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Comfort Navi® CO2 Monitor SK-50CTH-SK-50CTH
Comfort Navi® CO2 Monitor SK-50CTH-Sato Keiryoki Mfg. Co., Ltd

Comfort Navi® CO2 Monitor SK-50CTH
Sato Keiryoki Mfg. Co., Ltd

Sato Keiryoki Mfg. Co., Ltd's Response Status

Response Rate

100.0%

Response Time

14.2hours

Relatively Fast Response


About This Product

This is a CO2 monitor that informs you of the approximate ventilation timing. Measuring CO2 concentration is an effective way to reveal insufficient ventilation in spaces occupied by a large number of people. Features

■Notification of ventilation timing

Depending on the CO2 concentration, the LED lamp changes in 3 stages and the buzzer sounds. We will accurately inform you of the estimated ventilation timing.

■Easy-to-read display

Numerical values ​​are displayed on green digital LEDs for easy reading. In addition, the numerical values ​​and the brightness of the LED lamp can be changed as desired.

■Uses non-dispersive infrared gas sensor (NDIR sensor)

This device uses a non-dispersive infrared gas sensor (NDIR sensor) recommended by the Ministry of Health, Labor and Welfare as a CO2 concentration measuring device. Non-dispersive infrared gas sensors (NDIR sensors) are less susceptible to the effects of other gases and have a long sensor life.

■Measure temperature and humidity

This device measures temperature and humidity as well as CO2 concentration. Appropriate temperature and humidity control is also important for a comfortable environment.

■Installation method

Can be installed either on a table or on a wall. explanation

■What is CO2 (carbon dioxide) concentration?

The concentration of CO2 contained in the air, expressed in ppm (parts per million). Outdoors it is 412-415ppm (2019 annual average), and in urban areas it is about 435-445ppm (estimated). (From the Ministry of Health, Labor and Welfare's "Ventilation to improve poorly ventilated closed spaces in winter") Indoors, CO2 concentration increases due to human breathing.

■Risks when CO2 concentration is high

Closed spaces with poor ventilation are said to increase the risk of cluster outbreaks of infectious diseases. Additionally, although CO2 exists in the atmosphere, it is said that the amount of CO2 exhaled by humans is around 10,000 ppm, and when the concentration becomes extremely high (over approximately 30,000 ppm) it can affect the human body. Measuring CO2 concentration is an effective way to reveal insufficient ventilation in spaces occupied by a large number of people.

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    Comfort Navi® CO2 Monitor SK-50CTH

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1 Models of Comfort Navi® CO2 Monitor SK-50CTH

Image Part Number Price (excluding tax) Power supply Mass Measurement accuracy: humidity Measurement accuracy: temperature Measurement accuracy: CO2 concentration Measuring range Minimum display digit Size Usage environment Buzzer volume Sampling Accessories JAN code
Comfort Navi® CO2 Monitor SK-50CTH-Part Number-SK-50CTH

SK-50CTH

Available upon quote

DC5V 500mA (USB Type C)

Approximately 450g

±5.0%rh (40.0~70.0%rh at 20~30℃), ±7.0%rh (other than above)

±0.6℃ (20.0~40.0℃), ±1.0℃ (other than above)

±5%rdg or ±50ppm, whichever is greater (200~3,000ppm), ±7%rdg (other than above)

CO2 concentration: 200~5,000ppm, temperature: 0.0~50.0℃, humidity: 10.0~95.0%rh

CO2 concentration: 1ppm, temperature: 0.1℃, humidity: 0.1%rh

Approximately (W) 226× (H) 152× (D) 45mm

-10~50℃ (no condensation)

Approximately 64dB (at a distance of 10cm)

CO2 concentration: approx. 5 seconds, temperature/humidity: approx. 2 seconds

Instruction manual: 1 copy, USB cable (3m): 1 piece, AC adapter: 1 piece

4974425401277

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About Company Handling This Product

Response Rate

100.0%


Response Time

14.2hrs

Company Overview

Sato Keiryoki Mfg. Co., Ltd., established in 1951 and headquartered in Tokyo, Japan, is a manufacturer of temp...

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