VQ21TB High-power Low-voltage Poison-resistant Catalytic Bead Sensor (pellistor Pair) for Detecting Flammable Gases & Vapors
Price:
Negotiable
MOQ:
1PCS
Delivery Time:
5-8 work days
Product Description
VQ21TB High-power Low-voltage Poison-resistant Catalytic Bead Sensor (pellistor Pair) for Detecting Flammable Gases & Vapors
Typical Applications:
- Fixed industrial gas detectors
- Methane/natural gas monitors
- LPG & propane safety systems
- Petrochemical & refining
- Commercial kitchens & boiler rooms
- Mining & confined space entry
| Measurement Range | 0 ~ 100% LEL (0.1 ~ 5% CH4) | % VOL |
| Bridge Supply Voltage | 2.0 ± 0.1 | V DC |
| Supply Current | 300 | mA |
| Power Consumption | ≤ 750 | mW |
| Sensitivity (CH4) | ≥ 10 (min) / 15 (typ) | mV / % CH4 |
| Response Time (T90) | < 2 | s |
| Operating Temperature | -40 ~ +70 | °C |
| Storage Temperature | +10 ~ +25 | °C |

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Company
ShenzhenYijiajie Electronic Co., Ltd.
Location
Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
Contact Person
Xu