1. Introducción
This manual provides instructions for the safe and effective operation of the SMART SENSOR AS8906 Handheld NO2 Gas Leak Detector. This device is designed for detecting Nitrogen Dioxide (NO2) gas concentrations in various environments. Please read this manual thoroughly before using the product.
1.1 Información de seguridad
- Always operate the device in accordance with the instructions provided.
- No intente modificar ni reparar el dispositivo usted mismo. Para obtener servicio técnico, contacte con personal cualificado.
- Ensure the device is charged using the provided charging adapter and USB cable.
- Avoid exposing the device to extreme temperatures or humidity outside the specified operating conditions.
- This device is intended for professional use and should be handled with care.
2. Producto terminadoview
2.1 Contenido del paquete
El paquete estándar incluye los siguientes elementos:
- 1 x Nitrogen Dioxide Gas Monitor (AS8906)
- 1 x Manual de usuario
- 1 x adaptador de carga
- 1 x cable USB
- 1 x Hand Carry Case
- 1 certificado de calibración.
- 1 x CNEX Certificate
- 1 x Gift Paper Box
Figura 2.1: Contenido del paquete estándar.
2.2 Componentes del dispositivo
Familiarize yourself with the main components of the AS8906 detector:
Figura 2.2: Frente view and labeled components of the AS8906 detector.
- High Sensitive Sensor: Detects NO2 gas concentration.
- Sampling Pump Connecting Port: For attaching the optional sampbomba de agua
- Pantalla LCD: Displays gas concentration, battery status, and other information.
- Botón Abajo: Se utiliza para navegación y decreasinvalores g.
- Botón de arriba: Se utiliza para navegación e incrementoasinvalores g.
- Alarma de sonido: Emits an audible alert when gas concentration exceeds set limits.
- Puerto de carga: Para conectar el cable de carga USB.
- Alarma de luz: Visual alert (LED) when gas concentration exceeds set limits.
- Botón de encendido / apagado: Controla la energía del dispositivo.
- Botón Entrar: Confirma selecciones y configuraciones.
2.3 Dimensiones
The AS8906 detector features a compact design for portability.
Figura 2.3: Dimensiones del dispositivo.
Dimensions: 120.2mm (Height) x 64.5mm (Width) x 38.3mm (Depth).
Figure 2.4: The compact size allows for easy portability.
3. Configuración
3.1 Carga del dispositivo
The AS8906 detector is powered by a built-in 3.7V Li-battery. Before first use, ensure the device is fully charged.
- Localice el puerto de carga en la parte inferior del dispositivo.
- Conecte el cable USB proporcionado al puerto de carga.
- Connect the other end of the USB cable to the charging adapter.
- Plug the charging adapter into a standard power outlet.
- The battery indicator on the LCD screen will show charging status. A full charge typically provides up to 12 hours of continuous operation.
Figura 3.1: Ubicación del puerto de carga.
Figure 3.2: Gas detector with recharge adapter.
3.2 Conexión del SampBomba de agua (opcional)
The optional sampling pump (AS8930) is designed to assist the gas detector in environments with limited access or poor air circulation. It does not operate independently and requires power from the gas detector.
- Alinear la sampling pump with the gas detector's sampling pump connecting port.
- Securely attach the sampling pump to the gas detector using the two closed-type screws. Ensure a tight connection to avoid poor contact.
- Connect the soft rubber tube (500mm long) to the nozzle of the sampbomba de agua
- Importante: Do not connect any other voltage power supply to the sampling pump to prevent damage.
Figura 3.3: Sampling pump and accessories.
4. Operación
4.1 Encendido / Apagado
- Para encender: Mantenga pulsado el Botón de encendido/apagado until the LCD screen illuminates. The device will perform a self-test.
- Para apagar: Mantenga pulsado el Botón de encendido/apagado hasta que la pantalla se apague.
4.2 Comprender la pantalla
The high-density digital LCD screen displays real-time gas concentration values, battery status, and other operational indicators. The backlight function allows for use in dark areas.
- PPM: Indicates parts per million, the unit for gas concentration.
- Icono de batería: Muestra el nivel de carga actual de la batería.
- Indicadores de alarma: Visual cues for alarm status.
4.3 funciones de alarma
The device features high and low alarm functions with three alert methods: sound, light, and vibration. Alarm values are adjustable.
- When the gas concentration reaches a preset high or low alarm value, the device will activate its sound, light, and vibration alarms.
- The alarm sound can reach up to 80dB.
4.4 Adjusting Alarm Values
Refer to the on-screen menu for adjusting high and low alarm thresholds. Use the Up y Abajo buttons to navigate and change values, and the Ingresar Botón para confirmar.
4.5 Using the Sampbomba de ling
Cuando el sampling pump is connected, it will draw air into the detector, allowing for gas concentration measurement in remote or confined spaces. The air flow velocity is approximately 0.5 cubic inches per hour, with a maximum gas sample collecting distance of about 50 feet.
5. Mantenimiento
5.1 Cuidado de la batería
- Recharge the device when the battery indicator shows low power to ensure continuous operation.
- Evite descargar completamente la batería con frecuencia para prolongar su vida útil.
- Si va a almacenar el dispositivo durante un período prolongado, cárguelo aproximadamente al 50 % y recárguelo cada pocos meses.
5.2 Limpieza
- Limpie el exterior del dispositivo con un paño suave yamp paño.
- No utilice limpiadores abrasivos ni disolventes, ya que pueden dañar el casing o pantalla.
- Ensure no liquids enter the sensor area or charging port.
5.3 Calibración
The device comes with a calibration certificate. For optimal accuracy and compliance, periodic professional calibration is recommended. Refer to the manufacturer or authorized service centers for calibration services.
6. Solución de problemas
If you encounter issues with your AS8906 detector, refer to the following common problems and solutions:
| Problema | Posible causa | Solución |
|---|---|---|
| El dispositivo no se enciende. | Batería baja o agotada. | Cargue el dispositivo utilizando el adaptador y el cable USB proporcionados. |
| Lecturas inexactas. | Sensor contamination or need for calibration. | Ensure the sensor area is clean. Consider professional calibration if readings remain inconsistent. |
| Alarm not sounding/lighting/vibrating. | Alarm settings configured incorrectly or disabled. | Check alarm settings in the device menu. Ensure volume and vibration are enabled. |
| Sampling pump not working. | Poor connection to the detector or pump malfunction. | Asegúrese de que el sampling pump is securely attached with screws. Verify the detector is powered on. |
Si el problema persiste después de intentar estas soluciones, comuníquese con el servicio de atención al cliente para obtener más ayuda.
7. Especificaciones
7.1 Especificaciones del detector
| Característica | Detalle |
|---|---|
| Marca | SENSOR INTELIGENTE |
| Modelo | AS8906 |
| Tipo de gas | Dióxido de nitrógeno (NO2) |
| Rango de medición | 0 ~ 20 ppm |
| Resolución | 0.1 ppm |
| Principio de funcionamiento | Sensor electroquímico |
| Tipo de alarma | Sound, Light, Vibration (adjustable values) |
| Nivel de sonido de la alarma | Hasta 80dB |
| Temperatura de funcionamiento | -10 ~ 50 °C |
| Humedad de funcionamiento | 15~95% RH (standard) |
| Fuente de poder | 3.7V Li-battery (Built-in) |
| Corriente de trabajo | 16 mA |
| Operación continua | Aprox. 12 horas (carga completa) |
| Material | Plástico ABS |
| Peso neto | 200 g (7.1 onzas) |
| Dimensiones | 120.2 x 64.5 x 38.3 mm |
| Certificaciones | JJG693; JJG695: JJG915 and GB3836 series anti-explosion standard, CNEX |
7.2 Sampling Pump Specifications (Optional Accessory)
| Característica | Detalle |
|---|---|
| Vol de funcionamientotage Rango | CC 2.2 V-3.2 V |
| Corriente de trabajo | <280 mA |
| Diámetro de la boquilla | 2.5 mm |
| Ruido | <75dB |
| Dimensiones | 100.8 x 62.3 x 50 mm |
| Máximo Sample Distance | Aprox. Pies 50 |
| Air Flow Velocity | Approx. 0.5 cubic inches per hour |
8. Garantía y soporte
8.1 Información de garantía
Your SMART SENSOR AS8906 Handheld NO2 Gas Leak Detector comes with a warranty. Please refer to the included Warranty Card in your package for specific terms and conditions, including warranty period and coverage details.
8.2 Atención al cliente
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact SMART SENSOR customer support. Contact information can typically be found on the product packaging, the warranty card, or the official SMART SENSOR websitio.