3-electrode Electrochemical Nitric Oxide (NO) Gas Sensor - NX1 CiTiceL

• Operating Principle: 3-electrode electrochemical
• Measurement Range: 0-5,000 ppm NO
• Filter: To remove effect of SO2 in gas stream
• Sensitivity: 0.05 ± 0.01 µA/ppm
• Response Time (T95): <8 Seconds at 20°C
• Repeatability: 2% of signal
• Operating Temperature Range: -20°C to +50°C
• Operating Humidity Range: 15 to 90% RH non-condensing

  • Model Number: NX1 CiTiceL
  • Data Sheet: Date Sheet File
Quantity:
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  • 3-electrode Electrochemical Nitric Oxide (NO) Gas Sensor
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Product Specification

NX1 CiTiceL Nitric Oxide Sensor (NO Sensor) Key Features & Benefits:
• Designed for Automotive Applications
• Fast Response

NX1 CiTiceL Nitric Oxide Sensor (NO Sensor) Technical Specifications

MEASUREMENT
Operating Principle 3-electrode electrochemical
Measurement Range 0-5,000 ppm NO
Filter To remove effect of SO2 in gas stream
Sensitivity 0.05 ± 0.01 µA/ppm
Response Time (T95) <8 Seconds at 20°C
Baseline Offset (clean air) 0 to +12 ppm equivalent
Zero Shift (0°C to +40°C) <30 ppm equivalent
Resolution Dependent on electronics
(1 ppm when used with recommended electronics)
Repeatability 2% of signal
Linearity Linear
ELECTRICAL
Recommended Load Resistor 10 Ω
Bias Voltage +300 mV
MECHANICAL
Weight 32 g (nominal)
Housing Material ABS
Orientation Any
ENVIRONMENTAL
Operating Temperature Range -20°C to +50°C
Recommended Storage Temp 0°C to 25°C in CTL packaging
Operating Pressure Range 800 to 1100 mBar
Pressure Coefficient 0.02% signal/mBar
Operating Humidity Range 15 to 90% RH non-condensing
LIFETIME
Long Term Sensitivity Drift Typically <5% signal loss/year
Storage Life 6 months in CTL container
Standard Warranty 15 months from date of despatch

IMPORTANT NOTES:
Prolonged exposure to high or low humidity may lead to an increased response time.

Connection should be made via PCB sockets only. Soldering to the pins will seriously damage your sensor and invalidate the warranty.

All performance data is based on conditions at 20°C, 50% RH and 1013 mBar, using City Technology recommended circuitry. For sensor performance data under other conditions, contact City Technology.

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