サカキコーポレーション Product Lineup

■ Equipped with 4 analog inputs, 2 contact inputs, RS485 Modbus-RTU, and SDI-12 digital inputs, allowing for a wide variety of sensor connections. ■ Built-in LTE module for data transmission via email and FTP, and data upload to HTTP servers such as Senseka Cloud (free). ■ Alarm contact output x2, alarm notifications via email and SMS. ■ Powered by external DC power supply or solar panel, with built-in battery life of several weeks. ■ Time synchronization with HTTP or NTP reference servers using the built-in clock. It enables remote monitoring and alarms for various physical quantities such as temperature, humidity, atmospheric pressure, solar radiation, rainfall, wind direction and speed, and water level for disaster prevention applications like general weather and flood monitoring. Upon request, an M12 connector input for a combined probe of relative humidity and temperature (NTC sensor) or a dedicated temperature (NTC sensor) probe can also be supplied. With 4G (LTE) data communication, there is no need to remove data storage devices or download measurement data to a PC after going to the site. Measurement data can be sent via email, FTP, or uploaded to an HTTP server (e.g., to Senseka Co. (formerly Delta Ohm) at www.deltaohm.cloud).

■Self-sufficient ALL-IN-ONE environmental measurement solution Measures six elements: wind direction, wind speed, temperature, humidity, atmospheric pressure, and rainfall with ONE-SYSTEM ■Default connection to Senseka Cloud (free service) High connectivity and practicality with deltaohm.cloud and other systems ■Complete independence powered by solar panels and 4G (LTE) mobile Data transmission without location restrictions using dedicated tripod, solar panel power, and 4G communication ■Compact portable station with high accuracy and long-term reliability Sensors for each element are calibrated at an ISO17025 accredited lab (equivalent to JCSS) ■Robust mechanical design that withstands harsh environmental conditions Maintenance frequency and costs are significantly reduced with a maintenance-free ultrasonic wind speed sensor

■Self-sufficient ALL-IN-ONE environmental measurement solution Measures six elements: wind direction, wind speed, temperature, humidity, atmospheric pressure, and solar radiation in ONE SYSTEM. ■Default connection to Sensekacloud (free service) High connectivity and practicality with deltaohm.cloud and other systems. ■Solar panel powered, complete independence with 4G (LTE) mobile Data transmission without location restrictions using dedicated tripod, solar panel power, and 4G communication. ■Compact portable station with high accuracy and long-term reliability Sensors for each element calibrated in ISO17025 accredited labs (equivalent to JCSS). ■Robust mechanical design withstands harsh environmental conditions Ultrasonic wind speed sensor with no moving parts significantly reduces maintenance frequency and costs.

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 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 HD35EDWH/HD35EDLWH is an outdoor waterproof 4-channel analog input wireless data logger from the Senseca wireless data logging system "HD35 series." ■ Waterproof housing suitable for outdoor installation ■ Equipped with 4 channels, allowing input settings for each channel ■ Compatible with DC4–20mA, DC0–1V/0–10V, and DC0–50mV signals ■ Supports connections for Pt100/Pt1000, K, J, T, N, E thermocouples, and potentiometers ■ Also supports inputs from voltage-free contact outputs, allowing for the recording of various sensor and device signals ■ Wireless transmission of recorded data to the master unit at regular intervals or on demand ■ Configurable with the HD35AP-S software ■ Compatible with remote alarm modules for alarm display and notifications *For more details, please download the PDF or feel free to contact us.*

The HD35EDW1NB...TV/HD35EDLW1NB...TV is an outdoor waterproof temperature, humidity, and CO2 wireless data logger from the Senseca HD35 series wireless data logging system. ■ IP65 waterproof housing specification for measuring outdoor temperature, relative humidity, and CO2 ■ Equipped with an integrated temperature and humidity downward probe and a detachable protective filter CO2 sensor ■ Stores 30,000 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 and absolute humidity ■ Supports audible alarms via built-in buzzer ■ Configurable with software HD35AP-S ■ Powered by an external DC 7-30V power supply ■ Compatible with wall mounting or φ40mm mast installation *For more details, please download the PDF or feel free to contact us.

The HD35EDWDPTC/HD35EDLWDPTC is an outdoor waterproof level and rainfall wireless data logger from the Senseca HD35 series wireless data logging system. ■ IP67 waterproof housing specification, suitable for outdoor level and rainfall monitoring ■ Equipped with 1 input for M12 connector for rain gauge and 1 input with cable gland for level gauge ■ Stores 28,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating rainfall rate (mm/h) and daily rainfall (mm) ■ Supports audible alarms via built-in buzzer ■ Configurable with HD35AP-S software ■ Powered by built-in battery, also supports outdoor installation options ■ For Japan, features an integrated external antenna *For more details, please download the PDF or feel free to contact us.

The HD35EDWS...TC/HD35EDLWS...TC is an outdoor waterproof soil temperature and moisture wireless data logger from Senseca's "HD35 Series" wireless data logging system. ■ IP67 waterproof housing specification, suitable for outdoor soil temperature and moisture monitoring ■ Compatible with soil temperature and moisture composite probes HP3510.1/HP3510.2 ■ Depending on the model, options for 1ch/2ch/3ch M12 connector inputs are available ■ Measurement data can be stored in internal memory for 26,000 to 52,000 data points ■ Recorded data can be wirelessly transmitted to the master unit at regular intervals or on demand ■ Supports audible alarms via a built-in buzzer ■ Configurable with software HD35AP-S ■ Powered by a built-in battery, also supports outdoor installation options *For more details, please download the PDF or feel free to contact us.

The HD35EDW1NLTC/HD35EDLW1NLTC is an outdoor waterproof temperature and humidity leaf surface moisture wireless data logger from Senseca's "HD35 Series" wireless data logging system. ■ IP67 waterproof housing specification for measuring outdoor temperature, relative humidity, and leaf surface moisture ■ Compatible with temperature and relative humidity combined probes and leaf surface moisture sensors ■ Equipped with 2 inputs with M12 connectors, ideal for monitoring agricultural and meteorological applications ■ 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 with HD35AP-S software ■ Powered by a built-in battery, also supports outdoor installation options *For more details, please download the PDF or feel free to contact us.*

Product Introduction The HD35EDWPTC/HD35EDLWPTC is an outdoor waterproof wireless data logger for rainfall from the "HD35 Series" wireless data logging system manufactured by Senseca. The HD35 Series supports monitoring of various physical quantities, including rainfall. ■ IP67 waterproof housing specification, suitable for outdoor rainfall monitoring ■ Equipped with one input with M12 connector for rain gauge ■ Stores 36,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating rainfall rate (mm/h) and daily rainfall (mm) ■ Supports audible alarms via built-in buzzer ■ Configurable with software HD35AP-S ■ Powered by built-in battery, also supports outdoor installation options ■ For Japan, features an integrated external antenna specification *For more details, please download the PDF or feel free to contact us.

The HD35EDW7PRTC/HD35EDLW7PRTC is an outdoor waterproof solar radiation and Pt100 temperature wireless data logger from Senseca's "HD35 Series" wireless data logging system. ■ IP67 waterproof housing specification, suitable for outdoor solar radiation and temperature monitoring ■ Compatible with connections for solar radiation sensors and Pt100 temperature sensors ■ Stores 36,000 data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating daily accumulated solar radiation (Wh/m²) ■ Supports mV display of solar radiation sensor signals ■ Features audible alarms via a built-in buzzer ■ Configurable with software HD35AP-S ■ Powered by a built-in battery, also supports outdoor installation options *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.*

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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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.*

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

We would like to introduce our indoor temperature data logger 'LR35NTV'. It features a side Mini-USB port and a fixed downward temperature and humidity composite probe (temperature sensor NTC10KΩ). The measurement range is -40 to +105°C, and the logger operating temperature and humidity range is -20 to +70°C / 0 to 85% RH. The memory capacity is 68,000 data points. It comes with a 3.6V thionyl chloride lithium battery (non-rechargeable) and a wall-mount support (HD35.03). *Custom LCD (code L) is optional. 【Features】 ■ Side Mini-USB port ■ Fixed downward temperature and humidity composite probe (temperature sensor NTC10KΩ) ■ Measurement range: -40 to +105°C ■ Logger operating temperature and humidity: -20 to +70°C / 0 to 85% RH ■ Memory capacity: 68,000 data points *For more details, please download the PDF or feel free to contact us.

We would like to introduce our indoor 1ch/2ch/3ch temperature input data logger 'LR357P/□TC'. It features a side Mini-USB port and an M12 connector for connecting Pt100/Pt1000 temperature probes. The measurement range is -200 to +650℃, and the logger's operating temperature and humidity range is -20 to +70℃ / 0 to 85% RH. It comes with a 3.6V thionyl chloride lithium battery (non-rechargeable) and a wall-mount support HD35.03. 【Features】 ■ Side Mini-USB port ■ M12 connector for connecting Pt100/Pt1000 temperature probes ■ Measurement range: -200 to +650℃ ■ Logger operating temperature and humidity: -20 to +70℃ / 0 to 85% RH ■ Graphic LCD (code G) is optional ■ Temperature probe (TP35.1□□) sold separately *For more details, please download the PDF or feel free to contact us.

We would like to introduce our indoor differential pressure data logger, the 'LR354r1Z'. It features a side Mini-USB port, is suitable for clean rooms, and offers automatic zero-point differential pressure calibration. It comes with three 3.6V AA alkaline batteries and a wall-mount support (HD35.03). Please feel free to consult us when you need assistance. 【Features】 ■ Differential pressure measurement range: ±100Pa, resolution 0.01Pa ■ Logger operating temperature and humidity: -20 to +70℃ / 0 to 85% RH ■ Memory capacity: 68,000 data points ■ Built-in pressure sensor ■ Pressure input port for φ5mm tube ■ Suitable for clean rooms, with automatic zero-point differential pressure calibration *For more details, please download the PDF or feel free to contact us.

The "LR351NTV" is a temperature and humidity data logger for measuring ambient temperature and humidity, equipped with a fixed lower temperature and humidity combined probe (temperature sensor NTC10KΩ). It comes with a 3.6V lithium thionyl chloride battery (non-rechargeable) and a wall-mount support HD35.03. *Custom LCD (code L) is optional. The calculated elements include dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor partial pressure. Please feel free to consult us when needed. 【Features】 ■ Temperature measurement range: -40 to +105℃ ■ Humidity measurement range: 0 to 100% RH ■ Humidity sensor operating temperature: -20 to +80℃ ■ Logger operating temperature and humidity: -20 to +70℃/0 to 85% RH ■ Calculated elements: dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, water vapor partial pressure ■ Memory capacity: Min 24,000/Max 60,000 data *For more details, please download the PDF or feel free to contact us.

The "LR3514bNTV" is an indoor temperature, humidity, and pressure data logger. It features a fixed downward temperature and humidity composite probe (temperature sensor NTC10KΩ) and has a built-in pressure sensor. It comes with a 3.6V thionyl chloride lithium battery (non-rechargeable) and a wall-mount support HD35.03. 【Features】 ■ Temperature measurement range: -40 to +105℃ ■ Humidity measurement range: 0 to 100% RH ■ Pressure measurement range: 300 to 1100 hPa ■ Logger operating temperature and humidity: -20 to +70℃ / 0 to 85% RH ■ Calculated elements: dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, water vapor partial pressure ■ Memory capacity: Min 22,000 / Max 60,000 data points *For more details, please download the PDF or feel free to contact us.

The "LR351NTC" is an indoor temperature and humidity data logger. The operating frequency is AS923 (Asia including Japan) (EU868, US915, AU915), with an internal antenna and an RF power of +14dBm (AS923). *Dependent on antenna gain. The activation methods are OTAA (Over-The-Air Activation) and ABP (Activation-by-Personalization). The alarm is a buzzer sound from the built-in buzzer, and a visible alarm can also be produced as an option. 【Features】 ■ Side Mini-USB port ■ M12 connector for connecting the temperature and humidity composite probe HP3517TC (temperature sensor NTC10KΩ) ■ Temperature measurement range: -40 to +105℃ ■ Humidity measurement range: 0 to 100% RH ■ Humidity sensor operating temperature: -20 to +80℃ *For more details, please download the PDF or feel free to contact us.