Low concentration oxygen Detector

The low-concentration oxygen detector measures oxygen content in the range of 0-25% by using an electrochemical sensor to react with oxygen and generate an electric current. It is used to monitor hypoxic or oxygen-rich conditions in confined spaces and laboratory environments, ensuring personnel safety and process stability.
Selection
When selecting, ensure the range covers 5-25% with a resolution of 0.1%. Consider sensor lifespan and calibration intervals, match the explosion-proof rating to the usage environment, check temperature compensation functionality and data logging capabilities, and compare maintenance costs across different brands.

Terms

Standards

Instruments

Detection of oxygen concentration 0~ 25% range, resolution of 0.1%, Response Time ≤ 15 seconds, Portable design, suitable for a variety of environment monitoring needs.

$ 162.00

Using electrochemistry principle to detect 0~ 30% VOL oxygen concentration, with 4G/WIFI wireless communication function, support temperature compensation algorithm and a variety of filtering algorithms, Response fast and accurate data.

$ 282.00

Built-in three measurement units can simultaneously detect pH, Conductivity Detector and dissolved oxygen, support automatic temperature compensation and ElectRode diagnosis, with IP54 Protection Rating, data storage capacity of 500 groups, support GLP specification to achieve data traceability.

$ 1142.00

Using high density polyethylene (PE) oxygen permeable membrane to achieve efficient oxygen diffusion, equipped with ABS plastic screw cap structure for easy installation and electrolysis filling, and interact with the current system for accurate measurement of dissolved oxygen concentration.

$ 243.00

Electrochemical sensor to detect oxygen, range 0~ 25% VOL, Sensor life up to 5 years, Response Time ≤ 15 seconds, with sound and light alarm and continuous 90 hours of work ability.

$ 270.00

Using MCU chip to achieve low power consumption operation, detection error ≤ +/- 3% F. S, Response Time ≤ 30 seconds, with explosion-proof structure and a variety of signal output, support remote alarm and customized range.

$ 215.00

Sterling silver cathode and zinc anode construction, integrated temperature sensor for instant measurement without conditioning time, thin permeable membrane isolates Sensor and allows oxygen to pass, generating current to determine oxygen concentration.

$ 162.00

The equipment range 0~ 30% vol, resolution 0.1%, support three alarm and temperature measurement, high-brightness backlight for low-light environment use, can set the lock machine password to enhance security.

$ 155.00

Conductivity Detector cell constant K = 0.1, built-in temperature sensor real-time sensing sample temperature, suitable for low Conductivity Detector liquid measurement.

$ 314.00

Using PTFE oxygen permeable membrane, the probe cathode and anode are isolated from the sample, and oxygen passes through the membrane and acts with the polarographic system to generate current to ensure accurate and reliable measurement.

$ 299.00

PTFE oxygen permeable membrane ensures oxygen permeability, ABS plastic material enhances durability, screw cap design simplifies installation process, suitable for long-term water quality monitoring applications.

$ 243.00

The use of PTFE oxygen permeable membrane to ensure oxygen permeability, spiral cap design for easy installation and electrolysis filling, suitable for Portable dissolved oxygen measurement equipment maintenance.

$ 243.00

Electrochemical sensor to detect oxygen, range 0-30% VOL, resolution 0.1% VOL. With 12864 point array LCD screen, waterproof grade IP65, built-in flashlight, support sound, light, vibration alarm.

$ 149.00

With pH, ORP, dissolved oxygen three measurement functions, support automatic temperature compensation and salinity compensation, built-in 500 data storage, equipped with USB Communication interface, Measurement accuracy of +/- 0.002pH.

$ 630.00

Imported Electrochemical sensor, Response fast and high accuracy. With 4-20mA, RS485 and other signal output, support remote monitoring and alarm. Built-in multiple circuit protection and Temperature Humidity detection function to ensure stability and reliability.

$ 590.00

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