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Product name: YEH-40 Carbon dioxide, temperature and humidity meter
Listing date:2018-09-18
YEH-40 Carbon dioxide, temperature and humidity meter
YEH-40 Carbon dioxide, temperature and humidity meter
Features

● High-precision industrial sensors are used

● 32Bits ARM CPU to improve performance

● Sound alarm function

● Long term continuous environment detection

● built in rechargeable lithium battery

● High sensitivity and fast response speed

● LCD shows temperature, humidity, time and date

● Large STN LCD with backlight

● Display maximum, minimum


  • Specifications
  • Certifications
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  • Accessories
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Descriptions

YEH series is a real-time detection instrument for PM2.5, formaldehyde, temperature, humidity, CO2, CO, TVOC. Through the professional detection of this series of products, they can guide the prevention and improvement of air quality and safety. This product is suitable for the detection of home, car, classrooms, workplaces, environmental research and other comprehensive air pollution.


Features and Functions

High-precision industrial sensors are used

32Bits ARM CPU to improve operation performance

Sound alarm function

Long term continuous environment detection

built in rechargeable lithium battery

High sensitivity and fast response speed

LCD shows temperature, humidity, time and date

Large STN LCD with backlight

Display maximum, minimum


Applications

This series of testing products can detect environmental parameters closely related to the health of human, including formaldehyde, TVOC, temperature, humidity, air quality index, carbon dioxide.


Specifications and Selection Guide

ModelYEH-40YEH-40D with data loggerYEH-310YEH-220YEH-410YEH-500
Channels

Temperature

Humidity

CO2

Temperature

Humidity

CO2


Temperature

Humidity

PM2.5

PM1.0

PM10

Temperature

Humidity

HCHO

Temperature

Humidity

HCHO

PM2.5

Temperature

Humidity

HCHO

PM2.5

CO2

Sensor type

Digital

Digital

IR

Digital

Digital

IR

Digital

Digital

Laser

Laser

Laser

Digital

Digital

Electrochemistry

Digital

Digital

Electrochemistry

Laser

Digital

Digital

Laser

Electrochemistry

IR

Range

-40~80℃

0~100%rh

0~9999ppm



-40~80℃

0~100%rh

0~9999ppm

-40~80℃

0~100%rh

0~999ug/m³

0~999ug/m³

0~999ug/m³

-40~80℃

0~100%rh

0~2mg/m³

-40~80℃

0~100%rh

0~2mg/m³

0~999ug/m³

--40~80℃

0~100%rh

0~2mg/m³

0~999ug/m³

0~9999ppm

Accuracy

±0.5℃

±3%rh

±5%±50ppm


±0.5℃

±3%rh

±5%±50ppm

±0.5℃

±3%rh

±10%

±10%

±10%

±0.5℃

±3%rh

0 .03mg/m (<0.3mg m=''>=0.3mg/m )


±0.5℃

±3%rh

0 .03mg/m (<0.3mg m=''>=0.3mg/m )

±10%

±0.5℃

±3%rh

0 .03mg/m (<0.3mg m=''>=0.3mg/m )

±10%

±5%±50ppm

Resolution

0.1℃

0.1%rh

1ppm

0.1℃

0.1%rh

1ppm

0.1℃

0.1%rh

1ug/m³

1ug/m³

1ug/m³

0.1℃

0.1%rh

0.001mg/m³


0.1℃

0.1%rh

0.001mg/m³

1ug/m³


0.1℃

0.1%rh

0.001mg/m³

1ug/m³

1ppm

Operation

environment

5~50℃, 10~90%RH, Standard air pressure5~50℃, 10~90%RH, Standard air pressure5~50℃, 10~90%RH, Standard air pressure5~50℃, 10~90%RH, Standard air pressure5~50℃, 10~90%RH, Standard air pressure5~50℃, 10~90%RH, Standard air pressure

Storage

environment

-20~50℃, 0~90%RH, Standard air pressure-20~50℃, 0~90%RH, Standard air pressure-20~50℃, 0~90%RH, Standard air pressure-20~50℃, 0~90%RH, Standard air pressure-20~50℃, 0~90%RH, Standard air pressure-20~50℃, 0~90%RH, Standard air pressure

Size(mm)

126mm*84mm*36mm

126mm*84mm*36mm

126mm*84mm*36mm

126mm*84mm*36mm

126mm*84mm*36mm

126mm*84mm*36mm





Update time: 2018 - 09 - 18
Update time: 2018 - 09 - 18
Update time: 2018 - 09 - 18
Update time: 2018 - 09 - 18
Update time: 2018 - 09 - 18
Update time: 2019 - 08 - 09
Products / Related products
2018 - 09 - 18
DescriptionsYEH series is a real-time detection instrument for PM2.5, formaldehyde, temperature, humidity, CO2, CO, TVOC. Through the professional detection of this series of products, they can guide ...
2018 - 09 - 18
DescriptionsYEH series is a real-time detection instrument for PM2.5, formaldehyde, temperature, humidity, CO2, CO, TVOC. Through the professional detection of this series of products, they can guide ...
2018 - 09 - 18
DescriptionsYEH series is a real-time detection instrument for PM2.5, formaldehyde, temperature, humidity, CO2, CO, TVOC. Through the professional detection of this series of products, they can guide ...
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