센코서브비주얼이미지
가스센서

가스센서모듈 : Nitrogen Dioxide(SS2148)

기기설명

- Ideal for portable instrument
- Industry safety (ambient air monitoring applications)
- Diesel engine vehicles exhaust (car repair Facilities)
- Management ventilation in garages
- Etc.

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관련제품
관련제품
Specification
Specification
Performance Characteristics
Output Signal - 220±50 nA / ppm
Typical Baseline Range (pure air) ±1 ppm NO2 equivalent
T90 Response Time <30 seconds
Measurement Range 0-20 ppm
Maximum Overload 40 ppm
Linearity Linear
Repeatability <±5%
Recommended Load Resistor 10 ohms
Resolution (Electronics Dependent) ≤0.1 ppm typical
Environmental
Temperature Range Continuous -20℃ to +50℃
Pressure Range 800 to 1200 mbar
Operating Humidity Range 15% to 90% Rh
Life Time
Long Term Output Drift ≤10% per annum
Recommended Storage Temp 0℃ to 20℃
Expected Operating Life >24 months in air
Standard Warranty 24 months from data od dispatch
Intrinsic Safety Data
Maximum at 2,000ppm 40mA
Maximum o/c Voltage <1.0V
Maximum s/c Current <0.1A
Cross sensitivity
Cross sensitivity
Gas Concentration [ppm] Reading [ppm]
Nitrogen Dioxide 20 20
Hydrogen Sulfide 100 0
Carbon Monoxide 100 0
Chlorine 20 <3
Hydrogen 500 0
Sulfur Dioxide 10 0
Nitric Oxide 200 0
Dimension
도안
Whole View Side View Upper Side View
Standard operating circuit
도안
Features
Certificate