ECOWITT WH51L Instruction Manual
ECOWITT WH51L Instruction Manual

ECOWITT WH51L Instruction Manual

Wireless soil moisture sensor
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Wireless Soil Moisture Sensor
Contents
1. Introduction ................................................. 4
2. Getting Started .............................................4
2.1 Parts List ................................................4
3. Overview ..................................................... 6
3.1 Features ..................................................7
4. Setup Guide ............................................... 10
4.1 Install batteries .................................... 10
5. Wi-Fi Configure with gateway ..................12
5.1 Pair with Gateway ............................... 12
APP ............................................................14
7. Custom mode .............................................16
8. Specification .............................................. 25
9. Warranty Information ................................ 27
Model: WH51L
1

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Summary of Contents for ECOWITT WH51L

  • Page 1: Table Of Contents

    4.1 Install batteries ........10 5. Wi-Fi Configure with gateway ....12 5.1 Pair with Gateway ....... 12 5.2 Wi-Fi Connection for the Gateway ..13 6. View Online Data on WSView Plus/Ecowitt APP ............14 7. Custom mode ..........16 8. Specification ..........25...
  • 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://s.ecowitt.com/VYT490...
  • Page 3 Help 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)
  • Page 4: Introduction

    The data can be streamed by GW1100 / GW2000 Wi-Fi Gateway (sold separately) and can be viewed on our WSView Plus / Ecowitt APP mobile application after the Wi-Fi configuration done. Or a receiver console can be used to display the received sensor valuw.
  • Page 5 PA for Mounting One Stainless Steel Loop 19~29 8mm for  Mounting One Fix Bracket 35.1x21x20mm Stainless  Steel for WN51L One User Manual ...
  • Page 6: Overview

    3. Overview Soil Moisture Sensor Probe 1m/3.28ft PVC Wire LCD Display Battery Compartment...
  • Page 7: Features

    When the current measurement is  significant difference from the next time data, RF will enter into quick-transmit state and WH51L will transmit the data every 10 seconds. Custom Mode: with 0%AD and 100%AD  custom mode to manually calibrate the...
  • Page 8 When paired with a GW1100/GW2000 Wi-Fi Gateway: Monitor live sensor data on the Live Data  page of the WSView plus app (requires the gateway and your phone is using the same Wi-Fi network). Up to 8 channels supported. Channel ...
  • Page 9 Remote monitoring with smart phone,  laptop, or computer by visiting the website. Note: The WH51L will be recognized as the same sensor type by the software. If you purchased both, they will share the eight channels together and the total quantity of the...
  • Page 10: Setup Guide

    two sensors could not exceed eight. 4. Setup Guide 4.1 Install batteries 1. Unscrew the screws of the battery compartment.
  • Page 11 2. Insert one AA battery and tighten the screw of the battery compartment. 3. After inserting the battery, the LCD display will display all the sections 2 seconds, and then the screen would displays the model number, RF frequency, and 'L' 2 seconds, finally the screen would display the Max and the Min data 3 seconds.
  • Page 12: Wi-Fi Configure With Gateway

    Station (sold separately). 5.1 Pair with Gateway If GW1100/GW2000 has been in operation, and you have never had any WH51L soil moisture sensor setup before, just power up the sensor and GW1100/GW2000 will pick soil moisture data automatically. Note: The gateway can support max 8 soil...
  • Page 13: Wi-Fi Connection For The Gateway

    The channel name can be edited both on the app and ecowitt.net (will not sync). If you want to use a new WH51L sensor to replace the old one (already configured on certain channel), please try the following: 1.
  • Page 14: View Online Data On Wsview Plus/Ecowitt App

    Any question, please contact the customer service. 6. View Online Data on WSView Plus/Ecowitt APP When the Wi-Fi configuration is done, you can view the live data of your soil moisture sensor on the WSView Plus App application.
  • Page 16: Custom Mode

    WSView Plus App. To remote monitor the sensor data, please upload the data to our free Ecowitt Weather Server: https://www.ecowitt.net. Detailed operation instructions can be found on the GW1100/GW2000 manual.
  • Page 17 Calibration - choose 'Multi_CH Soil' and then you could manually calibrate the data.)
  • Page 20 Custom OFF: Moisture level is calculated based on default dry and wet definition: Dry (0%AD) AD: 70 Wet (100% AD) AD: 500 Soil Moisture = (moisture AD – 0%AD) * 100% / (100% AD – 0%AD ) Example: when sensor moisture AD is 310, calculated moisture is: (310 –...
  • Page 21 commonly happening with different soil type that gives very different output value at same moisture level condition. We introduced this custom mode to make this slope flexible so that it can match your soil type. This becomes a variable slope rate linear system.
  • Page 22 Please refer to the below example for better understanding. For example When you use this product at the first time, you may turn off the custom mode and test the product at the following two situations: Situation One: Place the sensor into a glass of fresh water, and the displayed moisture readings is much lower than 95% (e.g.70%).
  • Page 23 0%AD = 70 Target Soil Moisture Reading = 95% Then: 95% = (183 - 70)*100% / (100%AD – 70) Result: 100%AD = 188 (take the Integer part) Then you can adjust the default 0%AD value to 188 and touch the screen for once to update the data.
  • Page 24 Calculate the 0%AD value with the formula: Soil Moisture = (moisture AD – 0%AD) * 100% / (500 – 0%AD ) Now AD = 183 100%AD = 500 Target Soil Moisture Reading = 10% Then: 10% = (183 - 0%AD)*100%/(500 – 0%AD ) Result: 0%AD = 147(take the Integer part) Then you can adjust the default 0%AD value to 147 and touch the screen for once to update...
  • Page 25: Specification

    Record the 0%AD and 100%AD value for future use (when WIFI network changed). Note: In general, the sensor need to be calibrated to suit your soil type. Note: Calibration is only saved on gateway side, so if you have two different consoles handling this data, you will need to enable custom mode and having same calibration for 0% and 100% to make consoles showing same...
  • Page 26 Initial value: default to factory calibration 100%AD setting range: 0%AD+10~1000 Initial value: default to its factory calibration Frequency: 915/868/433MHz depending on location (North American: 915MHz; Europe:868MHz; Other areas: 433MHz) Sensor reporting interval: 70 seconds Transmission distance in open field: 100m (300 feet) Device Housing Waterproof Level: IP66 Sensor Probe Waterproof Level: IP68...
  • Page 27: 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 28 seller, or performance variations resulting from installation-related circumstances. Note: sensor damage, due to lack of grounding protection against lightning ESD dischatge, is not covered by warranty.

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