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The appearance and structure of the equipment are shown in the following diagram:
The device mainly consists of components such as the casing, circuit board, battery, display screen, and sensors.
The device operates based on two detection technologies:
What are the four buttons on the BTYQ-SD3011 leak detector used for?
The four buttons — left, menu, power, and right — allow users to navigate the device interface, access settings through the menu, power the device on or off, and scroll through options or readings.
What do the three indicator lights on the device represent?
The three indicator lights represent the device's current operating status: the normal indicator shows the device is functioning correctly, the alarm indicator signals a gas leak has been detected, and the fault indicator alerts the user to a hardware or sensor issue.
What is the difference between electrochemical and catalytic combustion detection types?
Electrochemical sensors detect gas through a chemical reaction that generates an electrical signal, making them ideal for toxic gases. Catalytic combustion sensors detect flammable gases by measuring heat produced during oxidation on a catalyst surface. Both methods are used in the BTYQ-SD3011 for comprehensive leak detection.
What are the main structural components of the leak detector?
The device is composed of five main components: the casing (outer protective shell), circuit board (electronic control), battery (power source), display screen (visual interface), and sensors (gas detection elements).
Is the BTYQ-SD3011 suitable for portable use?
Yes. The device includes a built-in battery, making it fully portable and suitable for on-site inspections without requiring an external power source.
How can I tell if the device is detecting a gas leak or has a fault?
You can identify the device's status through the three indicator lights. The alarm light activates when a gas leak is detected, while the fault light turns on if there is a malfunction. The normal light indicates the device is operating correctly with no issues detected.
