NOMESTIC PTH-9C CO2 Meter and Hygrometer Instruction Manual

Nomestic® PTH-9C CO₂ meter
Instruction Manual

Intro

Thank you for purchasing the Nomestic® PTH-9C CO₂ Monitor. Our device uses an advanced NDIR (Non-dispersive infrared technology) CO2 sensor to accurately detect carbon dioxide (CO₂ ) values ranging from 400 ppm to 5000 ppm. As you might know, long-term inhalation of high concentrations of CO₂ negatively impacts your health and may induce hypoxic asphyxia in the body. The Nomestic® PTH-9C CO₂ Monitor is equipped with intelligent calibration technology, allowing the device to auto-calibrate. The Smart CO₂ monitor is applicable for all types of interiors like cars, living rooms, bedrooms, office buildings, farms, etc.

Functions

• NDIR (Non-dispersive infrared technology) sensor for accurate CO₂ measurement;
• Temperature and humidity measurement;
• Buzzer alert and comfort indication;
• Built-in Lithium battery (2400mAh) for long supporting working time;
• USB charging;
• Can be placed or hanged.

Package Content

• 1 x Nomestic® PTH-9C CO₂  Monitor
• 1 x Lithium battery (built-in)
• 1 x User Manual (English and Dutch)
• 1 x USB Charging Cable

Display

1. Buzzer alert: icon indicating whether the buzzer alert is active or not.

2. Battery level indication

3. Air quality indication : Indicates the health level of the measured CO₂ value:
   • Green: 400 ppm-700 ppm
   • Yellow: 700 ppm – 1500 ppm
   • Red: 1500 ppm – 5000 ppm

4. CO₂ level: CO₂ values expressed in PPM (Parts per million), with values measured between 400 ppm and 5000 ppm

5. Temperature: expressed in Celsius ( ℃) or Fahrenheit (°F)

6. Humidity: expressed in %

Backside

1. Hanging hole to mount the monitor on a wall
2. USB type-C charging (DC 5 V – 1A)
3. Ventilation system to measure and radiate air

Charging and getting started

Please charge the Nomestic® CO₂ Monitor with the USB charging cable included in the package using a power adapter of DC 5V-1A. Non-standard power adapters are not efficient to use with the device. The CO₂ monitor can be charged fully after 4 to 6 hours, with an autonomy of 8 hours.

Operating the monitor

| Press to turn the backlight on or off
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| Long press to turn the device on or off
| Short press: switch between Celsius (°C) or Fahrenheit (°F)
Long press: activate or de-activate the buzzer alert

When the detected CO2 value exceeds 1500 ppm, the detector will buzzer to indicate that the CO2 value is out of the safe scale.

Calibration
When the device is turned off, long press the 3 buttons at the same time to enter the calibration mode (around 200sec). The Nomestic PTH-9C will start to calibrate within the first 24 hours during connection with the power cable. For optimal calibration during the first 24 hours, please position the monitor in a wellventilated room,  for example  next to a window or door. This is particularly  important to determine the baseline measurement. In addition, please put the device in a room with as less people or animals as  possible. After the first 24 hours, the CO2 monitor will be calibrated at an optimal level but can still auto-calibrate during the coming days. Please consider to occasionally ventilate the areas where the monitor is positioned.

Specification

Warnings

• This product should not be dipped in water, nor should it be placed in a high temperature environment exceeding 60°C
• This product belongs to precision measuring instrument and shall not be dismantled without contacting the seller
• Do not use this device in rooms with high concentration of organic gas
• Avoid direct sunlight on the device
• Do not use the monitor in moist room (like bathrooms)

Certificate

Nomestic® PTH-9C CO2 meter – Instruction Manual/Handleiding

Documents / Resources

| NOMESTIC PTH-9C CO2 Meter and Hygrometer [pdf] Instruction Manual
PTH-9C CO2 Meter and Hygrometer, PTH-9C, CO2 Meter and Hygrometer, Meter and Hygrometer, and Hygrometer, Hygrometer
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