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Product Details:
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| Operation Principle: | 3-Electrode Electrochemical | Nominal Range: | 0 - 50 Ppm |
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| Maximum Overload: | 100 Ppm | Output Signal: | 155 ± 30 NA/ppm |
| Resolution (Electronics Dependent): | < 0.3 Ppm | T90 Response Time: | < 45 S |
| Typical Baseline Range (pure Air, 20°C) -: | -2.5 Ppm To 2.5 Ppm | Repeatability: | < 3% Of Signal |
| Highlight: | NH3 Ammonia Detection Sensor,Ammonia Detection Sensor RoHS,NH3 Ammonia Sensor |
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NH3/CR-50 Ammonia Gas Sensor Highly Sensitive NH3 Measurement
Applications
•Leak Detection
• Discontinuous Measurement
• Safety and Environmental Control
Specification
| Rec. Load Resistor | 10 - 33 Ω |
| Bias (V_Sens-V_Ref) | not allowed |
| Conformity to RoHS directive | RoHS Compliance |
| Relative Humidity Range | 15 % to 90 % RH non-condensing |
| Temperature Range | -10 °C to 50 °C |
| Pressure Range | Atmospheric ± 10% |
| Pressure Coefficient | N.D. |
| Expected Operation Life | 2 years in air |
| Storage Life | 3 months in container |
| Rec. Storage Temperature | 5°C - 20°C |
| Warranty Period | 12 months from date of dispatch |
Temperature dependence
The output of an electrochemical sensor varies with temperature. The graphs below show the temperature-dependent variation of baseline and sensitivity, respectively. The results shown here are raw data (batch average) without any post-processing steps. The sensitivity and baseline are referenced to the signal at 20°C (reference point). Please note: It is highly recommended to acquire the temperature dependence curves with the whole instrument. The sampling system, the humidity, the electronics and the interaction between the electronics and the sensor have a significant impact on the temperature dependence of the final measurement reading.
Cross Sensitivity Data
The table below does not claim to be complete. Interfering gases should not be used for calibration. Please contact Membrapor AG for further support regarding cross sensitivities.
Contact Person: Xu
Tel: 86+13352990255
