Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
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Trace Sample Oxygen Concentration Meter / Model Number M477M-2501T
The gas sample oxygen concentration meter OXYringe for gases measures the oxygen concentration of 5cc of gas collected using a syringe. It achieves a low price by focusing on syringe sampling and basic performance for measuring residual oxygen concentration in food packaging undergoing gas replacement.
The interface is also rich! A built-in pump type oxygen concentration meter that can measure even in a tank without pressure.
● Measurement range: 0.1ppm to 100% ● Built-in pump ● Suitable for environments without corrosive or flammable gases ● Comprehensive interface (current output, voltage output, range voltage output, RS232C output) ● Long-life zirconia oxide sensor ● Measures from atmospheric levels to 1000ppm with a 95% response in under 5 seconds ■ The MODELPURE N2 is a portable oxygen analyzer with a built-in pump capable of measuring a wide range from 0.1ppm to 100%. ■ It features an integrated design with the sensor built into the main unit, suitable for measuring oxygen concentration in environments free from corrosive or flammable gases and without pressure, applicable from research and development to industrial measurement. For more details, please download the catalog or contact us.
Direct insertion into small sealed containers and vacuum furnaces where sampling is difficult! Zirconia-type O2 sensor.
The "TB-II VN" and "TB-II V" series are oxygen concentration meters that use stabilized zirconia ceramics in the detector. They can be directly inserted into small sealed containers or vacuum furnaces where sampling is difficult, allowing for oxygen partial pressure measurements under a reduced pressure of 1×10-3 Pa (1×10-5 Torr). They have a simple structure and are easy to maintain. *For more details, please download the catalog or contact us.*
Presentation of materials summarizing field usage examples of explosion-proof measuring instruments such as explosion-proof dew point meters and humidity/temperature/water content meters in oil!
We offer a range of explosion-proof measuring instruments, including explosion-proof dew point meters. If you are having trouble measuring moisture or oxygen, please feel free to consult us. 【Product Lineup】 ■ Explosion-proof Dew Point Meter - Explosion-proof dew point transmitter 'TK-100TR-EX' A dew point meter certified for explosion-proof use in Japan (TIIS). ■ Temperature and Humidity / Moisture Meter in Oil - Temperature and humidity dew point transmitter 'EE300Ex-HT' A product certified for intrinsic safety explosion-proof use in Japan, measuring temperature, humidity, and moisture in oil. ■ Oxygen Concentration Meter - Galvanic-type explosion-proof oxygen concentration meter '210BX/2010BX' (certified overseas by IEC/CSA, application for domestic certification in progress) For measuring oxygen in conditions requiring explosion-proof products, in % and ppm. - Inert Gas Control System (ICS) 'Oxytron 2000/Mini-ICS' Certified for explosion-proof use in Japan, for monitoring oxygen concentration and controlling the flow rate of inert gas. ■ Hydrogen Sulfide Meter - Explosion-proof trace hydrogen sulfide analysis system '3010BX' Certified for explosion-proof use in Japan (application in progress), capable of measuring 0 to 2,000 ppm. *Please feel free to contact us regarding measurement ranges, accuracy, and other inquiries.
High-precision temperature and humidity measurement for meteorological research and outdoor use.
● Double heating function to prevent condensation ● IP67 environmental resistance ● Analog and digital output ● Modbus RTU and M-Bus The EE260 temperature and humidity transmitter enables high-precision temperature and humidity measurements for meteorological research and outdoor applications. It integrates a humidity sensor with heating function and a temperature sensor into a single compact probe, and is compatible with radiation shields.
A panel-mounted oxygen concentrator capable of measuring percentage levels in an environment free of corrosive and flammable gases.
● Compact modular-type analyzer, small size, easy to integrate into equipment ● Monitor interface: RS232, current output, voltage output, range identification voltage output ● Alarm output (upper limit, lower limit, system fault) ● High response speed: under 15 seconds (90%) ● Capable of measuring from 0 to 100% ■ Model 5100 is a cost-effective zirconia oxygen analyzer that can measure oxygen concentration at percent levels in environments free of corrosive and flammable gases. ■ The "Limit Current Zirconia Sensor ZR500" is built into the main unit and connects to the sample line. Additionally, an external sensor model is available as an option.
Measurable in 2 minutes of warm-up! A portable oxygen concentration meter with a built-in pump that can measure up to 1000 ppm in environments free of corrosive and flammable gases.
● Measurable in 2 minutes of warm-up ● Built-in pump ● Compact (main unit) W232×H150×D172 mm, 2.7 kg ● Long-life zirconia oxide sensor ● Almost no maintenance required (no worries about drying or freezing) ● Alarm (upper and lower limits) ● RS-232 serial interface ■ The Model 7100P is a portable oxygen analyzer capable of measuring in the range of 0 to 1000 ppm. The measurement ranges are 0–100 ppm and 0–1000 ppm, with options for auto range or fixed range switching. Measurements can be taken after a 2-minute warm-up. ■ It features a long-life zirconia oxide sensor and requires almost no maintenance, with no concerns about drying or freezing. For more details, please download the catalog or contact us.
Oxygen concentrator equipped with a backup battery power supply compliant with American UL standards, addressing power supply issues and preventing oxygen deficiency.
● Oxygen deficiency management percentage (%) model ● Equipped with a backup battery power supply ● Adopts long-life zirconia-type sensor ● Simple operation from the front panel ● Complies with UL safety standards in the United States ● Oxygen analyzer ■ Model 221R is designed for installation and use in areas at risk of oxygen deficiency. It uses a 100VAC power supply and is also equipped with a backup battery power supply, allowing for continuous oxygen concentration management even in the event of a power issue. The accuracy is ±0.1%, the output range is 0-25%, the alarm can be set at two points, and the 90% response time is 15 seconds.
Air dehumidification management using a dew point meter, moisture and SF6 purity measurement, and insulation management using an oil moisture meter.
In power generation, managing the moisture content in the air is crucial. When measuring dry air, the TK-100 dew point meter is used to manage dry conditions. Additionally, after controlling the moisture content, the EE33 temperature and humidity dew point meter is effective for measurements in environments that prevent condensation under high temperature and high humidity. For leak management using hydrogen (H2), we recommend the MBW473 mirror-cooled dew point meter in addition to the TK-100 dew point meter. In transmission and distribution, since the Kyoto Protocol (COP3), it has become important not to release SF6 gas (sulfur hexafluoride) into the atmosphere. The MBW973-SF6, which allows for high-precision measurement of moisture and purity without atmospheric release and operates on the mirror-cooled principle, is used worldwide and has been adopted by most power companies and circuit breaker manufacturers in Japan. Some users may also choose the TE-660NE portable dew point meter for simple moisture measurement. Additionally, the handheld oil moisture meter TEKHNEPort-Oil is used for diagnosing the deterioration of insulating oil.
![Digital Oxygen Concentration Meter for Combustion Management 'XP-3180E' [Rental]](https://image.mono.ipros.com/public/product/image/74b/2000485848/IPROS98538673441586990461.jpeg?w=280&h=280)
For combustion management of boilers and similar equipment. This is a combustion management oxygen concentration meter that can measure oxygen concentration at high temperatures.
■Clearly informs the measured concentration with a digital bar graph and digital numbers. ■Continuous use for 100 hours is possible with a single battery replacement (without alarms). ■Large and bright alarm display. The red LED alarm display has become even easier to see. ■Flow anomaly detection function (self-diagnoses and notifies abnormalities such as pump clogging). ■Intrinsic safety explosion-proof structure.
Easy to sample and optimal for quality control.
The freshness, flavor, and aroma of food are deeply related to oxygen, and it is essential to use inert gas filling and deoxidizing agent encapsulation in food packaging to maintain these qualities. The zirconia-based oxygen concentration meter has been developed for sampling inspections after gas filling, based on our long-standing achievements in oxygen concentration meters for food packaging. It allows for easy measurement simply by inserting our unique pen-type sampling probe into the package. It is ideal for seal integrity testing, oxygen concentration testing, and residual oxygen sampling inspections after deoxidizing packaging in various packages, including food, beverages, and pharmaceuticals.
Outdoor measurement and weather-related use. Temperature and humidity sensor that can be protected by a radiation shield.
● For outdoor and weather-related applications ● Displays conversion values for temperature, humidity, dew point, frost point, and specific enthalpy ● Optional radiation shield can be installed ● HCT01 sensor element is robust against harsh environments such as pollutants ■ EE210 OUTDOOR The EE210 Outdoor temperature and humidity transmitter is suitable for outdoor applications. In addition to high-precision temperature and humidity measurements, it can also display conversion values for dew point, frost point, and specific enthalpy. The optional HA010501 radiation shield can be installed on walls and other surfaces. The radiation shield reduces response time due to the effects of natural ventilation and protects the detection probe from solar radiation and rainfall. For more details, please download the catalog or contact us.
A compact, wide-range, low-cost integrated temperature and humidity probe.
A compact, wide-range, low-cost integrated temperature and humidity probe. It outputs linearly from DC 0 to 1V for relative humidity from 0 to 100% RH. There are types available with only humidity output and types with temperature output as well. It can be replaced on-site with compatible humidity sensors. The platinum temperature sensor is a high-precision A-class three-wire resistance thermometer. The standard probe length is 80 mm, with options for 200/250/350 mm available. The standard 500 mm long cable can also be extended or detached with connectors. There are many options available, including waterproof and water-repellent processing for humidity sensors in condensation environments, dust and mist sensor caps, and modifications for AC adapters. Inspection reports and traceability certificates can also be issued for an additional fee.
Compact, portable, fully standalone optical oxygen concentrator.
The Fibox 4 is a compact, portable, fully standalone optical oxygen meter. Its housing is robust, lightweight, and splash-proof, enabling mobile use under harsh conditions. With a large rechargeable battery and ample memory capable of storing vast amounts of data, it can continue measurements independently from a PC for extended periods. Connection to a PC and battery charging are done via USB. In addition to the automatic temperature compensation feature found in previous models, this model includes pressure and salinity compensation functions. The Fibox 4 is compatible with existing Presens sensor accessories. All Presens oxygen sensors come with a barcode. The Fibox 4 features a new sensor and calibration management system that utilizes this barcode, making sensor handling significantly easier. By simply scanning the barcode attached to the sensor with the device's barcode reader once, the sensor recognition and calibration are completed, allowing for immediate measurements. The device's sensor management system can store data from up to 100 sensors.
Humidity generator of a two-temperature, two-pressure system validated by NIST (National Institute of Standards and Technology).
■ Ultra-low dew point -120 °C FP ～ +10 °C DP ■ Vacuum insulated/saturated chamber and control valve ■ Power supply 100-240 VAC, 50-60 Hz ■ Ultra-high precision dew point generation using hybrid two temperature two pressure method ■ Dual refrigerant-free cryocooler (ultra-low temperature cooler) ■ 1 to 3 independent flow control gas output lines ■ The G3 dew point generator is a low humidity generator that contains piping, pressure regulators, flow regulators, and a saturated chamber sealed within a vacuum chamber. *For more details, please refer to the PDF document or feel free to contact us.*
