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其它传感器
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4HSC硫化氢气体传感器
类 别: 其它传感器
描 述: Specifications are valid at 20°c, 50% RH and 1013 mBar, using City Technology recommendedcircuitry. Performance characteristics outline the performance of sensors supplied within thefirst 3 months. Qutput signal can drift below the lower limit over t
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| MEASUREMENT | |
| Operating Principle | 3-electrode electrochemical |
| Measurement Range | 0-100 ppm H2S |
| Maximum Overload | 500 ppm H2S |
| Filter | None |
| Sensitivity* | 0.7 + 0.15 μA/ppm |
| Response Time (T90)* | 20 Seconds at 20℃ |
| Baseline Offset (clean air)* | <+0.5 ppm equivalent |
| Zero Shift (-40℃ to +50℃)* | < +0.4 ppm equivalent |
| Repeatability | <+5% |
| Linearity | Linear<±5% |
| ELECTRICAL | |
| Recommended Load Resistor | 5Ω |
| Bias Voltage | Not required |
| MECHANICAL | |
| Housing Material | Noryl 110 |
| Weight | 5 g(approx.) |
| Orientation | Any |
| ENVIRONMENTAL | |
| Typical Applications | Portable life safety |
| Operating Temperature Range: | |
| Continuous | -20'℃ to +40℃ |
| Intermittent | -40℃to +55℃ |
| Operating Pressure Range | 1 atm+ 10% |
| Operating Humidity Range | |
| Continuous | 15% to 90% RH non-condensing |
Specifications are valid at 20°c, 50% RH and 1013 mBar, using City Technology recommendedcircuitry. Performance characteristics outline the performance of sensors supplied within thefirst 3 months. Qutput signal can drift below the lower limit over time.