サカキコーポレーション List of Products and Services

A four-component radiation balance meter that measures net radiation (radiation balance) in the wavelength range of 0.3μm to 45.0μm. It consists of a pair of all-sky solar radiation sensors (one for downward solar radiation ESW↓ and the other for upward surface-reflected solar radiation ESW↑) and a pair of long-wave (nighttime) radiation sensors (one for infrared radiation from the sky EFIR↓ and the other for infrared radiation from the surface EFIR↑). The LPNET14 is equipped with a built-in temperature sensor (NTC). The infrared (long-wave) radiation is calculated from the output of a thermopile and the temperature of the radiation balance meter body obtained from this built-in temperature sensor. It is designed and manufactured to withstand long-term outdoor use even in harsh weather conditions. ▼ Each pair of solar radiation sensors and long-wave radiation sensors measures radiation balance with four components ▼ Measurement wavelength range: 0.3μm to 45.0μm ▼ Built-in silica gel cartridge for condensation prevention (replaceable) ▼ Robust construction designed for long-term use, M12 connector connection

• Other environmental equipment

Using a silicon photodiode sensor with a measurement wavelength of 400 to 1100 nm, the total solar radiation (W/m²) is measured. A special surface shape design and diffuser achieve a 180° field of view in accordance with the cosine law. It can be used for measuring solar radiation in the field of renewable energy, such as solar thermal power and photovoltaic power generation. ■ Comes with a 5m lead cable as standard (with stripped ends), and the typical output is 20μV/(W/m²). ■ Custom cable lengths can be manufactured upon request at the time of order. ■ Additionally, by using a base with a level, the solarimeter can be installed horizontally. ▼ All-weather solarimeter with a silicon photodiode as the sensor ▼ Measurement wavelength of 400 to 1100 nm, measurement range of 0 to 1400 W/m² ▼ Typical sensitivity of 20μV/(W/m²), response time <1μs ▼ 180° field of view due to the upper surface shape and diffuser

• Other environmental equipment

The HD2402 is a portable light/radiometer/data logger designed to measure non-coherent optical radiation in compliance with EC Directive 2006/25/EC and Ordinance No. 81 (April 9, 2008). The HD2402 consists of multiple sensors for measuring different spectra and a laser light to specify the light source being measured and analyzed. ▼ Measures six types of light and radiation with multi-sensors ▼ Compliant with EC Directive 2006/25/EC and Ordinance No. 81 ▼ Logs 96,000 data points at a fixed interval of 1 second (approximately 26 hours) ▼ Data download and analysis via dedicated software

• Other measurement, recording and measuring instruments

Transmitter that measures and calculates temperature, relative humidity, and dew point temperature. Models are available with only standard analog signal output and those with only RS485 output using the Modbus-RTU protocol. The analog output models provide analog signals suitable for displays and recorders, while the RS485 output models supply serial signals for connection to PCs and PLCs. The HD48□□T series is an active type transmitter that can be used with both DC and AC power supplies, with standard current output options of DC 4-20mA or DC 0-10V, or RS485 output available. The HD49□□T series is a passive type that operates with a 4-20mA current loop. Both models can be combined with one of the probe shapes: a rear probe for duct insertion (TO), a downward probe for wall mounting (TV), or a separated probe with cable connection (TC). The standard stem lengths for the probes are 135mm and 335mm. The cable lengths for the separated probe (TC) are 2m, 5m, or 10m. For mounting the transmitter, optional duct mounting flanges HD9008.31 and cable glands PG16 can be used.

• Thermo-hygrometer
• air conditioning
• Control Panel Cooler

This is a portable measuring device and data logger designed for the analysis of indoor air quality (IAQ). It simultaneously measures the following elements: ● Carbon dioxide ● Carbon monoxide ● Atmospheric pressure ● Temperature ● Relative humidity Additionally, it calculates and displays the following elements: ● Dew point temperature ● Wet bulb temperature ● Absolute humidity ● Mixing ratio ● Enthalpy The HD21ABE17 also features a data logger function with a memory capacity of 67,600 data points divided into 64 blocks. The reference standards are ASHRAE 62.1-2004 and Legislative Decree 81/2008. The HD21ABE17 is equipped with a "1-minute average value" function that calculates and holds the average of the measurements over one minute on the display, making it applicable to all enclosed spaces used by people. It is equipped with a large dot matrix graphic display with a resolution of 160×160 dots. ▼ Simultaneous measurement of CO2, CO, atmospheric pressure, temperature, and humidity, with data logging ▼ Utilizes dual-wavelength NDIR sensors (for CO2) and electrochemical sensors (for CO) ▼ Logs 67,600 data points at variable intervals (15 seconds to 1 hour) ▼ Function for calculating and holding the 1-minute average of measurements

• Other environmental analysis equipment
• Other temperature and humidity measuring instruments
• Other measurement, recording and measuring instruments

This is a capacitive moisture meter with adjustable measurement depths. The measurement depths can be switched between 10mm and 25mm. Additionally, it allows switching between moisture content ratio (w%) and moisture percentage (u%), making it suitable for various applications. Generally, the moisture content ratio is used for wood intended for combustion, while the moisture percentage is used for carpentry and furniture. ■ Features Mode switching between moisture content ratio and moisture percentage Switchable measurement depths of 10mm and 25mm 18 types of characteristic curves Hold function to retain values with button operation

• Other temperature and humidity measuring instruments
• Other measurement, recording and measuring instruments

This is an all-weather router developed for outdoor surveillance camera applications. ● IP66 waterproof and dustproof dedicated case, compatible with -20 to +60°C ● PoE+ 2 ports (up to 30W), supporting up to 2 cameras ● Compatible with LTE 3 carriers ● Cable gland allowing RJ45 plug wiring ● Equipped with LED indicators for external status monitoring ● Power supply: AC100V (includes 5m outdoor power cable) ● Features condensation prevention vent and anti-tamper screws

• Routers, Switches, and Hubs

This is a lightweight, compact, maintenance-free, low-cost general-purpose CO2 concentration transmitter that adopts the latest NDIR method. We offer a lineup of CO2-specific "eSENSE" and CO2 + temperature measurement capable "aSENSE." It accurately measures CO2 concentrations in residential environments primarily in the range of 0-2000 ppm or 0-3000 ppm, providing either analog or digital output. The Senseair NDIR method CO2 sensor boasts a cumulative production of over several million units and has been installed in numerous renowned buildings and facilities in Europe and the United States, including the European Parliament, the Kremlin, and Heathrow Airport, many of which are still in operation today. ◆ Indoor CO2 Transmitter Lineup ◆ eSENSE: No display eSENSE-Disp: With display eSENSE-TR: No display, terminals for resistive temperature probe aSENSE: No display aSENSE-Disp: With display aSENSE-RL: No display, relay output aSENSE-Disp-RL: With display, relay output aSENSE-Ind-Disp-RL: With display, relay output, protection rating IP54

• O2 sensor evaluation test device
• Other measurement, recording and measuring instruments

The "K30" is an NDIR CO2 sensor module that can be customized for various sensing and control applications. This platform is designed as a CO2 sensor module for integration into host devices. It is equipped with two analog outputs and two digital outputs, and thanks to the Senseair Development Kit (SADK) and the User Interface Program (UIP5), it is a highly flexible model that can be configured according to user requirements. 【Features】 ■ Flexibility ■ Easy setup ■ Maintenance-free *For more details, please refer to the PDF document or feel free to contact us.

• Sensors
• Sensors
• Other electronic parts

The "K30 FR" is a high-performance CO2 sensor module optimized for fast response. The sampling cell is protected by a particle filter and is designed for rapid diffusion without the need for external air injection. It is also equipped with an input port for a tube to inject test gas into the sensor. This sensor can be used in a wide range of applications that require the detection of rapid changes, such as gas leaks in the food and pharmaceutical packaging industries. Other applications include occupancy detection and industrial leak detection. 【Features】 ■ Fast response ■ Individual calibration ■ Maintenance-free ■ Long-term stability *For more details, please refer to the PDF document or feel free to contact us.

• Sensors
• Sensors
• Other electronic parts

The "K30 3%" is a CO2 sensor module that can be customized for various sensing and control applications. This platform is designed as a CO2 sensor module for integration into host devices. With the SenseAir Development Kit (SADK) and the User Interface Program (UIP5), it is a highly flexible model that can be configured according to user requirements. 【Features】 ■ Flexibility ■ Easy configuration ■ Maintenance-free *For more details, please refer to the PDF document or feel free to contact us.

• Sensors
• Sensors
• Other electronic parts

The "K33 ICB-F 30%" is a CO2 sensor module designed to measure high concentrations of CO2, suitable for control and alarm applications. The platform of this product can be customized for various sensing, control, and alarm applications. It is designed as a low-power CO2 sensor module for integration into host devices. 【Features】 ■ Low power consumption ■ Maintenance-free *For more details, please refer to the PDF document or feel free to contact us.

• Sensors
• Sensors
• Other electronic parts

The S8 is a super compact CO2 sensor module that can be used for control and alarm applications. This sensor can be embedded in host devices for various alarm applications where users want to detect CO2, such as leak detection. 【Features】 ■ Super compact size ■ Individual calibration ■ Maintenance-free ■ Long-term stability ■ Low power consumption *For more details, please refer to the PDF document or feel free to contact us.

• Sensors
• Sensors
• Other electronic parts

"Sunrise" is an NDIR sensor with a solid-state optical design. It is the first NDIR sensor to incorporate LED technology, achieving true energy efficiency while maintaining high measurement accuracy. With an accuracy of ±30ppm ±3% rdg (CO2), its power consumption is about one-fifth that of the market's low-power NDIR sensors, with an average current consumption of <45μA. Thanks to the built-in automatic self-correction ABC algorithm, it is maintenance-free after installation and maintains accuracy even after an expected lifespan of 15 years. 【Features】 ■ Innovative LED light source ■ Ultra-low power consumption ■ High precision and high environmental resistance ■ Fully automated mass production ■ Automatic self-correction function *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

The "aSENSE" is a high-performance transmitter designed for installation in general residential environments, capable of measuring CO2 concentration and temperature. It is available with both an LCD display and without a display, making it suitable for installation in general residential environments and ventilation ducts. It is designed to control ventilation and can be flexibly adapted to various ventilation control methods. Data is transmitted to a BMS system or controller and can be configured via the software UIP. 【Features】 ■ Maintenance-free in typical applications ■ Built-in automatic self-diagnostic function ■ Standard analog output with 2 terminals (V/mA) ■ Optional relay output *For more details, please refer to the PDF materials or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other environmental equipment

The "aSENSE GH" is a transmitter designed for installation in greenhouses or equivalent environments. It is compatible with various types of greenhouses, incubators, and similar environments due to its specially coated PCB and custom dustproof and moisture-proof filters. It can measure both CO2 concentration and temperature. This product measures both the CO2 concentration and temperature of the ambient air, converts that data into a digital signal output, and transmits those values to a higher-level system. 【Features】 ■ Measures both CO2 concentration and temperature ■ Dustproof and moisture-proof ■ Connects to external monitoring and control devices with analog output of DC 0/2-10V or 0/4-20mA ■ Connects to PC and high-performance control network systems via optional RS485 digital interface ■ High cost performance through connection to DDC *For more details, please refer to the PDF materials or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other environmental equipment

The "eSENSE Duct" is a maintenance-free, NDIR-type CO2 concentration transmitter designed for installation in ventilation ducts. By controlling ventilation based on actual demand, it reduces power consumption while creating a healthy indoor environment. This product offers a highly cost-effective sensor solution for building air conditioning and other environments. 【Features】 ■ Dual analog output ■ Built-in automatic self-diagnosis function ■ Maintenance-free under normal use ■ High cost performance through connection to DDC ■ Optional integration of temperature passive elements (Tr model) ■ Variety of housing shapes available *For more details, please refer to the PDF materials or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other environmental equipment

The "aSENSE Duct" is a maintenance-free, NDIR-type CO2 concentration transmitter designed for installation in ventilation ducts. It comes standard with a duct probe and is designed for industrial facilities. It can flexibly accommodate various ventilation control methods. It is designed to control ventilation by transmitting the measured CO2 and temperature values to the main system unit or DDC. 【Features】 ■ Maintenance-free for typical applications ■ Built-in automatic self-diagnosis function ■ Standard analog output with 2 terminals (V/mA) ■ Optional relay output *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other environmental equipment

We would like to introduce our CO2 sensor development kit, 'SADK'. It connects to sensors such as the CO2 sensor K30 and is used to display and configure parameters such as sensor output configuration, calibration conditions, and ABC function through the software UIP5 (available for free download). Logging of measurement data is also possible, and the kit includes a connection cable. 【Features】 ■ For Senseair configuration ■ Connects to sensors such as the CO2 sensor K30 ■ Used to display and configure parameters such as sensor output configuration, calibration conditions, and ABC function ■ Measurement data logging is also possible ■ Connection cable included *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

The CO2-free zero calibration gas generated by the chemical absorption action of soda lime is sent to the CO2 sensor through a tube. It can be used for about 15 hours on a full charge, and the LED display shows the consumption status of the soda lime, the charging status of the built-in battery, and the pumping status of the zero gas. 【Features】 ■ CO2-free zero calibration gas is sent to the CO2 sensor through a tube ■ Usable for about 15 hours on a full charge ■ LED display shows the consumption status of the soda lime, the charging status of the built-in battery, and the pumping status of the zero gas *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

● Measures relative humidity and temperature using a humidity and temperature combined probe with a Pt100 sensor ● Allows for standalone temperature measurement using immersion, penetration, and surface probes ● Pt100 and Pt1000 can be used as temperature sensors ● When a combined temperature and humidity probe is connected, the measuring instrument calculates and displays absolute humidity, dew point, and water vapor partial pressure in addition to relative humidity and temperature ● The probe is equipped with an automatic detection module (SICRAM) that stores calibration data from the factory ● The MAX-MIN-AVG function displays the maximum, minimum, and average values over any specified time period ● Equipped with a REL (deviation measurement) function that displays the deviation (positive or negative value) based on the measurement at any moment, a HOLD function, and a cancelable auto power-off function ● Protection rating IP67 ▲ Measurement of relative humidity, temperature, absolute humidity, dew point, and water vapor partial pressure ▲ Large LCD display ▲ MAX-MIN-AVG, deviation measurement

• Temperature and humidity measuring instruments

With a maximum accuracy of 0.25mm per 1m projection distance, it is most suitable for industries that require material composite and molding, including the wood and stone processing industries. The ZLP2 series comes with the ZLP-Suite, which features an intuitive graphic user interface. The built-in API allows for easy integration with existing user software, enabling functionality expansion and customization through additional software modules. [HighPower Model] With an output of 24mW and the latest irradiation mechanism, this high-power model delivers top-level visibility, accuracy, and durability even under harsh lighting conditions. It contributes to improved work efficiency and productivity in fields such as the concrete industry, aerospace industry, and the manufacturing of wind turbine blades.

• Laser marker

A pressure switch suitable for controlling gauge pressure or differential pressure from ±250Pa to ±200kPa, with relay ON/OFF output. When the set threshold is exceeded, the built-in relay activates, the LED on the front of the switch lights up, and an alarm sounds from the built-in buzzer. The alarm can be set to activate when the measured value exceeds or falls below the set threshold. It is possible to choose from one or two threshold operation modes. By adopting a high-precision silicon-type piezoelectric pressure sensor with temperature compensation, excellent linearity, reproducibility, and long-term stability are achieved. The auto-zero function of the low-range model (HD402TR1L) enables stable measurements without the need for recalibration over long periods. The HD402TR□L series pressure switches are equipped with a 4-digit LCD display, and all models allow for the selection of measurement units. The high stability against sensor aging and temperature changes significantly reduces maintenance work for aging drift and zero-point correction. ▲ Adoption of high-precision, temperature-compensated silicon-type piezoelectric pressure sensor ▲ C contact (NC/NO) relay output, standard equipped with 4-digit LCD display ▲ Threshold, hysteresis, and delay time settings available, auto-zero function

• Pressure

The HD404T series micro-pressure and micro-differential pressure transmitters accurately measure gauge pressure and differential pressure based on atmospheric pressure within the following measurement ranges: ● Analog output models: Full scale from 50Pa to 1000Pa ● RS485 Modbus-RTU output models: Full scale of 250Pa, 1000Pa, 100hPa These transmitters utilize sensors based on silicon micromachining technology, providing exceptional long-term linearity, reproducibility, and stability. The output signal from the sensor is converted into either standard analog signals (current: 4–20mA or voltage: 0–10V) or digital signals in Modbus-RTU format, which are highly noise-resistant and capable of long-distance transmission, depending on the model. ▼ Micro-pressure and micro-differential pressure transmitters with a minimum measurement range of 0–50Pa ▼ "Auto-Zero" function for regular automatic offset correction ▼ Dual analog output of 4–20mA/DC 0–10V ▼ Switchable LPW/HIGH (measurement range) and FAST/SLOW (response speed) settings

• Pressure

This is a 2D projector that projects shapes and text created in CAD onto objects using a highly visible green laser light. The ZLP1 is a compact and easy-to-use entry model with excellent cost performance, while the ZLP2 is a flagship model suitable for relatively large projection applications in material synthesis and molding industries, capable of projecting with a powerful laser light source onto objects and work surfaces.

• Laser marker

The "positioning laser" is used in various situations where precision in alignment and positioning is required. It safely indicates specific positions on the work material, ensuring accurate work points for drilling and other processing steps. As a line laser, the positioning laser is utilized in all cutting machines such as band saws, crosscut saws, and press brakes, and is particularly prevalent in the wood, metal, and textile industries.

• Laser marker

The SCG2200 is an IoT gateway equipped with a Dual ARM Cortex-A7 CPU and supports the latest Linux OS. The software is an original development optimized for Linux Kernel 5.4, enabling the construction of a powerful and flexible system that accommodates various applications alongside high-performance hardware. By developing and manufacturing in Japan, we provide reliable products. *We also respond to requests for software customization and additional implementation of Wi-SUN for MOQ projects of several hundred units.

• Converters and Transducers

It is possible to receive data from a solar radiation intensity sensor, an all-weather solar radiation meter (with adjustable sensitivity), a temperature sensor (Pt100), a wind speed sensor (frequency), and a lightning front sensor. - Two types of power supply models: AC/DC 9-30V and AC 100-240V - A compact housing with waterproof performance (IP65) essential for outdoor installation - Durability and high-resolution input guaranteed for a wide operating temperature range from -40°C to +80°C - Simple setup that does not require dedicated software

• Converters and Transducers

The ZM18 series has set the standard for modern industrial laser modules. You can choose from over 1,000 types of lasers suitable for positioning applications. The compact sensor-type design allows for easy integration into existing machines and systems. The user-friendly focus adjustment optical system completes the laser perfectly. The ZM18 is the ideal all-rounder. ■Features Manual or fixed focus TTL modulation up to 500kHz Analog brightness control Optical output power up to 120mW Wavelength range 520 to 685nm Industrial standard quality IP67

• Laser marker

The battery-operated ZAT has been used for many years in the Belt Aligner set. The laser is integrated into a sturdy metal housing, with the power source (AA batteries or rechargeable batteries) located just below the screw cap. A small button at the very end of the housing allows you to switch the laser ON/OFF. The ZAT is particularly adaptable for use in industrial fields such as wood, stone, and steel. For example, it can be easily attached to miter saws, drill machines, and tile cutters, making it very flexible to use. ■ Features Selectable projection patterns (line, dot, cross line) Powered by AA batteries or AA rechargeable batteries Convenient ON/OFF button Durable metal housing

• Laser marker

The ZKV projects a clearly recognizable red or green circle onto the target projection surface by using a rotating mirror. The diameter of the circle can be adjusted with the joystick of the included wired remote controller. For example, at an installation height of 1,000mm, it can project circles with diameters ranging from 270mm to 1,400mm. The ZKV is mainly used in the manufacturing of barrels and wooden cable drums. There is no need to use a template. [Features] Circle projection Freely adjustable circle diameter Wired remote control Easy installation directly above the projection surface EU or US plug power supply Maintenance-free

• Laser marker

The ZLP1 has been developed for 2D and 3D applications such as pick and place, logistics, and workstations. With simple operation, it can expand and optimize production and workflows. The ZLP1 uses a safe Class 2M laser, optimized for projection in narrow areas and for short projection distances. The proprietary software ZLP-Suite features an intuitive interface and various customization options, allowing users to adapt settings for each specific application. Additionally, ZLP-Suite can be upgraded with additional software modules. It offers a wide range of connectivity options and can be operated with various software interfaces such as C++, C#, and Python.

• Laser marker

The ZLP2-HighPower laser projector has established a new standard in 2D projectors through its robust structural design, optimized software, more powerful laser light source, state-of-the-art irradiation mechanism, and advanced electronic circuits. With high quality and advanced features, it delivers the highest levels of visibility, accuracy, and durability even under harsh lighting conditions or when installed at high altitudes. The ZLP2-HighPower is controlled by the ZLP-Suite software with an intuitive GUI, and it can also be integrated into existing applications via an integrated programming interface (API). The ZLP2-HighPower contributes to improving work efficiency and productivity across various fields, including the concrete industry, aerospace industry, and the manufacturing of wind turbine blades, as an innovative application.

• Laser marker

● Wind direction sensors suitable for long-term use in wind power generation sites and wind condition surveys ● High-precision magnetic encoder capable of all-direction measurement ● Anodized body with a high protection rating effective for long-term use in strong winds and harsh environments ● Available in compact and standard types ● Comes with a waterproof free connector for easy connection to cables (3-wire type + cable gland)

• Wind Speed/Volume Meter

Analog output wind direction sensor. This wind direction sensor is suitable for cases where simple compatibility with products from other manufacturers is required. With an output of 0-1 V, the DNA301.1 and 311.1 are also suitable for connection to the LSI Rasteem collection system. A small delay distance and a high-precision magnetic encoder allow for good accuracy even at low wind speeds. The DNA311.1 and DNA811 are equipped with heaters to prevent ice formation on the wind direction sensor body in cold regions. ● Wind direction sensor suitable for long-term use in wind power generation sites and wind condition surveys ● High-precision magnetic encoder capable of omnidirectional measurement ● Durable anodized aluminum body ● Heater function for cold weather measures

• Wind Speed/Volume Meter

●Analog output: 0 to 1/5V, 4 to 20mA ●Excellent delay value and damping ratio in accordance with VDI3786 and ASTM 5096-96 ●Equipped with a heater function suitable for cold regions ●Anodized construction effective for long-term use with high protection rating against strong winds and harsh environments ●The sensor design is intended to protect the interior of the bearing section from water and dirt penetration

• Wind Speed/Volume Meter

● Anemometer sensor suitable for long-term use in wind power generation sites and wind condition surveys ● Durable anodized aluminum body and Luran wind cup ● Available in compact and standard types ● This manufacturer is an ISO 17025 certified calibration organization for wind speed measurement Due to its compact size and high mechanical strength, it is particularly suitable for strong wind applications that require long-term reliability without maintenance, such as wind power plants and wind condition surveys. This anemometer can be easily combined with not only many data loggers from LSI Lastem but also products from other manufacturers, thanks to its high-quality linear pulse output generated by a reed relay.

• Wind Speed/Volume Meter

● Anemometer sensor suitable for long-term use in wind power generation sites and wind condition surveys ● The sensor element adopts a 32-step photoelectric disk ● Durable anodized aluminum body and Luran wind cup ● Available in compact and standard types ● Heater function that operates even in frozen conditions (DNA302.1) ● The manufacturer is an ISO 17025 certified calibration organization for wind speed measurement Analog output type and frequency signal output (Hz/m/s) wind speed sensors. They are suitable for applications that require low starting wind speeds and good accuracy at low wind speeds. Additionally, their extremely low power consumption makes them suitable for use in locations with limited power supply.

• Wind Speed/Volume Meter

● Anemometer sensors suitable for long-term use in wind power generation sites and wind condition surveys ● The sensor element adopts a 32-step photoelectric disk ● Durable anodized body and Luran wind cup ● Available in compact and standard types ● Heater function that operates even in frozen conditions (DNA802, DNA806) ● The manufacturer is an ISO 17025 certified calibration organization for wind speed measurement Anemometer sensors with analog output and frequency signal output (Hz/m/s). They are suitable for applications that require low starting wind speeds and good accuracy at low wind speeds. Each individual sensor has a unique shape, and the response to each point in the specific measurement range varies. A microprocessor adjusts the linearity of the signal across all wind speed values, allowing for accurate and stable output.

• Wind Speed/Volume Meter

●Composite type wind direction and speed sensor ●Easier to install than standalone sensors, can be easily mounted on a 5cm diameter pole ●Compact, lightweight, low cost ●High durability limit wind speed of up to 75m/s (DNA121, DNA821.2) Composite type wind direction and speed sensor. The sensor incorporates transducers for both wind direction and wind speed, making it easier to install than separate sensor kits for each, while being small, lightweight, and low cost. The accuracy and limit wind speed are comparable to using both a wind direction sensor and a wind speed sensor.

• Wind Speed/Volume Meter

● Composite type wind direction and speed sensor ● Easier to install than standalone sensors, can be easily mounted on a 5cm diameter pole ● Compact, lightweight, low-cost ● High durability limit wind speed of up to 75m/s (DNA121, DNA821.2) Composite type wind direction and speed sensor. The sensor incorporates transducers for both wind direction and wind speed, making it easier to install than separate sensor kits for each, while being small, lightweight, and low-cost. The accuracy and limit wind speed are comparable to using both a wind direction sensor and a wind speed sensor.

• Wind Speed/Volume Meter

●Composite type wind direction and speed sensor ●Easier to install than standalone sensors, can be easily mounted on a 5cm diameter pole ●Compact, lightweight, low cost Composite type wind direction and speed sensor. The sensor incorporates transducers for both wind direction and wind speed, making it easier to install than separate sensor kits for each, while being small, lightweight, and low cost. The accuracy and maximum wind speed are comparable to using both a wind direction sensor and a wind speed sensor.

• Wind Speed/Volume Meter

●Composite type wind direction and speed sensor ●Easier to install than standalone sensors, can be easily mounted on a 5cm diameter pole ●Compact, lightweight, low-cost Composite type wind direction and speed sensor. The sensor incorporates transducers for both wind direction and wind speed, making it easier to install than separate sensor kits for each, while being small, lightweight, and low-cost. The accuracy and maximum wind speed are comparable to those achieved using both a wind direction sensor and a wind speed sensor.

• Wind Speed/Volume Meter

This is a wireless data logger for IoT (Internet of Things) applications that uses LoRaWAN technology for long-distance data transmission. LoRaWAN is a network standard that utilizes unlicensed frequency bands within the ISM band (AS923 in Japan) and enables long-distance communication over several kilometers in well-maintained environments. It is characterized by extremely low power consumption, allowing for long battery life. The LR35 series offers a total of 22 models that can measure temperature, humidity, differential pressure, CO₂, PM, solar radiation, and rainfall.

• Data Logger

The solid-state optical system and the latest electronics have enabled the realization of sensors that are robust and highly resistant to vibrations. This solid-state design demonstrates superiority even in harsh environments and applications with explosion risks. As the first NDIR sensor to incorporate an LED light source, it is a truly energy-efficient sensor that maintains high measurement accuracy. The Senseair Sunlight R32 is designed for mass production sensors, achieving complete traceability through serial numbers in its main components and manufacturing processes. The Senseair Sunlight R32 is individually calibrated and can be used maintenance-free for over 15 years by enabling the built-in ABC algorithm (automatic baseline correction function). It features UART (Modbus) and I²C as communication interfaces. The Senseair Sunlight R32 is a sensor module designed for integration into mass-produced host devices, suitable for a wide range of applications as a sensor for measuring R32-based refrigerants.

• Sensors