シロ産業 List of Products and Services

This is a super compact oxygen detector that can be attached to helmets, belts, and shirt pockets for use. When the gas concentration in the working environment reaches the alarm level, it alerts you with a loud 95 decibel (at 10 cm distance) buzzer sound, flashing LED light, and vibration. The occurrence of the alarm can be recorded as an event, with the ability to store up to 30 events in memory. By using the optional MI1GT-O2-TPIRM, you can download the event records to a computer. When using the MI1GT-O2-TPIRM, it also allows for changes to the alarm settings on the device.

This is an ultra-compact carbon monoxide gas detector that can be attached to helmets, belts, shirt pockets, and more. It quickly detects the concentration of carbon monoxide gas, allowing you to be aware of danger promptly. When the surrounding gas reaches alarm concentration, it warns with a loud buzzer sound of 95 decibels at a distance of 10 cm, along with a flashing red LED light and vibration. The alarm concentration has two levels: 30 ppm and 60 ppm, as well as standard STEL (Short-Term Exposure Limit) alarm at 200 ppm and TWA (Time-Weighted Average) alarm at 30 ppm. The alarm will automatically activate if the gas concentration exceeds these values. The occurrence of alarms can be recorded in the unit's memory for up to 30 events, and using the optional MI1GT-CO-TPIRM, you can download the event records to a computer. When using the MI1GT-CO-TPIRM, it also supports changes to the alarm settings of the main unit.

The MI1MMTA-H2 is a maintenance-free hydrogen concentration meter. It is a highly reliable, easy-to-use, and cost-effective detector that ensures the safety of operators and operational compliance.

MI1MMTA-CL2 is a maintenance-free chlorine concentration meter. It is a highly reliable, easy-to-use, and cost-effective detector that ensures operator safety and operational compliance.

Simultaneous measurement of O2, CO2, CH4, H2S, and pressure.

The response speed has significantly improved compared to conventional products. Measurement gas type: Carbon dioxide ● Detects in the industry’s fastest time of under 30 seconds ● M205LA-04M can be used down to -40℃ ● Safety management using alarm contacts is possible

● The product specifications remain unchanged. ● Consideration for installation design. ● Two patterns for safety management and low concentration measurement are selectable.

Detects hydrogen gas leaked into the atmosphere and alerts to danger. Adopts a semiconductor hydrogen sensor with fast response speed and excellent selectivity. Ideal for safety management in each laboratory, near gas cylinders, and gas generation devices. ● Indicates the status of the device with a 3-color LED ● High-capacity electronic buzzer + high-brightness red LED alarm ● No adjustment work required during maintenance ● Equipped with external output function

● The built-in fan quickly adapts to the surrounding environment. ● It features a calibration function that allows for arbitrary gas concentration settings. ● Equipped with a data logger function, it enables confirmation and verification of data such as trends. ● The organic EL display offers excellent visibility. ● It includes a two-stage alarm function with customizable concentration settings. ● It supports measurements in handheld, tabletop, and wall-mounted configurations. ● It complies with guidelines regarding the selection of carbon dioxide concentration measuring devices. (Ministry of Economy, Trade and Industry, Industrial Gas Detection Alarm Industry Association, November 1, 2021) * The user manual for the data logger can be downloaded from here.

●Stationary semiconductor material gas detection unit with replaceable sensor unit ●Calibrated sensor units are delivered and can be replaced on-site, eliminating the need for gas calibration in the field ●Supports NF3 detection ●Compatible with Modbus (RS-485/Ethernet) *Ethernet communication supports PoE ●Complies with CE standards and SEMI standards

● Email notification function via dedicated app ● Improved shock resistance ● Adoption of color LCD ● Easy-to-understand display ● Capable of switching between 32 types of gas ● Compatible with both dry batteries and rechargeable batteries (2-way) ● Data logging function ● Ability to set 5 types of flammable gases as target gases (optional) ● Bump test mode ● Japanese/English display switching function ● Timer/stopwatch function ● Includes a stand for self-supporting use

● Email notification function via dedicated app ● Improved shock resistance ● Adoption of color LCD ● Easy-to-understand display ● Capable of reading 32 types of gas ● Two-way support for dry batteries/rechargeable batteries ● Data logging function ● Can set 5 types of flammable gases as target gases (optional) ● Bump test mode ● Japanese/English display switching function ● Timer/stopwatch function ● Comes with a stand for self-support

Air leaks, steam leaks, gas leaks, abnormal discharges, equipment deterioration, unusual noise and sound. A camera that easily visualizes leaks. The portable ultrasonic leak detection camera, Search Sonic Imager, consists of an array of 112 microphones and a high-speed FPGA-based processor that displays only leaks such as compressed air, steam leaks, corona discharges, and noise. From the estimated leakage amount at the leak point, energy-saving effects from repairs can be anticipated.

Low Noise MEMS Microphone and Variable Bandwidth It features a low noise MEMS microphone with an adjustable bandwidth range of 2kHz to 96kHz. It provides a simple and effective method for instant detection of gas leaks and partial discharges from high voltage systems.

Gas leaks during the manufacturing of industrial products have been a pressing issue. Since gas leaks are not visible to the naked eye, routine inspections take time and can be cumbersome, which is a source of concern. Gas leaks of natural gas (CH4), refrigerants (freons), ammonia (NH3), and sulfur hexafluoride (SF6) can be quickly identified using non-contact thermal imaging.

Optimal for estimating health hazard risks and confirming effects in chemical substance risk assessment.

● Compact and slim design that can be held with one hand. ● Easy-to-read color LCD display. ● Measurement function equipped with five modes. ● When powered on, it automatically detects the surrounding CO levels and alerts you to the CO at alarm levels with the SAFETY mode, ensuring safety checks before work. ● Equipped with the JUDGE mode, which sets standard concentrations based on the type of combustion equipment being measured and determines the equipment's status in three levels: "Caution," "Danger," and "Prohibited." ● Includes a lighting lamp that illuminates the front, allowing you to identify measurement points even in dark areas. ● Compatible with the gas detector management and operation system "Xai." This enables automation of daily inspections of gas detectors and efficient operation and management of measurement data through integration with a dedicated app. * Gas detector management and operation system "Xai SMART SYSTEM."

- Simultaneous detection of up to 6 types of gases - Sensor warranty of up to 3 years - Explosion-proof and dust/water-resistant (equivalent to IP66/68) structure, with a drop durability of 1.5m - Equipped with Bluetooth! Easy data management with a smartphone

● The world's smallest and lightest class of single-component portable gas monitor ● Compact and lightweight design that does not interfere with work ● Can be used in a wristwatch style with the included accessory (watch strap) ● 3-year sensor warranty ● A rich lineup of 6 types of gas specifications in the series ● Dustproof and waterproof structure for outdoor work (protection rating: equivalent to IP66/68 (2m, 1h)) ● Intrinsically safe explosion-proof structure suitable for use in hazardous locations (domestic explosion-proof/ATEX/IECEx)

■Features ●Compact and lightweight, easy to hold and simple to operate. ●Clearly indicates the measured concentration with a digital bar graph and digital numbers. ●Intrinsic safety explosion-proof structure (Ex ib d 2B T3) *The sensor part has a pressure-resistant explosion-proof structure.

- Rechargeable battery specification for repeated use - Protective cover included as standard to protect the main unit from scratches, dirt, and impacts - Compact and lightweight design that does not interfere during work - Intrinsically safe explosion-proof structure suitable for use in hazardous locations

● Compact and lightweight, can be carried in a pocket during work shifts ● PID lamp and sensor can be easily disassembled for maintenance in a short time without tools ● Large key operable while wearing gloves ● Supports 12 languages including Japanese ● Easy-to-read backlit display ● Stores data at 1-minute intervals for up to 3 months, with optional data logging function for downloading to PC ● Alarm signals that change in response to various alarm conditions including STEL, TWA, and peak ● Compatible with 10.6eV lamp and 9.8eV lamp

■For precise measurement of various gas concentrations ■It is an optical wave interference gas monitor.

●Easy-to-read large screen LCD ●Convenient for portability ●Easily measures fine particulate matter (PM2.5) and radiation levels in a short time (Note) Radiation measurement is only possible with the MC29E-361DS ●Records one month's worth of measurement data in the unit, and data can be transferred to a PC using the included cable ●Alerts you with a warning sound when the set values are exceeded

● Detects leaks of refrigerants such as freon and sounds an alarm. ● Available in explosion-proof and waterproof types, allowing detection in various locations. ● Can be centrally managed using a multi-control panel (sold separately) for 2 to 24 units. ● Equipped with connection output that allows linkage with external devices such as ventilation fans. ● Equipped with linear, analog outputs, and digital (relay) outputs that are compatible with most BMS (Building Management Systems).

●Peace of mind with the adoption of interchangeable probes Interchangeable probes that can be easily removed with one touch. In the event of a failure, measurement can continue simply by replacing and calibrating the probe. ●Convenient stand for measurements The probe can be placed on a stand, making it convenient for fixed-point measurements. This enhances the reliability of the data.

● Acquired Exia2CT4X with intrinsic safety explosion-proof structure Detectable even in specially hazardous locations under hydrogen and acetylene atmospheres ● Protection rating equivalent to IP67 Safe to use even in harsh environments ● Equipped with a backlight on the large display Concentration can be checked even in dark places ● Improved visibility during alarms The main unit is equipped with 21 alarm lamps that flash sequentially, enhancing visibility during alarm activation

● Adoption of stable oxygen sensors ● Operation LED for drive confirmation ● Intrinsically safe explosion-proof structure ● Waterproof and dustproof design (IP66) ● Compact, lightweight, and sturdy body ● Low price, high performance ● Low running costs ● One-button easy operation ● Two-stage alarm function (alarm values can be changed optionally) ● TWA/STEL alarm function (alarm values can be changed optionally) ● Vibration function ● Self-diagnostic function ● Loud 95db electronic buzzer ● High-brightness red LED flashing at four locations ● Built-in data logger *About IP standards IP6x... Dust-tight: No ingress of dust. IPx6... Protected against strong direct jets of water from any direction without harmful effects.

● Gas analysis using gas chromatography method Gas separation is performed using a column, allowing for the identification of gas components from the peaks obtained. ● Portable type that does not require a gas cylinder for carrier gas, enabling on-site measurement There is no need to prepare a gas cylinder as the surrounding atmosphere is purified to serve as the carrier gas. Therefore, measurements can be taken on-site, and results can be confirmed immediately. ● Realization of low concentration VOC detection through semiconductor gas sensors and concentration A highly sensitive semiconductor gas sensor is used for gas detection, and by performing a concentration operation, it is possible to detect extremely low concentrations of VOCs in the order of 10μg/m3. (Standard measurement time: 30 minutes) ● Capability to acquire chromatographic data By using the included PC application, chromatograms can be obtained, and chromatographic data can be saved in EXCEL format.

● Simultaneous individual measurement is possible Simultaneous individual measurement of toluene, ethylbenzene, xylene, styrene monomer, para-dichlorobenzene, and TVOC is possible. (Approximately 17 minutes per measurement) ● Easy operation Simply select [Measurement] from the menu screen to move to the measurement screen, and press the [Start] button to easily perform the measurement. ● Can measure anywhere with power supply The necessary units are built into the main unit, so as long as there is a place to set the main unit and an AC 100V power supply, measurements can be taken anytime and anywhere. ● Data recording and continuous measurement are possible The MC5HV-1000J main unit can record results for up to 10 measurements. Additionally, continuous measurements of up to 10 times are possible. By combining it with the dedicated automatic measurement application for MC5HV-1000J, recording of chromatogram data becomes possible. ● Real-time monitoring is possible By changing conditions and ventilating, the effect of reducing indoor VOCs can be monitored, and by collecting air near walls and floors with gas syringes, it becomes easy to identify VOC sources.

● Three types of power specifications available: "AC power specification," "DC power specification," "Battery specification." ● Equipped with pressure correction function: The internal barometric pressure correction sensor eliminates fluctuations in readings due to changes in atmospheric pressure. ● More user-friendly with downsizing and design refresh: Improved operability through miniaturization and weight reduction from previous models, larger display screen size, and the addition of up and down buttons. ● Rich information on the LCD character display: "Main unit operation confirmation mark," "AC/DC power display," "Battery remaining display," "Detected gas name display."

● Users can replace the sensor themselves ● Measurements can be taken 30 seconds after startup ● Built-in 500 memory, capable of outputting to PC software and printer ● Connects exhaust gas, temperature, and pressure to the main unit with one connector ● Charging is possible via AC adapter and USB

■Features ●Large display: The largest size in its class, making values easy to read (53×35mm) ●Fast response: Excellent responsiveness to concentration changes ●Customization: The same model can be modified for other measurements (modifications by the manufacturer are required) ●Capable of measuring hydrogen concentration without being affected by hydrocarbon flammable gases such as methane and propane

● Displays the CO2 level in the surrounding environment as a numerical value. Additionally, it shows it in three levels with LEDs, making it intuitively easy to understand. ● It also has a built-in temperature sensor. It alternately displays the CO2 level and room temperature.

■Features ● Clear audio alerts Equipped with clear audio alerts that inform you in an understandable manner. You can also choose the buzzer sound. - Alert audio* 1st level alert: Carbon monoxide concentration is rising. (Female voice) 2nd level alert: Carbon monoxide concentration is rising, it is dangerous. (Male voice) ● Easy-to-understand slide lighting during alerts Adopts an easy-to-understand slide method for the status indicator lamp. Along with the "alert lamp" that notifies the 1st and 2nd level alerts, visibility has been improved. ● Power supply options: DC, AC, or battery You can choose from three types of power supplies: DC, AC, or battery (using an optional battery unit). When using the battery unit, it operates for about 365 days* with four AA alkaline batteries. *At 20°C, no alerts, and with the backlight off. ● Automatic backup allows for over 2 weeks (approximately 350 hours)* of use during power outages *At 20°C, no alerts, and with the backlight off. ● Compact and lightweight Compact design measuring W82×H150×D35mm and weighing 0.3kg. Easy to install and does not take up much space.

● The green LED flashes within the field of view to indicate safety. ● The alarm is indicated by a red LED, buzzer, and vibration. ● The usage time is 3,000 hours (in non-alarm mode) and is eco-friendly. ● The charging plug inlet complies with the micro USB (USB Micro-B) terminal.

● An abnormal output occurs at a hydrogen gas concentration of 1.5% in the detection area. ● It is also compatible with other flammable gases such as methane, isobutane, and propane. ● It is safe due to the maintenance of detection output after detection. ● Gas concentration can be confirmed with analog output. ● It is compact, lightweight, and space-saving.

Infrared sensor... A method that excels in selectivity and has few false reactions. Suction type... A built-in suction pump type characterized by fast detection speed. ● Equipped with a long-awaited infrared (IR) sensor that is resistant to false reactions. ● Refrigerant selection method with sensitivity adjustments for each refrigerant. ● Accurately detects even trace leaks regardless of environmental conditions (Hi3g/year). ● Comes with a calibration certificate, inspection report, and traceability system diagram.

■Features The MI1B-CO-181DA has two alarm settings for carbon monoxide gas concentrations at 30ppm and 200ppm. If the measured carbon monoxide gas concentration exceeds the alarm value, it will notify you of the alarm status with an electronic sound and a flashing red LCD. The MI1B-CO-181DA also includes a maximum value hold mode, a mode for reading saved measurement data (10 measurements), a measurement time display mode, a hold function, and an automatic shut-off feature to prevent battery depletion. It is offered at an unprecedented low price.

It also supports long-term monitoring of carbon monoxide gas concentration. The measurement range is broad, from 0 to 1000 ppm. The accompanying analysis software is very easy to operate, allowing anyone to set various logger settings such as measurement intervals (timing) and measurement start times, as well as read data.

The product consists of a detection tube and a gas sampler. The detection tube is a glass tube with a constant inner diameter, tightly filled with a detecting agent, with both ends sealed and concentration scales printed on its surface. The gas sampler has a piston that creates a vacuum inside a cylinder of a fixed volume (100ml/50ml), allowing it to function as a suction device. When the gas sampler and detection tube are used to draw in sample gas, a color change occurs in the detection tube if the target substance is present. The length of the color change corresponds to the concentration of the target substance, allowing the concentration to be read from the scale printed on the detection tube. ● A chip breaker with a smooth cutting surface and a safe design that eliminates flying debris The chip breaker, used to cut the tip of the detection tube before measurement, employs a diamond cutting edge. It boasts excellent durability and allows for a consistently smooth cut of the detection tube. Additionally, it is designed to prevent chip scattering. ● Lightweight for smooth operation, even for women While maintaining high airtightness, the inner diameter of the piston is finely designed. It can be smoothly pulled all the way with minimal effort. It is lightweight enough for women to handle easily. This design ensures smooth operability that anyone on site can manage.