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Comfort Navi® CO2 Monitor Mini SK-40CTH-SK-40CTH
Comfort Navi® CO2 Monitor Mini SK-40CTH-Sato Keiryoki Mfg. Co., Ltd

Comfort Navi® CO2 Monitor Mini SK-40CTH
Sato Keiryoki Mfg. Co., Ltd

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

Response Rate

100.0%

Response Time

10.9hours

Fast Response


About This Product

This CO2 monitor measures indoor carbon dioxide (CO2) concentration, temperature, and humidity and provides a guideline for 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, characters and a buzzer will accurately notify you of the ventilation timing. ・The face mark character changes to 3 levels and sounds the buzzer. ・The alarm value that activates the face mark character and buzzer can be set arbitrarily. ・The buzzer can be turned on/off. [Face mark] Displayed in 3 types depending on the set alarm value

■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, humidity, and dew point

The device measures temperature, humidity, and dew point temperature as well as CO2 concentration. (Dew point temperature is a calculated value) Appropriate temperature and humidity management is also important for a comfortable environment.

■ Equipped with eco mode

Using the Eco mode function reduces power consumption and extends battery life to a maximum of about 1 year.

■ CO2 sensor calibration function

In order to use the CO2 sensor stably for a long period of time, the CO2 sensor's calibration function can correct deviations in measured values ​​due to aging. [Automatic calibration function] Automatically calibrates the lowest value within the period to 400ppm every 7.5 days. [Manual calibration function] The current CO2 concentration is calibrated to approximately 400ppm using outside air.

■4 types of installation methods

There are four types of installation options available: tabletop, wall-mounted, fixed to the wall, and attached to a metal surface.

■CO2 concentration average value, maximum value display

Displays the average value of CO2 concentration for the past 8 hours, the average value for the past 24 hours, and the highest value for the past 24 hours. You can understand trends in indoor CO2 concentration. (Measurement of the average value and maximum value starts when the power is turned on, and is reset when the power is turned off.)

■Key lock function

Equipped with a key lock function to prevent mischief and incorrect operation. To set or release the lock, use a 4-digit number that you set arbitrarily. *Please be careful not to forget the 4-digit number you set.

  • Product

    Comfort Navi® CO2 Monitor Mini SK-40CTH

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1 Models of Comfort Navi® CO2 Monitor Mini SK-40CTH

Image Part Number Price (excluding tax) Power supply Battery life Mass Measurement accuracy: humidity Measurement accuracy: temperature Measurement accuracy: CO2 concentration Measuring range Material Minimum display digit Size Usage environment Sampling JAN code Accessories
Comfort Navi® CO2 Monitor Mini SK-40CTH-Part Number-SK-40CTH

SK-40CTH

Available upon quote

AAA batteries x 3

Approximately 6 months (Eco mode OFF), approximately 1 year (Eco mode ON) *Conditions: Using alkaline batteries, when the buzzer sounds for 1 minute a day

Approx. 121g (including battery)

±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+50) ppm (400~3,000ppm), ±7%rdg (other than above)

CO2 concentration: 400~5,000ppm, temperature: 0.0~50.0℃, humidity: 10.0~95.0%rh, dew point: -28.1~49.0℃ (calculated display)

Case: ABS, Panel: Acrylic

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

Approximately (W) 86× (H) 86× (D) 26mm

0~50℃, 95% rh or less (no condensation)

Approximately 10 seconds (Eco mode OFF), approximately 60 seconds (Eco mode ON)

4974425401284

Instruction manual: 1 copy, AAA batteries: 3 (for trial), anti-theft hook set: 1 set, wall hanging attachment: 1 piece

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About Company Handling This Product

Response Rate

100.0%


Response Time

10.9hrs

Company Overview

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

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