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Product Details:
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| Gas Detected: | Hydrogen Sulfide | General Detection Range: | 0-50ppm |
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| Maximum Overload: | 500ppm | Life Expectancy: | 2 Years In The Air |
| Output Signal: | 1.70 ± 0.30 μA/ PPM | Resolution: | 0.1 PPM |
| Highlight: | 7HH Electrochemical Gas Sensor,Electrochemical Gas Sensor AC702-400,50ppm Electrochemical H2S Sensor |
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Product Description:
7HH AC702-400 7 Series Three-electrode Electrochemical H2S Sensor
Features:
Temperature range: -40°C-- +50°C
Pressure range: ± 10% atmospheric
T90 Reaction time: ≤30 seconds
Relative humidity range: 15 -- 90% RH(non-condensing)
Typical baseline range (in pure air): -0.2 to +0.4 PPM
Maximum zero offset (+20°C to +40°C): 0.1ppm
Long term output drift: < 2% per month
Recommended load resistance: 10 ω
Offset voltage: No need
Repeat linearity: 1%
Output linearity: straightness
Shell color: dark blue
Weight: 12 grams
Position sensing: None
Specifications:
| Colour of Top | Dark Blue |
| Weight | 12g |
| Position Sensitivity | None |
| Storage Life | Six months in CTL container |
| Recommended |
0-20°C
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| Warranty Period | 24 months from date of despatch |
Contact Person: Xu
Tel: 86+13352990255
