Handheld Oxygen Concentration Detector

The handheld oxygen concentration detector measures the oxygen content in gases using an electrochemical sensor, generating a current signal proportional to the concentration. It is used to monitor oxygen levels in confined spaces and industrial environments, ensuring operational safety and preventing risks of hypoxia or oxygen enrichment.
Selection
Ensure the selected instrument covers an air oxygen concentration range of 19.5% to 23.5%, with audible and visual alarms and data logging capabilities. Prioritize models with explosion-proof certification, consider sensor lifespan and calibration intervals, and ensure a response time of less than 30 seconds.

Terms

Instruments

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

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

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

Sampling method to ensure fast and accurate detection, can store 100,000 pieces of data and support computer connection printing, equipped with 2800mAh battery life of 22 hours, with double alarm and intelligent self-diagnosis function.

$ 306.00

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 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

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

Measurement range 0-999 ppb with accuracy +/- 20 ppb +/- 5% for rapid iron concentration detection.

$ 215.00

Three concentration units of honey can be measured, Brix range 58~ 92%, Be 'range 38~ 43 °, Water range 12~ 27%, scale reading method, small size only 155mm, light weight 160g.

$ 122.00

Using electrochemistry detection principle, range 0~ 100ppm, with 4G/WIFI wireless communication and temperature compensation function, support remote monitoring and Data storage, Protection Rating IP66, battery life 12-55 hours.

$ 588.00

With high definition color screen display and four Alarm modes, support wireless communication and remote monitoring, Response Time T90 ≤ national standard, Protection Rating IP66, compact, portable and anti-interference.

$ 231.00

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

Measurement range 58~ 92% Brix, minimum reading 0.002, scale reading mode, compact shape only 155mm long, Net weight 160g for handheld operation, suitable for a variety of liquid concentration detection.

$ 122.00

Using electrochemistry detection principle, range 0~ 10ppm, with high definition color screen display and four Alarm modes, support wireless communication and remote monitoring, Protection Rating IP66, battery life up to 55 hours.

$ 566.00