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4 Electrode Minature Dual Gas Sensor for CO and H2S
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Price
Price on request ≥1piece
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Model Number
4COSH CiTiceL -
Data Sheet
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Package
Original packaging -
Specs
4COSH CiTiceL -
Quantity
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Product Description
4COSH CiTiceL
Carbon Monoxide / Hydrogen Sulfide (CO / H2S) Dual Gas Sensor
4COSH CiTiceL CO/H2S Dual Gas Sensor Key Features & Benefits:
• Robust, industry standard 4-Series packaging
• Compact Size
4COSH CiTiceL CO/H2S Dual Gas Sensor Technical Specifications
* Specifications are valid at 20°C, 50% RH and 1013 mBar, using City Technology recommended circuitry. Performance characteristics outline the performance of sensors supplied within the first 3 months. Output signal can drift below the lower limit over time.
Carbon Monoxide / Hydrogen Sulfide (CO / H2S) Dual Gas Sensor
4COSH CiTiceL CO/H2S Dual Gas Sensor Key Features & Benefits:
• Robust, industry standard 4-Series packaging
• Compact Size
4COSH CiTiceL CO/H2S Dual Gas Sensor Technical Specifications
| MEASUREMENT | |
| Operating Principle | 3-electrode electrochemical |
| Measurement Range |
CO: 0-500 ppm H2S: 0-200 ppm |
| Maximum Overload |
CO: 1500 ppm H2S: 500 ppm |
| Filter | To remove H2S from CO channel |
| Sensitivity* |
CO: 80 ± 30 nA/ppm H2S: 775 ± 275 nA/ppm |
| Response Time (T90)* |
CO: <35 Seconds at 20°C H2S: <35 Seconds at 20°C |
| Typical Baseline Range |
CO: -2 to +3 ppm equiv. H2S: -0.4 to +0.4 ppm equiv. |
|
Resolution When using recommended electronics |
CO: 1.0 ppm H2S: 0.5 ppm |
| Repeatability |
CO: < 3% of signal H2S: < 2% of signal |
| Linearity | Linear |
| ELECTRICAL | |
| Recommended Load Resistor | 10 Ω |
| Bias Voltage | Not required |
| MECHANICAL | |
| Weight | 5 g approx. |
| Housing Material | ABS |
| Orientation | Any |
| ENVIRONMENTAL | |
| Operating Temperature Range | -20°C to +50°C |
| Recommended Storage Temp | 0°C to 20°C |
| Operating Pressure Range | Atmospheric ± 10% |
| Operating Humidity Range | 15 - 90% RH non-condensing |
| LIFETIME | |
| Long Term Sensitivity Drift | <30% signal loss/operating life |
| Expected Operating Life | 3 years in air |
| Storage Life | 6 months in CTL container |
* Specifications are valid at 20°C, 50% RH and 1013 mBar, using City Technology recommended circuitry. Performance characteristics outline the performance of sensors supplied within the first 3 months. Output signal can drift below the lower limit over time.