Manual do usuario do monitor de calidade do aire Protmex PTH-26PM

1. Introdución

The Protmex PTH-26PM Air Quality Monitor is a portable device designed to provide real-time measurements of air quality parameters. It features sensors for PM2.5 and PM10 particulate matter, as well as integrated temperature and humidity sensors. This manual provides detailed instructions for the proper use and maintenance of your device.

2. Produto rematadoview

2.1 Características principais

Protmex PTH-26PM Air Quality Monitor with icons for PM2.5/PM10, Temperature, Humidity, High Sensitivity, Acoustic-Optical Alarm, and Battery Reminder — **Figura 1: Características principaisview.** This image highlights the main functionalities of the Protmex PTH-26PM, including PM2.5/PM10 monitoring, temperature monitoring, humidity monitoring, high sensitivity, acoustic-optical alarm, and battery reminder.

3-in-1 Air Quality Detection: Monitors PM2.5, PM10, temperature, and humidity.
Sensores de alta precisión: Equipped with accurate sensors for particulate matter detection, ranging from 0 to 1000 µg/m³ with 1 µg/m³ resolution.
Buzzer Alert System: Provides immediate notifications when air pollution levels reach concerning thresholds.
Pantalla LCD grande: Offers clear and crisp visibility of air quality data.
Deseño portátil: Compact and lightweight for easy transport and use in various environments.
Batería de longa duración: Features a 1000mAh Lithium-Ion battery for extended operation.

2.2 Compoñentes do dispositivo

Protmex PTH-26PM Air Quality Monitor with labeled features — **Figura 2: Compoñentes do dispositivo.** This image displays the Protmex PTH-26PM Air Quality Monitor with its key features labeled. These include PM2.5 detection, PM10 detection, temperature sensor, humidity sensor, high-quality chip, and sound alarm. The device has a central display and three control buttons below it.

The device features a clear LCD display for real-time readings and three control buttons for operation. Air inlets are located on both sides for accurate detection.

Protmex PTH-26PM Air Quality Monitor held in hand, showing side air inlet — **Figure 3: Portable Design and Air Inlet.** This image shows the compact size of the Protmex PTH-26PM Air Quality Monitor, held in a hand, highlighting its portability. It also points out the "admitting port" or air inlet on the side, crucial for accurate air quality detection.

3. Configuración

3.1 Desembalaxe

Carefully remove the Protmex PTH-26PM Air Quality Monitor and all accessories from the packaging. Verify that all items listed in the "What's in the Box" section are present.

3.2 Carga do dispositivo

Before initial use, fully charge the device. Connect the provided USB cable to the charging port on the monitor and plug the other end into a standard USB power adapter (not included) or a computer's USB port. The battery indicator on the display will show charging status. A full charge typically takes a few hours.

Protmex PTH-26PM Air Quality Monitor displaying battery life and charging voltage — **Figure 4: Battery Information.** This image illustrates the device's battery specifications, including a 10-day super long battery life, 1000mAh battery capacity, and 3.7V charging voltage. The display shows a battery icon indicating charge level.

4. Instrucións de funcionamento

4.1 Acendido/Apagado

To power on the device, press and hold the central button until the display illuminates. To power off, press and hold the central button again until the display turns off.

4.2 Monitorización en tempo real

Upon powering on, the device will immediately begin monitoring air quality. The large LCD display will show real-time readings for:

PM2.5: Particulate matter 2.5 micrometers or less in diameter (µg/m³).
PM10: Particulate matter 10 micrometers or less in diameter (µg/m³).
Temperatura: Ambient temperature (in Celsius or Fahrenheit, depending on settings).
Humidade: Humidade relativa porcenttage.

Protmex PTH-26PM Air Quality Monitor displaying PM2.5, PM10, temperature, and humidity readings — **Figure 5: Real-Time Display.** This image shows the Protmex PTH-26PM Air Quality Monitor's main display, indicating real-time values for PM2.5 (028 µg/m³), PM10 (022 µg/m³), temperature (26°C), and humidity (60%). A battery indicator is also visible at the top.

4.3 Buzzer Alert System

The device is equipped with a buzzer alert system that activates when detected air pollution levels exceed predefined thresholds. This provides an immediate audible warning. Refer to the device settings (if available) to adjust or disable the buzzer.

Protmex PTH-26PM Air Quality Monitor with sound waves indicating an active alarm — **Figure 6: Sound Alarm Feature.** This image depicts the Protmex PTH-26PM Air Quality Monitor with graphical sound waves emanating from it, symbolizing the active sound alarm feature. The display shows PM2.5 and PM10 readings, temperature, and humidity.

4.4 Navigation and Settings (if applicable)

Use the up and down arrow buttons (if present) to navigate through different display modes or settings menus. The central button typically acts as a selection or confirmation button. Consult the on-screen prompts for specific navigation instructions.

5. Mantemento

5.1 Limpeza

To maintain optimal performance, keep the device clean. Wipe the exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the air inlets on the sides are free from dust and debris. Do not attempt to clean the internal sensors directly.

5.2 Almacenamento

When not in use for extended periods, store the device in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the battery is partially charged before storage to prolong its lifespan.

6 Solución de problemas

O dispositivo non se acende:
Ensure the device is fully charged. Connect it to a power source using the USB cable and allow it to charge for at least 30 minutes before attempting to power it on again. If the issue persists, the battery may be defective.
Lecturas inexactas:
Ensure the air inlets on the sides of the device are not obstructed by dust or debris. Operate the device in a stable environment, away from strong air currents or direct sources of pollution (e.g., smoke, sprays) that could skew readings temporarily. Allow the device a few minutes to stabilize after powering on.
Display issues (e.g., blank screen, distorted image):
Try restarting the device. If the problem persists, it may indicate a hardware malfunction. Contact customer support for assistance.
Buzzer alarm sounds unexpectedly:
Check the current air quality readings on the display. The alarm indicates that pollution levels have exceeded the set thresholds. If the readings appear normal and the alarm continues, there might be a sensor issue. Refer to the device settings to adjust or temporarily disable the alarm if needed.

7. Especificacións

Protmex PTH-26PM Air Quality Monitor with a table of product parameters — **Figura 7: Parámetros do produto.** This image displays the Protmex PTH-26PM Air Quality Monitor alongside a table detailing its product parameters, including product name, model, size, measuring range, display resolution, battery specification, working temperature, and custom alert feature.

Parámetro	Valor
Nome do produto	PM2.5/PM10 Detection
Modelo de produto	PTH-26PM
Tamaño do produto	105 x 52 x 24 mm
Rango de medición	PM2.5/PM10: 0–1000 µg/m³
Resolución de visualización	PM2.5/PM10: 1 µg/m³
Especificación da batería	Li-Po (1000mAh)
Temperatura de traballo	-10 °C a 50 °C / 14 °F a 122 °F
Dimensións do paquete	4.29 x 2.09 x 1.54 polgadas
Peso	3.84 onzas

8. Que hai na caixa

Protmex PTH-26PM Air Quality Monitor
Cable USB
Manual de usuario (este documento)

9. Garantía e soporte

For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official Protmex websitio. Garde o recibo da compra como xustificante da mesma.

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