Name: CUSTOM CO2 Monitor CO2- M1
Brand: CUSTOM
Availability: InStock

CUSTOM CO2 Monitor CO2- M1

Brand: CUSTOM

Category: Testing Instruments

CUSTOM CO2 monitor CO2- mini

CUSTOM Waterproof Dissolved Ozone Meter DOZ-1000PE

Description

Specifications

SKU: CUSTOM CO2 Monitor CO2- M1

Product overview

24h

_{Monitor the CO2} levels in the surrounding environment on a large LCD.

The visual and audible alarms prompt you to ventilate the surrounding environment.
The ambient environment level is displayed in three levels: GOOD, NORMAL, and POOR.
Calendar, clock, temperature and humidity can all be viewed on the same screen.
The detection method used is NDIR (single light source, single wavelength).
CO2 _level automatic calibration function (always enabled when powered on)
CO2 _level manual calibration function
Compliant with the "Guidelines for selecting carbon dioxide concentration measuring devices ^{* "}
* Issued by the Ministry of Economy, Trade and Industry and the Industrial Gas Detection and Alarm Association on November 1, 2021

About the automatic calibration function

Automatic calibration of CO2 levels _using atmospheric air .
After 7.5 days of continuous operation, the CO2 level is automatically _calibrated .
The lowest daily measurement value is recorded and the average value is used to calibrate the unit to 400 ppm.

Manual calibration function

If necessary, calibrate your site for CO2 levels of 400 ppm _.

Place the device near a well-ventilated window, avoiding direct sunlight.
Press the "Set", "▲", and "Max/Min▼" buttons simultaneously.
_{The CO2} and 400 ppm indicators will flash on the top of the LCD screen .
After about 30 minutes of flashing, the display will turn solid and the calibration will be complete.

*To stop manual calibration, press and hold the reset button.
*The automatic calibration function is always active (it cannot be disabled). * Measurement errors may occur in
places with poor ventilation or where CO2 levels are consistently _high
. Please install the device in a well-ventilated location such as near a window. *If using the device in an environment where CO2 _levels are consistently high, please try manual calibration. *Perform manual calibration in a well-ventilated location such as near a window, away from direct sunlight. Also, do not approach the device or place any machines that emit _CO2
near it while manual calibration is in progress .

Part names

Main unit

① Display section
② Power lamp
③ SET button: Used to change the reference values for the environmental display: "Good", "NORMAL" and "POOR".
④ Escape button: Used during setup operations.
⑤ Reset button: Use this to reset the maximum/minimum values for CO2, temperature, and humidity _.
⑥ ▲ button
⑦ Max/Min ▼ button: Used to switch the currently displayed value to the maximum/minimum value.
⑧ AC adapter socket

Display section

① Calendar display (year/month/day)
② Current time
③ Temperature display
④ CO ₂ concentration display
⑤ Environmental condition icon: Displays the current environment in three levels: "GOOD," "NORMAL," or "POOR."
⑥ Humidity display

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360° rotating image

Clicking on the image will open a new window.

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specification

Electrical Performance

Carbon dioxide concentration ( _CO2 )

Measurement range	resolution	Measurement accuracy	Response time ^*1
0 to 9999 ppm	1 ppm	50 ppm ±5%rdg	2 minutes

*1 Time until data becomes stable when powered on for the first time

temperature

Measurement range	resolution	Measurement accuracy	Response time ^*2
0 to +50°C	0.1℃	±1℃	2 minutes

*2 Time until data becomes stable when powered on for the first time

humidity

Measurement range	resolution	Measurement accuracy	Response time ^*3
20 to 90% RH	0.1%RH	±7%RH ^*4	10 minutes

*3 Time until data becomes stable when powered on for the first time
*4 25°C, 20-90% RH, no condensation

General specifications

Initial value of environmental condition display ^*5	GOOD: 0 to 699 ppm NORMAL: 700 to 999 ppm POOR: 1000 to 9999 ppm
Alarm setting range	1000 to 5000 ppm (can be set in 100 increments)
Operating temperature and humidity	0 to +50°C, 10 to 90% RH (no condensation)
Storage temperature and humidity	-20 to +60°C, 5 to 90% RH (no condensation)
size	Approx. W 120 × H 120 × D 95 mm
weight	Approximately 210 g
power supply	AC adapter (included, model: VB12405A1)
accessories	Instruction manual, AC adapter
proofreading	Yes (temperature and humidity only)
JAN	4983621300048

*5 The boundary between GOOD and NORMAL can be changed between 0 and 700 ppm, and the boundary between NORMAL and POOR can be changed between 700 and 1000 ppm (in units of 100).

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Frequently Asked Questions (FAQ)

Q: Please tell me about the sensor system.

A: The sensor method is NDIR.

Q: What is the measurement range? (Can it be used in a room of XX square meters?)

Answer: The product (CO2 _monitor ) measures the CO2 concentration _in the area where it is placed .
　　　There are no restrictions on room size.

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CUSTOM CO2 Monitor CO2- M1

Product overview