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7CO-1000 Electrochemical Carbon Monoxide (CO) Gas Sensor for Industrial Safety Monitoring Consumer Safety Devices

Categories Gas Sensor
Model Number: 7CO-1000
Place of Origin: USA
MOQ: 1
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000pcs
Delivery Time: 3-5 work days
Packaging Details: Paper box
Recommended Bias Voltage: +200 mV
Recommended Load Resistor: 10 Ω
Operating Temperature Range: -20°C to +50°C
Storage Temperature Range: 0°C to +20°C
Operating Humidity Range: 15% – 90% RH
Expected Operating Life: 2 – 3 years
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7CO-1000 Electrochemical Carbon Monoxide (CO) Gas Sensor for Industrial Safety Monitoring Consumer Safety Devices


7CO-1000 Electrochemical Carbon Monoxide (CO) Gas Sensor for Industrial Safety Monitoring Consumer Safety Devices


Key Features:

  • High CO Selectivity: Optimized electrode and electrolyte design minimizes interference from common gases , ensuring accurate CO measurement.
  • Stable Three-Electrode Design: Reduces polarization effects and zero drift, improving reliability for continuous 24/7 monitoring.
  • Low Power Consumption: Suits battery-powered portable detectors, with minimal current draw during operation.
  • Easy Integration: Standard electrical parameters (bias voltage, load resistor) and compact form factor simplify integration into existing detection systems.
  • Wide Environmental Adaptability: Performs reliably across a broad temperature and humidity range, suitable for indoor/outdoor industrial and residential use.

Typical Applications:

  • Industrial Safety Monitoring: Factories, mines, refineries, and construction sites where CO may be generated from combustion or chemical processes.
  • Consumer Safety Devices: Home CO alarms, portable gas detectors for households, and vehicle exhaust detection tools.
  • Fixed Gas Alarm Systems: Permanent installations in warehouses, production areas, and public buildings to trigger alarms at unsafe CO levels.
  • Environmental Monitoring: Urban air quality stations and industrial emission testing equipment.
  • Medical & Rescue Equipment: Handheld detectors for emergency responders and confined space entry teams.

Target GasCarbon Monoxide (CO)
Nominal Measurement Range0 – 1000 ppm (standard)
Maximum Overload5000 ppm CO
Sensitivity (Typ.)0.15 ± 0.03 µA/ppm
Resolution1 ppm
Response Time (T90)≤ 30 seconds
Repeatability±2% of full-scale (FS) signal
Recommended Bias Voltage+200 mV
Recommended Load Resistor10 Ω
Operating Temperature Range-20°C to +50°C
Storage Temperature Range0°C to +20°C
Operating Humidity Range15% – 90% RH (non-condensing)
Operating Pressure RangeAtmospheric pressure ±10% (86 – 106 kPa)
Baseline Offset (Clean Air)0 to +5 ppm equivalent
Long-term Sensitivity Drift< 2% signal loss per month
Expected Operating Life2 – 3 years (in air, 20°C, 50% RH)
Storage Life6 months (original sealed packaging)
Package TypeStandard electrochemical sensor package (compatible with most detectors)
WeightApprox. 25 g


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