BTYMQ-BX403 Portable Multi-Gas Detector

The BTYMQ-BX403 Portable Multi-Gas Detector is a high-performance, intelligent gas monitoring device designed for industrial safety applications. It integrates advanced microcontroller technology with a built-in pump sampling system, enabling fast and accurate detection of up to 4 gases simultaneously, with common configurations including CH₄, H₂S, CO, and O₂.

With a 4000mAh rechargeable battery providing ≥8 hours of continuous operation, IP66 protection rating, and explosion-proof design, the BTYMQ-BX403 is ideal for use in petrochemical, mining, metallurgy, environmental monitoring, firefighting, and confined space applications. It also features fall alarm, GPS positioning, NFC binding, and data logging for up to 24,000 records, making it a comprehensive solution for modern industrial gas detection needs.

Feature

  • IP66 protection level
  • 2.4-inch high-definition color LCD display
  • Built in high-precision suction pump, adjustable in 3 levels, with pump blockage alarm function
  • Supports 4G data transmission to cloud platforms and can be interconnected through 4G networking
  • Supports Bluetooth communication and can interact with data through app
  • Support GPS real-time positioning function

Specifications

Sampling method
Pump-suction type
Accuracy
≤ 5% F.S.
Response time
T90≤60s
Alarm Method
Visual, audible, display and vibration alarm
Operating Environment
-10℃~+55℃,≤93%RH (no dew)
Operating voltage
DC3.7V(Lithium battery capacity 4000mAh)
Standby time
≥8h
Charging time
<7h
Sensor life
2 years
Explosion proof
Ex ib II C T4 Gb
Display
2.4-inch color LCD
Dimension
186.4 × 72.2 × 47.2 mm

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