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Gas Sensors

Automotive & Emissions

City Technology's automotive sensors, offer accurate oxygen and NOx measurements to enhance engine performance and fuel efficiency. These sensors ensure compliance with environmental standards, promoting vehicle safety and efficiency.

Overview
Automotive and Emissions Gas Sensors Group
City Technology offers a comprehensive range of automotive and emissions sensors, including the AO2, AO3, 2FO, and NX1 models. These sensors are designed to provide accurate and reliable measurements essential for vehicle safety, performance, and environmental compliance.AO2 Oxygen Sensor - The AO2 is a CiTiceL® oxygen (O₂) gas sensor designed for automotive applications. It measures oxygen concentrations up to 100% volume, making it suitable for monitoring exhaust gases and ensuring optimal combustion efficiency. Manufactured in the UK, the AO2 sensor is known for its precision and durability. AO3 Oxygen Sensor - Similar to the AO2, the AO3 is a CiTiceL® oxygen (O₂) gas sensor that measures oxygen levels up to 100% volume. It is designed for use in automotive emissions systems to monitor and control air-fuel ratios, contributing to reduced emissions and improved fuel economy. 2FO Oxygen Sensor - The 2FO is an oxygen (O₂) gas sensor measuring up to 25% volume. It is commonly used in automotive applications to monitor ambient oxygen levels, ensuring passenger safety and optimal engine performance. NX1 NOx Sensor - The NX1 is a nitrogen oxide (NOx) sensor designed to detect and measure NOx concentrations in vehicle exhaust systems. Accurate NOx measurement is crucial for compliance with environmental regulations and for the efficient operation of selective catalytic reduction (SCR) systems used to reduce NOx emissions.City Technology's sensors are integral components in modern automotive systems, contributing to vehicle efficiency, safety, and environmental responsibility. 
Specifications

Options

  • Brand
    • Honeywell Citytech

Options

  • Brand
    • Honeywell Citytech
  • Brand : Honeywell Citytech
Data Sheet
Name
Description
File Size
Date
Size
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.68 KB
3/25/2025
329.68 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.84 KB
3/25/2025
290.84 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.68 KB
3/25/2025
329.68 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.68 KB
3/25/2025
329.68 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.81 KB
3/25/2025
329.81 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.8 KB
3/25/2025
329.8 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.46 KB
3/25/2025
258.46 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.68 KB
3/25/2025
329.68 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.68 KB
3/25/2025
329.68 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.8 KB
3/25/2025
329.8 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.68 KB
3/25/2025
329.68 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.96 KB
3/25/2025
290.96 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.81 KB
3/25/2025
329.81 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.68 KB
3/25/2025
329.68 KB
Name
Description
File Size
Date
Size
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.68 KB
3/25/2025
329.68 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.84 KB
3/25/2025
290.84 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.68 KB
3/25/2025
329.68 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.68 KB
3/25/2025
329.68 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.81 KB
3/25/2025
329.81 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.8 KB
3/25/2025
329.8 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.46 KB
3/25/2025
258.46 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.68 KB
3/25/2025
329.68 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.68 KB
3/25/2025
329.68 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.8 KB
3/25/2025
329.8 KB
AO3 Oxygen Sensor Data Sheet
application/pdf 258.59 KB
3/25/2025
258.59 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.68 KB
3/25/2025
329.68 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.96 KB
3/25/2025
290.96 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.81 KB
3/25/2025
329.81 KB
NX1 Nitric Oxide Sensor Data Sheet
application/pdf 290.97 KB
3/25/2025
290.97 KB
AO2 Oxygen Sensor Data Sheet
application/pdf 329.68 KB
3/25/2025
329.68 KB
Name
Description
File Size
Date
Size
AO3 Oxygen Sensor Data Sheet
258.59 KB
3/25/2025
AO3 Oxygen Sensor Data Sheet
258.59 KB
3/25/2025
AO3 Oxygen Sensor Data Sheet
258.59 KB
3/25/2025
AO2 Oxygen Sensor Data Sheet
329.68 KB
3/25/2025
NX1 Nitric Oxide Sensor Data Sheet
290.97 KB
3/25/2025
NX1 Nitric Oxide Sensor Data Sheet
290.84 KB
3/25/2025
AO2 Oxygen Sensor Data Sheet
329.68 KB
3/25/2025
NX1 Nitric Oxide Sensor Data Sheet
290.97 KB
3/25/2025
AO3 Oxygen Sensor Data Sheet
258.59 KB
3/25/2025
AO3 Oxygen Sensor Data Sheet
258.59 KB
3/25/2025
NX1 Nitric Oxide Sensor Data Sheet
290.97 KB
3/25/2025
NX1 Nitric Oxide Sensor Data Sheet
290.97 KB
3/25/2025
AO3 Oxygen Sensor Data Sheet
258.59 KB
3/25/2025
AO2 Oxygen Sensor Data Sheet
329.68 KB
3/25/2025
NX1 Nitric Oxide Sensor Data Sheet
290.97 KB
3/25/2025
AO2 Oxygen Sensor Data Sheet
329.81 KB
3/25/2025
AO2 Oxygen Sensor Data Sheet
329.8 KB
3/25/2025
AO3 Oxygen Sensor Data Sheet
258.46 KB
3/25/2025
NX1 Nitric Oxide Sensor Data Sheet
290.97 KB
3/25/2025
AO3 Oxygen Sensor Data Sheet
258.59 KB
3/25/2025
AO2 Oxygen Sensor Data Sheet
329.68 KB
3/25/2025
AO2 Oxygen Sensor Data Sheet
329.68 KB
3/25/2025
AO3 Oxygen Sensor Data Sheet
258.59 KB
3/25/2025
NX1 Nitric Oxide Sensor Data Sheet
290.97 KB
3/25/2025
AO3 Oxygen Sensor Data Sheet
258.59 KB
3/25/2025
NX1 Nitric Oxide Sensor Data Sheet
290.97 KB
3/25/2025
AO2 Oxygen Sensor Data Sheet
329.8 KB
3/25/2025
AO3 Oxygen Sensor Data Sheet
258.59 KB
3/25/2025
AO2 Oxygen Sensor Data Sheet
329.68 KB
3/25/2025
NX1 Nitric Oxide Sensor Data Sheet
290.96 KB
3/25/2025
AO2 Oxygen Sensor Data Sheet
329.81 KB
3/25/2025
NX1 Nitric Oxide Sensor Data Sheet
290.97 KB
3/25/2025
AO2 Oxygen Sensor Data Sheet
329.68 KB
3/25/2025
Product Number
Part Number
Description
Leaf Category
Thumbnail
AA428-210
GAS SENSOR O2 AO2 MOLEX CONNECTOR
https://honeywell.scene7.com/is/image/Honeywell65/hon-ia-hss-citicel-auto-emissions-gas-sensors-group
AA428-210
GAS SENSOR O2 AO2 MOLEX CONNECTOR
https://honeywell.scene7.com/is/image/Honeywell65/hon-ia-hss-citicel-auto-emissions-gas-sensors-group
AA428-220
SENSOR O2 AO3 JACK SOCKET
https://honeywell.scene7.com/is/image/Honeywell65/hon-ia-hss-citicel-auto-emissions-gas-sensors-group
AA428-220
SENSOR O2 AO3 JACK SOCKET
https://honeywell.scene7.com/is/image/Honeywell65/hon-ia-hss-citicel-auto-emissions-gas-sensors-group
AA625-180
SENSOR O2 2FO STANDARD
https://honeywell.scene7.com/is/image/Honeywell65/hon-ia-hss-citicel-auto-emissions-gas-sensors-group
AA625-180
SENSOR O2 2FO STANDARD
https://honeywell.scene7.com/is/image/Honeywell65/hon-ia-hss-citicel-auto-emissions-gas-sensors-group
AA625-230
SENSOR O2 2FO - 300MM CABLE
https://honeywell.scene7.com/is/image/Honeywell65/hon-ia-hss-citicel-auto-emissions-gas-sensors-group
AA625-230
SENSOR O2 2FO - 300MM CABLE
https://honeywell.scene7.com/is/image/Honeywell65/hon-ia-hss-citicel-auto-emissions-gas-sensors-group
AD621-X00
Sulfur Dioxide SO2 Emissions Sensor TSFi (0-2000ppm) CiTiceL (Customer Specific-TESTO)
https://honeywell.scene7.com/is/image/Honeywell65/hon-ia-hss-citicel-auto-emissions-gas-sensors-group
AD621-X00
Sulfur Dioxide SO2 Emissions Sensor TSFi (0-2000ppm) CiTiceL (Customer Specific-TESTO)
https://honeywell.scene7.com/is/image/Honeywell65/hon-ia-hss-citicel-auto-emissions-gas-sensors-group
AF747-B05
Nitric Oxide NO Automotive Sensor NX1 (0-5000ppm) CiTiceL
https://honeywell.scene7.com/is/image/Honeywell65/hon-ia-hss-citicel-auto-emissions-gas-sensors-group
AF747-B05
Nitric Oxide NO Automotive Sensor NX1 (0-5000ppm) CiTiceL
https://honeywell.scene7.com/is/image/Honeywell65/hon-ia-hss-citicel-auto-emissions-gas-sensors-group
AG621-X00
Nitrogen Dioxide NO2 Emissions Sensor TNDi (0-100ppm) CiTiceL (Cusromer Specific-TESTO)
https://honeywell.scene7.com/is/image/Honeywell65/hon-ia-hss-citicel-auto-emissions-gas-sensors-group
AG621-X00
Nitrogen Dioxide NO2 Emissions Sensor TNDi (0-100ppm) CiTiceL (Cusromer Specific-TESTO)
https://honeywell.scene7.com/is/image/Honeywell65/hon-ia-hss-citicel-auto-emissions-gas-sensors-group