1. Produit terminéview
The Gedsffati HD08-G is a combined carbon monoxide (CO) and combustible gas detector designed for home use. It continuously monitors the levels of CO and various combustible gases, including natural gas, liquefied petroleum gas (LPG), methane, ethane, propane, and butane. This device features high-precision sensors, a 2.1-inch high-resolution colorful LCD screen for real-time display of measurements, and audible and visual alarms.
Les principales caractéristiques comprennent :
- Détection combinée : Monitors both carbon monoxide and combustible gases simultaneously.
- High Performance Sensors: Utilizes electrochemical reaction and semiconductor electrical resistance variation principles for quick and accurate detection, with an approximate 5-year lifespan.
- Surveillance en temps réel: Sensors operate every 2 seconds for frequent and rapid detection.
- Écran multifonctionnel : Includes air temperature and humidity sensors, displaying these measurements on the screen.
- Écran LCD clair : A 2.1-inch colorful LCD screen provides visible and easy-to-read values.
- Conformité aux normes de sécurité : Complies with EU safety regulations EN 50291 (Carbon Monoxide) and EN 50194 (Combustible Gas Detectors).
Image 1.1 : Face et côté view of the Gedsffati HD08-G detector, showing the display and plug.
2. Configuration et installation
The Gedsffati HD08-G detector is designed for direct insertion into a standard home power outlet, offering a plug-and-play setup. No complex wiring or battery installation is required.
2.1 Considérations relatives au placement
- Install the detector in areas where gas appliances are present, such as kitchens, utility rooms, or near heating systems.
- Ensure the detector is not obstructed by furniture, curtains, or other objects that could block air circulation.
- Avoid placing the detector in direct sunlight, near vents, fans, or in excessively dusty or humid environments.
- For optimal CO detection, place the unit at a height where CO is most likely to accumulate, typically at breathing level. For combustible gases, place it closer to the floor if the gas is heavier than air (e.g., LPG, propane, butane) or closer to the ceiling if lighter than air (e.g., natural gas, methane).
2.2 Mise sous tension initiale
- Plug the device directly into a standard AC 100-240V/50-60Hz power outlet.
- The device will automatically power on and begin its self-test sequence.
- Once the self-test is complete, the screen will display current CO levels, gas concentration indicators, temperature, and humidity. The carbon monoxide icon will be green if CO levels are 0-50ppm, indicating normal operation.
Image 2.1: The Gedsffati HD08-G detector plugged into a wall outlet, ready for operation.
3. Mode d'emploi
The HD08-G detector features three control buttons (H, O, D) for various functions and a clear LCD display for information.
3.1 Fonctions des boutons
- Bouton H : Short press this button to change the brightness of the screen.
- Button O:
- Short press to allow the device to perform a self-test.
- Long press to change the temperature unit between Celsius (℃) and Fahrenheit (℉).
- Bouton D : Short press this button to turn the buzzer (audible alarm) on or off.
Image 3.1: Close-up of the detector's front panel, highlighting the H, O, and D buttons and the display.
3.2 Alarm Function Introduction
The device provides distinct visual and audible alarms based on the detected concentration levels of carbon monoxide and combustible gases.
3.2.1 Détecteur de monoxyde de carbone (CO)
- 0-50 ppm : No alarm. The carbon monoxide icon on the screen is green.
- 51-200 ppm : The device beeps every 3 minutes. The carbon monoxide icon turns yellow and flashes.
- 201-999 ppm : The device emits a continuous beep. The carbon monoxide icon turns red and flashes.
3.2.2 Combustible Gases Alarm
- Pas de gaz combustible : No audible alarm. The green gas icon flashes.
- Faible concentration : The device beeps every 3 minutes. The yellow gas icon flashes.
- Concentration moyenne : The device beeps every 3 minutes. The orange gas icon flashes.
- Concentration élevée : The device emits a continuous audible alarm. The red gas icon flashes.
Image 3.2: The detector displaying an alarm condition with visual indicators and sound waves.
4. Entretien
To ensure the optimal performance and longevity of your Gedsffati HD08-G detector, follow these maintenance guidelines:
- Nettoyage régulier : Essuyez délicatement l'extérieur du détecteur avec un chiffon doux et sec.amp chiffon. Ne pas utiliser de produits chimiques agressifs, de nettoyants abrasifs ni de solvants.
- Évitez les obstacles : Ensure that the air vents on the device are not blocked by dust, debris, or other objects. The 3D porous air duct design relies on clear airflow for accurate detection.
- Auto-test: Perform a self-test regularly (e.g., monthly) by short pressing the 'O' button to confirm the device is functioning correctly.
- Durée de vie du capteur : The sensors have an approximate lifespan of 5 years. While the device is designed for long-term use, consider replacing it after this period to ensure continued accuracy and reliability.
Image 4.1: Illustration of the detector's 3D porous air duct design for efficient gas detection.
5. Dépannage
This section addresses common issues and their solutions. If you encounter a problem not listed here, please refer to the contact information for support.
5.1 Voyants et alarmes
- Green Light (screen off and indicator light on): Indicates normal operation and gas concentration monitoring.
- Red Light (alarm): Indicates a mute error or sensor malfunction. If this occurs, perform a self-test. If the issue persists, contact customer support.
Image 5.1: The intelligent power indicator light, showing normal (green) and alarm/malfunction (red) states.
5.2 Incorrect Temperature Unit Display
Problème: The temperature unit is not displaying in your preferred Celsius (℃) or Fahrenheit (℉).
Solution: Long press the 'O' button to toggle between Celsius and Fahrenheit. Note: An error in some printed user manuals incorrectly states to use the 'D' button for this function. Please use the 'O' button.
5.3 Fausses alarmes
If the detector triggers an alarm without an apparent gas leak or CO presence:
- Ventilate the Area: Open windows and doors to air out the space.
- Check for Interfering Substances: Strong cleaning agents, aerosols, or high humidity can sometimes trigger false alarms.
- Relocate the Detector: If false alarms persist, try moving the detector to a different location, away from potential sources of interference.
- Perform Self-Test: Use the 'O' button to perform a self-test. If the device indicates a malfunction, contact support.
6. Spécifications
| Fonctionnalité | Spécification |
|---|---|
| Numéro de modèle | HD08-G |
| Gaz combustibles détectables | Natural gas, LPG, Methane (CH4), Ethane (C2H6), Propane (C3H8), Butane (C4H10), etc. |
| Carbon Monoxide Measuring Range | 0-999 ppm (±5 %) |
| Plage de mesure de la température | -10°C to 50°C / 14°F to 122°F (±3%) |
| Air Humidity Measurement Range | 5% à 95% HR (±5%) |
| Exigences en matière d'alimentation | CA 100-240 V/50-60 Hz |
| Vol de travailtage et courant | 5 V/1 A |
| Environnement de travail | -10°C to 60°C / 14°F to 140°F, 20% to 80% RH |
| Dimensions du produit | 85 x 51 x 33 mm (3.3D x 5.1W x 8.5H Centimeters) |
| Poids du produit | 60g |
| Matériel | Plastique ABS |
| Fabricant | Shenzhen Huidu Technology Co., Ltd. |
| Certifications | EN 50291 (Carbon Monoxide), EN 50194 (Combustible Gas) |
Image 6.1: The detector's 2.1-inch HD color screen displaying various measurements.
Image 6.2 : Vue éclatée view illustrating the internal components and high-precision sensors.
7. Certifications et conformité
The Gedsffati HD08-G detector is designed and manufactured to meet stringent safety standards.
- ET 50291: European standard for electrical apparatus for the detection of carbon monoxide in domestic premises.
- ET 50194: European standard for electrical apparatus for the detection of combustible gases in domestic premises.
For verification of conformity, please refer to the certification body's website:
Image 7.1: Certificates of conformity for EN50291 (Carbon Monoxide) and EN50194 (Combustible Gas) standards.
8. Garantie et assistance
Information regarding specific warranty terms and customer support contact details was not provided in the product data. Please refer to the product packaging or the seller's webSite contenant des informations sur la garantie et les coordonnées du service client.
