NOMESTIC PTH-9C CO2 Monitor Instruction Manual
- June 5, 2024
- NOMESTIC
Table of Contents
NOMESTIC PTH-9C CO2 Monitor
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
- Buzzer alert: icon indicating whether the buzzer alert is active or not.
- Battery level indication
- 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
- CO2 level: CO2 values expressed in PPM (Parts per million), with values measured between 400 ppm and 5000 ppm
- Temperature: expressed in Celsius (℃) or Fahrenheit (°F)
- Humidity: expressed in %
Backside
- Hanging hole to mount the monitor on a wall
- USB type-C charging (DC 5 V – 1A)
- 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.
| Lcd Display | Status |
|---|
Displays Flashes
Flickers
| Full Charging
Low Power
Operating the monitor
- Press to turn the backlight on or off
- 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
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 well-ventilated 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
| Specification | PTH-8 |
|---|---|
| Carbon Dioxide Value | Resolution: 1 ppm; Range: 400 — 5000 ppm |
Power Supply
|
Built-in Lithium Battery (2400 mAh)
Alert System
|
Comfort Level + Buzzer
Charging Parameters
|
DC 5 V-1 A
Product Size| 98 x 90 x 40 mm
Working Temperature| -10°C — 40°C
Temperature Range| -10°C — 40°C(±2°C)
Humidity Range
| 20% — 80% (±5% RH)
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)