サカキコーポレーション Product Lineup

■Improves the measurement accuracy of solar radiation by maintaining a constant operating temperature for the sensor. ■Reduces type "A" zero offset (associated with pyranometers and nighttime radiometers) caused by the cooling of the glass dome relative to the sensor body through forced ventilation of this unit. ■Prevents condensation and frost formation on the glass dome of the pyranometer by using ventilation and heating functions. ■Equipped with two independent heater circuits of the same power to prevent snow accumulation and ice formation on the glass dome. ■Compatible with the Senseca (formerly Delta Ohm) pyranometer LPS02 and LPS10 series. ▲Forced ventilation + heating unit for pyranometers and nighttime radiometers. ▲Helps maintain and improve accuracy under harsh weather conditions. ▲Operating temperature -40 to +70℃, 0 to 100% RH. ▲Supply voltage DC12V, ventilation fan power consumption 1.6W, each heater circuit 6W.

The all-weather pyranometer probe "LP471PYRA□ series" is supplied with a 5m or 10m cable and is equipped with a SICRAM module, using sensors that comply with ISO9060:2018 Class C, Class B, Class A, or silicon photodiodes. To ensure high measurement consistency, the same pyranometer used in solar power generation systems is utilized as the probe, allowing for reliable measurement and data acquisition. Please feel free to contact us for inquiries. 【Features】 ■ Outstanding measurement consistency - uses the same pyranometer as the one in the PV system site ■ Long-term data recording of solar radiation is possible (HD2102.2, HD31) ■ Direct reading of current solar radiation values on a large LCD display ■ Comes with an ISO9001 calibration certificate for the pyranometer *For more details, please download the PDF or feel free to contact us.

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

Two pyranometers equipped with thermopile sensors mounted back-to-back allow for measurements from two directions. The pyranometer directed upwards (towards the sky) measures the incident global solar radiation, while the other one is directed downwards (towards the ground) and measures the global solar radiation reflected from the ground. Three versions are available, fully compliant with ISO 9060:2018 standards and WMO (World Meteorological Organization) guidelines "Guide to Meteorological Instruments and Methods of Observation": Spectrally Flat Class A LPS110P0, Spectrally Flat Class B LPS050P0, Spectrally Flat Class C LPS060P0. All are passive types and do not require a power supply. The electrical signal output from the two pyranometers can be sent directly to data loggers or automatic data processors. They can be used outdoors in low-temperature environments, and the built-in bubble level allows for precise leveling during installation. ▲ High-quality measurement specifications due to lightweight body design ▲ Accuracy and reliability backed by ISO 17025 accredited lab (equivalent to JCSS) ▲ High immunity to interference in installation environments, no power supply required

■HD9008.T7AC outputs DC4–20mA instrumentation signals, while HD9008.T7S outputs measured temperature values via RS485 Modbus-RTU. ■Despite its compact cylindrical size (φ26×225mm), it incorporates an amplifier and converter. ■HD9008.T7AC allows for scaling of the temperature range against the output. ■HD9008.03 directly outputs the resistance value of a platinum resistance thermometer Pt100. ■For outdoor use, the transmitter should be inserted into a protection hood HD9007A-1 (12 layers) or HD9007A-2 (16 layers) to protect it from sunlight and rain. ■For indoor installation, probe holders HD9008.21.1 (wall distance 250mm) and HD9008.21.2 (wall distance 125mm) are available. ■Protection rating: IP65. ▼Temperature scaling is possible for 4–20mA output (HD9008.T7AC). ▼General-purpose Modbus-RTU output in the PV industry (HD9008.T7S). ▼3-wire Pt100 (Class A) direct output (HD9008.03). ▼Options for outdoor protection hood and indoor holder.

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

The HD53LS series is equipped with a built-in magnetic compass and measures the following elements: (1) wind speed and direction, Cartesian coordinates U-V, and (2) instantaneous wind speed (only for HD53LS.S with RS485 Modbus-RTU output). The average values of wind speed and direction are calculated over a time range that can be set from 1 second to 10 minutes. ◎ Variations (1) HD53LS.A and HD53LS.V□: Analog output x2 (1 output each for wind speed and direction), either 4-20mA, 0-1V, 0-5V, or 0-10V (to be specified at the time of order) (2) HD53LS.S: RS485 Modbus-RTU output It is also possible to issue a traceable calibration certificate to ILAC-MRA (ACCREDIA) as an option. ■ Capable of measuring low wind speeds that are difficult for mechanical anemometers, with a built-in compass ■ Quick and easy installation on a φ40mm mast (tripod available as an option) ■ Low power consumption allows for solar panel + battery operation in remote locations ■ Networking capability via RS485 Modbus-RTU output

● 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.

The HD35EDLW1N7GTC.J is a subunit (data logger) for the Senseca wireless measurement system "HD35 series" designed for WBGT measurement. ■ Compliant with JIS B 7922, it supports the measurement and recording of WBGT (Wet Bulb Globe Temperature), making it ideal for heatstroke prevention measures. ■ Measures WBGT, temperature, humidity, wet bulb temperature, and black globe temperature, transmitting data to the main unit via 920MHz wireless communication. ■ Equipped with an LCD display, allowing real-time confirmation of measurement values such as WBGT, temperature, and humidity on-site. ■ Calculates and displays WBGT values for both indoor and outdoor (sunlit) use, accommodating various measurement environments. ■ Measurement data can be centrally managed on a PC or cloud, enabling long-term recording, analysis, and remote monitoring. ■ When set thresholds are exceeded, it quickly notifies abnormalities through alarm emails and integration with remote alarm modules. ■ Features an IP67 dustproof and waterproof structure and battery operation, making it ideal for installation outdoors in construction sites and sports facilities. ■ Perfect for WBGT monitoring in high heatstroke risk areas such as construction sites, schools, sports facilities, parks, and event venues. *For more details, please download the PDF or feel free to contact us.

The HD35EDLWWBGT is a subunit (data logger) for measuring WBGT (Wet Bulb Globe Temperature) as part of the Senseca wireless measurement system "HD35 series." ■ Complies with ISO7243 / JIS Z 8504, supporting measurement and recording of WBGT (heat index) ■ Measures dry bulb temperature, natural wet bulb temperature, and black globe temperature to calculate the WBGT index ■ Capable of displaying both indoor WBGT and outdoor WBGT in sunny locations ■ Measurement data is transmitted to the main unit via 920MHz wireless communication, allowing management on PC or cloud ■ Equipped with an LCD display for on-site verification of measurement values ■ When set thresholds are exceeded, it quickly notifies abnormalities through alarm emails and integration with remote alarm modules ■ Housed in a waterproof structure, making it ideal for heat stress risk management in construction sites, factories, and indoor/outdoor sports venues *For more details, please download the PDF or feel free to contact us.

The HD35AP is the master unit (access point) of the Senseca wireless data logging system "HD35 series." ■ Centralized management of measurement data collected from various data loggers (slave units) via 920MHz wireless communication. ■ Up to 254 data loggers (slave units) can be connected, allowing for a wide range of monitoring systems from small to large scale. ■ High-speed and reliable transfer of measurement data to a PC via USB connection. No installation of USB drivers is required. ■ The HD35AP-S software (free of charge) allows for viewing and downloading measurement data, saving to a database, and system configuration. ■ Supports bidirectional communication with data loggers, enabling remote changes to measurement conditions and various settings from a PC. ■ Built-in backup battery allows for saving received data to internal memory even when not connected to a PC. ■ When set thresholds are exceeded, rapid notification of abnormalities is provided through alarms via buzzer and warning displays on the PC screen. ■ By combining with the repeater HD35RE, the wireless communication range can be extended, accommodating extensive monitoring. *For more details, please download the PDF or feel free to contact us.*

The HD35APS is the master unit (access point) of the Senseca wireless data logging system "HD35 series." ■ Centralized management of measurement data collected from various data loggers (slave units) via 920MHz wireless communication ■ Up to 254 data loggers (slave units) can be connected, allowing for a wide range of monitoring systems from small to large scale ■ Compatible with USB and RS485 (Modbus RTU), enabling connection to PCs, PLCs, and upper-level monitoring systems ■ Supports Modbus RTU protocol, allowing efficient acquisition of measurement data into PLCs and FA systems ■ The HD35AP-S software enables viewing and downloading of measurement data, saving to a database, and system configuration ■ Supports bidirectional communication with data loggers, allowing remote changes to measurement conditions and various settings from a PC ■ When set thresholds are exceeded, it quickly notifies abnormalities through alarms via a buzzer and warning displays on the PC screen ■ Ideal for industrial monitoring systems utilizing PLCs, such as factory equipment, manufacturing lines, and building facility monitoring *For more details, please download the PDF or feel free to contact us.*

The HD35APW is the master unit (access point) of the Senseca wireless data logging system "HD35 series." ■ Centralized management of measurement data collected from various data loggers via 920MHz wireless communication ■ Up to 254 data loggers (slave units) can be connected, enabling a reliable monitoring system for a wide range of applications ■ Data can be transmitted to PCs or networks via USB, Ethernet, or Wi-Fi ■ If a LAN environment is available, there is no need to place the master unit near the PC, allowing for data collection and management from a distance ■ In addition to automatic saving of measurement data, it also supports data transmission to FTP servers, HTTP servers, and the cloud ■ An alarm email is automatically sent when thresholds are exceeded, allowing for quick identification of abnormalities in temperature and humidity management or equipment monitoring ■ Ethernet communication: Supports Modbus TCP/IP, making it easy to integrate with PLCs and higher-level monitoring systems ■ The multi-client feature allows for the operation of multiple access points on the same LAN, accommodating large-scale systems *For more details, please download the PDF or feel free to contact us.

The HD35APR is the master unit (access point) of the Senseca wireless data logging system "HD35 series." ■ Centralized management of measurement data collected from various data loggers (slave units) via 920MHz wireless communication ■ Up to 254 data loggers (slave units) can be connected, allowing for a wide range of monitoring systems from small to large scale ■ Compatible with USB, Ethernet, and RS485 (Modbus RTU), enabling connection to PCs, PLCs, and higher-level monitoring systems ■ If a LAN environment is available, there is no need to install the master unit near the PC, allowing for remote collection and management of measurement data ■ In addition to automatic saving of measurement data, it also supports data transmission to FTP servers, HTTP servers, and the cloud, as well as sending alarm emails ■ Compatible with Modbus RTU and Modbus TCP/IP, making it easy to integrate with PLCs and higher-level monitoring systems ■ Supports 35mm DIN rail mounting, making it ideal for integration into control panels and distribution boards ■ The multi-client feature allows for the operation of multiple access points on the same LAN *For more details, please download the PDF or feel free to contact us.

The HD35AP4G is the master unit (access point) of the Senseca wireless data logging system "HD35 series." ■ Centralized management of measurement data collected from various data loggers (slave units) via 920MHz wireless communication ■ Up to 254 data loggers (slave units) can be connected, allowing for a wide range of monitoring systems from small to large scale ■ Supports USB and 4G communication, enabling measurement data transmission from remote locations or unmanned facilities where a PC cannot be installed ■ Compatible with sending measurement data via E-mail, FTP, and HTTP server (cloud), making it easy to build remote monitoring systems ■ Automatically sends alarms via E-mail or SMS when set thresholds are exceeded, quickly notifying of equipment abnormalities or temperature/humidity issues ■ Remote changes and management of 4G communication settings can be performed via SMS commands ■ Equipped with a built-in backup battery, allowing for the storage of received data in internal memory even when not connected to a PC ■ Ideal for remote monitoring in locations without PC or LAN environments, such as unmanned observation stations, outdoor equipment, and monitoring of cargo in transit *For more details, please download the PDF or feel free to contact us.

The HD35AP4GMT is the master unit (access point) of the Senseca wireless data logging system "HD35 series." ■ Centralized management of measurement data collected from various data loggers (slave units) via 920MHz wireless communication ■ Up to 254 data loggers (slave units) can be connected, allowing for the construction of a wide-ranging monitoring system ■ Supports 4G communication, enabling measurement data to be transmitted even from remote locations or unmanned facilities without a PC or LAN environment ■ In addition to automatic saving of measurement data, it supports data transmission to FTP/HTTP servers and the cloud ■ Automatically sends alarms via email or SMS when set thresholds are exceeded, quickly notifying of abnormalities ■ IP65 outdoor waterproof structure, powered by DC18-27V or a 12V solar panel, with a built-in rechargeable battery for backup ■ Compatible with mast installation up to φ60mm, making it ideal for outdoor installations such as weather observation, river and dam monitoring, and solar power generation facilities ■ Also supports changes to 4G communication settings via SMS commands, streamlining maintenance and management from remote locations *For more details, please download the PDF or feel free to contact us.

The HD35RE is a repeater for the Senseca wireless data logging system "HD35 series." - It operates as a relay between the master unit HD35AP series and remote data loggers, extending the communication area. - It supports communication in indoor environments separated by walls or concrete, as well as outdoor environments where radio signals are difficult to reach. - Multiple repeaters can be cascaded to build a wider wireless network. - It supports 920MHz band wireless communication, relaying measurement data from the data logger to the master unit. - Power supply options include an external DC6V power source and an internal backup battery. - Configuration can be easily done with the HD35AP-S software, and it supports wall mounting and flange fixing. *For more details, please download the PDF or feel free to contact us.

The HD35ED-ALM/ALME is a wireless alarm module from the Senseca wireless data logging system "HD35 series." ■ It wirelessly receives alarm events when measurement values exceed a threshold and outputs alarms on-site. ■ Equipped with a 2-output relay without voltage, it supports the activation of external signaling devices such as sirens and flashing lights. ■ An audible alarm via a built-in buzzer allows for immediate confirmation of abnormalities. ■ It supports 920MHz wireless communication and works in conjunction with the HD35 series master unit and data logger. ■ Settings can be easily configured using the HD35AP-S software, allowing operations based on alarm thresholds. ■ The HD35ED-ALM is powered by a built-in battery, while the HD35ED-ALME supports USB power supply via Mini-USB. ■ It can be fixedly installed with a detachable wall mount support or an optional flange. *For more details, please download the PDF or feel free to contact us.

The HD35ED7P/...TC is a wireless data logger for temperature input from the "HD35 series" manufactured by Senseca. ■ Can connect Pt100/Pt1000 temperature probes with 1ch/2ch/3ch options ■ Equipped with M12 connector input, allowing selection of models based on the number of measurement points ■ Stores measurement data in internal memory and transmits it to the parent unit at regular intervals or on demand ■ Records approximately 42,000 to 68,000 data points depending on the number of inputs ■ Supports audible alarms via built-in buzzer ■ Configurable using software HD35AP-S or the front keyboard of display models ■ Powered by built-in battery and can be fixed in place using wall-mount support or optional flange ■ Temperature probes sold separately *For more details, please download the PDF or feel free to contact us.*

The HD35EDN/...TC is a wireless data logger for temperature inputs from the "HD35 series" manufactured by Senseca. ■ Can connect NTC 10KΩ temperature probes in 1ch/2ch/3ch configurations ■ Equipped with M12 connector inputs, allowing selection of models based on the number of measurement points ■ Saves measurement data in internal memory and transmits it to the parent unit at regular intervals or on demand ■ Records approximately 42,000 to 68,000 data points depending on the number of inputs ■ Supports audible alarms via a built-in buzzer ■ Configurable using software HD35AP-S or the front keyboard of display models ■ Powered by a built-in battery, can be fixed in place with wall-mount support or optional flange ■ Cable-connected NTC sensor separate-type temperature probes are sold separately *For more details, please download the PDF or feel free to contact us.*

The HD35EDNTV/HD35EDLNTV is a wireless data logger for temperature from the Senseca wireless data logging system "HD35 series." ■ Measures indoor temperature with a downward probe integrated with an NTC 10KΩ sensor ■ Stores 68,000 data points in internal memory ■ Wirelessly transmits recorded data to the parent unit at regular intervals or on demand ■ Supports audible alarms via a built-in buzzer ■ Can be configured using the HD35AP-S software or the front keyboard of display models ■ Powered by a built-in battery, allowing for flexible installation locations ■ Can be fixed in place with a detachable wall mount support or optional flange *For more details, please download the PDF or feel free to contact us.

The HD35ED1NTC/HD35EDL1NTC is a wireless data logger for temperature and humidity from the Senseca wireless data logging system "HD35 series." ■ Can connect a cable-connected separate temperature and relative humidity composite probe ■ Equipped with one input with M12 connector, suitable for indoor temperature and humidity monitoring ■ Stores 24,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor partial pressure ■ Supports audible alarms via built-in buzzer ■ Configurable using software HD35AP-S or the front keyboard of display models ■ Powered by built-in battery, can be mounted on a wall or fixed with an optional flange ■ Cable-connected separate temperature and relative humidity composite probe sold separately *For more details, please download the PDF or feel free to contact us.*

The HD35ED17PTC/HD35EDL17PTC is a wireless data logger for temperature and humidity from the Senseca "HD35 Series" wireless data logging system. ■ Compatible with a composite probe featuring a Pt100 temperature sensor and a high-precision relative humidity sensor ■ Equipped with one M12 connector input, suitable for indoor temperature and humidity monitoring ■ Stores 24,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor partial pressure ■ Supports audible alarms via a built-in buzzer ■ Configurable using the HD35AP-S software or the front keyboard of display models ■ Powered by a built-in battery, can be mounted on a wall or fixed using an optional flange ■ Separate temperature and relative humidity composite probe with cable sold separately *For more details, please download the PDF or feel free to contact us.*

The HD35ED1NTVI/HD35EDL1NTVI/HD35EDG1NTVI is a wireless data logger for temperature and humidity from the Senseca HD35 series. ■ Integrated downward probe with a relative humidity module that includes a temperature sensor to measure indoor temperature and relative humidity ■ Stores 4,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor partial pressure ■ Option to choose models with custom LCD or graphic LCD ■ Supports audible alarms via built-in buzzer ■ Configurable using software HD35AP-S or the front keyboard ■ Powered by a built-in battery and can be mounted on a wall or fixed with an optional flange *For more details, please download the PDF or feel free to contact us.

The HD35ED1NTV/HD35EDL1NTV is a wireless data logger for temperature and humidity from the Senseca "HD35 Series" wireless data logging system. ■ Integrated temperature and humidity probe with NTC 10KΩ temperature sensor and high-precision relative humidity sensor ■ Measures indoor temperature and relative humidity, storing 24,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor pressure ■ Supports audible alarms via built-in buzzer ■ Configurable using software HD35AP-S or the front keyboard of display models ■ Powered by a built-in battery, can be mounted on a wall or fixed with an optional flange *For more details, please download the PDF or feel free to contact us.

The HD35ED14bNTV/HD35EDL14bNTV is a wireless data logger for temperature, humidity, and atmospheric pressure from the Senseca wireless data logging system "HD35 series." ■ Integrated temperature and humidity downward probe for measuring indoor temperature and relative humidity ■ Built-in atmospheric pressure sensor for monitoring temperature, humidity, and atmospheric pressure with a single unit ■ Stores 22,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor pressure ■ Supports audible alarms via built-in buzzer ■ Configurable using software HD35AP-S or the front keyboard of display models ■ Powered by built-in batteries, can be mounted on a wall or fixed in place with an optional flange *For more details, please download the PDF or feel free to contact us.

The HD35ED14bNTVI/HD35EDG14bNTVI is a wireless data logger for temperature, humidity, and atmospheric pressure from the Senseca wireless data logging system "HD35 series." ■ Integrated temperature and humidity downward probe for measuring indoor temperature and relative humidity ■ Built-in atmospheric pressure sensor for monitoring temperature, humidity, and atmospheric pressure with one device ■ Stores 22,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor partial pressure ■ Option to select a model with a graphic LCD ■ Supports audible alarms via a built-in buzzer ■ Configurable using software HD35AP-S or the front keyboard ■ Powered by a built-in battery, can be mounted on a wall or secured with an optional flange *For more details, please download the PDF or feel free to contact us.*

The HD35ED1N4r...TV/HD35EDL1N4r...TV is a wireless data logger for temperature, humidity, and differential pressure from Senseca's "HD35 Series" wireless data logging system. ■ Integrated temperature and humidity downward probe for measuring indoor temperature and relative humidity ■ Equipped with a pressure port for differential pressure input, allowing monitoring of temperature, humidity, and differential pressure with one device ■ Stores 22,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor partial pressure ■ Supports audible alarms via a built-in buzzer ■ Configurable using software HD35AP-S or the front keyboard of display models ■ Powered by a built-in battery and can be fixed in place with wall mounting support or optional flange *For more details, please download the PDF or feel free to contact us.

The HD35ED4r…/HD35EDL4r… is a wireless data logger for differential pressure from Senseca's "HD35 Series" wireless data logging system. ■ Supports indoor differential pressure measurement, with selectable measurement ranges based on application ■ Equipped with pressure ports, allowing for differential pressure monitoring via tube connections ■ Stores 68,000 measurement data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Supports audible alarms via a built-in buzzer ■ Can be configured using the HD35AP-S software or the front keyboard of display models ■ Powered by a built-in battery, can be mounted on a wall or fixed in place with an optional flange *For more details, please download the PDF or feel free to contact us.

The HD35ED1NI...TCV/HD35EDL1NI...TCV is a wireless data logger for temperature, humidity, and illuminance from the Senseca wireless data logging system "HD35 Series." ■ Integrated temperature and humidity downward probe for measuring indoor temperature and relative humidity ■ Equipped with one M12 connector input for P35PHOT, compatible with illuminance probe connection ■ Stores 44,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor partial pressure ■ Supports audible alarms via a built-in buzzer ■ Configurable using software HD35AP-S or the front keyboard of display models ■ Powered by a built-in battery, can be mounted on a wall or fixed with an optional flange ■ Separate illuminance probe with cable sold separately *For more details, please download the PDF or feel free to contact us.

The HD35ED1NITV/HD35EDL1NITV is a wireless data logger for temperature, humidity, and illuminance from the Senseca HD35 series wireless data logging system. ■ Integrated temperature and humidity probe measures indoor temperature and relative humidity ■ Built-in illuminance sensor for illuminance monitoring ■ Stores 44,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at set intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor pressure ■ Supports audible alarms via built-in buzzer ■ Configurable using software HD35AP-S or the front keyboard of display models ■ Powered by built-in batteries, can be wall-mounted or fixed with an optional flange *For more details, please download the PDF or feel free to contact us.

The HD35ED1NB/HD35EDG1NB is a wireless data logger for temperature, humidity, and CO2 from the Senseca wireless data logging system "HD35 series." ■ Built-in temperature, relative humidity, and carbon dioxide (CO2) sensors ■ Capable of monitoring indoor air quality with a single unit ■ Stores 44,000 measurement data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor partial pressure ■ The HD35EDG1NB features a graphic LCD ■ Supports audible alarms via a built-in buzzer ■ Configurable using software HD35AP-S or the front keyboard ■ Powered by a built-in battery, can be wall-mounted or fixed with an optional flange *For more details, please download the PDF or feel free to contact us.

The HD35EDH/HD35EDGH is a 3-channel multi-input wireless data logger from Senseca's "HD35 Series" wireless data logging system. ■ Equipped with three input terminals, capable of recording multiple sensor signals with one unit ■ Supports analog inputs of DC 4-20mA, DC 0-1V, and DC 0-50mV ■ Compatible with Pt100/Pt1000, K, J, T, N, E thermocouples, and potentiometers ■ Input 3 can be configured as a pulse counting input for voltage-free contacts ■ Stores measurement data in internal memory, with a capacity of 36,000 to 68,000 data points ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ The HD35EDGH features a graphic LCD *For more details, please download the PDF or feel free to contact us.*

The HD35EDW7P/...TC/HD35EDLW7P/...TC is an outdoor waterproof temperature input wireless data logger from Senseca's "HD35 Series" wireless data logging system. ■ IP67 waterproof housing specification for outdoor temperature monitoring ■ Can connect Pt100/Pt1000 temperature probes with 1ch/2ch/3ch options ■ Equipped with M12 connector input, allowing selection of models based on the number of measurement points ■ Stores measurement data in internal memory ranging from 42,000 to 68,000 data points ■ Wirelessly transmits recorded data to the master unit at set intervals or on demand ■ Supports audible alarms via built-in buzzer ■ Configurable with HD35AP-S software ■ Powered by built-in battery, also supports mast mounting and outdoor installation options ■ Cable-connected Pt100/Pt1000 temperature probes sold separately *For more details, please download the PDF or feel free to contact us.

The HD35EDWN/...TC/HD35EDLWN/...TC is an outdoor waterproof temperature input wireless data logger from the Senseca "HD35 Series" wireless data logging system. ■ IP67 waterproof housing specification for outdoor temperature monitoring ■ NTC 10KΩ temperature probes can be connected in 1ch/2ch/3ch ■ Equipped with M12 connector input, allowing selection of models based on the number of measurement points ■ Stores 42,000 to 68,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Supports audible alarms via built-in buzzer ■ Configurable with HD35AP-S software ■ Powered by built-in battery, with options for mast mounting and outdoor installation ■ Cable-attached NTC sensor separate temperature probes sold separately *For more details, please download the PDF or feel free to contact us.*

The HD35EDWNTV/HD35EDLWNTV is an outdoor waterproof temperature wireless data logger from Senseca's "HD35 Series" wireless data logging system. ■ IP67 waterproof housing specification, suitable for outdoor temperature monitoring ■ Integrated NTC 10KΩ sensor with downward probe ■ Stores 68,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Supports audible alarms via built-in buzzer ■ Configurable with HD35AP-S software ■ Powered by an internal battery, compatible with mast mounting and outdoor installation options ■ The model for Japan features an integrated external antenna *For more details, please download the PDF or feel free to contact us.

The HD35EDWNTV61/HD35EDLWNTV61 is an outdoor waterproof temperature wireless data logger from the Senseca "HD35 Series" wireless data logging system. ■ IP67 waterproof housing specification, suitable for temperature monitoring in outdoor and tunnel-style freezers ■ Integrated NTC10KΩ sensor with downward probe, made of stainless steel ■ Stores 68,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Supports audible alarms via built-in buzzer ■ Configurable with HD35AP-S software ■ Powered by a built-in battery, also supports mast mounting and outdoor installation options ■ The version for Japan features an integrated external antenna *For more details, please download the PDF or feel free to contact us.

The HD35EDWK/4TC and HD35EDLWK/4TC are outdoor waterproof 4-channel thermocouple temperature input wireless data loggers from the Senseca HD35 series. ■ IP67 waterproof housing specification for outdoor temperature monitoring ■ Equipped with 4 inputs for K/J/T/N/E thermocouple temperature probes ■ Stores 36,000 to 68,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Supports audible alarms via built-in buzzer ■ Configurable with HD35AP-S software ■ Powered by a built-in battery, with options for mast mounting or outdoor installation ■ The model for Japan features an integrated external antenna *For more details, please download the PDF or feel free to contact us.

The HD35EDW1NTC/HD35EDLW1NTC is an outdoor waterproof wireless data logger for temperature and humidity from the Senseca HD35 series. ■ IP67 waterproof housing specification for measuring outdoor temperature and relative humidity ■ Connectable to a cable-attached separate temperature and relative humidity composite probe via M12 connector ■ Stores 24,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor partial pressure ■ Supports audible alarms via built-in buzzer ■ Configurable with software HD35AP-S ■ Powered by an internal battery, with options for mast mounting and outdoor installation ■ Cable-attached separate temperature and relative humidity composite probe sold separately *For more details, please download the PDF or feel free to contact us.*

The HD35EDW17PTC/HD35EDLW17PTC is an outdoor waterproof wireless data logger for temperature and humidity from the Senseca "HD35 Series" wireless data logging system. ■ IP67 waterproof housing specification for measuring outdoor temperature and relative humidity ■ Capable of connecting a composite temperature and humidity probe with a Pt100 temperature sensor and high-precision relative humidity sensor ■ Equipped with one input with M12 connector, capable of storing 24,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor partial pressure ■ Supports audible alarms via built-in buzzer ■ Configurable with software HD35AP-S ■ Powered by built-in battery, with options for mast mounting and outdoor installation ■ Separate temperature and relative humidity composite probe with cable sold separately *For more details, please download the PDF or feel free to contact us.

The HD35EDW1NTV/HD35EDLW1NTV is an outdoor waterproof temperature and humidity wireless data logger from the Senseca HD35 series. ■ IP67 waterproof housing specification for measuring outdoor temperature and relative humidity ■ Integrated temperature and humidity probe with NTC 10KΩ temperature sensor and high-precision relative humidity sensor ■ Stores 24,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor partial pressure ■ Supports audible alarms via built-in buzzer ■ Configurable with HD35AP-S software ■ Powered by an internal battery, with options for mast mounting and outdoor installation ■ The model for Japan features an integrated external antenna *For more details, please download the PDF or feel free to contact us.

The HD35EDW1NTVI/HD35EDLW1NTVI is an outdoor waterproof temperature and humidity wireless data logger from Senseca's "HD35 series" wireless data logging system. ■ IP67 waterproof housing specification for measuring outdoor temperature and relative humidity ■ Integrated temperature sensor in the relative humidity module with a combined temperature and humidity probe ■ Stores 24,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor partial pressure ■ Supports audible alarms via built-in buzzer ■ Configurable with software HD35AP-S ■ Powered by a built-in battery, with options for mast mounting and outdoor installation ■ The version for Japan features an integrated external antenna *For more details, please download the PDF or feel free to contact us.

The HD35EDW14bNTC/HD35EDLW14bNTC is an outdoor waterproof temperature, humidity, and atmospheric pressure wireless data logger from Senseca's "HD35 Series" wireless data logging system. ■ IP67 waterproof housing specification for measuring outdoor temperature, relative humidity, and atmospheric pressure ■ Connectable to an M12 connector for a cable-attached separate temperature and relative humidity combined probe ■ Built-in atmospheric pressure sensor for monitoring outdoor environments with a single unit ■ Stores 22,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor pressure ■ Supports audible alarms via a built-in buzzer ■ Configurable with software HD35AP-S ■ Powered by a built-in battery, with options for mast mounting and outdoor installation ■ Cable-attached separate temperature and relative humidity combined probe sold separately *For more details, please download the PDF or feel free to contact us.*

The HD35EDW14b7PTC/HD35EDLW14b7PTC is an outdoor waterproof temperature, humidity, and atmospheric pressure wireless data logger from Senseca's "HD35 Series" wireless data logging system. ■ IP67 waterproof housing specification for measuring outdoor temperature, relative humidity, and atmospheric pressure ■ Capable of connecting a composite temperature and humidity probe with a Pt100 temperature sensor and high-precision relative humidity sensor ■ Built-in atmospheric pressure sensor for monitoring outdoor environments with a single unit ■ Stores 22,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor partial pressure ■ Supports audible alarms via a built-in buzzer ■ Configurable with software HD35AP-S ■ Separate temperature and relative humidity composite probe with cable sold separately *For more details, please download the PDF or feel free to contact us.*

The HD35EDWRTC/HD35EDLWRTC is an outdoor waterproof wireless data logger for solar radiation from the Senseca wireless data logging system "HD35 series." ■ IP67 waterproof housing specification, suitable for outdoor solar radiation monitoring ■ Equipped with one input with M12 connector for solar sensors ■ Stores 42,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating daily cumulative solar radiation (Wh/m²) ■ Supports calculations of sunshine duration in addition to solar radiation measurement ■ Features an audible alarm with a built-in buzzer ■ Configurable with software HD35AP-S ■ Powered by a built-in battery, also supports mast mounting and outdoor installation options ■ The version for Japan comes with an integrated external antenna *For more details, please download the PDF or feel free to contact us.*