ShenzhenYijiajie Electronic Co., Ltd.
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Product Description:
YJJ MST 7C2H5OH-10 7 Series Electrochemical Ethanol Sensor Is Used In Gas leakage Alarm Devices
Features:
Reproducibility: 1% output signal
Operating temperature range: Linear, regression coefficient R = 0.999
Operating humidity range: 20°C to 50°C
Operating pressure range: 15% to 90% 6MH (no condensation)
Pressure coefficient: Atmospheric pressure ± 10%
Baseline range: < 0.02% signal/mBar
Long-term drift: < ±0.4 mA
Offset voltage: +300 mV (Note: Sensors with added offset voltage must be waited for after insertion into the instrument)
Load resistance: 10 ohms
Built-in filter: None
Life expectancy: 2 years (in air)
Shelf life: 1 year (from the date of shipment)
Output current polarity: Positive current (for defining the output current of carbon monoxide and hydrogen sulfide sensors)
Anti-interference characteristics:
Note: Calibration and testing must be conducted using the target gas (the gas to be measured) to ensure the accuracy of the detection and alarm equipment. The purpose of providing anti-interference data is to understand the cross-response characteristics of the sensor to certain other gases, rather than providing alternative gases for calibration: The response characteristics of cross-interference gases are not guaranteed to be linear, and there will be significant cross-gas sensitivity variations between sensor batches. Therefore, if cross-gas is used for calibration, the malt sensor cannot guarantee the accuracy of the detection and alarm equipment.
Specifications:
| Pressure | Atmospheric pressure ±10% |
| Pressure factor | < 0.02% signal /MBar |
| Baseline extent | ＜±0.4μA |
| Weight | 5 g |
