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                        Product Details:
                                                     
 
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| Detected Gas: | Hydrogen | Detection Range: | 0.1 - 1000ppm | 
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| Loop Voltage: | ≤24V DC | Heater Voltage(VH): | 2.5V±0.1V (AC Or DC) | 
| Heater Resistance(RH): | 80Ω±5Ω | Heater Power Consumption(PH): | ≤50mW | 
| Highlight: | hydrogen gas sensor for workshops,gas sensor for hydrogen storage,GMV-2021B hydrogen gas sensor | ||
GMV-2021B Gas Sensor For Hydrogen Production Workshops Hydrogen Storage Tank Farms
Product Traits:
Application Areas:
| Sensor Type | MEMS - MOS | 
| Standard Encapsulation | Ceramic | 
| Detected Gas | Hydrogen(H₂) | 
| Detection Range | 0.1 - 1000ppm(H₂) | 
| Loop Voltage(VC) | ≤24V DC | 
| Heater Voltage(VH) | 2.5V±0.1V (AC or DC) | 
| Load Resistance(RL) | Adjustable | 
| Heater Resistance(RH) | 80Ω±5Ω(at room temperature) | 
| Heater Power Consumption(PH) | ≤50mW | 
| Resistance of Sensitive Material(Rs) | 1KΩ - 30KΩ (in 200ppm H₂) | 
| Sensitivity | S=R₀(in air)/Rs(in 200ppm H₂)≥5 | 
| Concentration Slope | α≤0.6 (R₅₀₀ppm/R₂₀₀ppm H₂) | 
 
Contact Person: Miss. Xu
Tel: 86+13352990255