gas sensors
4 Series
City Tech’s 4-Series gas sensors are the industry standard for portable gas detectors. The range includes sensors which detect oxygen and toxic gases, carbon dioxide and hydrocarbons and fully certified pellistors for combustible gas detection
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Overview
Honeywell 4-Series gas sensors are the industry standard for use in portable gas detectors. The range includes sensors which detect oxygen, ammonia, hydrogen sulfide, carbon monoxide, chlorine, nitric oxide, and numerous toxic and fully certified pellistors for combustible gas detection.
The 4 Series features a large, robust sensor design and is durable to withstand environmental demands. In addition to portable devices, the comprehensive range of sensors is suitable for fixed safety and emissions applications.
The 4 Series features a large, robust sensor design and is durable to withstand environmental demands. In addition to portable devices, the comprehensive range of sensors is suitable for fixed safety and emissions applications.
Specifications
Applications & Compatibility
- Application
- Drainage and Sewage Areas
- Fire Detection
- Food Processing
- Leakage Detection
- Manufacturing Factories
- Mining Processes
- Portable & Fixed Life Safety
- Refineries
- Residential
- TVL Monitoring (Threshold Value Level)
- Ventilation Control
- Recommended Load Resistor
- 10 Ohm
- 33 Ohm
- 5 Ohm
Overview
- Warranty
- 12 Months from Date of Dispatch
- 18 Months from Date of Dispatch
- Brand
- Honeywell
- Honeywell Citytech
Operating Characteristics
- Storage Temperature
- 0 to 20°C
- 10 to 30°C
Standards & Certifications
- Standards & Certifications
- AQ6205-2006
- ATEX
- EN 45544-2000
- EN/IEC 60079-0
- RoHS Compliant
- UL Certified - UL2075
- UL and CSA
Features
- Series Name
- 4
- 4CFC
- 4CM
- CiTiceL 4
- Operating Principle
- 2-Electrode Electrochemical
- 3-Electrode Electrochemical
- 4-Electrode Electrochemical
- Catalytic Oxidation
- Features & Benefits
- Anti-Poisoning in the Environment with Acrylonitrile Background
- Compact Size
- Designed for Breath Analysis
- Enhanced Long-Term Stability
- Extended Operating Range
- Factory Calibrated MV Output
- Fast Response and Recovery Time
- High Sensitivity for Better Resolution
- Higher Durability and Stability
- Ideal for Portable Life Safety Applications
- Improved Performance Variability
- Industry Leading Reliability
- Long Life
- Low Cros Sensitivity To Hydrogen
- Low Long-Term Output Drift
- Low Temperature and Humidity Effect
- On-Board Hydrogen and Temperature Compensation
- Robust 3-Series Packaging
- Stable Performance Six Sigma Output Performance
Electrical Specifications
- Maximum s/c Current
- < 1.0 A
Technical Specifications
- Gases Detected
- Acrylonitrile
- Carbon Monoxide (CO)
- Chlorine (CL)
- Ethylene Oxide (C2H4O)
- Hydrogen (H)
- Hydrogen Cyanide (HCN)
- Hydrogen Sulfide (H2S)
- Most Combustible Gases and Vapours
- Nitric Oxide (NO)
- Nitrogen Dioxide (NO2)
- Sulfur Dioxide (SO2)
- Calibration
- via Built-in Span and Zero Potentiometer
- Auxiliary Electrode
- To Compensate for Maximum 2,000 ppm H2 Cross Interference
Others
- Industry
- Aerospace
- Energy
Applications & Compatibility
- Application
- Drainage and Sewage Areas
- Fire Detection
- Food Processing
- Leakage Detection
- Manufacturing Factories
- Mining Processes
- Portable & Fixed Life Safety
- Refineries
- Residential
- TVL Monitoring (Threshold Value Level)
- Ventilation Control
- Recommended Load Resistor
- 10 Ohm
- 33 Ohm
- 5 Ohm
Overview
- Warranty
- 12 Months from Date of Dispatch
- 18 Months from Date of Dispatch
- Brand
- Honeywell
- Honeywell Citytech
Operating Characteristics
- Storage Temperature
- 0 to 20°C
- 10 to 30°C
Standards & Certifications
- Standards & Certifications
- AQ6205-2006
- ATEX
- EN 45544-2000
- EN/IEC 60079-0
- RoHS Compliant
- UL Certified - UL2075
- UL and CSA
Features
- Series Name
- 4
- 4CFC
- 4CM
- CiTiceL 4
- Operating Principle
- 2-Electrode Electrochemical
- 3-Electrode Electrochemical
- 4-Electrode Electrochemical
- Catalytic Oxidation
- Features & Benefits
- Anti-Poisoning in the Environment with Acrylonitrile Background
- Compact Size
- Designed for Breath Analysis
- Enhanced Long-Term Stability
- Extended Operating Range
- Factory Calibrated MV Output
- Fast Response and Recovery Time
- High Sensitivity for Better Resolution
- Higher Durability and Stability
- Ideal for Portable Life Safety Applications
- Improved Performance Variability
- Industry Leading Reliability
- Long Life
- Low Cros Sensitivity To Hydrogen
- Low Long-Term Output Drift
- Low Temperature and Humidity Effect
- On-Board Hydrogen and Temperature Compensation
- Robust 3-Series Packaging
- Stable Performance Six Sigma Output Performance
Electrical Specifications
- Maximum s/c Current
- < 1.0 A
Technical Specifications
- Gases Detected
- Acrylonitrile
- Carbon Monoxide (CO)
- Chlorine (CL)
- Ethylene Oxide (C2H4O)
- Hydrogen (H)
- Hydrogen Cyanide (HCN)
- Hydrogen Sulfide (H2S)
- Most Combustible Gases and Vapours
- Nitric Oxide (NO)
- Nitrogen Dioxide (NO2)
- Sulfur Dioxide (SO2)
- Calibration
- via Built-in Span and Zero Potentiometer
- Auxiliary Electrode
- To Compensate for Maximum 2,000 ppm H2 Cross Interference
Others
- Industry
- Aerospace
- Energy
- Application : Drainage and Sewage Areas|Fire Detection|Food Processing|Leakage Detection|Manufacturing Factories|Mining Processes|Portable & Fixed Life Safety|Refineries|Residential|TVL Monitoring (Threshold Value Level)|Ventilation Control
- Warranty : 12 Months from Date of Dispatch|18 Months from Date of Dispatch
- Storage Temperature : 0 to 20°C|10 to 30°C
- Standards & Certifications : AQ6205-2006|ATEX|EN 45544-2000|EN/IEC 60079-0|RoHS Compliant|UL Certified - UL2075|UL and CSA
- Series Name : 4|4CFC|4CM|CiTiceL 4
- Recommended Load Resistor : 10 Ohm|33 Ohm|5 Ohm
- Operating Principle : 2-Electrode Electrochemical|3-Electrode Electrochemical|4-Electrode Electrochemical|Catalytic Oxidation
- Maximum s/c Current : < 1.0 A
- Industry : Aerospace|Energy
- Gases Detected : Acrylonitrile|Carbon Monoxide (CO)|Chlorine (CL)|Ethylene Oxide (C2H4O)|Hydrogen (H)|Hydrogen Cyanide (HCN)|Hydrogen Sulfide (H2S)|Most Combustible Gases and Vapours|Nitric Oxide (NO)|Nitrogen Dioxide (NO2)|Sulfur Dioxide (SO2)
- Features & Benefits : Anti-Poisoning in the Environment with Acrylonitrile Background|Compact Size|Designed for Breath Analysis|Enhanced Long-Term Stability|Extended Operating Range|Factory Calibrated MV Output|Fast Response and Recovery Time|High Sensitivity for Better Resolution|Higher Durability and Stability|Ideal for Portable Life Safety Applications|Improved Performance Variability|Industry Leading Reliability|Long Life|Low Cros Sensitivity To Hydrogen|Low Long-Term Output Drift|Low Temperature and Humidity Effect|On-Board Hydrogen and Temperature Compensation|Robust 3-Series Packaging|Stable Performance Six Sigma Output Performance
- Calibration : via Built-in Span and Zero Potentiometer
- Brand : Honeywell|Honeywell Citytech
- Auxiliary Electrode : To Compensate for Maximum 2,000 ppm H2 Cross Interference
Data Sheet
Name
Description
File Size
Date
Size
CiTiceL 4CFC Carbon Monoxide (CO) Gas Sensor
application/pdf 330.73 KB
8/20/2025
330.73 KB
SURECELL™ H2S(H) Hydrogen Sulfide (H2S) Gas Sensor
application/pdf 314.75 KB
8/14/2025
314.75 KB
SURECELL™ 4HS GAS SENSOR - Hydrogen Sulfide (H2S) Gas Sensor
application/pdf 319.8 KB
8/14/2025
319.8 KB
SURECELL™ H2S(L) Hydrogen Sulfide (H2S) Gas Sensor
application/pdf 322.64 KB
8/14/2025
322.64 KB
4-H2S 1000 Classic Line Hydrogen Sulfide (H2S) Gas Sensor
application/pdf 383.82 KB
8/13/2025
383.82 KB
4CF+ Carbon Monoxide (CO) Sensor Datasheet
application/pdf 386.12 KB
1/27/2026
386.12 KB
4HYT Hydrogen (H2) Sensor Datasheet
application/pdf 264.88 KB
1/27/2026
264.88 KB
4OXV Oxygen (O2) Sensor Daat Sheet
application/pdf 323.1 KB
1/27/2026
323.1 KB
4CM Carbon Monoxide (CO) Sensor Datasheet
application/pdf 325.47 KB
1/27/2026
325.47 KB
CiTiceL 5OXLL Oxygen (O2) Sensor
application/pdf 1.27 MB
7/15/2021
1.27 MB
CiTipeL 4P75M Combustible Gas Sensor
application/pdf 495.47 KB
8/13/2025
495.47 KB
4P75 Combustible Gas Sensor Data Sheet
application/pdf 548.22 KB
1/27/2026
548.22 KB
CiTipeL 4P90M Combustible Gas Sensor
application/pdf 495.26 KB
8/13/2025
495.26 KB
4F Carbon Monoxide (CO) Sensor Datasheet
application/pdf 345.46 KB
1/27/2026
345.46 KB
4P50 Combustible Gas Sensor Gas Sensor
application/pdf 575.58 KB
1/22/2026
575.58 KB
4CL Chlorine (Cl2) Sensor Datasheet
application/pdf 283.47 KB
1/27/2026
283.47 KB
4AN Acrylonitrile (C3H3N) Sensor Datasheet
application/pdf 383.15 KB
1/27/2026
383.15 KB
4HLM Hydrogen Sulfide (H2S) Sensor Datasheet
application/pdf 278.7 KB
1/27/2026
278.7 KB
4P75C Combustible Gas Sensor Data Sheet
application/pdf 542.21 KB
1/27/2026
542.21 KB
4ETO Ethylene Oxide (C2H4O) Sensor Datasheet
application/pdf 287.43 KB
1/27/2026
287.43 KB
CiTipeL 4P50M Combustible Gas Sensor
application/pdf 495.12 KB
8/13/2025
495.12 KB
ECO-SURE Carbon Monoxide (CO) Sensor Datasheet
application/pdf 391.05 KB
1/27/2026
391.05 KB
CiTiceL 4OXLL Oxygen (O2) Sensor - for industrial safety applications
application/pdf 246.79 KB
8/13/2025
246.79 KB
4COSH Carbon Monoxide / Hydrogen Sulfide (CO / H2S) Dual Sensor Datasheet
application/pdf 336.78 KB
1/27/2026
336.78 KB
4P50C Combustible Gas Sensor Data Sheet
application/pdf 538.36 KB
1/27/2026
538.36 KB
4PH-Fast Phosphine (PH3) Sensor Datasheet
application/pdf 284.51 KB
1/22/2026
284.51 KB
4P90C Combustible Gas Sensor Data Sheet
application/pdf 539.33 KB
1/27/2026
539.33 KB
4HS/LM Hydrogen Sulfide (H2S) Sensor Data Sheet
application/pdf 100.8 KB
1/27/2026
100.8 KB
4HS+ Hydrogen Sulfide (H2S) Sensor Data Sheet
application/pdf 353.45 KB
1/27/2026
353.45 KB
CiTipeL 4P75C T4 Combustible Gas Sensor
application/pdf 463.99 KB
8/13/2025
463.99 KB
4NT Nitric Oxide (NO) Sensor Datasheet
application/pdf 285.44 KB
1/27/2026
285.44 KB
Manuals and Guides
Name
Description
File Size
Date
Size
OP08 Electrochemical 3-Electrode Un-biased Toxic Sensors
application/pdf 351.67 KB
12/2/2025
351.67 KB
OP01 Pellistors - 4P, 1 LEL 75 and MICROpeL
application/pdf 497 KB
12/2/2025
497 KB
DG01 Electrochemical 3 - Electrode Un-biased Toxic
application/pdf 505.03 KB
12/2/2025
505.03 KB
OP12 Standard 4-20 mA Transmitter - Toxic CiTiceLs
application/pdf 383.72 KB
12/2/2025
383.72 KB
OP02 - Electrochemical Capillary Controlled Oxygen Sensors
application/pdf 304.94 KB
12/2/2025
304.94 KB
OP05 T7OX-V Oxygen 4-20 mA Transmitter
application/pdf 530.29 KB
12/2/2025
530.29 KB
OP21 Sensoric 4 - 20 mA Transmitter Module
application/pdf 378.97 KB
12/2/2025
378.97 KB
OP07 Electrochemical 2-Electrode Toxic
application/pdf 306.27 KB
12/2/2025
306.27 KB
DG03 Electrochemical 3 - Electrode Biased Toxic
application/pdf 461.38 KB
12/2/2025
461.38 KB
OP15 4 - Electrode Millivolt Output CiTiceLs
application/pdf 862.89 KB
12/2/2025
862.89 KB
OP20 Electrochemical 4 - Electrode Toxic
application/pdf 429.39 KB
12/2/2025
429.39 KB
OP04 - Electrochemical Partial Pressure Oxygen - Medical
application/pdf 418.49 KB
12/2/2025
418.49 KB
OP09 Electrochemical 3 - Electrode Biased Toxic
application/pdf 380.66 KB
12/2/2025
380.66 KB
DG02 Electrochemical 2 - Electrode Toxic Gas Sensors
application/pdf 437.41 KB
12/2/2025
437.41 KB
4-20 mA and 0.4-2.0 V Transmitters OP18
application/pdf 853.67 KB
12/2/2025
853.67 KB
OP14 mV Output CiTiceLs
application/pdf 830.87 KB
12/2/2025
830.87 KB
OP16 MNO - LO Nitric Oxide ppb CiTiceL
application/pdf 579.34 KB
12/2/2025
579.34 KB
CAD Model
Name
Description
File Size
Date
Size
Regulatory Information
Name
Description
File Size
Date
Size
Product Safety Data Sheet 5.3 - Sixth Sense
application/pdf 306.27 KB
12/9/2025
306.27 KB
Product Safety Data Sheet 5B - Electrolyte RM121 with Li Battery
application/pdf 353.88 KB
12/9/2025
353.88 KB
Product Safety Data Sheet 12 - Electrolyte RM121 and Charcoal Filter
application/pdf 361.07 KB
12/9/2025
361.07 KB
Product Safety Data Sheet 12.1 - Sixth Sense
application/pdf 70.71 KB
12/9/2025
70.71 KB
Product Safety Data Sheet 11 - Electrolyte 544 and Filter 69
application/pdf 351.1 KB
12/9/2025
351.1 KB
Product Safety Data Sheet 4 - Electrolyte Part 13
application/pdf 361.31 KB
12/9/2025
361.31 KB
Product Safety Data Sheet 15 - Electrolyte RM121 with Purafil & Sofnocarb Filters
application/pdf 363.29 KB
12/9/2025
363.29 KB
Product Safety Data Sheet 5 - Electrolyte RM121
application/pdf 85.91 KB
12/9/2025
85.91 KB
Product Safety Data Sheet 5.2 - Sixth Sense
application/pdf 364.28 KB
12/9/2025
364.28 KB
Product Safety Data Sheet 4.3 - Electrolyte Part 13 - Iss 1
application/pdf 357.78 KB
12/9/2025
357.78 KB
Product Safety Data Sheet 17 - Electrolyte RM121 with Purafil & Charcoal Filters
application/pdf 350.23 KB
12/9/2025
350.23 KB
Product Safety Data Sheet 5.1 - Sixth Sense
application/pdf 360.82 KB
12/9/2025
360.82 KB
Product Safety Data Sheet 22 - Pellistors
application/pdf 288.3 KB
12/9/2025
288.3 KB
Product Safety Data Sheet 4.2 - Electrolyte Part 13
application/pdf 356.92 KB
12/9/2025
356.92 KB
Product Safety Data Sheet 4.1 - Electrolyte Part 13
application/pdf 365.17 KB
12/9/2025
365.17 KB
Product Safety Data Sheet 21 - Non-hazardous Products
application/pdf 341.64 KB
12/9/2025
341.64 KB
Product Safety Data Sheet 20 - Electrolyte 212
application/pdf 350.81 KB
12/9/2025
350.81 KB
Product Safety Data Sheet 19 - Electrolyte RM121 and Silver Sulfate Filter
application/pdf 70.96 KB
12/9/2025
70.96 KB
Product Safety Data Sheet 18B - Electrolyte RM121 and Silver Oxide Filter with Li Battery
application/pdf 362.28 KB
12/9/2025
362.28 KB
Product Safety Data Sheet 18 - Electrolyte RM121 and Silver Oxide Filter
application/pdf 352.68 KB
12/9/2025
352.68 KB
Product Safety Data Sheet 16 - Electrolyte RM121 with Purafil Filter
application/pdf 356.11 KB
12/9/2025
356.11 KB
Product Safety Data Sheet 16.1 - Electrolyte RM121 with Purafil filter
application/pdf 354.83 KB
12/9/2025
354.83 KB
Product Safety Data Sheet 14 - Electrolyte RM121 and Filter 11491
application/pdf 351.5 KB
12/9/2025
351.5 KB
Product Safety Data Sheet 13 - Electrolyte RM121 and Filter 637
application/pdf 363.09 KB
12/9/2025
363.09 KB
Product Safety Data Sheet 3B - Electrolyte 10466 with Li Battery
application/pdf 353.08 KB
12/9/2025
353.08 KB
Product Safety Data Sheet 1B - Electrolyte 709 with Li Battery
application/pdf 361.39 KB
12/9/2025
361.39 KB
Product Safety Data Sheet 1 - Electrolyte 709
application/pdf 358.02 KB
12/9/2025
358.02 KB
Product Safety Data Sheet 3 - Electrolyte 10466
application/pdf 360.68 KB
12/9/2025
360.68 KB
Product Safety Data Sheet 2 - Electrolyte 544 - Issue 3
application/pdf 362.21 KB
12/9/2025
362.21 KB
Brochure
Name
Description
File Size
Date
Size
Gas Sensors: Fifty Years of Gas Sensing Innovations for Today's Challenges Brochure
application/pdf 905.17 KB
8/28/2025
905.17 KB
Brochure about Honeywell's Sensor & Switch Solutions for HVAC
application/pdf 11.68 MB
10/1/2025
11.68 MB
Solutions For Healthier Air and HVAC Systems Brochure
application/pdf 3.89 MB
12/11/2025
3.89 MB
Sensing Solutions For Industrial Applications Brochure
application/pdf 16.68 MB
1/22/2026
16.68 MB
Controlling the Future with Technology
application/pdf 11.81 MB
8/14/2025
11.81 MB
Solutions For Healthier Air and HVAC Systems - Brochure
application/pdf 3.89 MB
12/15/2025
3.89 MB
Switches and Sensors Solutions for Industrial Applications - Brochure
application/pdf 2.49 MB
1/27/2026
2.49 MB
Technical Note
Name
Description
File Size
Date
Size
Use of Antiseptic Wipes and Cleaning Products - Tech Note
application/pdf 230.58 KB
12/2/2025
230.58 KB
Currents and Open Circuit Voltages for Intrinsic Safety Considerations - Tech Note
application/pdf 331.86 KB
12/2/2025
331.86 KB
Health and Safety Guidelines - Tech Note
application/pdf 257.52 KB
12/2/2025
257.52 KB
Customization of B030 mV PCBs - Tech Note
application/pdf 311.02 KB
12/2/2025
311.02 KB
Sensor Connections - Tech Note
application/pdf 226.09 KB
12/2/2025
226.09 KB
Sensor Identification - Tech Note
application/pdf 537.51 KB
12/2/2025
537.51 KB
Electrochemical Sensor RFI EMC Susceptibility - Tech Note
application/pdf 204.85 KB
12/2/2025
204.85 KB
Application Note
Name
Description
File Size
Date
Size
Instructions for Safe Use IRCEL
application/pdf 304.32 KB
12/2/2025
304.32 KB
Instructions for Safe Use 4P Pellistors
application/pdf 301.91 KB
12/2/2025
301.91 KB
Name
Description
File Size
Date
Size
Gas Sensors: Fifty Years of Gas Sensing Innovations for Today's Challenges Brochure
application/pdf 905.17 KB
8/28/2025
905.17 KB
Brochure about Honeywell's Sensor & Switch Solutions for HVAC
application/pdf 11.68 MB
10/1/2025
11.68 MB
Product Safety Data Sheet 5.3 - Sixth Sense
application/pdf 306.27 KB
12/9/2025
306.27 KB
Product Safety Data Sheet 5B - Electrolyte RM121 with Li Battery
application/pdf 353.88 KB
12/9/2025
353.88 KB
Product Safety Data Sheet 12 - Electrolyte RM121 and Charcoal Filter
application/pdf 361.07 KB
12/9/2025
361.07 KB
Product Safety Data Sheet 12.1 - Sixth Sense
application/pdf 70.71 KB
12/9/2025
70.71 KB
Product Safety Data Sheet 11 - Electrolyte 544 and Filter 69
application/pdf 351.1 KB
12/9/2025
351.1 KB
Product Safety Data Sheet 4 - Electrolyte Part 13
application/pdf 361.31 KB
12/9/2025
361.31 KB
Product Safety Data Sheet 15 - Electrolyte RM121 with Purafil & Sofnocarb Filters
application/pdf 363.29 KB
12/9/2025
363.29 KB
Product Safety Data Sheet 5 - Electrolyte RM121
application/pdf 85.91 KB
12/9/2025
85.91 KB
Product Safety Data Sheet 5.2 - Sixth Sense
application/pdf 364.28 KB
12/9/2025
364.28 KB
Product Safety Data Sheet 4.3 - Electrolyte Part 13 - Iss 1
application/pdf 357.78 KB
12/9/2025
357.78 KB
Solutions For Healthier Air and HVAC Systems Brochure
application/pdf 3.89 MB
12/11/2025
3.89 MB
Product Safety Data Sheet 17 - Electrolyte RM121 with Purafil & Charcoal Filters
application/pdf 350.23 KB
12/9/2025
350.23 KB
Product Safety Data Sheet 5.1 - Sixth Sense
application/pdf 360.82 KB
12/9/2025
360.82 KB
Product Safety Data Sheet 22 - Pellistors
application/pdf 288.3 KB
12/9/2025
288.3 KB
Product Safety Data Sheet 4.2 - Electrolyte Part 13
application/pdf 356.92 KB
12/9/2025
356.92 KB
Product Safety Data Sheet 4.1 - Electrolyte Part 13
application/pdf 365.17 KB
12/9/2025
365.17 KB
Product Safety Data Sheet 21 - Non-hazardous Products
application/pdf 341.64 KB
12/9/2025
341.64 KB
Product Safety Data Sheet 20 - Electrolyte 212
application/pdf 350.81 KB
12/9/2025
350.81 KB
Product Safety Data Sheet 19 - Electrolyte RM121 and Silver Sulfate Filter
application/pdf 70.96 KB
12/9/2025
70.96 KB
Product Safety Data Sheet 18B - Electrolyte RM121 and Silver Oxide Filter with Li Battery
application/pdf 362.28 KB
12/9/2025
362.28 KB
Product Safety Data Sheet 18 - Electrolyte RM121 and Silver Oxide Filter
application/pdf 352.68 KB
12/9/2025
352.68 KB
Product Safety Data Sheet 16 - Electrolyte RM121 with Purafil Filter
application/pdf 356.11 KB
12/9/2025
356.11 KB
Product Safety Data Sheet 16.1 - Electrolyte RM121 with Purafil filter
application/pdf 354.83 KB
12/9/2025
354.83 KB
Product Safety Data Sheet 14 - Electrolyte RM121 and Filter 11491
application/pdf 351.5 KB
12/9/2025
351.5 KB
Product Safety Data Sheet 13 - Electrolyte RM121 and Filter 637
application/pdf 363.09 KB
12/9/2025
363.09 KB
Product Safety Data Sheet 3B - Electrolyte 10466 with Li Battery
application/pdf 353.08 KB
12/9/2025
353.08 KB
Product Safety Data Sheet 1B - Electrolyte 709 with Li Battery
application/pdf 361.39 KB
12/9/2025
361.39 KB
Product Safety Data Sheet 1 - Electrolyte 709
application/pdf 358.02 KB
12/9/2025
358.02 KB
Product Safety Data Sheet 3 - Electrolyte 10466
application/pdf 360.68 KB
12/9/2025
360.68 KB
Product Safety Data Sheet 2 - Electrolyte 544 - Issue 3
application/pdf 362.21 KB
12/9/2025
362.21 KB
Use of Antiseptic Wipes and Cleaning Products - Tech Note
application/pdf 230.58 KB
12/2/2025
230.58 KB
Instructions for Safe Use IRCEL
application/pdf 304.32 KB
12/2/2025
304.32 KB
Instructions for Safe Use 4P Pellistors
application/pdf 301.91 KB
12/2/2025
301.91 KB
OP08 Electrochemical 3-Electrode Un-biased Toxic Sensors
application/pdf 351.67 KB
12/2/2025
351.67 KB
OP01 Pellistors - 4P, 1 LEL 75 and MICROpeL
application/pdf 497 KB
12/2/2025
497 KB
DG01 Electrochemical 3 - Electrode Un-biased Toxic
application/pdf 505.03 KB
12/2/2025
505.03 KB
OP12 Standard 4-20 mA Transmitter - Toxic CiTiceLs
application/pdf 383.72 KB
12/2/2025
383.72 KB
Currents and Open Circuit Voltages for Intrinsic Safety Considerations - Tech Note
application/pdf 331.86 KB
12/2/2025
331.86 KB
OP02 - Electrochemical Capillary Controlled Oxygen Sensors
application/pdf 304.94 KB
12/2/2025
304.94 KB
Health and Safety Guidelines - Tech Note
application/pdf 257.52 KB
12/2/2025
257.52 KB
OP05 T7OX-V Oxygen 4-20 mA Transmitter
application/pdf 530.29 KB
12/2/2025
530.29 KB
OP21 Sensoric 4 - 20 mA Transmitter Module
application/pdf 378.97 KB
12/2/2025
378.97 KB
OP07 Electrochemical 2-Electrode Toxic
application/pdf 306.27 KB
12/2/2025
306.27 KB
DG03 Electrochemical 3 - Electrode Biased Toxic
application/pdf 461.38 KB
12/2/2025
461.38 KB
Customization of B030 mV PCBs - Tech Note
application/pdf 311.02 KB
12/2/2025
311.02 KB
OP15 4 - Electrode Millivolt Output CiTiceLs
application/pdf 862.89 KB
12/2/2025
862.89 KB
OP20 Electrochemical 4 - Electrode Toxic
application/pdf 429.39 KB
12/2/2025
429.39 KB
Sensor Connections - Tech Note
application/pdf 226.09 KB
12/2/2025
226.09 KB
OP04 - Electrochemical Partial Pressure Oxygen - Medical
application/pdf 418.49 KB
12/2/2025
418.49 KB
OP09 Electrochemical 3 - Electrode Biased Toxic
application/pdf 380.66 KB
12/2/2025
380.66 KB
DG02 Electrochemical 2 - Electrode Toxic Gas Sensors
application/pdf 437.41 KB
12/2/2025
437.41 KB
4-20 mA and 0.4-2.0 V Transmitters OP18
application/pdf 853.67 KB
12/2/2025
853.67 KB
Sensor Identification - Tech Note
application/pdf 537.51 KB
12/2/2025
537.51 KB
Electrochemical Sensor RFI EMC Susceptibility - Tech Note
application/pdf 204.85 KB
12/2/2025
204.85 KB
OP14 mV Output CiTiceLs
application/pdf 830.87 KB
12/2/2025
830.87 KB
OP16 MNO - LO Nitric Oxide ppb CiTiceL
application/pdf 579.34 KB
12/2/2025
579.34 KB
Sensing Solutions For Industrial Applications Brochure
application/pdf 16.68 MB
1/22/2026
16.68 MB
CiTiceL 4CFC Carbon Monoxide (CO) Gas Sensor
application/pdf 330.73 KB
8/20/2025
330.73 KB
SURECELL™ H2S(H) Hydrogen Sulfide (H2S) Gas Sensor
application/pdf 314.75 KB
8/14/2025
314.75 KB
SURECELL™ 4HS GAS SENSOR - Hydrogen Sulfide (H2S) Gas Sensor
application/pdf 319.8 KB
8/14/2025
319.8 KB
SURECELL™ H2S(L) Hydrogen Sulfide (H2S) Gas Sensor
application/pdf 322.64 KB
8/14/2025
322.64 KB
4-H2S 1000 Classic Line Hydrogen Sulfide (H2S) Gas Sensor
application/pdf 383.82 KB
8/13/2025
383.82 KB
Controlling the Future with Technology
application/pdf 11.81 MB
8/14/2025
11.81 MB
Solutions For Healthier Air and HVAC Systems - Brochure
application/pdf 3.89 MB
12/15/2025
3.89 MB
4CF+ Carbon Monoxide (CO) Sensor Datasheet
application/pdf 386.12 KB
1/27/2026
386.12 KB
Switches and Sensors Solutions for Industrial Applications - Brochure
application/pdf 2.49 MB
1/27/2026
2.49 MB
4HYT Hydrogen (H2) Sensor Datasheet
application/pdf 264.88 KB
1/27/2026
264.88 KB
4OXV Oxygen (O2) Sensor Daat Sheet
application/pdf 323.1 KB
1/27/2026
323.1 KB
4CM Carbon Monoxide (CO) Sensor Datasheet
application/pdf 325.47 KB
1/27/2026
325.47 KB
CiTiceL 5OXLL Oxygen (O2) Sensor
application/pdf 1.27 MB
7/15/2021
1.27 MB
CiTipeL 4P75M Combustible Gas Sensor
application/pdf 495.47 KB
8/13/2025
495.47 KB
4P75 Combustible Gas Sensor Data Sheet
application/pdf 548.22 KB
1/27/2026
548.22 KB
CiTipeL 4P90M Combustible Gas Sensor
application/pdf 495.26 KB
8/13/2025
495.26 KB
4F Carbon Monoxide (CO) Sensor Datasheet
application/pdf 345.46 KB
1/27/2026
345.46 KB
4P50 Combustible Gas Sensor Gas Sensor
application/pdf 575.58 KB
1/22/2026
575.58 KB
4CL Chlorine (Cl2) Sensor Datasheet
application/pdf 283.47 KB
1/27/2026
283.47 KB
4AN Acrylonitrile (C3H3N) Sensor Datasheet
application/pdf 383.15 KB
1/27/2026
383.15 KB
4HLM Hydrogen Sulfide (H2S) Sensor Datasheet
application/pdf 278.7 KB
1/27/2026
278.7 KB
4P75C Combustible Gas Sensor Data Sheet
application/pdf 542.21 KB
1/27/2026
542.21 KB
4ETO Ethylene Oxide (C2H4O) Sensor Datasheet
application/pdf 287.43 KB
1/27/2026
287.43 KB
CiTipeL 4P50M Combustible Gas Sensor
application/pdf 495.12 KB
8/13/2025
495.12 KB
ECO-SURE Carbon Monoxide (CO) Sensor Datasheet
application/pdf 391.05 KB
1/27/2026
391.05 KB
CiTiceL 4OXLL Oxygen (O2) Sensor - for industrial safety applications
application/pdf 246.79 KB
8/13/2025
246.79 KB
4COSH Carbon Monoxide / Hydrogen Sulfide (CO / H2S) Dual Sensor Datasheet
application/pdf 336.78 KB
1/27/2026
336.78 KB
4P50C Combustible Gas Sensor Data Sheet
application/pdf 538.36 KB
1/27/2026
538.36 KB
4PH-Fast Phosphine (PH3) Sensor Datasheet
application/pdf 284.51 KB
1/22/2026
284.51 KB
4P90C Combustible Gas Sensor Data Sheet
application/pdf 539.33 KB
1/27/2026
539.33 KB
4HS/LM Hydrogen Sulfide (H2S) Sensor Data Sheet
application/pdf 100.8 KB
1/27/2026
100.8 KB
4HS+ Hydrogen Sulfide (H2S) Sensor Data Sheet
application/pdf 353.45 KB
1/27/2026
353.45 KB
CiTipeL 4P75C T4 Combustible Gas Sensor
application/pdf 463.99 KB
8/13/2025
463.99 KB
4NT Nitric Oxide (NO) Sensor Datasheet
application/pdf 285.44 KB
1/27/2026
285.44 KB
Name
Description
File Size
Date
Size
CiTiceL 4CFC Carbon Monoxide (CO) Gas Sensor
330.73 KB
8/20/2025
SURECELL™ H2S(H) Hydrogen Sulfide (H2S) Gas Sensor
314.75 KB
8/14/2025
SURECELL™ 4HS GAS SENSOR - Hydrogen Sulfide (H2S) Gas Sensor
319.8 KB
8/14/2025
SURECELL™ H2S(L) Hydrogen Sulfide (H2S) Gas Sensor
322.64 KB
8/14/2025
4-H2S 1000 Classic Line Hydrogen Sulfide (H2S) Gas Sensor
383.82 KB
8/13/2025
ECO-SURE Carbon Monoxide (CO) Sensor Datasheet
391.05 KB
1/27/2026
CiTiceL 4OXLL Oxygen (O2) Sensor - for industrial safety applications
246.79 KB
8/13/2025
4COSH Carbon Monoxide / Hydrogen Sulfide (CO / H2S) Dual Sensor Datasheet
336.78 KB
1/27/2026
4HS/LM Hydrogen Sulfide (H2S) Sensor Data Sheet
100.8 KB
1/27/2026
4HS+ Hydrogen Sulfide (H2S) Sensor Data Sheet
353.45 KB
1/27/2026
OP08 Electrochemical 3-Electrode Un-biased Toxic Sensors
351.67 KB
12/2/2025
OP01 Pellistors - 4P, 1 LEL 75 and MICROpeL
497 KB
12/2/2025
DG01 Electrochemical 3 - Electrode Un-biased Toxic
505.03 KB
12/2/2025
OP12 Standard 4-20 mA Transmitter - Toxic CiTiceLs
383.72 KB
12/2/2025
OP02 - Electrochemical Capillary Controlled Oxygen Sensors
304.94 KB
12/2/2025
OP21 Sensoric 4 - 20 mA Transmitter Module
378.97 KB
12/2/2025
DG03 Electrochemical 3 - Electrode Biased Toxic
461.38 KB
12/2/2025
OP15 4 - Electrode Millivolt Output CiTiceLs
862.89 KB
12/2/2025
OP20 Electrochemical 4 - Electrode Toxic
429.39 KB
12/2/2025
OP04 - Electrochemical Partial Pressure Oxygen - Medical
418.49 KB
12/2/2025
OP09 Electrochemical 3 - Electrode Biased Toxic
380.66 KB
12/2/2025
DG02 Electrochemical 2 - Electrode Toxic Gas Sensors
437.41 KB
12/2/2025
4-20 mA and 0.4-2.0 V Transmitters OP18
853.67 KB
12/2/2025
Product Safety Data Sheet 5B - Electrolyte RM121 with Li Battery
353.88 KB
12/9/2025
Product Safety Data Sheet 12 - Electrolyte RM121 and Charcoal Filter
361.07 KB
12/9/2025
Product Safety Data Sheet 11 - Electrolyte 544 and Filter 69
351.1 KB
12/9/2025
Product Safety Data Sheet 15 - Electrolyte RM121 with Purafil & Sofnocarb Filters
363.29 KB
12/9/2025
Product Safety Data Sheet 4.3 - Electrolyte Part 13 - Iss 1
357.78 KB
12/9/2025
Product Safety Data Sheet 17 - Electrolyte RM121 with Purafil & Charcoal Filters
350.23 KB
12/9/2025
Product Safety Data Sheet 4.2 - Electrolyte Part 13
356.92 KB
12/9/2025
Product Safety Data Sheet 4.1 - Electrolyte Part 13
365.17 KB
12/9/2025
Product Safety Data Sheet 21 - Non-hazardous Products
341.64 KB
12/9/2025
Product Safety Data Sheet 19 - Electrolyte RM121 and Silver Sulfate Filter
70.96 KB
12/9/2025
Product Safety Data Sheet 18B - Electrolyte RM121 and Silver Oxide Filter with Li Battery
362.28 KB
12/9/2025
Product Safety Data Sheet 18 - Electrolyte RM121 and Silver Oxide Filter
352.68 KB
12/9/2025
Product Safety Data Sheet 16 - Electrolyte RM121 with Purafil Filter
356.11 KB
12/9/2025
Product Safety Data Sheet 16.1 - Electrolyte RM121 with Purafil filter
354.83 KB
12/9/2025
Product Safety Data Sheet 14 - Electrolyte RM121 and Filter 11491
351.5 KB
12/9/2025
Product Safety Data Sheet 13 - Electrolyte RM121 and Filter 637
363.09 KB
12/9/2025
Product Safety Data Sheet 3B - Electrolyte 10466 with Li Battery
353.08 KB
12/9/2025
Product Safety Data Sheet 1B - Electrolyte 709 with Li Battery
361.39 KB
12/9/2025
Product Safety Data Sheet 2 - Electrolyte 544 - Issue 3
362.21 KB
12/9/2025
Gas Sensors: Fifty Years of Gas Sensing Innovations for Today's Challenges Brochure
905.17 KB
8/28/2025
Brochure about Honeywell's Sensor & Switch Solutions for HVAC
11.68 MB
10/1/2025
Solutions For Healthier Air and HVAC Systems Brochure
3.89 MB
12/11/2025
Sensing Solutions For Industrial Applications Brochure
16.68 MB
1/22/2026
Solutions For Healthier Air and HVAC Systems - Brochure
3.89 MB
12/15/2025
Switches and Sensors Solutions for Industrial Applications - Brochure
2.49 MB
1/27/2026
Use of Antiseptic Wipes and Cleaning Products - Tech Note
230.58 KB
12/2/2025
Currents and Open Circuit Voltages for Intrinsic Safety Considerations - Tech Note
331.86 KB
12/2/2025
Health and Safety Guidelines - Tech Note
257.52 KB
12/2/2025
Customization of B030 mV PCBs - Tech Note
311.02 KB
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Electrochemical Sensor RFI EMC Susceptibility - Tech Note
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Instructions for Safe Use 4P Pellistors
301.91 KB
12/2/2025
Product Number
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15PA148-CX
ENCLOSED BASIC - SPARE PART
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
15PA148-CX
ENCLOSED BASIC - SPARE PART
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
15PA500-CX
ENCLOSED SWITCH PART-ADAPTER PLATE
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
15PA500-CX
ENCLOSED SWITCH PART-ADAPTER PLATE
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
15PA85-EX
UNSEALED OI-PB SWITCH - SPARE PART
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
15PA85-EX
UNSEALED OI-PB SWITCH - SPARE PART
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
2112B2003
SURECELL CO(M)
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
2112B2003
SURECELL CO(M)
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
2112B2003R
Carbon Monoxide CO 4-series Replacement Sensor CO(M) (0-1000ppm) Surecell
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
2112B2003R
Carbon Monoxide CO 4-series Replacement Sensor CO(M) (0-1000ppm) Surecell
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
2112B2004
SURECELL CO(H)
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
2112B2004
SURECELL CO(H)
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
2112B2005R
4CF+ CO SENSOR IN POT
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
2112B2005R
4CF+ CO SENSOR IN POT
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
2112B2006
Carbon Monoxide CO 4-series Sensor 4CFC (0-1000ppm) CiTiceL
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
2112B2006
Carbon Monoxide CO 4-series Sensor 4CFC (0-1000ppm) CiTiceL
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
2112B2006R
CO 4CFC 1,000PPM 4SERIES SENSOR REP.
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
2112B2006R
CO 4CFC 1,000PPM 4SERIES SENSOR REP.
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
2112B2007
CO 4CF+ 500PPM 4SERIES SENSOR
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
2112B2007
CO 4CF+ 500PPM 4SERIES SENSOR
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-citytech-4-series
