Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
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Ideal for preventing asphyxiation accidents in tanks, manholes, cargo holds, ship bottoms, tunnels, and more.
●Pocketable digital oxygen concentrator with a 5m sensor cable ●Prevention of hypoxia accidents ●Weighs approximately 250g and is ultra-compact ●Can fit in the chest pocket of a worker
![Oxygen Concentration Meter 'XO-326ALA' [Rental]](https://image.mono.ipros.com/public/product/image/de3/2000485987/IPROS31211645536646065130.jpeg?w=280&h=280)
Measuring oxygen concentration. Safety check before work, safety check during work.
■Adjustments after power-on can be easily made with the span adjustment button. ■Equipped with a large and easy-to-understand LCD screen. ■Intrinsic safety explosion-proof structure i3aG4.
Models with high resolution and high precision, equipped with MOD calculation functions for nitrox, are also available.
The ECO410 series is an oxygen concentration meter developed as a successor to the G1690 series, focusing on essential functions in measurement technology. The ECO410-35 is suitable for sports diving gases and inert gases with high CO2 concentrations, while the ECO410-MAX is designed for measuring low O2 concentration inert gases and high concentration oxygen mixtures with low CO2 levels. The ECO410(T) features a calculation function for MOD (Maximum Operating Depth) for nitrox. The backlit 3-level LCD display provides ease of use and wide visibility day and night, while the energy-saving design and configurable auto power-off function ensure a long battery life for the two AA batteries. An ISO calibration certificate can also be provided as an option.
Active in a wide range of fields including electronics, industry, and healthcare. Selected cases have been compiled into a case study collection.
Artificial air is used as a high-purity gas without impurities to prevent hospital-acquired infections, and is utilized in applications such as artificial respiration, artificial heart-lung machines, and hyperbaric oxygen therapy. Our zirconia oxygen concentration meter is used in this artificial air generation system and is employed in numerous hospitals. Target model: FG-2U-100R *There are many other industries where it is actively used. Please download the case study collection and consult with us. If you would like a free demo, please let us know.
Measuring is possible with a small sample! An oxygen concentration meter ideal for gas-replaced food packaging and sampling inspections of precision electronic devices.
The "OXYringe" is an oxygen concentration meter that measures the oxygen concentration of gas by injecting gas collected with a syringe into this device. It has achieved a low price by focusing on syringe sampling and basic performance for measuring residual oxygen concentration in food packaging undergoing gas replacement. Additionally, its usefulness has been confirmed for precision electronic devices that have also undergone gas replacement. 【Features】 ■ Capable of measuring small samples of 5ml ■ Equipped with memory function (POM-2501M) ■ Equipped with memory function and RS-232C communication function (POM-2501C) ■ No influence from carbon dioxide *For more details, please refer to the PDF materials or feel free to contact us.
For long-term measurement of medical gases (oxygen) concentration, as well as for physical and chemical experiments and cultures!
The functionality of JKO-25 Ver.3 remains unchanged, and we have upgraded it to meet the requests of many users. 【Additional Features】 - Equipped with an auto-span adjustment function, eliminating the need for manual operation (optional)! - Displays maintenance schedule date (optional)! - With the complete barometric pressure correction function, it prevents false alarms caused by typhoons, etc. (the barometric pressure sensor is built into the main unit and is optional)! 【Functions carried over from JKO-25 Ver.3】 - Can be used in a full range of oxygen concentration from 0-100 vol%, allowing for high-concentration oxygen measurement. - Real-time oxygen concentration can be checked on a large LCD. - Compact and easy-to-hold shape. Soft case available as an option. - Alarm concentration settings can be configured in two stages, with options for upper and lower limits. - Easily identifiable electronic buzzer sound during alarms. - Alarm notifications with two red LEDs. - Option to hold the alarm or automatically reset. - External alarm output can control devices such as rotating lights and solenoid valves. - Analog output of 0-1V can be used to extract oxygen concentration externally. *For more details, please download the PDF or contact us.*
Active in a wide range of fields including electronics, industry, and healthcare. We have picked up selected cases and compiled them into a case study collection.
The electronics and semiconductor industry involves various processes before products are commercialized, and our oxygen meters are used for atmosphere management and oxidation prevention within those processes. Measuring trace oxygen (ppm) has become mainstream. For example, they are widely used in semiconductor manufacturing equipment, solder reflow ovens, vacuum heat treatment furnaces, and more. We will select the appropriate equipment based on the sample gas conditions, so please consult with us. Target models: TB-IIF Series, TB-IIV(N) Series, EZY Series *There are many other industries where our products are actively used. Please download our case study collection and application list for consultation.
Adopting long-life sensors! This oxygen concentration meter excels in long-term stability with safety as the top priority.
The oxygen concentration meter UOX-B2A outputs the gas concentration detected by the oxygen detection unit JKR-25 as a current signal of 4-20 mA, which is received by the controller COX-B2A, converted into oxygen concentration, and displayed. When the oxygen concentration falls below the alarm set value (factory default 18.0%), the controller activates the ALM1 LED, ALM2 LED, triggers an alarm via a buzzer, and provides alarm contact output and ventilation fan contact output. Adjustment can be made by pressing the span calibration button under normal air conditions. Additionally, during this adjustment, the lifespan of the oxygen sensor is also checked, allowing you to know when to replace the oxygen sensor. 【Features】 ■ Alarm notification possible on the detection unit side ■ Equipped with a high-capacity alarm output (relay non-voltage contact) ■ Alarm output strong action relay contact terminals included *For more details, please refer to the catalog.
High-precision oxygen concentration meter for welding
This welding oxygen concentration meter is a high-performance packaged product that also includes a built-in sampling pump. With this product alone, you can measure oxygen concentration with ultra-high precision anywhere. It has a built-in battery, so there is no need to prepare a separate power source.
The sensor can be easily replaced by the customer! Running costs are also reduced.
The "XO-326IIsA・B・C" is a digital oxygen concentration meter capable of continuous use for approximately 15,000 hours. It features an automatic air adjustment function and an easy-to-understand alarm function. With a large LCD screen that is easy to read, it is compliant with JIS T 8201:2010 for oxygen deficiency measurement. Please feel free to contact us when you need assistance. 【Common Specifications (Excerpt)】 ■ Target Gas: Oxygen ■ Detection Principle: Diaphragm galvanic cell type ■ Sampling Method: Diffusion type ■ Display: LCD digital 3 digits ■ Detection Range (Service Range): 0–25.0 vol% (25.1–40.0%) *For more details, please download the PDF or feel free to contact us.
Equipped with a maintenance-friendly galvanic battery-powered sensor.
The ECO531 series is a dissolved oxygen meter equipped with a maintenance-friendly galvanic battery-operated sensor. It can directly read both dissolved oxygen in mg/l (ppm) and saturated oxygen concentration in percentage. The ECO531 series can be used for water quality monitoring in various applications such as freshwater and seawater aquariums, fish farms, and wells. Simple calibration can be performed through button operation in the atmosphere, and by attaching the GSKA cap that protects the membrane, it can be used in deep water areas. The 3-stage LCD display with backlight provides ease of use and wide visibility both day and night, while the energy-saving design and configurable auto power-off function ensure a long lifespan for the two AA batteries that power it. It supports maximum/minimum and hold display functions.
