Product parameters

Product features of Portable pump suction diffusion type combustible gas concentration detector

● Equipped with a 32-bit microprocessor and high-speed, high-precision processing circuitry for fast and accurate measurements

● Features an external USB port for data export and deletion via USB cable connection to a computer

● Supports up to 5 different sensors for flexible detection

● Built-in buttons for easy parameter viewing and configuration

● Allows unit switching (e.g., ppm ↔ mg/m³) through coefficient adjustment

● Customizable historical data storage intervals

● Supports Chinese/English language display switching

● Fall alarm / one-touch emergency alarm function

● 180° auto-rotating screen

● Temperature & humidity compensation

● PC+TPU (rubber overmolding process) for impact resistance

Instrument illustration

Accessories

Precautions for Use

● When charging the detector, please do so in a safe location and use a compliant charger with 5V/2A or higher.

● For first-time use, fully charge the battery before operation.

● During daily use, avoid exposing the detector to gas concentrations beyond its measurement range to prevent irreversible damage.

● Do not use the detector in harsh environments with extreme temperatures, high pressure, or excessive humidity. If ambient humidity is high,

perform dehumidification filtration before detection.

● If sensor failure occurs, contact the manufacturer’s after-sales service.

● Under normal usage, the sensor's effective lifespan is 24–36 months. During this period, perform calibration checks every 6 months or 1 year

(depending on the working environment) to ensure accurate gas monitoring. Sensors exceeding their lifespan or showing faults must be replaced.