Ambient Weather WH31SM Manual Download Page 4

 

Version 1.0  

 

©Copyright 2020, Ambient LLC. All Rights Reserved. 

 

 

 

 

 

Page  4 

 

Medium 

RF Signal Strength Reduction 

Glass (untreated) 

5-15% 

Plastics 

10-15% 

Wood 

10-40% 

Brick 

10-40% 

Concrete 

40-80% 

Metal 

90-100% 

5.

 

Console 

The soil moisture sensor is currently supported by the following models: 
 

 

WS-2000 

 

WS-5000 

5.1

 

Display 

The  console  displays  soil  moisture  in  the  upper  right-hand  corner,  and  each  channel  automatically 
scrolls every 5 seconds on the display. The scrolling feature cannot be disabled. 
 

 

Figure 3 

5.2

 

Sensor Channel Designation 

The  sensor  channel  designation  (1-8)  is  based  on  the  order  in  which  they  were  powered  up  and 
recognized  by  the  console.  Thus,  we  recommend  you  power  up  each  sensor  individually  and  verify 
they are read by the console, rather than all at the same time. 

5.3

 

Calibration 

The  soil  moisture  sensor  provides  for  optional  two-point  linear  calibration.  This  is  useful,  due  to 

Summary of Contents for WH31SM

Page 1: ...rmation 8 12 California Prop 65 8 1 Introduction Thank you for your purchase of the Ambient Weather WH31SM Soil Moisture sensor The following user guide provides step by step instructions for installation operation and troubleshooting To download the latest manual and additional troubleshooting tips please visit https help ambientweather net help The soil moisture sensor is not a stand alone devic...

Page 2: ...cap which acts like a breathing filter for exchanging soil moisture to the internal sensor This filter makes the sensor less sensitive to soil density clay sand soil potting soil etc Other features include Measures soil moisture content every 71 seconds Ceramic coded for more accurate measurement Calibration for different soil types WS 2000 and WS 5000 only Long wireless range up to 300 feet 100 m...

Page 3: ... installation Before installing the sensor into its permanent location we recommend verifying proper operation In open air verify the sensor reads 0 reference Section 5 for the console display Submerge the sensor cap completely into a cup of water Fill the water to the top of the sensor slots just below the battery compartment Wait one hour for complete sensor saturation and verify the sensor read...

Page 4: ...the upper right hand corner and each channel automatically scrolls every 5 seconds on the display The scrolling feature cannot be disabled Figure 3 5 2 Sensor Channel Designation The sensor channel designation 1 8 is based on the order in which they were powered up and recognized by the console Thus we recommend you power up each sensor individually and verify they are read by the console rather t...

Page 5: ... soil to completely dry out Next place the soil sensor in the medium and allow the sensor to stabilize for 24 hours Next set the 0 AD calibration set point to the Now AD value 5 3 2 100 Soil Moisture Set Point To determine the 100 soil moisture collect a soil sample in a cup from where the sensor will be installed and add water and mix until the soil is saturated and there is no standing water Nex...

Page 6: ...t you can set email and text alerts graph and download data connect to external devices using IFTTT as well as connect to Amazon Alexa and Google Home 7 Specifications 7 1 Sensor Specifications Moisture Range 0 100 Resolution 1 IP66 waterproof sensor 7 2 Wireless Specifications Line of sight wireless sensor array RF transmission in open air 330 feet 100 feet under most conditions Update Rate Outdo...

Page 7: ...OR OTHER SIMILAR DAMAGES ASSOCIATED WITH THE OPERATION OR MALFUNCTION OF THIS PRODUCT 10 FCC Statement Statement according to FCC part 15 19 This device complies with part 15 of the FCC rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operat...

Page 8: ...rikes or floods This 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 on misrepresentation by the seller or performance variations resulting from installation related circumstances 12 California Prop 65 WARNING Use of the Ambient Weather Products can expose you to...

Page 9: ...arm In other words the level of exposure is below the no observable effect level divided by 1 000 The no observable effect level is the highest dose level which has not been associated with observable reproductive harm in humans or test animals Proposition 65 does not clarify whether exposure is to be measured only in normal operation or in the event of misuse such as intentionally damaging incine...

Reviews: