Yaoan (Shenzhen) Electronic Technology Development Co., Ltd.
                                                                                                           
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19 Years
Since 2007
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BTQ-YA-CDX4 Portable 4-in-1 Gas Detector for CO O2 H2S CH4 with 3000mAH Battery and 10+ Hour Runtime

Price Negotiable
Price: Negotiable
MOQ: 1
Delivery Time: 2-7 working days
Brand: Yaoan
Product Description
Product Overview
The BTQ-YA-CDX4 portable composite gas detector is engineered for industrial safety applications in chemical plants, petroleum facilities, metallurgy operations, liquefied gas stations, painting operations, and gas transmission systems. This 4-in-1 gas analyzer provides reliable monitoring in indoor and outdoor environments where toxic and combustible gases may be present.
Key Features
  • Simultaneous detection of 4 gases: 1 combustible gas and 3 toxic gases
  • 1.77-inch TFT LCD high-definition display
  • Real-time monitoring of gas concentration, time, and battery status
  • Sound, light, and vibration triple alarm system
  • 3000mAH lithium-ion battery providing ≥10 hours continuous operation
  • Data logging capacity for up to 1000 records
  • Zero, calibration, and adjustment functions
BTQ-YA-CDX4 Portable 4-in-1 Gas Detector with LCD display
Technical Specifications
Parameter Specification
Detectable Gases H2S, CO, O2, CH4
Power Source Lithium-ion battery 14500/1S2P/3000mAH/3.7V
Working Time ≥10 hours
Charging Time ≤4 hours
Detection Ranges Combustible: 0-100% LEL
Hydrogen sulfide: 0-100 μmol/mol
Oxygen: 0-30% VOL
Carbon monoxide: 0-500 μmol/mol
Precision ±5% FS (sensor determined)
Response Time (T90) ≤60 seconds
Sensor Life 24 months
Dimensions 134.6 × 72.5 × 60.4 mm
Weight 1.0 kg
Manufacturer Information
Shandong Yaoan Electronic Technology Development Co., Ltd. has specialized in gas detection technology since 2007, with over 16 years of industry experience. Our 6,000 square meter production facility holds international certifications including ATEX, CE, FCC, ROHS, SIL, and ISO9001. We serve major enterprises including Sinopec, PetroChina, China Railway Group, and export to global markets including USA, Germany, Brazil, and South Korea.
Frequently Asked Questions
What services do you provide?
We offer OEM/ODM services and provide comprehensive online technical guidance for calibration, zero adjustment, settings, and installation.
Are you a manufacturer or trading company?
We are the manufacturer with operations since 2007.
What certifications do your products have?
Our products are certified with ATEX, SIL, CE, FCC, ROHS, and ISO9001.
What is the warranty period?
1-year warranty with comprehensive after-sales support.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Yaoan (Shenzhen) Electronic Technology Development Co., Ltd.
Location Room 517, 5th Floor, Building 10B, Zone 3, Shenzhen Bay Science and Technology Ecological Park, Gaoxin South Ring Road, Shenzhen High tech Industrial Park (South District), Nanshan District, Shenzhen
Contact Person Yao

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