15x15 Respiratory Irritant Sensor 20 ppm C Package 110-902
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Price
Price on request ≥1piece
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Model Number
RESP_IRR_20 C -
Data Sheet
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Package
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Specs
RESP_IRR_20 C -
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Product Description
15x15 Respiratory Irritant Sensor 20 ppm C Package 110-902
RESP_IRR_20 is a Screen Printed ElectroChemical sensor component specifically designed for the broad detection of respiratory irritant gases: NO2, Ozone, Chlorines, SO2, H2S and odorous gases. RESP_IRR_20 is a Screen Printed ElectroChemical sensor component designed for the broad (non-specific) detection of respiratory irritant gases: NO2, Ozone, Chlorines, SO2, H2S and odorous gases. This sensor is designed for "qualitative" assessment of ambient level respiratory irritants in applications like indoor air monitoring, air purifier controls, weather stations, smart homes, HVAC ventilation control, telemedicine equipment, and Smart Home.
RESP_IRR_20 C Respiratory Irritant Sensor Benefits
• Zero Power Sensor
Sensor Circuit - < 10 uW max
• Sensitive - In the ppb range
• Cold operation - No Heating required
• Stable Response - Not affected by humidity, CO2, N2, Ar, most saturated hydrocarbons, hexane, ammonia,
• Small Size& Low Profile - 20 x 20 x 3 mm
• Easy to Use - Linear Response
• Long Life - 10 years expected life
• Fast Response - < 60 seconds
• ROHS Compliant
RESP_IRR_20 C Respiratory Irritant Sensor Applications
• Bad Air Quality Detection
• Indoor Air Monitor
• Air Purifier Controls
• Weather Stations
• Internet of Things
• Smart Homes
• Leak Detection
• HVAC Ventilation Control
• Telemedicine Equipment
RESP_IRR_20 C Respiratory Irritant Sensor Specifications
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Measurement Range |
0 to 20 ppm (calibrated as NO2 equivalents) |
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Response Time to 90% |
< 60 seconds typical |
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Sensitivity |
-50 +/- 25 nA/ppm (NO2 equivalents) |
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Expected Operating Life |
> 5 years (10 years @ 23+/-3C; 40+/-10% RH) |
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Operating Temperature Range |
-10 to 40 C (0 to 40 C continuous) |
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Operating Humidity - non-condensing |
0 to 100% RH (15 to 95% continuous) |
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Power Consumption |
< 50 uW circuit & ambient gas dependent |
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Zero Drift (Over Temperature Range) |
+/-0.3 ppm (NO2 equivalents) |
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Resolution |
20 ppb NO2 (depends on the gas & electronics) |
RESP_IRR_20 C Respiratory Irritant Sensor Cross Sensitivity
This sensor exhibits sensitivity to a wide range of gases. The following table lists the relative response of common gases tested at levels to measure interference.
|
Gas |
ppm |
Typical Response (as ppm NO2) |
|
Carbon Monoxide |
10 |
0 |
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Hydrogen Sulfide |
10 |
27 |
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Ozone |
10 |
8 |
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Nitrogen Dioxide |
10 |
10 |
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Sulfur Dioxide |
10 |
-7 |
|
Ethanol |
10 |
1 |
|
Nitric Oxide (NO) |
10 |
0 |
|
Chlorine |
10 |
6.5 |
|
n-Heptane |
10 |
0 |
|
Ammonia |
10 |
0 |
|
Methane |
10 |
0 |
|
Saturated Hydrocarbons |
10 |
0 |