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Product Details:
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| Target Gas: | Hydrogen Sulfide | Standard Package: | Ceramic Package |
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| Service Life: | ≥ 3 Years | Preheating Time: | 3 - 5 Minutes |
| Supply Voltage (V_C): | 5V Or 3.3V DC | Heating Voltage (V_H): | 1.8V±0.05V DC |
| Highlight: | Hydrogen Sulfide gas sensor aquaculture,H2S detection sensor SMD1007,Odor gas sensor with warranty |
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Hydrogen Sulfide Gas Sensor SMD1007 Odor Gas Aquaculture H2S Content Detection Sensor
Core Features:
Typical Applications:
| Electrical Parameters | Supply Voltage (V_C) | 5V or 3.3V DC |
| Heating Voltage (V_H) | 1.8V±0.05V DC | |
| Heating Resistance (R_H) | 45Ω±5Ω (at room temperature) | |
| Heating Power Consumption (P_H) | ≤36mW | |
| Sensitive Body Resistance (R_S) | 10KΩ - 100KΩ (in air) | |
| Load Resistance (R_L) | Adjustable (subject to the delivery report) | |
| Detection Performance | Detection Range | 0 - 3ppm (for H₂S) |
| Resolution | 0.01ppm (for H₂S) | |
| Sensitivity (S) | R₀ (in air)/Rs (in 0.4ppm H₂S) ≥ 2 | |
| Slope (α) | ≤0.5 (R1ppm/R0.2ppm for H₂S) | |
| Response Time (T90) | <30s | |
| Recovery Time (T10) | <60s | |
| Standard Test Conditions | Test Temperature & Humidity | 20℃±2℃; 55%±5%RH |
| Test Circuit Voltage | V_C: 5V or 3.3V±0.1V; V_H: 1.8V±0.05V |
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Contact Person: Miss. Xu
Tel: 86+13352990255