Temtop M2000 Handheld Air Quality Detector User Manual

: June 5, 2024
: Temtop

Table of Contents

Temtop M2000 Handheld Air Quality Detector
Overview
Application
Appearance
Operation
Specifications
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Temtop M2000 Handheld Air Quality Detector

Overview

The hand-held air quality detector is a device with high precise electrochemical formaldehyde sensor, laser particle sensor and carbon dioxide sensor based on NDIR, it can detect particulate matter, carbon dioxide and formaldehyde in the air and transform the concentration of air pollutants to visual data directly, providing early air quality warning for you and protecting the health of your family effectively.

Application

Indoors, Outdoors, Vehicles, etc.

Appearance

Buzzer status: “4” indicates the buzzer is on. When measured pollutant concentration exceeds the upper alarm limit, the buzzer beeps. ”(” indicates the buzzer is off. When an alarm is triggered, the buzzer will not beep.
Display the two states of the detector: Paused or Running. “Running” indicates data is being detected. “Paused” indicates measurement pauses.
Date and time: Current date and time is displayed.
Battery power: Display the remaining battery power and the charging status of the detector.
The battery is empty, please charge. i: Battery is full. i: Charging.
Main display area: Display measured data, curve, and menu options.
Menu button: Press to pop up the menu options or shift the cursor position.
Up button: Press to increase setting values or shift up to select menu option.
Return button: Press to close the current pop menu or return to the previous interface.
Power on/off or confirm: Press for 2 seconds to turn on/off the instrument. It can also be used to confirm certain operations.
Down or run/pause button: Press to decrease setting values or move down to select the menu option. It can also be used to continue or suspend detection on the detection interface.

Notice

Please keep the detector away from substances like fluff and hair to guarantee the accuracy of measured data.
Please do not place the detector in an environment where particle concentration is more than 500ug/m3 and where formaldehyde(HCHO) is over1 .0mg/m3 for a long time. Long-time exposure to high-concentration air pollutants will damage the sensor and make it work improperly.
Please do not bump, strike or drop the detector.
Please do not cover the detection port or air outlet during use.
Avoid contact with organic solvents which include silica gel and other adhesives, paintings, drugs, oil, and high-concentration gases.
Avoid using the detector in a humid environment to ensure the accuracy of measured data.

Operation

Main menu interface

After the detector is turned on, it will display the main menu automatically including the following s options:

PM2.5
CO2
HCHO
View all info
Set ****

Press “- or .. to choose an option and then press ¼, a window will pop up, showing “Sensor preheating” if the detector is turned on for less than 3 minutes. After the sensor is preheated, the interface can be entered.

Real-time concentration display

After switching from the main menu to the PM2.5 concentration interface, the detector will display the real-time concentration of PM2.5, PM 10 and particle numbers as well as the level of pollutants concentration.
If the value goes out of the set concentration’s upper limit, the buzzer will beep. ****

Press to pause or start the measurement.
Press to return to the interface of main menu.
Press the following 5 options will show.
Press %- to enter corresponding functions:

Pause or start measuring”
Turn on or off the alarm sound”
Display or not display the curve”
Alarm value setting “
EXIT “ ****

The functions of the above menu items are described below:
CD “Pause or start measuring”: Make the detector pause or start measuring the concentration of PM2.5, PM10 and particles as well as the level of pollution concentration. @ ”Turn on or off the alarm sound”: When the detected concentration is higher than the pre-set value, the buzzer will give out the alarm. Pressing this key can tum off or on the alarm function.
® “Display or not display the curve”: If you choose the “Display the curve” function, the PM2.5 concentration curve will be shown in a visualized way. If you choose the “Not display the curve” function, the curve display will be turned off. ****

“Alarm value setting ” :
A window showing “Set the alarm value will be popped up to remind you to set the upper-limit alarm value f PM2.5 concentration. Press == key to switch to the next item. Press A or .. key to set the upper-limit alarm value. When the == key is switched to the ” Save ” or ” Exit ” key, you can press f5- key to choose to save or not save the set upper-limit alarm value of concentration and then close the pop-up window. ® ” Exit “: Exit from the menu item and then return to the interface of detecting the concentration of particles.

Interface: CO, concentration

After switching from the main menu to CO, interface, the detector will display the real-time concentration of CO, and its level; if the value is beyond the set concentration’s upper limit, the buzzer will beep. ****

Pause or start measuring”
Tum on or off the alarm sound”
Display or not display the curve”
Alarm value setting “
calibration zero”
EXIT “ ****

The functions of the above menu items are as follows:

Pause or start measuring”: The detector pauses or continues measuring CO, concentration and its level.
Tum on or off the alarm sound”: When the detected concentration is higher than the pre-set value, the buzzer will beep. Select this option to mute the beep.
Display or not display the curve”: Select this option to display the curve of measured data visually. If you choose “Not display the curve”, the curve will be shifted to data. ****
@) “Alarm value setting ” Press.A or .to select this option and then press%to enter the interface. Press A or. to adjust the upper-limit alarm value of CO, and concentration. Press == to shift. After switching to “Save” or” Exit”, press %- to confirm the settings and back to the interface of settings. ****
Calibration zero”: It pops up a window showing “Calibrating sensor”. Please place the detector outdoors for 30 minutes until the Zero point calibration of the CO2 sensor is finished. Press 1Jor%-to exit.
Exit”: Exit the menu options and then return to the interface of CO2 concentration.

Interface: formaldehyde(HCHO) concentration

After switching from the main menu to the HCHO interface, the detector will display the real-time concentration of HCHO and its level; if the value is beyond the set concentration’s upper limit, the buzzer will beep.

Pause or start measuring”
Tum on or off the alarm sound”
Display or not display the curve”
Alarm value setting”
calibration zero”
EXIT” ****

The functions of the above menu items are as follows:

Pause or start measuring”: The detector pauses or continues measuring HCHO concentration and its level.
‘Turn on or off the alarm sound” : When the detected concentration is higher than the pre-set value, the buzzer will beep. Select this option to mute the beep.
Display/Not display the curve” : Select this option to display the curve of measured data visually. If you choose “Not display the curve”, the curve will be shilled to data. ****
@)”Alarm value setting “: Press A or T–1.’ to select this option and then press %- to enter the interface. Press A or T–1.’ to adjust the upper-limit alarm of HCHO concentration. Press == to shill. Aller switching to “Save” or” Exit”, press %- to confirm the settings and back to the interface of settings. ****
Calibration zero”: It pops up a window showing “Calibrating sensor”. Please place the detector outdoors for 30 minutes until Zero point calibration of the sensor is finished. Press II’ or to exit.
Exit”: Exit from calibration and return to the interface of CO2 concentration.

Interface: View all info

In the main menu, select “view all info” and press to enter this interface, it will display the concentration of PM2.5, PM10, CO, and HCHO, particle numbers, as well as the temperature and humidity.
Press= to switch between ‘C or F.
Press T to suspend or continue the measurement.
Press II’ to return to the interface of the main menu.

Interface: Set

In the main menu, select ” Set ” to and press to enter this interface, it will display the 5 options below. Press Aor T to select a desired option. Then Press% to enter the corresponding interface or press ll’to return to the main menu.

Date and lime”
Alarm value”
Help”
Restore”
Language” ****

The functions of the above menu items are as follows:
(!) “Date and time”: In the settings interface, select this option and press to enter the interface, and then press A or .to set the date. Press== to shift. After switching to”Save” or”Don’t Save”, press to confirm the settings and back to the interface of settings. ****

@” Alarm value”: In the settings interface, select this option and press to enter the interface, and then press A or to set the upper-limit alarm value of PM 2.5, co, or HCHO concentration. Press== to shift. After switching to” Save” or “Don’t Save”, press to confirm the settings and back to the interface of settings. ****

® “Help”: Press to enter the interface and then press A or. to view instructions and notices, then press 1J to back to the interface of settings.

©”Restore”: Press the %- key and then a window showing” Restore factory settings as default”will pop up. Press == key to switch to the ” Restore “or “Not restore”key, and then you can press the %- key to choose to restore or not restore factory settings as default and then return to the interface of setting. Factory default settings include the upper-limit alarm value of various concentrations and languages. ****

Language”: Select “Language” and press to enter this interface and then press == to shift. Press to confirm the language option. Use to shift between “Save” or “Don’t Save”. Press and return to the interface of settings.

Specifications

Name: Hand-Held Air Quality Detector
Model: M2000
Display: color TFT LCD screen
Battery voltage: 3. 7VDC
Overall dimension: 73.5 x 139 x 37.5 mm
Power adapter: Output voltage: 5VDC Output current: 1A
Operating environment:
Temperature range: 0-50
Humidity range: 0-90%RH Atmospheric pressure: 1 aim
PM2.5 technical specification 3 Measurement range: 0-999ug/m 3Resolution: 0.1 ug/m
PM10 technical specification Measurement range: 0-999ug/m

Air Quality Parameter for Reference

s t| ****

Good

| ****

Moderate

| Unhealthy

for Sensitive Groups

| ****

Unhealthy

| Very Unhealthy| ****

Hazardous

---|---|---|---|---|---|---
PM2.S

(µg/m’)

| S12| 12.1~35.4| 35_5~55.4| 55_5~150.4| 150_5~250.4| �250.5
PMlO

(µg/m 3 )

| S54| 55~154| 155~254| 255~354| 355~424| �425
CO,

(ppm)

| S700| 701~1000| 1001~1500| 1501~2500| 2501~5000| �5001
� s| Healthy| Unhealthy
---|---|---
HCHO(mg/m’)| S0.1| > 0.1