サカキコーポレーション Product Lineup

● Measures relative humidity and temperature using a humidity-temperature composite probe with a Pt100 sensor ● Allows for standalone temperature measurement using immersion, penetration, or surface probes ● Can use Pt100 or Pt1000 as temperature sensors ● Connects a humidity-temperature composite probe to calculate and display not only relative humidity and temperature but also absolute humidity, dew point, water vapor pressure, and discomfort index ● Equipped with an automatic detection module (SICRAM) that stores calibration data from the factory ● Features an RS232C serial port to transmit measurement data in real-time to a PC or portable printer ● Displays maximum, minimum, and average values over any specified time period using MAX-MIN-AVG function ● The HD2101.2 can save up to 38,000 measurement data points as a data logger, with saved data transmitted to a PC via RS232C and USB2.0. Data saving intervals, print content, and baud rate can be set via the menu ● Equipped with REL (deviation measurement) function to display deviations (positive or negative values) based on measurements at any moment, HOLD function, and a user-definable auto power-off feature ● Protection rating IP66

• Temperature and humidity measuring instruments
• Thermo-hygrometer
• Analytical Equipment and Devices

■Pressure measurements are conducted using the TP704 and TP705 series pressure probes and the SICRAM module PP471. ■Temperature is measured using a Pt100 sensor probe or a 4-wire Pt100 sensor. ■The temperature probe is equipped with a module (SICRAM) that memorizes the calibration details from the factory, and when the power to the pressure and temperature meter is turned on, it automatically detects the stored information. ■The data logger type (HD2124.2) can store up to 32,000 sets of measurement data, and the stored data can be transmitted to a PC via RS232C and USB2.0. ■The data storage interval, print content, and baud rate can be set via the menu. ■The MAX-MIN-AVG function displays the maximum, minimum, and average values within any specified time. ■The Peak function detects the peak value of the pressure. ■The A-B function displays the difference between inputs A and B. ▲A-B2 input, temperature measurement is also possible. ▲Absolute pressure, gauge pressure, and differential pressure measurements. ▲Large-capacity data logger function. ▲MAX-MIN-AVG and deviation measurements.

• Temperature and humidity measuring instruments

■Pressure measurements are conducted using the TP704 and TP705 series pressure probes and the SICRAM module PP471. ■Temperature is measured using immersion/penetration/surface or air Pt100 sensor probes, or a 4-wire Pt100 sensor. ■The temperature probe is equipped with a module (SICRAM) that stores calibration data from the factory, and when the power to the pressure and temperature meter is turned on, it automatically detects the saved information. ■The MAX-MIN-AVG function displays the maximum, minimum, and average values over any specified time period. ■It features a REL (deviation measurement) function that displays the deviation (positive or negative value) based on the measurement at any moment as a reference value, a HOLD function, and a user-definable auto power-off function. ■Protection rating IP67. ▲Absolute pressure, gauge pressure, and differential pressure measurement. ▲Pt100 temperature sensor connection available. ▲Large LCD display. ▲MAX-MIN-AVG, deviation measurement.

• Temperature and humidity measuring instruments

■Pressure is measured with a built-in differential pressure sensor. ■By connecting the PP471, which functions as an interface between the pressure gauge and pressure probes, a wide range of pressure measurements can be made with all TP704 and TP705 series pressure probes. ■The built-in pressure module of HD2114B.0 and HD2114B.2 measures atmospheric pressure. ■Temperature is measured using immersion/stabbing/surface/air Pt100 sensor probes, or 4-wire Pt100 sensors, or 2-wire or 4-wire Pt1000 sensor probes. ■The temperature probe with SICRAM module stores calibration information and automatically detects saved information upon powering on the pressure and temperature meter. ■Data logger types (HD2114.2, HD2134.2, HD2164.2, HD2114B.2) can store up to 36,000 sets of measurement data. The stored data can be transmitted to a PC via RS232C and USB2.0. ■The data storage interval, print content, and baud rate can be set via the menu. Measurement data can be transmitted in real-time to a PC or printer via the serial port. ▲Eight series with different pressure and temperature measurement ranges. ▲Large LCD display. ▲MAX-MIN-AVG and deviation measurement.

• Electrical Instruments/Electrometers

■ Measures air velocity, flow rate, and temperature inside pipelines or vents using a hot wire or vane probe. ■ Capable of measuring only the temperature of the subject using immersion, penetration, or air probes. ■ Selectable temperature sensors are Pt100 or Pt1000. ■ Probes are equipped with a SICRAM module that memorizes calibration data from the factory. ■ Equipped with an RS232C serial port to transmit measurement data in real-time to a PC or portable printer. ■ Displays maximum, minimum, and average values over any specified time using the MAX-MIN-AVG function. ■ Features a REL (deviation measurement) function that displays deviations (positive or negative values) based on measurements at any moment, a HOLD function, and a user-definable auto power-off feature. ■ Protection rating IP66. ■ The HD2103.2 can store up to 38,000 measurement data points as a data logger, with saved data transmitted to a PC via RS232C and USB2.0. The data storage interval, print content, and baud rate can be set through the menu. ▲ Hot wire and vane probes ▲ Wind speed, flow, and temperature measurement ▲ Serial output and logger function ▲ MAX-MIN-AVG, deviation measurement

• Electrical Instruments/Electrometers

■ Measures air velocity, flow rate, and temperature inside pipelines or vents using hot wire or vane probes. ■ It is also possible to measure only the temperature of the target using immersion, penetration, or air probes. ■ Temperature sensors can be selected from Pt100 or Pt1000. ■ Probes are equipped with a SICRAM module that memorizes calibration data from the factory. ■ The MAX-MIN-AVG function displays the maximum, minimum, and average values over a specified time period. ■ Equipped with REL (deviation measurement) function that uses measurements at any moment as a reference value, HOLD function, and auto power-off function. ■ Protection rating IP67. ▲ Hot wire and vane probes ▲ Wind speed, flow, and temperature measurement ▲ Large LCD display ▲ MAX-MIN-AVG, deviation measurement

• Thermometer
• air conditioning
• Wind Speed/Volume Meter

- Four variations are available depending on the presence of data logger functionality and measurement range. - The differential pressure detected by the Pitot tube connected to the manometer input is measured by the built-in micro-pressure sensor, allowing for the acquisition of wind speed and flow rate data inside pipelines and vents. - All K-type thermocouple sensors equipped with a standard thermocouple mini connector can be connected, enabling use as a K-type thermocouple thermometer. - The HD2114P.2 and HD2134P.2 can store up to 36,000 measurement data points as a data logger, and the stored data can be transmitted to a PC via RS232C and USB2.0. The data storage interval, print content, and baud rate can be set via the menu. - The MAX-MIN-AVG function displays the maximum, minimum, and average values over any specified time period. - Equipped with REL (deviation measurement) function, HOLD function, and auto power-off function, allowing measurement values at any moment to be used as reference values. - Protection rating IP66. ▼ Micro-pressure, micro-differential pressure, atmospheric pressure, and temperature measurement ▼ Built-in micro-pressure sensor ▼ Peak value detection function ▼ MAX-MIN-AVG, deviation measurement

• Thermometer
• air conditioning
• Wind Speed/Volume Meter

■ Measurement of illuminance, luminance, PAR (photosynthetically active radiation), and radiance (spectral ranges of VIS-NIR, UVA, UVB, UVC, UVBC, or effective radiation according to the CIE UV action curve) is possible by selecting the appropriate probe. ■ All probes are equipped with an automatic recognition module (SICRAM) that memorizes the calibration details from the factory. ■ In addition to instantaneous measurements, the illuminance, luminance, and radiance meters calculate the time-integrated values of the obtained measurements. ■ The menu settings allow for the association of time-integrated measurement values and integration times, as well as threshold settings. ■ The HD2102.2 can function as a data logger, capable of storing up to 38,000 measurement data points for single-element probes and up to 14,000 for multi-element probes. The stored data can be transmitted to a PC via RS232C and USB2.0. ■ Data storage intervals, print content, and baud rates can be set via the menu. ■ Equipped with features such as RE (deviation measurement) based on any moment's measurement value, HOLD, and auto power-off. ■ Protection rating IP66. ▼ Illuminance, luminance, PAR, UVA, UVB, UVC, UVBC, illuminance + UVA, blue light, solar radiation ▼ Logging storage data: 38,000 ▼ MAX-MIN-AVG, deviation measurement

• Electrical Instruments/Electrometers
• Optical microscope
• Other measurement, recording and measuring instruments

■ Measures illuminance, luminance, PAR (photosynthetically active radiation), and irradiance (in the spectral ranges of VIS-NIR, UVA, UVB, UVC, UVBC, or effective radiation according to the CIE UV action curve) based on the selected probe. ■ All probes are equipped with the automatic recognition module "SICRAM." ■ Automatically selects not only the type of connected probe but also the measurement units. ■ Displays maximum, minimum, and average values over any specified time using the MAX-MIN-AVG function. ■ Equipped with a REL (deviation measurement) function that displays deviations (positive or negative values) based on measurements at any moment, a HOLD function, and a user-releasable auto power-off feature. ■ Features a rubber exterior on the main body perimeter and connector area. ■ Protection rating IP67. ▼ Illuminance, luminance, PAR, UVA, UVB, UVC, UVBC, illuminance + UVA, blue light, solar radiation. ▼ MAX-MIN-AVG, deviation measurement. ▼ Large LCD display.

• Electrical Instruments/Electrometers

■Temperature measurement is possible using immersion, penetration, and surface probes of Pt100 or Pt1000. ■Electrode calibration can be performed at 1, 2, or 3 points, and during the calibration process, appropriate values can be selected from 13 standard liquid values. ■The temperature probe is equipped with an automatic recognition module "SICRAM," which can automatically select the type of connected probe and measurement unit. Calibration details are also stored. ■The HD2105.2 can function as a data logger, capable of storing up to 34,000 pH and temperature measurement data, which can be transmitted to a PC via RS232C and USB2.0. The data storage interval, print content, and baud rate can be set through the menu. ■Equipped with an RS232C serial port to transmit measurement data in real-time to a PC or printer. ■The MAX-MIN-AVG function displays the maximum, minimum, and average values over any specified time period. ■Features include a REL (deviation measurement) function that uses the measurement value at any moment as a reference, HOLD, and auto power-off functions. ■Protection rating IP66. ▼pH resolution 0.01/0.001 ▼pH, mV, and Pt100 temperature measurement ▼MAX-MIN-AVG, deviation measurement ▼Large-capacity data logger function

• Electrical Instruments/Electrometers

It is possible to measure pH and oxidation-reduction potential (ORP) with high precision in mV, as well as to measure temperature using immersion, penetration, or surface probes of Pt100 or Pt1000. The pH electrode can be calibrated at pH values of 4.01, 6.86, or 9.18, with options for 1-point, 2-point, or 3-point calibration. The temperature probe is equipped with an automatic recognition module called "SICRAM," which automatically selects not only the type of connected probe but also the measurement unit. Calibration details from the factory are also stored in memory. The MAX-MIN-AVG function allows for the display of maximum, minimum, and average values over any specified time period. Other features include a REL (deviation measurement) function that displays the deviation (positive or negative value) based on measurements at any moment, a HOLD function, and a user-definable auto power-off function. Additionally, the outer circumference of the main unit and the connector area are equipped with a rubber exterior, and the protection rating is IP67.

• Electrical Instruments/Electrometers

■Using a 4-electrode or 2-electrode conductivity and temperature probe, measurements can be taken for pH, mV, oxidation-reduction potential (ORP), conductivity, liquid resistance, total dissolved solids (TDS), and salinity. ■pH electrode calibration can be performed at one, two, or three points, with the calibration process allowing for the selection of appropriate values from 13 buffer solution values. ■The conductivity probe can be automatically calibrated using one or more conductivity calibration solutions of 147μS, 1413μS, 12880μS, or 111800μS/cm. ■The HD2156.2 features a data logger function, capable of storing up to 20,000 sets of measurement data for three elements out of pH or mV, conductivity, liquid resistance, total dissolved solids (TDS), or salinity, and the saved data can be transmitted to a PC via RS232C and USB2.0. ■The protection rating is IP67 (waterproof specification). ▲Measurement of pH, mV, conductivity, ORP, liquid resistance, total dissolved solids, and salinity ▲Automatic calibration function ▲MAX-MIN-AVG

• Electrical Instruments/Electrometers

■A conductivity and temperature combined probe with 4 or 2 electrodes that measures conductivity, liquid resistance, total dissolved solids (TDS), and salinity. ■Temperature measurement is also possible with immersion, penetration, or surface probes of Pt100 or Pt1000. ■The conductivity probe can be automatically calibrated with one or more conductivity calibration solutions of 147μS, 1413μS, 12880μS, or 111800μS/cm. ■The temperature probe is equipped with an automatic recognition module "SICRAM" that memorizes the calibration details from the factory. ■The HD2106.2 can function as a data logger, capable of storing up to 36,000 sets of conductivity and temperature measurement data. Stored data can be transmitted to a PC via RS232C and USB2.0. The data storage interval, print content, and baud rate can be set through the menu. ■The HD2106.1 and HD2106.2 are equipped with an RS232C serial port, allowing real-time transmission of measurement data to a PC or printer. ■With the MAX-MIN-AVG function, it displays the maximum, minimum, and average values over any specified time. ■Equipped with a REL (deviation measurement) function that displays the deviation (positive or negative value) based on the measurement value at any moment, a HOLD function, and a cancelable auto power-off function.

• Electrical Instruments/Electrometers

■Using a 4-electrode or 2-electrode conductivity and temperature combined probe to measure conductivity, liquid resistance, and total dissolved solids (TDS) ■Temperature-only measurements are also possible using immersion, penetration, or surface probes of Pt100 or Pt1000 ■The conductivity probe can be automatically calibrated with conductivity calibration solutions of 147μS, 1413μS, 12880μS, or 111800μS/cm ■The MAX-MIN-AVG function displays the maximum, minimum, and average values over any specified time ■Equipped with a REL (deviation measurement) function that uses the measurement value at any moment as a reference, a HOLD function, and a cancelable auto power-off feature ■Protection rating IP67 ▲Conductivity, liquid resistance, total dissolved solids measurement, Pt100 temperature measurement ▲MAX-MIN-AVG, deviation measurement ▲Automatic calibration function

• Electrical Instruments/Electrometers

eSENSE is a maintenance-free, low-cost CO2 concentration transmitter that employs the latest NDIR (infrared) method, allowing installation in air conditioning and ventilation ducts depending on the choice of living environment or housing. The patented NDIR (non-dispersive infrared absorption) technology provides reliable CO2 measurements through a unique refractive (infrared waveguide) optical sensor treated with gold plating. ■ 2× Analog outputs (excluding -IP50 model): 0-10V (0-2,000ppm CO2) 2-10V (0-2,000ppm CO2) ■ RS485/ModBus network (optional) ■ Three types of housing options: (1) IP30 wall-mounted type (with/without display) (2) IP65 duct type (with/without display) (3) IP50 multi-purpose type (suitable for wall mounting and duct installation)

• Electrical Instruments/Electrometers

■ High-precision measurement of CO2 using the latest NDIR (non-dispersive infrared absorption) technology ■ Five types of CO2 concentration measurement ranges available ■ Maintenance interval exceeds 5 years ■ Equipped with a serial communication port for connection to a PC or GSM module ■ Standard analog output with 2 channels (mV/mA), optional relay output also available ■ Optional local network communication via RS485 or LonWorksTM ■ 2-channel logger function (optional)

• Ventilation and Exhaust

■ CO2 gas measurement using the latest infrared (NDIR) technology. ■ CO gas measurement using the latest hybrid thick-film sensor (MMOS) technology. ■ Various outputs allow for connection and control of DDC (Direct Digital Control) devices, dampers, and variable fans. ■ Contributes to reducing energy costs when used in demand control ventilation systems. ■ Equipped with a serial communication port for PC, GSM module, and LAN connection. ■ Maintenance-free for over 5 years.

• Ventilation and Exhaust

This is a temperature and humidity transmitter equipped with a data logger function. In addition to analog output of current or voltage, it also offers RS232C/RS485 serial communication capabilities (available on all models) and a control ON/OFF output (only for models ending in -R). The HD2717T and HD2817T series feature interchangeable probes as a significant characteristic, allowing users to replace the probe with a spare without long interruptions to the process if the need arises. ◎ The HD2717T and HD2817T series temperature and humidity transmitters measure the following elements: Temperature Relative Humidity ◎ Based on the measurements of these elements, the following calculations are performed: Wet Bulb Temperature Dew Point Temperature Absolute Humidity Mixing Ratio ▼ High maintainability with interchangeable, high-precision temperature and humidity probes ▼ Logger function capable of storing 9,000 data points, with variable intervals from 1 second to 4 minutes ▼ Three types of probe shape variations: downward, rear, and separated ▼ RS232C/RS485 serial communication capabilities, analog, and relay output

• Other temperature and humidity measuring instruments
• air conditioning
• Ventilation and Exhaust

■ All models come with a built-in compass ■ Serial interfaces include RS232C, RS485, RS422, and SDI-12, with communication protocols equipped for ASCII proprietary, NMEA, Modbus-RTU, and SDI-12 ■ All models are equipped with two analog outputs for wind speed and direction ■ Outputs can be factory-set to either DC4–20mA (standard) or DC0–1V, DC0–5V, DC0–10V ■ The optional heater function prevents ice and snow accumulation on the wind direction and speed meter, enabling accurate measurements under all weather conditions ■ An ACCREDIA calibration certificate with traceability can be attached (optional, international mutual certification including Japan under ILAC-MRA) ■ Networking of the wind direction and speed meter is possible via Modbus-RTU output ▼ Measurement range of 0–60m/s, resolution of 0.01m/s, built-in compass ▼ Optional additions for solar radiation, atmospheric pressure, temperature, relative humidity, and rainfall are available ▼ RS232C/RS485/RS422/SDI-12 output + analog output ▼ Use in icy and snowy regions is possible with the heater function option ▼ Low power consumption allows for operation in remote locations using solar panels and batteries

• Other environmental analysis equipment

A measuring instrument that is installed perpendicular to sunlight using a solar tracking device and measures direct solar radiation (W/m²). The LPPYRHE16 has a field of view of 5° and an inclination angle of 1°, in accordance with ISO 9060:2018 and WMO standards. Its operating principle is based on a passive type thermopile sensor. The sensing surface of the thermopile is coated with matte black paint to ensure that the direct solar radiation sensor is not selective to different wavelengths. The spectral range of the direct solar radiation sensor is determined by a quartz window that protects the sensor from dust and moisture. Thanks to the special quartz, non-selective measurements across a spectral range of 200nm to 4000nm are possible. The sensor used achieves a response time faster than what is required for class B direct solar radiation sensors by ISO 9060:2018. (The required response time is 15 seconds according to ISO 9060:2018, while the LPPYRHE16 is under 9 seconds.) ▼ ISO 9060:2018, WMO compliant class B direct solar radiation sensor ▼ Complete overview of solar radiation elements through combined use with an all-sky solar radiation sensor ▼ Long-term high-precision measurements achieved with automatic temperature compensation feature ▼ Calibration certificate included as standard

• Other environmental analysis equipment

Measurement of illuminance (lux) in the near ultraviolet spectrum region VIS-NIR and the photon flux in the UVA, UVB, and PAR regions (400–700nm). ■LPPHOT03 Measurement of illuminance (lux), defined as the ratio of luminous flux (lumens) to unit area (m²). The spectral response curve of the photometric measurement probe approximates the response curve of the human eye known as the photopic standard sensitivity. ■LPPAR03 Measurement of the ratio of the number of photons incident on a surface per second to unit area (m²) in the spectral range of 400–700nm. This quantity is defined as PAR: Photosynthetically Active Radiation. ■LPUVA03 Measurement of radiative illuminance (W/m²), defined as the ratio of the radiative flux (W) incident on a surface to unit area (m²) in the UVA spectral range (315–400nm). With the adoption of a new photodiode, LPUVA03 is insensitive to visible and infrared light.

• Other environmental analysis equipment

Mainly used in the field of meteorological measurements for measuring longwave radiation (far infrared region). The measurements target wavelengths exceeding 4.5 μm. Longwave radiation can be obtained from the output signal of the thermopile and the temperature of the longwave radiometer, with the temperature measured by a built-in 10kΩ NTC in the longwave radiometer. By adding another longwave radiometer to measure upward infrared radiation and an albedometer to measure shortwave radiation (<3 μm), it can also be used for energy balance investigations. Two versions of the longwave radiometer are available: ● LPPIRG01: μV/(W/m²) output ● LPPIRG01S: RS485 Modbus-RTU output *Provided with a calibration report obtained from outdoor comparative measurements (for at least one clear night) with a reference instrument calibrated at WRC (World Radiation Center). ▼ ISO9060:2018 compliant longwave (infrared) meter ▼ Measurement range -300 to +300 W/m² ▼ Built-in silica gel cartridge for condensation prevention (replaceable) ▼ Robust construction designed for long-term use, M12 connector connection

• Other environmental analysis equipment

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