Carbon Monoxide Oxygen Gas Detector

Carbon monoxide and oxygen gas detectors measure gas concentrations through electrochemical sensors, with the carbon monoxide sensor generating current signals and the oxygen sensor measuring oxygen partial pressure. They are used to monitor gas safety in confined spaces, preventing risks of poisoning and hypoxia, commonly found in operational environments such as mines and tunnels.
Selection
When selecting, ensure the detection range covers 0–1000 ppm carbon monoxide and 0–30% oxygen, with audible and visual alarms and data logging capabilities. Prioritize models with explosion-proof certification, pay attention to sensor lifespan and calibration intervals, and choose between diffusion or pump sampling methods based on the usage environment.

Terms

Standards

Instruments

Using electrochemistry principle to detect carbon monoxide, with a range of 0~ 1000ppm, with four Alarm modes and wireless data transmission functions, support temperature compensation algorithm and a variety of usage methods.

$ 254.00

Can simultaneously detect four gases, Electrochemical sensor, Response Time instant, alarm sound up to 80 decibels, operation temperature range -10~ 50 ℃, portable design weighs only 360 grams.

$ 241.00

Electrochemical sensor, Response Time ≤ 15 seconds, range 0-1000ppm, with 6000 alarm records query and highly waterproof design, support sound and light vibration triple alarm.

$ 146.00

Electrochemical sensor, range 0~ 1000ppm, with automatic zero correction and temperature compensation function, flameproof design is suitable for dangerous areas, support remote infrared debugging.

$ 146.00

Using 32-bit microprocessor and 24-bit ADC chip, equipped with 2.4-inch IPS high definition screen, supports multi-Sensor and multiple signal output, with self-diagnosis and protection functions to ensure high Reliability and accurate measurement.

$ 280.00

Imported Electrochemical sensor, Measurement range 0~ 100ppm, resolution 0.01ppm, Response Time ≤ 20 seconds; Built-in micro air pump, support real-time detection and Data storage, Protection Rating IP65, suitable for a variety of industrial environments.

$ 261.00

Supports simultaneous detection of 4 gases and integrated temperature Humidity monitoring, adopts dual temperature Humidity compensation design, has zero point automatic correction function, Response Time T90 ≤ national standard, Protection Rating IP66, Operating temperature range -40~ 55 ℃.

$ 323.00

Electrochemical sensor, range 1000ppm, Response Time T90 ≤ 60 seconds, with automatic zero correction and temperature compensation function, support flameproof design for dangerous areas, stable and Sensitivity.

$ 162.00

The MCU chip is used to achieve low power consumption operation, and it is equipped with a flameproof structure to ensure safe use. It supports 4-20mA and RS485 output. Response Time ≤ 30 seconds, detection error ≤ +/- 3% F. S, and lifespan is 2-3 years.

$ 202.00

Electrochemical sensor, range 1000ppm, with automatic zero correction and temperature compensation functions, support 4~ 20mA and RS485 output, infrared remote control debugging, suitable for dangerous areas 1 and 2.

$ 172.00

Electrochemical sensor, range 0-1000ppm, with automatic zero correction and temperature compensation function, support 4-20mA and RS485 output, infrared remote control debugging, suitable for dangerous areas.

$ 162.00

Electrochemical sensor technology, range 0-1000ppm, with automatic zero correction and temperature compensation function, support 4-20mA and RS485 output, suitable for stable monitoring in dangerous places.

$ 172.00

Using industrial grade Sensor, Response Time is less than 60 seconds, resolution 1ppm, with waterproof, dustproof and explosion-proof function, the shell is made of high-strength engineering plastic and composite anti-skid rubber, small and durable.

$ 170.00

Electrochemical sensor, range 1000ppm, with automatic zero correction and temperature compensation, flameproof design for hazardous areas, support 4-20mA and RS485 output.

$ 183.00

Electrochemical sensor, detection accuracy +/- 2% F. S, Response Time less than 10 seconds, with automatic Zero tracking and temperature compensation function, explosion-proof design for dangerous places, support a variety of signal output interfaces.

$ 682.00

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