1PC DM77 Indoor CO2 Detector Air Quality Monitor Infrared NDIR Detector with Temperature Humidity Detection

1PC DM77 Indoor CO2 Detector Air Quality Monitor Infrared NDIR Detector with Temperature Humidity Detection

$184.01

$184.01 $0.00

Description

SPECIFICATIONS

Application Scenarios: Civilian Grade

Battery Included: Yes

Brand Name: winsen

Certification: CE

DIY Supplies: Electrical

Gas Type: Co2

High-concerned chemical: none

Is Smart Device: no

Measurement Range: 400-5000ppm

Model Number: WS1308B/DM77

Origin: Mainland China

PCBincluded: Yes

Semi-finishedproduct: No

With LCD Screen Or Not: Yes

Indor CO2 Temperature Humidity Air Quality Monitor Infrared NDIR Detector

Product Description

This product is an air quality monitor that detects Carbon dioxide (CO2),Temperature, and Humidity. it combines sensors real-time monitoring of Carbon dioxide (CO2), temperature, and humidity on its display.
Features:

- Common Screen display

-Test variables:Carbon dioxide (CO2),temperature,

humidity

-Large 1600mAh capacity Lithium battery

-5V Micro USB charging

-Low battery warning
Instructions

Press power button to turn device on, and Long-press power button to turn device off. In the boot state,Single-click power button to recycle switch the brightness of screen(with 6 levels for brightness).

ParametersO2 technical indicators

CO2 range Indicator light Air quality

400~1000 ppm Green Good

1001~2000 ppm Yellow Normal

2001~5000 ppm Red Poor

Product Specifications

Display method:

Common Screen display

Atmospheric pressure: 86Kpa - 106Kpa

Detection method for CO2 : Infrared (NDIR)

Sampling time: 1.5 seconds

Product Size:70*80*35mm

Detection temperature: -10°C to 50°C;

Relative humidity: 20% - 85%

Storage temperature: -10°C to 60°C;

Concentration unit for CO2:PPM

Power source: Lithium battery with 1600mAh capacity;

5V DC power charging via micro USB port

Product weight: 150g

1pc Air quality monitor detect CO2,Temperature Humidity ,manual set alarm threshold and turn on/ off co2 alarm sound

Product Specifications

Display method:

Common Screen display

Atmospheric pressure: 86Kpa - 106Kpa

Detection method for CO2 : Infrared (NDIR)

Sampling time: 1.5 seconds

Product Size: 80*70*35 MM

Detection temperature: -10°C to 50°C;

Relative humidity: 20% - 85%

Storage temperature: -10°C to 60°C;

Concentration unit for CO2:PPM

Power source: Lithium battery with 1600mAh capacity;

5V DC power charging via micro USB port

Product weight: 115g
Product Description

This product is an air quality monitor that detects Carbon dioxide

(CO2),Temperature, and Humidity. it combines sensors real-time

monitoring of Carbon dioxide (CO2),temperature, and humidity

on its display.
Considerations

Please read the instructions carefully before using this device.

Please let the device work short mins outdoors before use for

most accurate results .

Please keep the manual handy for quick reference and

troubleshooting.
Precautions

Avoid covering the air intake areas during use to avoid inaccurate

measurements.

Avoid use of solvents to clean the product as residual fumes will

skew air quality readings.

Avoid water or other liquids near the product to avoid electrical

damage.

Do not allow unauthorized modification or repair of this product.

Features:

-Common Screen display

-Test variables:Carbon dioxide (CO2),temperature, humidity

-Large 1600mAh capacity Lithium battery

-5V Micro USB charging

-Low battery warning
Instructions
1. Start Up

When you long-press the power button, the air quality monitor will

boot up.
Product Key function description:

1) Power button, long-Press to turn on/off, Double-click to set CO2

alarm thresold.(800~2000 ppm)

2) Left button, click to decrease CO2 alarm thresold.

3)Right button, click to increase CO2 alarm thresold. Long press to open/close CO2 alarm sound;

2. About Charging

When low battery icon is displayed, the device needs to be charged. Insert the included or another compatible micro USB

charging cable into the device. Attach the other end to a USB DC charger (such as a smart phone charger) that outputs DC 5V at>=1000mA. Fully charge for at least 2-3 hours before use. Avoid

charging with a USB computer port which only outputs 500mA.
3.Parameters

Measuring range: 400-5000PPM

Sensor for CO2 : Infrared ( NDIR)

Resolution: 1 PPM

Measuring range: -10-50 ° C

Humidity range: 20%-85% RH

Measurement accuracy: ±1 °C

Measurement accuracy: ±4% RH

Temperature and humidity

Product List

Air Quality monitor x 1

Micro USB charging cable x 1