4ch "Waterproof Type" Analog Signal Wireless Data Logger [Outdoor]
HD35EDWH/HD35EDLWH: Waterproof 4-channel analog input wireless data logger [outdoor] by Senseka.
Waterproof housing specification! Records various sensor signals with 4-channel input and wirelessly transmits measurement data to the main unit!
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.*
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basic information
【Pt100/Pt1000】 Measurement range: -200 to +650℃ Accuracy: ±0.1℃ Sensor coefficient: α=0.00385℃-1 Connection: 2, 3, or 4 wires 【Thermocouple】 Type: K, J, T, N, E Measurement range: -200 to +1370℃ Accuracy: ±0.1℃ to 0.2℃ 【DC4 to 20mA input】 Shunt resistance: Internal (50Ω) Accuracy: ±2μA 【DC to 1V/0 to 50mV input】 Input resistance: 100MΩ Accuracy: ±0.01%F.S. 【Voltage-free contact】 Open/close frequency: Max. 50Hz Holding time: Min. 10ms 【Potentiometer】 Value: 10MΩ (typical value) Accuracy: ±0.01%F.S. 【Main unit】 Wireless frequency: 915.9 to 929.7MHz Transmission distance: 300m/500m Logging interval: 1 second or more Power supply: Built-in 3.6V thionyl lithium battery Battery life: Approximately 4 years Operating conditions: -20 to +70℃/0 to 100%RH, no condensation Dimensions: 140×80×55mm Protection rating: IP67 *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
● Food services (frozen containers, refrigeration and low-temperature storage, food processing and transportation) ● Health-related (storage of pharmaceuticals, vaccines, and blood, incubators, monitoring of operating rooms) ● Greenhouses and other agricultural applications ● Environmental analysis (air quality, meteorology, and hydrology) ● Monitoring of solar panels and power generation ● Monitoring of museums and archives ● Transportation of fragile products (monitoring of shocks through acceleration measurement) ● Air conditioning industry ● Clean rooms ● Research and laboratories ● Processes in the industrial sector ● Buildings, offices, schools *For more details, please download the PDF or feel free to contact us.*
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Company information
Sakaki Corporation provides products and services from leading European manufacturers such as "Sensirion (formerly Delta Ohm) (formerly Glaesinger)", "Senseair", "Z-LASER", and "LSI Lastem" as the official importer and distributor in Japan. Additionally, we develop, support, and undertake custom development and mass production of our own brand network IoT products, including routers and gateways that support camera video and solar power cloud services.