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Home > Electrical & Electronics > Sensor > Gas Sensor > PLANTOWER DS-CO2-20A NDIR CO2 Sensor Module

PLANTOWER DS-CO2-20A NDIR CO2 Sensor Module

PLANTOWER DS-CO2-20A NDIR CO2 Sensor Module thumbnail-3

PLANTOWER DS-CO2-20A NDIR CO2 Sensor Module thumbnail-4

PLANTOWER DS-CO2-20A NDIR CO2 Sensor Module thumbnail-5

PLANTOWER DS-CO2-20A NDIR CO2 Sensor Module photo-1

PLANTOWER DS-CO2-20A NDIR CO2 Sensor Module photo-2

PLANTOWER DS-CO2-20A NDIR CO2 Sensor Module photo-3

PLANTOWER DS-CO2-20A NDIR CO2 Sensor Module photo-4

PLANTOWER DS-CO2-20A NDIR CO2 Sensor Module photo-5

Product Spotlights

1. NDIR 2. Dual wavelength 3. Industrial-grade Precision 4. Minuscule Size

US$ 15.9 - 21.3 MOQ: 10 Pieces

Key Specifications

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Material:

Stainless Steel

Certification:

Sensitivity:

High

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Shenzhen Senseiot Technology Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Shenzhen

Delivery Detail:

7 days

Product Details
Company Profile
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Material Stainless Steel

Certification CE

Sensitivity High

Output Signal Type Digital Type

Customized Non-Customized

Type Infrared Gas Sensor

Effective Range 400~3000ppm

Maximum Range 400~5000ppm

Resolution 1ppm

Maximum Consistency Error ±（50ppm+5% of Reading）

DC Power Supply Typ:5.0 Min:4.5 Max: 5.5 V

Active Current 400mA peak ,40mA average

Interface Level L 2.7@3.3 V

Working Temperature Range -10~+50 ℃

Working Humidity Range 0~85% non condensed

Storage Temperature Range -40~+75 ℃

Pin Gap 2mm

Transport Package Standard carton

Specification 30*20*9.6mm

Trademark PLANTOWER

Origin China

1. Overview

DS-CO2**0A is a kind of digital NDIR sensor, which can acquire and calculate the concentration of carbon dioxide in the air continuously and output them in the form of digital interface. This sensor can be inserted into variable instruments related to the concentration of carbon dioxide in the air or other environmental improvement equipments to provide correct concentration data in time.

2. Working principle

NDIR gas sensor principle of work is according to the different gas molecules for absorption characteristic of near infrared spectra,by gas concentration and absorption strength relationship (Lambert-Beer law) analysis and determine the concentration of the gas. This sensor adopts the non-spectrophotometric infrared absorption principle and adopts the design structure of single air chamber and double receive channels, it has the characteristic of small structure and high detection precision.

Product Tags: CO2 Sensor Module , Carbon Dioxide Sensor , CO2 Sensor