ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, , |
| Delivery Time | 3-5work days |
| Sensor Type | MEMS VOC Sensor |
| Standard Encapsulation | Ceramic |
| Ceramic | Ethanol, formaldehyde, toluene &etc |
| Detection Range | 1~500ppm |
| Loop Voltage | ≤24V DC |
| Heater Voltage | 2.5V±0.1V AC or DC |
| Model Number | GM-502B |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, , | Delivery Time | 3-5work days |
| Sensor Type | MEMS VOC Sensor | Standard Encapsulation | Ceramic |
| Ceramic | Ethanol, formaldehyde, toluene &etc | Detection Range | 1~500ppm |
| Loop Voltage | ≤24V DC | Heater Voltage | 2.5V±0.1V AC or DC |
| Model Number | GM-502B | ||
| High Light | Mobile Phones Gas Sensor ，Computers Gas Sensor ，Consumer Electronics Gas Sensor | ||
GM-502B MEMS VOC Gas Sensor Low Power Consumption High Sensitivity Fast Response And Resume For Gas Leak Detection For Mobile Phones Computers And Other Consumer Electronics Applications
Product description :
MEMS VOC gas sensor is using MEMS micro-fabrication hot plate on a Si substrate base, gas-sensitive materials used in the clean air with low conductivity metal oxide semiconductor material. When the sensor exposed to gas atmosphere, the conductivity is changing as the detected gas concentration in the air. The higher the concentration of the gas, the higher the conductivity. Use simple circuit can convert the change of conductivity of the gas concentration corresponding to the output signal.
Characters:
MEMS technology, strong structure Low power consumption High sensitivity Fast response and resume Simple drive circuit
Application :
Gas leak detection for mobile phones, computers and other consumer electronics applications, also for breathing gas detection control, smoke alarm indoor etc.
| Load Resistance | Adjustable |
| Heater Resistance | 80Ω±20Ω (room temperature) |
| Heater consumption | ≤50mW |
| sensitive materials resistance | 1KΩ～30KΩ(in 50ppm ethanol) |
| Concentration slope | ≤0.9(R200ppm/R500ppm ethanol ) |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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