Last Updated： Aggregation Period:Mar 04, 2026～Mar 31, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Mar 04, 2026～Mar 31, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Mar 04, 2026～Mar 31, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 70 items
The MI1MM-10CL is a maintenance-free chlorine dioxide gas concentration meter.
It is a highly reliable, easy-to-use, and cost-effective chlorine dioxide gas concentration meter. We offer the chlorine dioxide gas concentration meter at a low price.
MI1MGD-H2S-1 is a multi-gas detector certified by IECEx/ATEX/EMC, with a rating of IP68.
The MI1MGD-H2S-1, with explosion-proof ratings Ex ia IMa and Ex ia IIC T4, can be used in coal mines. It is lightweight and compact, equipped with two easy-to-use buttons. The standard gas type is Multi 4 (COH2SO2LEL), but it can also support hundreds of gas types through optional customization. Additionally, it can be equipped with wireless functionality, allowing users to access data remotely. By using the standard data logger, real-time data and alarm events can be directly exported to a PC.
It is a handheld gas detector.
You can replace the sensor with a single touch.
![[Case Studies] Portable Gas Detectors](https://image.mono.ipros.com/public/product/image/e5a/2000535162/IPROS81835641517593490655.jpeg?w=280&h=280)
By replacing the sensor module, it is possible to measure over 30 types of gases.
- Power supply is either built-in battery or via USB connection. - Equipped with a data logger function. Can be connected directly to a PC without the need for dedicated software. Data can be saved in CSV format.
PDM+ is a gas detector that continuously measures concentrations to detect a lack of oxygen in the environment and the presence of toxic gases.
PDM+ is a gas detector that continuously measures concentrations to detect the lack of oxygen and the presence of toxic gases in the environment. PDM+ allows for continuous concentration measurement by replacing the battery and sensor. When powered on, PDM+ continuously monitors whether the target gas is present in the air and warns the user with alarms through LED lights, vibrations, and sounds if there is a possibility of entering a dangerous state. Additionally, it can be used for up to three years by turning off the power after use. PDM+ is easy to operate, and it features a strong metal clip on the back of the unit, allowing it to be secured to shirts, belts, helmets, and more. The PDM+ gas detector is compatible with the Watch Docking Station and WatchGas IR Link. Both devices have the capability to download data from the PDM+ single-component gas detector. The latest 30 historical records are stored in the internal logger of the unit. Oxygen, carbon monoxide, hydrogen sulfide, hydrogen, sulfur dioxide, ammonia, hydrogen peroxide, nitrogen dioxide.
WatchGas UNI is a compact and user-friendly single gas monitor.
UNI provides a simple portable solution for measuring various toxic gases and oxygen levels. It features a large LCD screen that maximizes readability on-site. Additionally, it has six bright red LEDs and a large buzzer for alarm notifications. Furthermore, it is equipped with a vibration alarm, allowing for safe operation even in noisy work environments or while wearing hearing protection. To ensure protection in harsh environments, UNI is made from durable and robust materials. Its surface is designed with a rounded shape that offers a good grip, making it easy to use even when wearing multiple layers of protective clothing. It can detect carbon monoxide, hydrogen sulfide, oxygen, sulfur dioxide, chlorine, nitrogen monoxide, nitrogen dioxide, hydrogen, phosphine, ethylene oxide, ammonia, chlorine dioxide, ozone, hydrofluoric acid, hydrochloric acid, hydrogen cyanide, methyl mercaptan, tetrahydrothiophene, acetaldehyde, arsine, and phosgene.
4-gas detector Q-Ray series, multi-gas detector Multi-Ray series.
The Kyurei series is a four-gas detector that simultaneously detects hydrogen sulfide, carbon monoxide, oxygen, and combustible gases. Its dustproof and waterproof design (diffusion type IP-65 grade, pump type IP-54 grade) and shock-resistant housing ensure reliable operation even in harsh working environments. The Multiray series is a composite gas detector equipped with a man-down alarm that alerts those nearby to the presence of an immobilized wearer. 【Product Lineup】 [Kyurei Series] ○ Kyurei 2 [Multiray Series] ○ Multiray CO2 ○ Multiray ○ Multiray Pro For more details, please contact us or download the catalog.
Safety measures and accident prevention on site. Introducing basic knowledge about gas, key points for confirmation, and recommended detectors.
This document introduces the basic knowledge and key points necessary for correctly implementing safety measures to prevent accidents and troubles related to gas in the field. After presenting concentration notations and units, it clearly explains the effects of gases exceeding permissible concentrations on the human body using illustrations and tables. It also includes key points to maintain a proper working environment and examples of appropriate equipment selection based on actual usage cases. [Contents] ■ About gas units ■ Effects of gas on the human body ■ Key points for selecting gas detectors according to the situation ■ Introduction of exhaust gas analyzers and odor sensors necessary for safety management *You can view it immediately via "PDF Download."
A book summarizing basic knowledge about gases that occur in manufacturing sites, including units, types, and hazardous concentrations. It also includes examples and causes of gas accidents.
Are you properly aware of the "types" of gases related to manufacturing and "their dangers"? At Rex, we offer free materials summarizing the basic knowledge of gases. We also explain actual case studies of incidents such as gas poisoning and hydrogen explosions that occurred on-site, along with their causes. Additionally, we introduce actual measuring instruments and devices aimed at accident prevention. You can utilize this information for new employee training and reviewing safety measures in the work environment. 【Table of Contents】 - Can elementary school students answer immediately? "Name the gas components in the air and their proportions." - About gas units - Types and dangerous concentrations - Learning from actual accidents: hazardous gases that caused them - For preparing gas detectors, we recommend a dual approach of "purchase" and "rental." You can view this material immediately by downloading the catalog. Please feel free to contact us with any inquiries.
A ranking of popular gas detectors along with usage examples for different scenarios makes it easy to select measurement instruments! A must-read for those involved in safety, quality control, and equipment inspections.
Our company has a wealth of experience in renting various measuring instruments that are useful for quality control and other purposes. We offer a lineup of over 1,000 types and 20,000 units, allowing you to choose according to your needs. Currently, we are providing a "Measuring Instrument Rental Catalog" for the manufacturing industry. It includes a ranking of popular gas detectors, recommended equipment for different scenarios, explanations of related knowledge, and more, providing not only measuring instruments but also surrounding knowledge. [Contents of the materials (excerpt)] ■ Benefits of utilizing rentals for quality control ■ Recommended equipment for different scenarios ■ Purity of air purification ■ Ranking of popular gas detectors *The catalog can be viewed immediately by clicking the download button below. Please feel free to contact us with any inquiries.
A fixed gas detector that detects oxygen and alerts with an alarm sound in case of danger.
This is a gas detector equipped with a display monitor for safety measures. With a two-stage alarm function and two-color patrol lights, it alerts the surroundings in case of danger. It has obtained safety level SIL2 under the functional safety standard IEC61508:2010 and meets international functional safety standards. *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote from "Contact Us." Feel free to reach out.
Smart type! Introducing a fixed gas detector that detects carbon monoxide (CO).
It comes with a simple installation and a rotating light that provides alarms in two stages. It is ideal for safety management on-site, preparing for any emergencies. *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote through "Contact Us." Feel free to reach out.
It is a detector that detects LP gas.
It is a detector that detects LP gas.
Toxic Relay Pro EtO-B is the world's first personal wireless ethylene oxide monitor (low concentration). *The photo is of a carbon monoxide meter.
With Toxilei Pro, safety managers can wirelessly access real-time readings and alarm statuses to visually confirm more detailed situations and obtain quicker responses, allowing for the protection of workers before threats reach the next level. Measurement range: 0 to 500 ppm. For safety management during operations where ethylene oxide may be generated.
Introducing the new wide-range model (XP-3368II-W) capable of detecting from low concentration to explosive danger concentration with just one device!
The "XP-3368II-W/XP-3368II/XP-3318II" is a composite gas detector characterized by its shock-resistant body. It features an email notification function via a dedicated app. It has a waterproof and dustproof structure with an IP67 protection rating. Please feel free to contact us when you need assistance. 【Common Specifications (Excerpt)】 ■ Continuous usage time: Approximately 15 hours ■ Gas sampling method: Automatic suction type ■ Gas alarm method: Buzzer sound, alarm lamp (red) flashing, and LCD display ■ Error notification method: Buzzer sound, alarm lamp (yellow) flashing, and LCD display ■ Power supply: 4 AA alkaline batteries or 4 AA nickel-hydride rechargeable batteries *For more details, please download the PDF or feel free to contact us.
We provide information for your reference so that you can choose a gas detector suitable for your intended use and purpose!
At RIKEN Keiki, we offer a variety of products tailored to the characteristics of gases in the workplace and the nature of the tasks being performed. By making the correct selections and using them properly, your "peace of mind and safety" will be further enhanced. In this column, we provide essential information for selecting gas detectors (such as types and features) in a concise manner, offering reference information to help you choose the gas detector that suits your needs and intended use. [Contents] ■ Selection of portable gas detectors ■ Selection of fixed gas detectors ■ Installation precautions for fixed gas detection alarms *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.
![[Labor Accident Case] Organic Solvent Poisoning in Metal Product Cleaning Equipment](https://image.mono.ipros.com/public/product/image/41d/2000664687/IPROS22632541760549290189.png?w=280&h=280)
Introducing a case of organic solvent poisoning during non-regular operations in metal cleaning equipment.
While a basket was rotating in the washing tank of the cleaning device, it came loose, causing the products being cleaned to scatter inside the tank. A worker entered the cleaning device to pick up the scattered products. However, since they entered while there was still about half of the cleaning solution remaining, they inhaled the vapor of dichloromethane contained in the cleaning solution and were exposed. The worker lost consciousness after inhaling the vapor of the cleaning solution and was found in a state caught on a hanger inside the cleaning device by the cleaning operator, who rescued them. They were diagnosed with dichloromethane poisoning by a doctor and took 15 days off work. [Recommendations] ■ Measuring gas concentration is effective for confirming adequate ventilation. ■ Using a personal PID monitor for chemical risk assessment is recommended. *For more details, please refer to the PDF document or feel free to contact us.
Body weight 390g (including battery) Compact design
■ It can switch between combustible gas and refrigerant gas detection with one unit. By replacing the sensor at the probe tip, it is possible to switch between combustible gas detection and refrigerant gas detection. ● The level is displayed with an LED. ● It can provide audio alerts (with mute function). ● The probe tip lights up according to the gas level. ● It performs automatic zero calibration, eliminating the need for regular calibration. ● It is an automatic suction type.
Gas detector
Adjustable sensitivity Leak display Auto warm-up Battery display Power display Overcharge/overcurrent protection Charging status display
MI1MGD-NO2 is a nitrogen dioxide gas detector with data logger functionality.
You can save 100,000 data points of date, time, and gas concentration at a logging interval set between 5 and 9999 seconds, and you can save 100 data points for alarms and bump test data. The log data can be transferred to a computer using the software included with the device and a USB cable, allowing you to view the data in Excel format.
MI1MGD-HCN-1 is a multi-gas detector with IECEx/ATEX/EMC certification and a rating of IP68.
The MicMeta is suitable for use in coal mines due to its explosion-proof rating of Ex ia I Ma and Ex ia IIC T4. It is lightweight and compact, featuring two easy-to-use buttons. The standard gas types supported are Multi 4 (CO, H2S, O2, LEL), but it can also support hundreds of other gases with optional customization. Additionally, it can be equipped with wireless functionality, allowing users to access data remotely. By using the standard data logger, real-time data and alarm events can be directly exported to a PC.
A portable device with an alarm that can detect seven types of gases: oxygen, carbon monoxide, hydrogen sulfide, nitrogen dioxide, sulfur dioxide, chlorine, and hydrogen cyanide.
You can set alarms based on gas concentration. When the gas concentration in the work environment reaches the alarm level, a loud alarm sound and flashing lights will notify you. Alarms for STEL (Short-Term Exposure Limit) and TWA (Time-Weighted Average) according to the American Conference of Governmental and Industrial Hygienists (ACGIH) standards are also set, and the alarms will activate automatically if those values are exceeded. Vibration alarms are also available as an option. To prevent work accidents caused by oxygen deficiency or toxic gases, we recommend using a compact multi-gas detector. It operates on AA batteries, which have a long lifespan, allowing for approximately 2000 hours of use on a single battery replacement. To continuously record gas concentrations, a data logger function with 4000 memory and RS232C output can be added as an option.
Combine the necessary sensors from oxygen, carbon monoxide, hydrogen sulfide, sulfur dioxide, nitrogen dioxide, chlorine, hydrogen cyanide, and combustible gases, up to a maximum of four.
The gas concentration alarm settings can be easily configured, and the alarm sound and LED flashlight will blink at the specified concentration. Vibration alarms are also available as an option. Using AA alkaline batteries, it can operate for over 30 hours, and with the included rechargeable nickel-cadmium battery, it can be used continuously for up to 16 hours. It is capable of measuring high and low concentrations of flammable gases, non-flammable gases, and inert gases. To continuously record gas concentrations, a 4000 memory data logger function and RS232C output can be added as options.
