BTQ-YA-CDX4 Handheld 4-Gas Monitor for CO H2S O2 CH4 Detection with 3000mAH Battery and 10+ Hour Runtime
The BTQ-YA-CDX4 portable composite gas detector is engineered for industrial safety applications across chemical plants, petroleum facilities, metallurgy operations, liquefied gas stations, painting operations, and gas transmission systems. This handheld device monitors toxic and combustible gases in both indoor and outdoor environments where gas leaks pose significant risks.
- Simultaneous detection of up to 4 gases (1 combustible + 3 toxic)
- 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 with capacity for 1000 records
- Zero, calibration, and adjustment functions
- Compact dimensions: 134.6×72.5×60.4mm
| Parameter | Specification |
|---|---|
| Gas Detection Types | H2S, CO, O2, CH4 (combustible) |
| Detection Range | Combustible: 0-100% LEL H2S: 0-100 μmol/mol O2: 0-30% VOL CO: 0-500 μmol/mol |
| Power Source | 3000mAH lithium-ion battery (3.7V) |
| Operating Time | ≥10 hours continuous use |
| Charging Time | ≤4 hours |
| Accuracy | ±5% FS (sensor determined) |
| Response Time (T90) | ≤60 seconds |
| Sensor Life | 24 months (depending on usage) |
| Operating Temperature | -10℃ to 50℃ |
| Weight | 1.0 kg |
Shandong Yaoan Electronic Technology Development Co., Ltd. has specialized in gas detection technology since 2007, with over 16 years of industry expertise. The company operates a 6,000 square meter production facility and holds international certifications including ATEX, SIL, CE, FCC, ROHS, and ISO9001. Yaoan serves major enterprises including Sinopec, PetroChina, China Railway Group, and exports to over 20 countries worldwide.
We offer OEM/ODM services and comprehensive technical support including online guidance for calibration, zero adjustment, installation, and configuration.
We are the original manufacturer with operations since 2007.
Our products are certified with ATEX, SIL, CE, FCC, ROHS, and ISO9001.
1-year warranty on all products.
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