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Indoor PM2.5 / PM10 / CO
Temperature / Humidity 5-In-1
Contents
1. Introduction ................................................................. 3
2. Unpacking ....................................................................4
3. Features ........................................................................5
4. Sensor Set Up .............................................................. 7
5. Sensor Installation ..................................................... 10
6. Wi-Fi Configure with Gateway ................................. 12
6.1 Pair with Gateway ............................................... 12
6.2 Wi-Fi Connection for the Gateway ..................... 13
7. View Online Data on the web page (ecowitt.net) or
WS View Plus/ Ecowitt App ..................................... 13
8. Appendix ................................................................... 15
9. Sensor Calibration ..................................................... 18
10. Specification ............................................................ 20
11. Warranty Information .............................................. 23
Detection Sensor
Model: WH45
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Related Manuals for ECOWITT WH45
Summary of Contents for ECOWITT WH45
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Page 1: Table Of Contents
6. Wi-Fi Configure with Gateway ......... 12 6.1 Pair with Gateway ..........12 6.2 Wi-Fi Connection for the Gateway ..... 13 7. View Online Data on the web page (ecowitt.net) or WS View Plus/ Ecowitt App ........13 8. Appendix ..............15 9. - Page 2 QR perleggi il manuale italiano e conservalo perReferenza futura Instruction manuals https://www.ecowitt.com/support/download/97 Help Our product is continuously changing and improving, particularly online services and associated applications. To download the latest manual andadditional help, please contact our technical support team: support@ecowitt.com support.eu@ecowitt.net (EU/UK)
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Page 3: Introduction
1. Introduction Thanks for your purchasing of this integrated multifunct- ion indoor air quality monitoring sensor. It measures PM 2.5 / PM10 / CO2 / Temperature / Humidity. To ensure the best product performance, please read this manual and retain it for future reference. -
Page 4: Unpacking
2. Unpacking Open your box and inspect that the contents are intact (nothing broken) and complete (nothing missing). Inside you should find the following: QTY Item Description Particle Detection Sensor (PM2.5 / PM10 / /CO2 / Temperature / Humidity 5-In-1) USB Cable User Manual Table: Package content... -
Page 5: Features
3. Features Particle Detection Sensor PM2.5, PM10, CO Measures indoor concentra- , Temperature and Humidity tion every 60 seco- nds when powered with USB or detecting every 10 minutes when powered with batteries only USB power connection for indoor use only ... - Page 6 Monitor live sensor data on the Live Data page of the WS View Plus/ Ecowitt App (requires the gateway and your phone using the same Wi-Fi network) Displays current PM2.5 / PM10 concentration/AQI and 24H AQI and air quality...
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Page 7: Sensor Set Up
Calibration function available for PM2.5 value When uploaded to Ecowitt Weather Server: View current sensor data & history records & graph on the website Set and receive email alerts from the server when alarm condition set under your account. - Page 8 Figure 1 Description Description Red LED Indicator Battery Compartment (RF transmission) Cover AC Adapter USB Battery Compartment Power Port 2. Insert two AA batteries and close the batterydoor. Note: The batteries (not included) are mainly for backup purpose.
- Page 9 3. Connect the USB cable between the sensor and an AC adapter(not included). Note: After inserting the batteries or connecting AC power, the sensor LED indicator will light for 3 seconds – flash once after 20s, and then flash once per 1 minute thereafter (10 minutes if only powered by batteries).
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Page 10: Sensor Installation
5. Sensor Installation Before install the sensor into its permanent location, you may go to Section 6 to configure with the gateway first. Once the sensor has been confirmed working correctly, then you can go back here. Place the sensor on a horizontally surface. Note that the vents must be clear of any obstructions, and we recommend placement away from other electronic devices to prevent interference. - Page 11 Radio Frequency Interference (RFI). If you have other devices using the same RF frequency and communication is intermittent, try turning off these other devices for troubleshooting purposes. You may need to relocate the transmitters or receivers to avoid intermittent communication. Line of Sight Rating.
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Page 12: Wi-Fi Configure With Gateway
(all sold separately). 6.1 Pair with Gateway If the WiFi Gateway/GW1100 has been in operation, and you have never had any WH45 sensor setup before, just power up the sensor and the WiFi Gateway/GW1100 will pick sensor data automatically. -
Page 13: Wi-Fi Connection For The Gateway
7. View Online Data on the web page (ecowitt.net) or WS View Plus/ Ecowitt App When the Wi-Fi configuration is done, you can view the live data of your sensor on the web page (ecowitt.net) or WS View Plus/ Ecowitt App. - Page 14 Figure 2 Note: The WH45 sensor data can be only viewed on the Live Data interface since it doesn’t support uploads to weather underground. If you choose to upload the data to our weather server: https://www.ecowitt.net, view live data/history graph and download the records on the website.
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Page 15: Appendix
8. Appendix Air Quality Index (AQI) for the PM2.5 Concentration (24hr) PM2.5 Concentration Air Pollution Level ug/m3 0 - 50 Good 0.0-12.0 51 -100 Moderate 12.1-35.4 101-150 Poor 35.5-55.4 151-200 Unhealthy 55.5-150.4 201-300 Severe 150.5-250.4 300+ Hazardous 250.5+... - Page 16 Air Quality Index (AQI) for the PM10 Concentration (24hr) PM2.5 Concentration Air Pollution Level ug/m3 0 - 50 Good 0-54 51 -100 Moderate 55-154 101-150 Poor 155-254 151-200 Unhealthy 255-354 201-300 Severe 355-424 300+ Hazardous 425+ Carbon Dioxide Levels and potential health problems are indicated below: 250-350 ppm: background (normal) outdoor air ...
- Page 17 1,000-2,000 ppm: level associated with complaints of drowsiness and poor air 2,000-5,000 ppm: level associated with headaches, sleepiness, and stagnant, stale, stuffy air; poor concentration, loss of attention, increased heart rate and slight nausea may also be present. >5,000 ppm: This indicates unusual air ...
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Page 18: Sensor Calibration
9. Sensor Calibration CO2:There is an easy way to find the CO2 sensor is drifted or not: put the sensor in outdoor open air locations, away from any combustion exhausts, wait for 30 minutes, you should see the CO2 reading is 420ppm +/-10. If it is far from this reading, you can wait for some more time, and test it during night to confirm. - Page 19 Note: If you have a reliable source to calibrate the CO2 data, you may calibrate the offset on the web page (ecowitt.net) or the WS View Plus/ Ecowitt App(for the WiFi Gateway/GW1100/WN1900 only), or the HP2551 /HP3500/HP3501 console. If the deviation is large, it's recommended to place the sensor in an outdoor ventilated place for 30 minutes before calibrating.
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Page 20: Specification
10. Specification Measurement Range Accuracy Resolution 0-100ug/m3, ±10ug/m3 PM 2.5 0~999ug/m3 100- 1ug/m3 1000ug/m3, ±10% 0-100ug/m3, ±25ug/m3 PM 10 0~999ug/m3 100- 1ug/m3 1000ug/m3, ±25% 400- 10000ppm 1ppm 40000ppm ±(30ppm ±3%) -40°C – ± 1°C, 0.1°C, Temperature 60°C (-40°F - 140°F) ±... - Page 21 Transmission distance in open field: 100m(300 feet) Frequency: 915/868/433MHz (915MHz North America, 868MHz for Europe, 433MHz for other areas) Sensor reporting interval: 1 minute (10 minutes when only powered by batteries) Power consumption Particle Detection Sensor: AC power (5V 1A) - ...
- Page 22 Note: This device is mainly used to detect the particle concentration in air. The accuracy for temperature and humidity reading may vary due to different environment: When the sensor is placed at unventilated environment, the temperature reading may be 2 degrees higher in worst case.
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Page 23: Warranty Information
11. 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.