The Yaoan BTQ-YA-C100FT Portable Multi Gas Detector is a professional handheld gas monitoring solution available in 4-in-1 and 6-in-1 configurations. It is designed for industrial safety applications where workers need to monitor several hazardous gases simultaneously using one portable device.
The standard 4-in-1 version can monitor one combustible gas together with CO, O2 and H2S. The 6-in-1 version expands the configuration by adding CO2 and VOC monitoring, giving users greater flexibility for applications that require broader gas coverage. Yaoan lists separate model variants including BTQ-YA-C100FT-4 and BTQ-YA-C100FT-6 under the same C100FT series.
A large 2.8-inch TFT LCD high-definition display makes concentration values and operating information easy to read. The detector uses audible, visual and vibration alarms to provide clear warnings when hazardous gas concentrations are detected. Yaoan also specifies high and low alarms, fault alarms and low-power warnings.
The BTQ-YA-C100FT supports both diffusion and pumped sampling configurations, depending on the version. The optional pumped model uses an integrated sampling probe to draw gas from areas where direct access may be difficult, while the standard configuration can monitor the surrounding atmosphere through natural diffusion.
For data management, the detector can store up to 150,000 records, including alarm, switch and fault records. A Type-C interface allows recorded information to be transferred to a computer for review and documentation.
Its IP67-rated enclosure, rechargeable lithium battery and explosion-protected design make the unit suitable for demanding environments such as oil and gas facilities, chemical plants, refineries, industrial maintenance areas and other workplaces where combustible or toxic gases may be present.
Features
- 4 in 1 and 6 in 1 Options: Choose the gas configuration that matches the monitoring application.
- 4 in 1 Configuration: Combustible gas plus CO, O2 and H2S.
- 6 in 1 Configuration: Combustible gas, CO, O2, H2S, CO2 and VOC.
- 2.8 Inch TFT LCD Display: High-definition screen with adjustable backlight for easier reading.
- Triple Alarm System: Audible, visual and vibration alerts.
- Multiple Alarm Functions: High, low, fault and low-battery alarms.
- Diffusion or Pump Sampling: Available with natural diffusion or pumped gas sampling depending on configuration.
- Large Data Storage: Stores up to 150,000 records.
- Type C Data Export: Connects to a computer for convenient record export.
- Rechargeable Battery: 5800 mAh lithium-ion battery listed for the 6-in-1 model.
- Long Operating Time: Yaoan specifies at least 10 hours for the 6-in-1 version.
- IP67 Protection: Suitable for harsh industrial conditions.
- Explosion Protected Design: Intended for use in hazardous industrial environments.
- Calibration Functions: Supports zero adjustment and calibration.
Specifications
| Specification |
Details |
| Brand |
Yaoan |
| Series |
BTQ-YA-C100FT |
| Product Type |
Portable Multi Gas Detector |
| Available Variants |
4 in 1 and 6 in 1 |
| 4 in 1 Model |
BTQ-YA-C100FT-4 |
| 6 in 1 Model |
BTQ-YA-C100FT-6 |
| 4 in 1 Gas Configuration |
Combustible Gas CO O2 H2S |
| 6 in 1 Gas Configuration |
Combustible Gas CO O2 H2S CO2 VOC |
| Display |
2.8 Inch TFT LCD |
| Detection Method |
Diffusion or Pump Type |
| Combustible Gas Sensor |
Catalytic Combustion |
| Toxic Gas Sensor |
Electrochemical |
| Detection Range Combustible |
0 to 100 percent LEL |
| Toxic Gas Range |
Up to 1000 μmol per mol depending on sensor |
| Accuracy |
±5 percent FS depending on sensor |
| Minimum Reading Combustible |
1 percent LEL depending on sensor |
| Minimum Reading Toxic |
0.1 to 1 μmol per mol depending on sensor |
| Response Time T90 |
≤60 seconds |
| Operating Temperature |
-20°C to 50°C |
| Humidity Range |
Below 95 percent RH |
| Battery |
Rechargeable Lithium Ion |
| Battery Capacity |
5800 mAh for listed 6 in 1 model |
| Working Time |
≥10 hours for listed 6 in 1 model |
| Charging Time |
≤4 hours |
| Data Storage |
Up to 150000 Records |
| Data Interface |
Type C |
| Alarm Type |
Sound Light Vibration |
| Weight |
Approx. 700 g |
| Dimensions |
172 x 89.5 x 41 mm |
| Ingress Protection |
IP67 |
| Explosion Proof Mark |
Ex d ib IIC T4 Gb |
| Certifications |
ATEX CE ROHS FCC SIL |
Product Options
| Option |
Configuration |
| Standard 4 in 1 |
Combustible Gas CO O2 H2S |
| Optional 6 in 1 |
Combustible Gas CO O2 H2S CO2 VOC |
