テクネ計測 List of Products and Services

● No calibration required for 5 years ● The detection principle recommended by the Ministry of Economy, Trade and Industry is an optical sensor ● Long-term stability achieved through automatic CO2 calibration function ● Temperature compensation function ● Excellent resistance to contamination ● Installation in hard-to-maintain locations such as high places ● No calibration required for 5 years ■ The EE850 is a CO2 concentration measuring device suitable for applications such as ventilation systems and building automation. ■ To compensate for aging degradation, it employs E+E's unique dual-wavelength non-dispersive infrared (NDIR) CO2 sensor, which is resistant to contamination and provides stable long-term measurements. ■ The humidity detection component is protected from dust, dirt, and corrosion by E+E's unique sensor coating. ■ In addition to measuring carbon dioxide, relative humidity, and temperature data, the dew point calculated through temperature and humidity conversion can be output via analog output (voltage/current selectable), and a passive temperature sensor with a two-wire connection can also be selected as an additional option. For more details, please download the catalog or contact us.

● The detection principle recommended by the Ministry of Economy, Trade and Industry is an optical sensor. ● Equipped with automatic CO2 calibration function (automatic correction function). ● Revolutionary long-term stability. ● Temperature compensation function. ● Resistance to contamination. ● Easy installation. ■ The EE820 is a CO2 measuring device designed for harsh applications. ■ It is calibrated for CO2 at multiple temperatures during manufacturing, allowing for accurate CO2 measurements across the entire temperature range and enabling outdoor installation. ■ To compensate for aging degradation, E+E's proprietary dual-wavelength NDIR CO2 sensor is adopted, which is resistant to contamination and provides long-term stable measurements. ■ With a robust and functional housing equipped with a special integrated filter, it can be used in contaminated environments such as agriculture and livestock barns. For applications requiring rapid response, an air circulation fan is provided, installed at the back of the integrated filter. For more details, please download the catalog or contact us.

● The detection principle recommended by the Ministry of Economy, Trade and Industry is an optical sensor. ● Equipped with CO2 automatic calibration function (automatic correction function). ● Choice of Modbus, BACnet, or analog output. ● Revolutionary long-term stability. ● Temperature compensation function. ● Easy installation with a snap-on type housing. ■ The EE800 is a CO2 measuring device that also measures temperature and relative humidity, and can convert units to dew point temperature. To compensate for aging degradation, E+E's unique dual-wavelength NDIR CO2 sensor is used, and CO2 and temperature are calibrated at multiple points during manufacturing, allowing for accurate CO2 measurement across the entire temperature range. ■ You can choose between analog output or RS485 output. With Modbus RTU or BACnet MS/TP interface, output in other units such as absolute humidity, mixing ratio, enthalpy, frost point, and water vapor partial pressure is possible. For more details, please download the catalog or contact us.

● The detection principle recommended by the Ministry of Economy, Trade and Industry for CO2 measuring devices is an optical sensor. ● Equipped with automatic calibration function (automatic correction function). ● Revolutionary long-term stability. ● Temperature/pressure compensation function. ● Low power consumption. ● Compact (45 mm * 22 mm * 15 mm). ■ The EE894 is a digital sensor module suitable for ventilation control and general building air conditioning management applications for CO2/temperature/humidity/differential pressure. ■ To compensate for aging degradation, it adopts E+E's unique dual-wavelength NDIR CO2 sensor. ■ It is resistant to contamination and provides long-term stability. In addition to CO2 measurement, it can also measure humidity (RH), temperature (T), and differential pressure (p). For more details, please download the catalog or contact us.

● The detection principle recommended by the Ministry of Economy, Trade and Industry is an optical sensor. ● Equipped with automatic CO2 calibration function (automatic correction function). ● High-precision measurement. ● Wall-mounted or portable tabletop placement. ● CO2 concentration displayed in color in stages from 0 to 5000 ppm. ● No maintenance required. ■ The CO2 Guard 10 accurately displays the surrounding carbon dioxide concentration as an indicator of indoor air quality (IAQ). By displaying CO2 levels with an LED, it helps determine the need for ventilation, such as opening windows. Proper ventilation and indoor air quality are very important for maintaining a healthy living and working environment. By maintaining good indoor air quality, the risk of aerosol infections such as the coronavirus can be reduced even in densely populated spaces. Additionally, ventilating based on CO2 levels can significantly reduce energy costs compared to irregular ventilation. For more details, please contact us or refer to the catalog.

● Probes can be selected according to the purpose ● 11 types of probes for measuring temperature and humidity, wind speed, and CO2 ● Data logging function ● Up to 2 million data points can be stored in internal memory ● Free data management software ● The CO2 probe is equipped with an optical sensor recommended by the Ministry of Economy, Trade and Industry, with an automatic correction function included. ■ TEKHNEPort is a rugged handheld unit equipped with multifunctionality. It allows the selection of probes that can be used according to the application, making it suitable for various uses. It can be operated via a touchscreen and can display measurement values in up to 3 units on a TFT LCD. A total of 23 types of measurement units are available, including the following (available measurement units vary by probe): - Relative Humidity RH - Temperature T - Dew Point Td - Absolute Humidity dv - Mixing Ratio r - Wind Speed v - Volumetric Flow Rate V̇ - Atmospheric Pressure p - CO2 ppm For more details, please contact us or refer to the catalog. # Thermometer and Hygrometer

● Measures and records temperature/humidity/dew point/CO2/atmospheric pressure ● Capable of logging up to 3,200,000 data points ● USB and Ethernet compatible ● Two external analog inputs ● Four models available to choose from based on application ● The CO2 sensor recommended by the Ministry of Economy, Trade and Industry operates on an optical detection principle ● Equipped with CO2 automatic calibration function (automatic correction function) ■ The HUMLOG20 data logger is a product that balances cost-effectiveness with multifunctionality and high precision, capable of measuring and recording humidity, temperature, atmospheric pressure, and CO2 concentration. ■ THI model (standard specification) ... Measures and records temperature, humidity, and dew point THIP model ... Measures and records temperature, humidity, dew point, and atmospheric pressure TCO model ... Measures and records temperature, humidity, dew point, and CO2 E model ... Analog input from external sensors and digital input interface

We have adopted a unique automatic calibration method (double beam NDIR method). As a result, it excels in long-term stability and maintainability, with a very low annual drift of only 20 ppm/year. Its reliability is proven not only through rigorous testing but also by its market share in Europe. Please choose from the duct-mounted EE850, the wall-mounted EE800, or the agricultural EE820. You can also select options for concentration scaling and output. For more details on CO2 meters in general, please visit the URL below.

● Calibration at multiple temperature points enables accurate measurements across the entire temperature range. ● The detection principle recommended by the Ministry of Economy, Trade and Industry is an optical sensor. ● Pressure and temperature compensation function. ● Available in wall-mounted and duct-insert types. ■ The EE8915 can reliably measure CO2 concentration under harsh conditions and complies with relevant railway standards. ■ Railway Standards EN50155:2017 - Electronic equipment used in railway vehicles EN50121-1:2017 - Electromagnetic compatibility - General EN50121-3-2:2016 - Electromagnetic compatibility - Railway vehicles EN61373:2010 - Equipment for railway vehicles - Shock and vibration testing EN50125-1 - Environmental conditions for equipment - Equipment on railway vehicles EN45545-2 - Fire behavior requirements for materials used in railway vehicles EN50306 - Cables for railway vehicles with special fire resistance performance

● Prevention of condensation through sensor heating function ● CO2 measurement principle: two-wavelength non-dispersive infrared method (NDIR), with automatic calibration function ● Measures CO2, relative humidity (RH), temperature, and pressure (p) ● Analog output or BACnet MS/TP or Modbus RTU ● Maximum CO2 measurement range of 5% (50,000 ppm) ■ The EE872 is equipped with a heating function, demonstrating high reliability even in harsh and condensation-prone environments. Its IP65 housing and replaceable filter provide excellent protection in contaminated environments. If a H2O2 catalyst filter is selected, it can also be used for applications involving sterilization with H2O2. ■ The automatic calibration function allows for accurate CO2 measurements regardless of temperature, altitude, or weather conditions.

● Humidity and temperature transmitter probe filter 　　- SUS sintered filter, PTFE membrane filter, SUS grid, etc. ● Mounting flange ● LC display, cover ● Power supply adapter ● Sensor block ● Waterproof guard ● Protective cap ● Radiation shield ● Mounting/connection auxiliary equipment ● Interface cable/converter ● Connector ● Reference probe ● Cable ● T-coupler, etc.

● The detection principle recommended by the Ministry of Economy, Trade and Industry is an optical sensor. ● Equipped with automatic CO2 calibration function (automatic correction function). ● Choice of Modbus, BACnet, or analog output. ● Groundbreaking long-term stability. ● Temperature compensation function. ● Easy installation with a snap-type housing. ■ The CDS201 is ideal for ventilation control in residential and commercial applications, as well as comprehensive building air conditioning management. To compensate for aging degradation, E+E's unique dual-wavelength NDIR CO2 sensor is adopted, and CO2 and temperature are calibrated at multiple points during manufacturing, allowing for accurate CO2 measurement across the entire temperature range. ■ You can choose between analog output or RS485 output. With Modbus RTU or BACnet MS/TP interface, output in other units such as absolute humidity, mixing ratio, enthalpy, dew point, and water vapor partial pressure is possible. For more details, please download the catalog or contact us.

● The detection principle recommended by the Ministry of Economy, Trade and Industry for CO2 measuring devices is an optical sensor. ● Equipped with automatic calibration function (auto-correction function). ● Revolutionary long-term stability. ● Temperature/pressure compensation function. ● Low power consumption. ● Compact. ■ The EE895 is ideal for ventilation control and general building air conditioning management applications. Due to its low power consumption, it is also suitable for battery-operated devices such as handheld units, data loggers, and wireless transmitters. ■ To compensate for aging degradation, E+E's unique dual-wavelength NDIR CO2 sensor is employed, which is resistant to contamination and provides long-term stability. It performs accurate measurements across all temperature ranges. ■ In addition to CO2 measurement, it can also measure temperature (T) and differential pressure (p). The temperature and pressure compensation from the included sensors minimizes the impact of altitude and external environments on CO2 measurements. ■ The measurement values for CO2, temperature (T), and differential pressure (p) can be output digitally via I²C or UART. Settings can be configured through digital communication. The measurement interval for CO2 can be set according to application and power conditions. For more details, please download the catalog or contact us.

The CO2 meter manufactured by Austria's E+E Elektronik features a unique dual-wavelength NDIR (non-dispersive infrared) sensor designed to compensate for aging effects. This ensures strong resistance to contamination and provides stable long-term measurements. It requires no calibration for five years and achieves long-term stability through an automatic CO2 calibration function, offering excellent resistance to contamination. Our company has a proven track record of supplying various industries, including semiconductors, batteries, power, chemicals, and steel. We will be exhibiting at a trade show for the semiconductor industry, showcasing dew point meters, oxygen concentration meters, temperature and humidity meters, and anemometers. We look forward to welcoming you to our booth. 【Product Lineup of E+E CO2 Meters】 ■ Duct insertion type EE850 ■ Dedicated agricultural type EE820 ■ Wall-mounted type CDS201 ■ Multi-functional handheld unit TEKHNEPort ■ Sensor module EE872 ■ Railway CO2 sensor EE8915 ■ COVID-19 and ventilation indicator CO2 Guard10 *Please read the "PDF Download" for semiconductor products.