1 шт. MH-Z19 NDIR CO2 Сенсор модуль инфракрасного co2 Сенсор 0-5000ppm

1 шт. MH-Z19 NDIR CO2 Сенсор модуль инфракрасного co2 Сенсор 0-5000ppm



РАСПРОДАЖА

Сохранить : US$3.3

Изначальная цена : US $22.00
Descuento : 15%
Store name : FYD Open Source Hardware
product score : 4.8
Последняя цена : US $18.70
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MH-Z19 infrared CO2 sensor for CO2 monitor

Applications

It is widely used in the HVAC refrigeration and indoor air quality monitoring.

Note: Please let us know the measuring range you need in the Remarks.

If no remarks, we will ship 0~5000ppm by default.

Please check the optional measuring range:

Target Gas

Formula

Measuring Range

Accuracy

Remark

Carbon Dioxide

(CO2)

CO2

0~2000 ppm

± (50ppm+5%

reading value)

Temperature compensation

0~5000 ppm

Temperature compensation

Main technical parameters

Product Model

MH-Z19

Target Gas

CO2

Working voltage

3.6 ~ 5.5 V DC

Average current

< 18 mA

Interface level

3.3 V

Measuring range

0 ~ 0.5% VOL optional

Output signal

UART

PWM

Preheat time

3 min

Reponse Time

T90 < 60 s

Working temperature

0 ~ 50°C

Working humidity

0 ~ 95% RH (No condensation)

Dimension

33 mm×20 mm×9 mm (L×W×H)

Weight

21 g

Lifespan

> 5 years

Main functions and features

· High sensitivity, high resolution

· Low power consumption

· Output modes: UART and PWM wave

· Temperature compensation, excellent linear output

· Good stability

· Long lifespan

· Anti-water vapor interference

· No poisoning

NOTE:

Shipment default title parameter shipping If you need other parameters, you can search for another 2 links in the store.