Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
61～75 item / All 305 items
World's first!! KTM's emergency shut-off valve with PST function.
- Compliance with the High-Pressure Gas Safety Act safety inspection standards for "partial operation tests" - SIL3 certification (PST drive type) - Compatible with all 90-degree rotating valves
Emergency shut-off valve to prevent accidents from occurring or to prevent their escalation.
The KTM ball-type emergency shut-off valve is an emergency shut-off valve designed to instantly stop fluid flow in emergencies, preventing accidents or mitigating their escalation. It serves as a fluid shut-off system in emergencies for various plants, including fire protection systems, high-pressure gas facilities, gas installations, pipelines, and oil and petrochemical plants. For more details, please contact us or refer to the catalog.
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.
Explosion prevention. ZOOK explosion vent panels comply with NFPA 68 "Guidelines for Dust Explosion Venting."
★Explosion venting is the most common method to protect people and equipment from overpressure conditions caused by dust or vapor ignition. ★NFPA 68 provides guidelines for the design, sizing, and applications of explosion vents. ★ZOOK explosion vent panels comply with NFPA 68 "Guidelines for Dust Explosion Venting." Explosion vent: • An existing opening to release flames and gases from the enclosure • Limits internal pressure of the enclosure • Minimizes damage to the enclosure (time: related to pressure curve) ZOOK offers high-quality and most reliable explosion vent panels, equipped with highly skilled technicians and the latest laser technology. Our products are tested at your specified temperature. For more details, please contact us or download the catalog.
High-sensitivity measurement of combustible gas concentrations such as ammonia, styrene, and ethanol!
The "XP-3160" is a gas detector that can measure combustible gas concentrations from 0 to 5,000 ppm with high sensitivity. It measures methane, hydrogen, isobutane, ammonia, styrene, and ethanol. It displays measurement concentrations in two patterns: an analog-style digital bar graph and digital numbers. Additionally, it features an auto-range switching function that automatically switches between L range and H range according to the gas concentration. 【Features】 ■ High sensitivity measurement of combustible gas concentrations from 0 to 5,000 ppm ■ Two patterns of measurement concentration display ■ Compact and lightweight, easy to operate while holding ■ Operates continuously for about 20 hours on four AA alkaline batteries ■ Intrinsically safe explosion-proof structure (Exibd II BT3) *The sensor part has a pressure-resistant explosion-proof structure *For more details, please refer to the PDF document or feel free to contact us.
Measuring methane in helium, methane, hydrogen, carbon dioxide, argon, and CO2.
● Digital indication of carbon dioxide concentration in a high concentration range of 0 to 100 vol% ● Data recording is also possible ● Adopts an analog bar display to clearly inform the measured concentration
Simultaneously detects methane and oxygen concentrations, displaying the measured concentrations digitally.
● Simultaneous detection and display of oxygen and combustible gases with one device. ● Clear notification of measured concentration with digital values that have an analog feel.
Simultaneous measurement and display of four types of gases: oxygen, flammable gases, hydrogen sulfide, and carbon monoxide.
The lightweight and compact body is equipped with a gas introduction pipe, an external alarm (both with an 8m extension), and a memory function, making it widely applicable for various uses. It detects four types of gases: oxygen (O2), methane (CH4), hydrogen sulfide (H2S), and carbon monoxide (CO). It promptly alerts you to the dangers of oxygen deficiency and gas poisoning.
A multi-type gas detector that simultaneously measures and displays four types of gases: oxygen, combustible gas (methane), hydrogen sulfide, and carbon monoxide, along with temperature.
Simultaneous display of four types of gas in easy-to-understand Japanese. The settings screen is also displayed in Japanese, making it easy to operate by following the screen.
Detects slight gas leaks! A gas detector that alerts you to danger. Compatible with two types of flammable gases.
The combustible gas detector "XP-7023-A" detects minute gas leaks as low as 10ppm and alerts workers to potential dangers. It can measure leaks from two types of combustible gases: city gas and LP gas, and its flexible attachment can be bent to adapt to various work environments. 【Features】 ■ Capable of detecting minute gas levels ■ Supports two types of combustible gases: city gas and LP gas ■ Filter can be easily removed with a one-touch mechanism, making filter replacement simple ■ Flexible attachment allows detection in tight spaces For more details, please contact us or download the catalog.
High-performance single gas detector (CO2/carbon dioxide detector).
The ToxiRAE Pro (CO2) carbon dioxide detector is a high-performance single gas detector (CO2/carbon dioxide detector). The ToxiRAE Pro CO2 quickly detects carbon dioxide levels up to 50,000 ppm in increments of 100 ppm. It is a fully equipped carbon dioxide detector with a compact body, featuring a log function and multiple user-configurable alarms. 【Features】 - Alerts danger with three types of alarms: a loud 95dB buzzer, flashing red LED, and vibration. - Operates continuously for over 11 hours with a lithium-ion rechargeable battery (during normal operation). - Simple two-button interface minimizes operational errors, even when wearing gloves. - Standard data logging function (continuous data logging for three months at one-minute intervals). For more details, please contact us or download the catalog.
IP67 equivalent waterproof and dustproof structure! Battery-operated and wearable to ensure a safe environment for workers!
The "XA-4400II" is a wearable multi-gas detector that simultaneously measures and displays four types of gases: methane, oxygen, hydrogen sulfide, and carbon monoxide. It can be used in environments with strict explosion-proof standards, such as hydrogen and acetylene atmospheres, classified as Exia II CT3X. Workers can wear it in various factories, work sites, inside tanks, manholes, tunnels, and other underground construction sites to ensure safety in the work environment and protect the safety of the workers. 【Features】 - Operates for one week on a single battery - Significantly improved impact resistance compared to previous models - Loud alarm, lamp, and vibration for alerts - Compact and lightweight design - Waterproof and dustproof structure (equivalent to protection class IP67) *For more details, please feel free to contact us.
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."
We would like to introduce a four-component gas detector that has less concern about water aspiration and flow rate reduction!
At Rex Co., Ltd., we rent measuring instruments such as measuring devices and scales. The "GX-2100A" is a four-component gas detector that integrates sensors and alarm functions, reducing the effort of throwing in and retrieving by half. The carbon monoxide sensor and hydrogen sulfide sensor are in a 2-in-1 structure. With three sensors, it detects methane, oxygen, carbon monoxide, and hydrogen sulfide. The detection section adopts a diffusion type that directly detects gas at the tip. 【Features】 ■ The detection section is equipped with an external alarm function, eliminating the need for a dedicated external alarm, thus reducing the effort for installation and retrieval by half. ■ Direct detection at the tip of the detection section ensures no delay in piping and excellent responsiveness. ■ No pump is required, eliminating the risk of accidentally drawing in water. ■ Sensor lifespan of 3 years. *For more details, please refer to the external link page or feel free to contact us.
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.
