Tenmars PM 2.5 User Manual
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Tenmars PM 2.5 User Manual

Indoor air quality monitor
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PM 2.5 Indoor Air Quality Monitor
(Particle Air Quality Detector)
TM-280W
User's Manual
HB2TM280W001

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Summary of Contents for Tenmars PM 2.5

  • Page 1 PM 2.5 Indoor Air Quality Monitor (Particle Air Quality Detector) TM-280W User’s Manual HB2TM280W001...

  • Page 3: Table Of Contents

    TM-280W Contents Introduction..................... 3 Accessories .................... 4 Safety Precaution ................... 5 Instrument Description................6 Operation....................7 5.1 Turning on..................7 5.2 Switching the temperature unit ............9 5.3 Turning on and turning off the wireless connection....... 10 Steps for network pairing ..............11 6.1 APP application software installation ..........

  • Page 4: Introduction

    TM-280W 1. Introduction The PM 2.5 Air Quality Monitor is designed with a laser particulate matter sensor for and a high-precision humidity/temperature sensor. PM2.5 is: A lot of pollutants existing in the air, where the dust-like particles floating in the air are called particulate matter (PM).

  • Page 5: Accessories

    TM-280W Lookup Table for AQI and PM2.5 Value Corresponding PM2.5 Concentration Quality Air Pollution Level for Color Index Health Code (AQI) standard standard 0 - 50 0-35 0-12 Level 1 (Excellent) Green 51 - 100 36-75 13-35 Level 2 (Good) Yellow Level 3 101 - 150...

  • Page 6: Safety Precaution

    TM-280W 3. Safety Precaution Caution! Please refer to this manual. Improper use may damage the meter and its components. Complies with European Directive. Do not operate in environments with flammable gas or humid  environments. Operating altitude: up to 2000M. ...

  • Page 7: Instrument Description

    TM-280W 4. Instrument Description...

  • Page 8: Operation

    TM-280W 5. Operation 5.1 Turning on Press and hold the power button for With a USB power cable plugging more than two seconds to turn on; in, the auto turn-on function can be also enabled, while charging at flashing indicates the wireless the same time (the specification router is on connecting, and of charging transformer is 5V/1A).
  • Page 9 TM-280W Press the power button to sequentially select the display mode of PM2.5  US AQI CN AQI. PM2.5 US AQI CN AQI...

  • Page 10: Switching The Temperature Unit

    TM-280W 5.2 Switching the temperature unit Poke the SET hole on the rear with a SIM card pin or paper clip for switching between °C and °F.

  • Page 11: Turning On And Turning Off The Wireless Connection

    TM-280W 5.3 Turning on and turning off the wireless connection Press the button to turn on or turn off the wireless function.

  • Page 12: Steps For Network Pairing

    TM-280W 6. Steps for network pairing 6.1 APP application software installation Search for IoT Log in the App Store or Play Store or scan the QR CODE as below. Play App Store Download and install the IoT Log Suitable for smartphones with the OS Android 4.0 / iOS 8.0 or higher...

  • Page 13: Register An Account

    TM-280W 6.2 Register an Account Open the IoT log app Fill in the information. As done, click and click "Register" "" on the upper-right corner to complete the registration. ...

  • Page 14: User Login

    TM-280W 6.3 User login Open the IoT Log APP, fill in the If you forget the password, click registered user name & "Forget Password" in the lower right password, and click "Login" to corner to enter the "Reset Password" log into your personal account interface, and fill in the registered user name &...

  • Page 15: Connection Confirmation

    TM-280W 6.4 Connection confirmation Please follow the following steps for network pairing: 1. Make sure your mobile phone switched to Wi-Fi connection mode, and note the Wi-Fi name and the password of the configured network in the settings. (This instrument supports 802.11n (2.4GHz) only.)
  • Page 16 TM-280W 2. Turn on the instrument, the symbol on the upper-right corner flashes, while the instrument is waiting for Wi-Fi configuration.
  • Page 17 TM-280W 3. Open the APP and press “Add Device” on the upper-right corner, and followed by PM2.5 → Wi-Fi...
  • Page 18 TM-280W 4. Fill in the Wi-Fi name & password which are set previously → press “Set Wi-Fi with AP Mode” Note: 1. Auto-search for the Wi-Fi name to be configured. when SSID appears, please press the next to it, the system will auto-crawl the just connected Wi-Fi name.
  • Page 19 TM-280W 5. According to the configuration instructions, go to the phone setting screen, select the Wi-Fi with naming beginning as YS_→ then back to the APP for pairing 1. Set Wi-Fi mode...
  • Page 20 TM-280W 2. Click YS_8285XXXX (This is the network configured code at the instrument)
  • Page 21 TM-280W 3. Return to the APP for viewing, the three steps in the following figure will be completed at the moment...
  • Page 22 TM-280W If the configuration fails, the following figure 1 or figure 2 will appear. Press "Restart" to re-configure or press "Cancel" and return to the steps from page P.16. figure1 figure 2...
  • Page 23 TM-280W 6. Please go to the Wi-Fi settings of the mobile phone 1. Reconnect to the Wi-Fi name that being paired.
  • Page 24 TM-280W 2. Return to the APP, then this screen appears, that indicates the network pairing is successful. Press “Done”.
  • Page 25 TM-280W 3. This screen indicates that the instrument is available for pairing.

  • Page 26: Operation Settings

    TM-280W 6.5 Operation settings  The green light indicates the device is connected.  The gray light indicates the device is disconnected, please check the device.   Click "Sync" on the top right, update the status of all devices immediately. ...
  • Page 27 TM-280W  Click to view historical tendency chart   Click "Hour": to view the average PM2.5 data per hour, up to 30 hours.  Click "Day": to view the average PM2.5 data per day, up to 30 days.  Clicks "Dark Mode": to enable auto shut down at 10 p.m.

  • Page 28: Alarm Setting

    TM-280W 6.6 Alarm setting  Click to set alarm  Click "Attribute" range  Click ”  Click "Save" to set 6.7 Alert Notification  When the test value is above or below the set alarm range, a message will be sent to the APP automatically.

  • Page 29: General Specifications

    TM-280W 7. General Specifications Battery: rechargeable lithium battery of 3.7V 18650 2600mAh (using primary  cell made in Japanese/Korean lithium battery), with the value 1A/5V for charging and using. Battery life: approximately 8 hours for continuous use (set as one sending ...

  • Page 30: Electrical Specifications

    TM-280W 8. Electrical specifications Particulate μg/m 0-500 matter (PM 2.5) Reaction time <10 seconds ±5μg (<=50μg/m Accuracy ±10% reading(>50μg/m Temperature -20~50°C (-4~122°F ) Reaction time 5 seconds (at least) Accuracy ±2°C (3.6°F) No external power supply Humidity 1 - 99% RH Resolution PM 2.51...

  • Page 31: Maintenance

    TM-280W 9. Maintenance 1. Read the instruction manual in detail and check if any operational error. 2. For the low battery indication: indicates the battery full; indicates the battery low, please charge it timely. 10. Cleaning Wipe it with a soft and dry cloth for cleaning, where the wet cloth, solution or water etc.
  • Page 32 TENMARS ELECTRONICS CO., LTD 6F, 586, RUI GUANG ROAD, NEIHU, TAIPEI 114, TAIWAN. E-mail: service@tenmars.com http://www.tenmars.com...

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Tm-280w

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