page 5: 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 3 . Figure 3: Battery installation...
  • Page 6 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. Channel Number: This device supports up to eight sensors.
  • Page 7 Figure 4: 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 additional remote transmitters(sold separately), verifying each remote is on a different channel.
  • Page 8: 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 result in inaccurate temperature readings.
  • Page 9  Hang the remote sensor using a string, as shown in right side of figure 5. Figure 5: Indoor sensor mounting Note: Make sure the sensor is mounted vertically and not lying down on a flat surface. This will insure optimum reception. Wireless signals are impacted by distance, interference (other weather stations, wireless phones, wireless routers, TVs and...
  • Page 10: Setup Guide (Using With Wi-Fi Gateway)10

    GW1000 Wi-Fi Gateway(sold separately). 6.1 Pair with Gateway If the GW1000 has been in operation, and have never WH31 multi-channel temperature and humidity sensor(s) setup before, just power up the sensor(s) GW1000 will...
  • Page 11: Wi-Fi Connection For The Gateway11

    If a WH31 sensor has been hooked on GW1000 before, and you have a new WH31 sensor to replace the old one, unplug GW1000 from USB socket and power up again, then the new sensor will be learned and old sensor will be erased.
  • Page 13: Specification

    8. Specification Power: 2 AA batteries(not included) Sensor Size: 123x42x14mm Frequency: 915/868/433Mhz(optional) Temperature range: -10°C – 60°C (14°F - 140°F) Temperature resolution: 0.1°C, or 0.1°F Temperature accuracy: ± 1°C Humidity range: 10% ~ 99% Humidity resolution: 1% Humidity accuracy: ± 5% Sensor reporting interval: 48 seconds Note: A low battery icon will display on the APP to indicate the battery status of the...
  • Page 14: Warranty Information

    9.Warranty Information We disclaim any responsibility for any technical error or printing error, or the consequences thereof. trademarks patents 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 of this product.
  • Page 15 This limited warranty covers only actual defects within the product itself and does not cover the cost of installation or removal from a fixed installation, normal set-up or adjustments, claims based misrepresentation seller, performance variations resulting from installation-related circumstances.

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