Cảm biến đo nồng độ khí CO2 trong nhà Rika RK300-03A

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Mã sản phẩm: RK300-03A
Thương hiệu: Rika
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RK300-03A Indoor Carbon Dioxide Sensor CO2 Transmitter

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Mô tả

Cảm biến đo nồng độ khí CO2 trong nhà Rika RK300-03A

PRODUCT DESCRIPTION

RK300-03 CO2 transmitter is using NDIR principle to detect the CO2 concentration in the air, designed with advanced infrared absorption gas detection technology ,a precise optical path and an excellent circuit. A temperature sensor built-in realizes temperature compensation to ensure the accuracy of measurement. It is without oxygen dependence , of long service life.

SPECIFICATIONS

Item

Technical Specification

Range(concentration)

0-5000ppm,0-10000ppm

Accuracy

±50ppm+2%rdg @25℃

Supply

5VDC,12-24VDC

Output

4-20mA,0-5V,RS485

Power Consumption

<0.25w

Warm Up Time

3min

Response Time

<20s

Temperature Drift

≤0.2%FS/℃

Stability

<±40ppm/year

Repeatability

<±1%fs

Operating Temperature

-20℃-+60℃@15-80%RH

Storage

-40-70℃@20%-90%RH

Shell Material

ABS

DIMENSION & MOUNTING

Indoor (Wall-mounted installation)

RK300-03A Indoor Carbon Dioxide Sensor CO2 Transmitter 12

Outdoor

RK300-03A Indoor Carbon Dioxide Sensor CO2 Transmitter 13

PRODUCT DETAILS

RK300-03A Indoor Carbon Dioxide Sensor CO2 Transmitter 14

RK300-03A Indoor Carbon Dioxide Sensor CO2 Transmitter 15Product Principle Concentration In The Air

RK300-03A Indoor Carbon Dioxide Sensor CO2 Transmitter 16

RK300-03A Indoor Carbon Dioxide Sensor CO2 Transmitter 17 Material & LED Display

RK300-03A Indoor Carbon Dioxide Sensor CO2 Transmitter 18

RK300-03A Indoor Carbon Dioxide Sensor CO2 Transmitter 19Multiple Range & Output Optional

RK300-03A Indoor Carbon Dioxide Sensor CO2 Transmitter 20

RK300-03A Indoor Carbon Dioxide Sensor CO2 Transmitter 21Outdoor Designs Optional

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Datasheet

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